US20110219090A1 - System and method for communicating over a network with a medical device - Google Patents
System and method for communicating over a network with a medical device Download PDFInfo
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- US20110219090A1 US20110219090A1 US13/115,892 US201113115892A US2011219090A1 US 20110219090 A1 US20110219090 A1 US 20110219090A1 US 201113115892 A US201113115892 A US 201113115892A US 2011219090 A1 US2011219090 A1 US 2011219090A1
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- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
- G16H15/00—ICT specially adapted for medical reports, e.g. generation or transmission thereof
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- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
- G16H40/00—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices
- G16H40/60—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices
- G16H40/67—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices for remote operation
Definitions
- the present disclosure relates to computer systems for communicating over a network with a medical device.
- HIPAA Health Insurance Portability and Accountability Act
- HIPAA requires the secure storage and transmission of electronic healthcare data.
- VPNs Virtual Private Networks
- T1 lines can be cost prohibitive in many situations.
- SSH secure shell
- rsync rsync protocol
- medical institutions e.g., hospitals
- firewalls to limit outside access to their internal computer networks.
- hospital firewalls will typically block outside attempts to access any medical data on their internal medical devices.
- U.S. Pat. No. 7,040,3108 the disclosure of which is hereby incorporated by reference. Outside access to such devices, even if they included an embedded server as described, is typically blocked by medical institutions.
- FIG. 1 is a block diagram of the system according to one embodiment.
- FIG. 2 illustrates the components of the medical device of FIG. 1 , in accordance with one embodiment of the invention
- FIG. 2A illustrates one system configuration for the medical device of FIG. 2 , in accordance with one embodiment of the invention.
- FIG. 2B illustrates an alternative system configuration for the medical device of FIG. 2 , in accordance with one embodiment of the invention.
- FIG. 2C illustrates another system configuration for the medical device of FIG. 2 , in accordance with one embodiment of the invention.
- FIG. 2D illustrates a back view of an exemplary hardware configuration for the medical device of FIG. 2 , in accordance with one embodiment of the invention.
- FIG. 2E illustrates a front view of an exemplary hardware configuration for the medical device of FIG. 2 , in accordance with one embodiment of the invention.
- FIG. 3 illustrates the components of the healthcare provider system of FIG. 1 , in accordance with one embodiment of the invention.
- FIG. 4 illustrates a sequence of steps that may be performed by the medical device of FIG. 1 , in accordance with one embodiment of the invention.
- FIG. 5 illustrates a sequence of steps that may be performed by the healthcare provider system of FIG. 1 , in accordance with one embodiment of the invention.
- FIG. 6 is a block diagram of the system according to another embodiment.
- FIG. 7 illustrates one example of architecture for encryption, in accordance with one embodiment of the invention.
- Systems, methods, and computer-readable media are disclosed for communicating over a network with, and obtaining medical data from, a medical device. More specifically, systems, methods, and computer readable media are disclosed for enabling an entity external to a medical institution that has a firewall or other network security system to communicate with a medical device in the medical institution.
- a medical device that performs a requested action.
- the medical device then generates a response that is dependent upon the requested action and sends the generated response to a node on a network from the medical device as an email message.
- a method of communicating with a medical device over a network comprises receiving over the network, by the medical device, a request to perform some action from a node, such as, an email server. The medical device then performs the requested action, wherein the request is received as an email.
- a node such as, an email server.
- the medical device then performs the requested action, wherein the request is received as an email.
- FIGS. 1-7 illustrate various exemplary embodiments of the invention in more detail.
- FIG. 1 illustrates an exemplary system environment 200 for implementing embodiments of the invention.
- system 200 may comprise multiple computer systems or machines, such as, a healthcare provider system 210 (which may be implemented as a “client”), a medical device 100 containing a data server 105 , and an email server 220 . These various components may be connected and communicate with one another through any suitable network 230 , including the Internet.
- Email server 220 may be a conventional, preexisting system operated by its respective entity.
- Healthcare provider system 210 may comprise any computing system used to perform tasks of some embodiments of the invention.
- healthcare provider system 210 is maintained by a healthcare provider that desires access to medical device 100 .
- Healthcare provider system 210 is provided a web interface such that a healthcare provider may interact with email server 220 .
- Healthcare provider system 210 may be located at any location, such as a healthcare provider's home, office, or kiosk, etc. Additionally, one skilled in the art will appreciate that any number of healthcare provider systems may be provided to enable access to medical device 100 by healthcare providers.
- Email server 220 is maintained by an entity that provides email service to employees or people associated with a medical institution.
- email server 220 may be maintained by Google, Yahoo, etc.
- email server 220 is maintained by a hospital.
- Medical device 100 is maintained by a medical institution. Medical device 100 is used by a medical institution to collect data from patients and to treat patients. Medical device 100 includes a data server 105 .
- medical device 100 is a ventilator including a data server 105 , such as the ventilator described in U.S. Pat. No. 7,040,318 and incorporated herein by reference.
- medical device 100 may be an implanted medical device, such a defibrillator, pacemaker, etc., that communicates with data server 105 . That is, the implanted medical device may communicate with data server 105 via a wireless link, such as an RF link.
- a wireless link such as an RF link.
- medical device 100 is associated with a unique email address.
- medical device 100 is located within a medical institution and healthcare provider 210 is located outside of the medical institution.
- Some embodiments of the present invention enable communication between healthcare provider 210 and medical device 100 even if the medical institution has established security measures (e.g., firewalls), as discussed above.
- email server 220 may be located either inside or outside the medical institution.
- healthcare provider system 210 located within the medical institution would also be configured to communicate with medical device 100 in some embodiments of the present invention.
- healthcare provider system 210 would be configured to communicate with medical device 100 even if the medical institution had not established the security measures discussed above.
- FIG. 1 also shows an exemplary sequence of steps (1-5) that may be performed by system environment 200 in one embodiment.
- the communications shown in FIG. 1 occur over one or more computer networks, such as the Internet and/or an internal network of the medical institution.
- healthcare provider system 210 requests the performance of some action associated with the medical device (e.g., a request for a particular item or type of data), and the request is sent to email server 220 .
- This request may be in the form of an email.
- This request may be generated automatically by a special application, e.g., on input from a human operator.
- the type of action to be performed may be specified explicitly or implicitly in the request message.
- email server 220 forwards the request to medical device 100 .
- medical device 100 performs the requested action and (4) sends a response to email server 220 .
- This response may be in the form of an email reply, and may include physiologic and/or other data collected by the medical device 100 from one or more patients.
- email server 220 forwards the response to healthcare provider system 210 . More detail regarding the sequence of steps will be discussed below in relation to FIGS. 4 and 5 . Because the communications (1) and (5) between the medical institution and the healthcare provider system 210 can be email communications, they are not susceptible to being blocked by the medical institution's Internet firewall.
- FIG. 1 Although a single medical device is depicted in FIG. 1 , many different medical devices 100 that operate as described above may be provided within the medical institution, and each may have a unique email address. In addition, multiple distinct healthcare provider entities and systems 210 may communicate with a particular medical device using the method shown in FIG. 1 .
- multiple email addresses may be assigned to a given medical device 100 , and the type of operation performed by the medical device 100 in response to the request may depend on the address used. For instance, an email sent to device123-data1@hospital.com may cause the device 100 to return one type of medical data, while an email sent to device123-data2@hospital.com may cause the device 100 to return another type of data.
- FIG. 2 illustrates a more detailed diagram of an exemplary medical device 100 of some embodiments of the present invention.
- medical device 100 facilitates the communication of medical data and in particular communication of medical data outside of medical institutions in the preferred embodiment.
- medical device 100 includes an embedded computing platform 110 , an embedded input module 120 , an embedded output module 130 , and an embedded memory 135 .
- Embedded computing platform 110 may be adapted to process input information received from embedded input module 120 .
- Embedded computing platform 110 may further be adapted to provide output information to embedded output module 130 .
- Embedded computing platform 110 may comprise a general purpose computer (e.g., a personal computer, network computer, server, or mainframe computer) having a processor that may be selectively activated or reconfigured by a computer program to perform one or more methods of the present invention. Embedded computing platform 110 may also be implemented in a distributed network. Alternatively, embedded computing platform 110 may be specially constructed for carrying-out methods of the present invention, such as through the use of application-specific circuitry.
- a general purpose computer e.g., a personal computer, network computer, server, or mainframe computer
- embedded computing platform 110 may be specially constructed for carrying-out methods of the present invention, such as through the use of application-specific circuitry.
- Embedded input module 120 may include an input port 122 and/or an embedded network interface 126 .
- Input port 122 may comprise one or more ports that may be connected to patients, other medical devices, other computing devices, etc. to collect medical data that is to be communicated.
- Embedded network interface 126 may receive information over any type of network (not shown), such as a telephony-based network (e.g., PBX or POTS), a local area network, a wide area network, a dedicated intranet, and/or the Internet.
- Embedded computing platform 110 may also access data stored on embedded storage device 124 .
- Embedded storage device 124 may include a memory, such as RAM or ROM memory, that contains instructions or data for performing one or more methods of the present invention.
- Embedded output module 130 may include an output port 132 and an embedded output interface 134 .
- Output port 132 may be connected to patients, other medical devices, other computing devices, etc. to transmit medical data, commands, requests, etc. that are received.
- Output port 132 may also be used to control patients, other medical devices, other computing devices, etc.
- Embedded output interface 134 may be used to provide relevant information to the interested parties via the Internet, email, fax, page, etc. or save the information on a computer readable medium.
- FIG. 2A shows one example of a system configuration that can be used to implement medical device 100 .
- medical device 100 may comprise medical apparatus 101 and network bridge 102 .
- Medical apparatus as described above, is used by a medical institution to collect data from patients and to treat patients.
- Medical apparatus 101 includes data server 105 .
- medical apparatus 101 is a ventilator including a data server 105 , such as the ventilator described in U.S. Pat. No. 7,040,318 and incorporated herein by reference.
- medical apparatus 100 may be an implanted or implantable medical device, such a defibrillator, pacemaker, etc., that communicates with data server 105 .
- Medical apparatus 101 can be configured to provide one or more ports to communicate with patients or external devices.
- medical apparatus 100 may include one or more ports configured to provide the functionality of input port 122 and/or output port 132 .
- Data server 105 is configured to include embedded computing platform 110 , embedded memory 135 , and embedded storage device 124 , as described above (not shown).
- Data server 105 is configured to manage the medical data and provide the functionality discussed below.
- data server 105 may store and analyze collected medical data.
- data server 105 may generate reports, charts, trending or other quantitative analysis, web pages for the medical data or applets for viewing the medical data.
- Medical apparatus 101 also has one or more ports configured to connect to network bridge 102 .
- Network bridge 102 is configured to provide the functionality of network interface 126 and/or output interface 134 .
- network bridge 102 may be a wireless transceiver or modem that connects medical apparatus 101 to network 230 .
- network bridge 102 may be an Ethernet card or integrated circuit.
- Network bridge 102 transmits data from medical apparatus 101 to network 230 and receives data from network 230 and sends data back to medical apparatus 101 .
- network bridge 102 can be configured to translate the data to various formats.
- network bridge 102 can be configured to translate serial data from medical apparatus 101 to TCP/IP or UDP packets for transmission over network 230 .
- network bridge 102 may perform a variety of protocol translations known in the art.
- FIG. 2B shows another example of a system configuration that can be used to implement medical device 100 .
- medical device 100 may also comprise medical apparatus 101 and network bridge 102 , as described above in reference to FIG. 2A .
- Medical apparatus 101 can be used by a medical institution to collect data from patients and to treat patients.
- medical apparatus 101 can also be configured to provide one or more ports to communicate with patients or external devices, such as input port 122 and/or output port 132 .
- data server 105 comprising embedded computing platform 110 , embedded memory 135 , and embedded storage device 124 may be included in network bridge 102 instead of medical apparatus 101 .
- Data server 105 is configured to manage the medical data and provide the functionality discussed below.
- One advantage of this alternative configuration is that the processing by the data server 105 is provided by network bridge 102 instead of medical apparatus 101 .
- medical apparatus 101 does not have to be programmed or configured to provide processing of data server 105 . That is, network bridge 102 can be connected to any medical apparatus 101 and the processing of data server 105 can be provided without programming or configuring medical apparatus 101 .
- since storage of medical data is handled by data server 105 including data server 105 in network apparatus 102 may require less storage space requirements by medical apparatus 101 .
- medical apparatus 101 of FIG. 2A is configured to output data in a specified format so that the medical data can properly be processed by network bridge 102 .
- network bridge 102 is a wireless transceiver
- medical apparatus 101 must be configured to output medical data in the proper wireless protocol standard so that it can be processed by the wireless transceiver.
- medical apparatus 101 would have to be re-configured to output medical data in a different format. This can be done by replacing medical apparatus 101 with a different medical apparatus or manually updating the functioning of medical apparatus 101 by uploading a different version of the software that enables outputting the medical data in a different format. This can be troublesome if multiple medical apparatuses have been installed because multiple medical apparatuses may have to be replaced or updated manually.
- medical apparatus 101 can be configured to output medical data in a standard format to network bridge 102 . Then data server 105 of network bridge 102 can be adapted to format the received medical data in a specified format for transfer to network 230 .
- This embodiment enables the communication of medical data over a variety of networks using a variety of different protocols without re-configuring or programming medical apparatus 101 .
- Medical apparatus 101 can still communicate medical data in a standard format, such as using a RS232 port, and network bridge 102 can be reconfigured to format the medical data in a different format as may be needed.
- network bridge 102 can be adapted to map the received medical data in a standard format to medical data in a specified format for transmission to network 230 . That is, network bridge 102 may have a mapping table that associates medical data in the standard format to the related variables, fields for the formats for transmission to network 230 .
- the standard format can be any format desired.
- FIG. 2C shows a more detailed embodiment of medical device 100 .
- medical device 100 can be located in a hospital and comprise medical apparatus 101 and network bridge 102 .
- Medical apparatus 101 can be configured to output medical data in a standard format to network bridge 102 .
- Medical apparatus 101 can be a ventilator and can be connected to network bridge 102 via an RS232 port, as shown in FIG. 2C .
- Data server 105 can comprise embedded computing platform 110 (e.g., a processor) and embedded storage device 124 .
- Embedded storage device 124 may contain instructions and/or data for performing one or more methods of the present invention by embedded computing platform 110 .
- embedded storage device 124 may include executable program instructions for performing protocol translation, for providing an email, notification/alarm, web, database/SQL, etc. service, for managing the control of medical apparatus 101 , for generating reports or applets, for performing data analysis, for performing data storage and management, etc.
- Data analysis can constitute any kind of analysis that could be performed by data server 105 .
- data server 105 could perform trending or other statistical analysis on the medical data, could perform data mining or merging on the medical data, could perform data modeling of the medical data, etc.
- data server 105 may also provide a medical recommendation or diagnosis service based on the data analysis.
- data server 105 may determine a diagnosis or recommendation for treatment to provide to a user after analyzing the data for trends or patterns. Similarly, data server 105 can perform analysis of the medical data in comparison to previously received or stored medical data and detect any patterns, any alarms conditions, any trends, any diagnosis, etc. and notify any responsible user. A skilled artisan would also appreciate that a variety of other functions could be performed by data server 105 .
- Network bridge 102 can be connected to network 203 via a port.
- Network 230 is connected to a client device, such as healthcare provider system 210 that in a preferred embodiment includes a web browser.
- healthcare provider system 210 may request the performance of some action associated with the medical device (e.g., a request for a particular item or type of data), and the request is sent network bridge 102 .
- This request may be in the form of an email.
- This request may be generated automatically by a special application, e.g., on input from a human operator.
- the type of action to be performed may be specified explicitly or implicitly in the request message.
- network bridge 102 may translate the received request into a standard format for transmission to medical apparatus 101 .
- network bridge 102 may translate the email request into the standard format for transmission via the RS232 port.
- medical apparatus 101 performs the requested action and sends a response to network bridge 102 in the standard format.
- Network bridge 102 then can translate the received response into a specified format for transmission to healthcare provider system 210 .
- This response may be in the form of an email reply, and may include physiologic and/or other data collected by medical apparatus 101 from one or more patients.
- Network bridge 102 may also perform the various functions discussed above, such as generating reports, generating applets, performing data analysis, performing data storage and management, etc More detail regarding the sequence of steps will be discussed below in relation to FIGS. 4 and 5 .
- FIGS. 2D and 2E illustrate an exemplary hardware configuration (circuit board) that may be used for network bridge 102 .
- FIG. 2D illustrates the back side of the circuit board
- FIG. 2E illustrates the front side.
- the board may comprise an interface port to connect to medical apparatus 101 , such as a ventilator.
- the board may also comprise a CPU, USB ports, a serial port, an Ethernet port, a power switch, and an external power port.
- the serial port, USB ports, and/or Ethernet port may be used to connect to other devices or networks, as discussed above.
- a variety of other hardware or board configurations may be used in embodiments of the present invention.
- FIG. 3 illustrates a more detailed diagram of an exemplary healthcare provider system 210 of some embodiments of the present invention.
- healthcare provider system 210 facilitates the access to medical data.
- healthcare provider system 210 includes a provider computing platform 211 , a provider input module 212 , a provider output module 215 , a provider memory 220 , and a patient database 221 .
- Provider computing platform 211 may be adapted to process input information received from provider input module 212 .
- Provider computing platform 211 may further be adapted to provide output information to provider output module 215 .
- provider computing platform 211 may access information in patient database 221 for use in performing methods of the present invention.
- Provider computing platform 211 may comprise a general purpose computer (e.g., a personal computer, network computer, server, or mainframe computer) having a processor or group of processors that may be programmed by executable code modules to perform one or more methods of the present invention.
- Provider computing platform 211 may also be implemented as set of two or more networked computing devices or nodes in a distributed network.
- provider computing platform 110 may be specially constructed (e.g., via application-specific circuitry) for carrying out methods of the present invention.
- Provider input module 212 may include a provider input device 213 and/or a provider network interface 214 .
- Provider input device 213 may be implemented using a keyboard, mouse, speech recognition device, and/or other data entry device.
- Provider network interface 214 may receive information over any type of network (not shown), such as a telephony-based network (e.g., PBX or POTS), a local area network, a wide area network, a dedicated intranet, and/or the Internet.
- Provider computing platform 212 may also access data stored on provider storage device 219 .
- Provider storage device 219 may include a memory, such as RAM or ROM memory that contains instructions or data for performing one or more methods of the present invention.
- provider input module 212 may be used to enter or obtain medical data from medical institutions, commands to be sent to medical institutions, requests to be sent to medical institutions, etc. Such information and requests may be obtained, for example, from an employee, from provider storage device 219 , and/or from another computing system via provider network interface 214 .
- Provider computing platform 211 may store such information received from provider input module 212 in patient database 221 .
- provider computing platform 211 may use the stored patient information to generate reports, alerts, and the like for healthcare providers. Provider computing platform 211 may then output the requested information via provider output module 215 .
- Provider output module 215 may include a printer 216 , a provider output interface 217 , and/or a display 218 .
- Printer 216 may be used to provide a printout to interested parties of relevant information, such medical data collected from etc.
- Provider output interface 217 may be used to provide such relevant information and/or other information to the interested parties via the Internet, email, fax, page, etc. or save the information on a computer readable medium.
- Display 218 may be used to provide such relevant information to interested parties visually.
- Patient database 221 may include patient account data and healthcare provider data.
- Patient account data preferably includes a record of all personal data associated with patients connected to medical device 100 , such as name, address, telephone number, driver's license number, social security number, credit card account number, checking account number, etc.
- Healthcare provider data preferably includes records of all reports generated for the healthcare providers, alerts generated for the healthcare providers, patients associated with the healthcare providers, requests made by the healthcare providers.
- Healthcare provider data may also include the healthcare provider's membership identification (“ID”) and password.
- ID healthcare provider's membership identification
- FIG. 4 illustrates a flowchart of an exemplary process for communicating medical data of some embodiments of the present invention.
- This process may be implemented by the medical device 100 , and may be embodied in software and/or application-specific circuitry.
- the steps of the communication process are described as being performed in a particular order, one skilled in the art will appreciate that these steps may be performed in a modified or different order, or in an embodiment utilizing less than all of the steps described below. Further, one or more of the steps in FIG. 4 may be performed concurrently or in parallel.
- embedded computing platform 110 receives a request (Step 410 ) generated by healthcare provider system 210 .
- the request typically explicitly or implicitly specifies a particular action to be performed by medical device 100 .
- the request from the healthcare provider is sent to email server 220 which then sends the request to medical device 100 .
- the request is received over network 230 .
- the requests are received as emails using the POP protocol. That is, the healthcare provider sends the request to email server 220 using SMTP or IMAP protocols and then email server 220 forwards the email to the unique email address associated with medical device 100 using POP. Sending the requests as email messages may allow the communication and sending of data to medical device 100 even though the medical institution where medical device 100 exists has established a firewall.
- Embedded computing platform 110 may, in one embodiment, periodically check or request email server 220 to send medical device 100 any emails or requests that are to be sent to medical device 100 .
- email server 220 sends emails or requests directly to medical device 100 without waiting for a request. That is, in such an embodiment, medical device 100 does not periodically request or check for emails but receives the emails directly from email server 220 as they are received.
- a skilled artisan will appreciate that a variety of other protocols could be used in embodiments of the present invention. For example, FTP, FTPS, SSH, HTTP, HTTPS, VOIP, GPS, CDMA, GSM, etc. may be used in some embodiments of the present invention.
- the email server 220 or another intermediate system can be configured with appropriate rules to prevent the medical device 100 from receiving unwanted messages or spam. For example, an incoming email addressed to the medical device 100 can be blocked if it is not from a trusted source, and/or if the message portion is not formatted properly (e.g., does not include a valid command or authentication signature).
- embedded computing platform 110 performs the requested action (Step 420 ).
- embedded computing platform 110 may parse the received request or email and perform the action as requested.
- a protocol for communicating data between medical device 100 and healthcare provider system 210 via standard email messages may be established. As such, parsing of the request would be possible based on the defined protocol using conventional methods as is known in the art.
- embedded computing platform 110 may collect the requested medical data. If the received request relates to performing some other action (i.e., set parameters on a connected device, take an image, control some valve, etc.), embedded computing platform 110 can perform the requested action.
- various settings for the ventilator may need to be configured in order for them to be administered properly.
- Examples of commonly required settings to control a ventilator include: Peak Inspiratory Pressure (PIP) setting-limiting the peak pressure during inspiration of air; and Positive End Expiratory Pressure (PEEP) setting-limiting the peak pressure at the end of expiration of air.
- PIP Peak Inspiratory Pressure
- PEEP Positive End Expiratory Pressure
- Many other ventilator settings may also be controlled.
- some ventilators are equipped with various sensors so that a patient caregiver may monitor the condition of the patient through the ventilator. Examples of commonly monitored parameters for a ventilator include Mean Airway Pressure (MAP)—the mean pressure measured within the airway during the breathing cycle; and Tidal Volume inspired (Tvi)—measured volume of gas inhaled by the patient during a normal breath.
- MAP Mean Airway Pressure
- Tvi Tidal Volume inspired
- embedded computing platform 110 of the ventilator in the preferred embodiment may perform some action requested.
- Exemplary actions may include, “set PIP,” “get ventilator data,” “get MAP,” “take image,” etc.
- a skilled artisan will appreciate that a variety of other actions are possible in embodiments of the present invention.
- embedded computing platform 110 automatically performs some action without waiting for a request (i.e., step 410 is skipped).
- embedded computing platform 110 can be configured to perform some action automatically at predetermined intervals (e.g., daily, weekly, monthly, etc.).
- the request received in step 410 may be a request to configure embedded computing platform 110 to perform some action automatically.
- the request could configure embedded computing platform 110 to collect specified medical data every week.
- embedded computing platform would collect the specified medical data every week automatically without waiting for a request.
- embedded computing platform 110 can be configured to perform some action automatically when a triggering event occurs. For example, embedded computing platform 110 may determine that medical device 100 has malfunctioned, that some readings from the patient are abnormal, that some patient readings have crossed some predetermined thresholds, etc. When such a triggering event occurs, embedded computing platform 110 may proactively send collected medical data by email to the healthcare provider system 210 , without waiting for a request. The healthcare provider system 210 may set up such triggers by sending appropriate commands to the medical device 100 by email.
- embedded computing platform 110 sends the collected medical data via an email message.
- embedded computing platform 110 sends the collected medical data to email server 220 via network 230 as an email message.
- the collected medical data may be formatted according to the defined protocol, as discussed above.
- the collected medical data may constitute a confirmation or notification that embedded computing platform 110 has performed some action. Further, a skilled artisan will appreciate that the collected medical data may be empty (e.g., no notification or confirmation is desired).
- embedded computing platform 110 may be adapted to send the data without performing analysis (i.e., send the raw collected data). In another embodiment, embedded computing platform 110 may be adapted to perform analysis prior to sending the collected medical data.
- embedded computing platform 110 may generate reports, charts, trending or other quantitative analysis, web pages, applets to view the data, alerts, notifications, etc. that are sent in lieu of or along with the collected medical data.
- embedded computing platform 110 may be adapted to generate medical images that are to be sent.
- embedded computing platform 110 may be configured to generate medical images using the Digital Imaging and Communications In Medicine (DICOM) format. DICOM was established in 1992 and is the standard for exchanging medical images in a digital format. These images can then be sent to email server 220 .
- DICOM Digital Imaging and Communications In Medicine
- embedded computing platform 110 emails the collected medical data, analysis, or images to email server 220 using the SMTP or IMAP protocols.
- embedded computing platform 110 may send the medical data, analysis, or images to email server 220 also by using the protocols discussed above.
- FIG. 5 illustrates a flowchart of an exemplary process by which a healthcare provider system 210 , and particularly the provider computing platform 211 ( FIG. 3 ) of such a system, requests and receives medical data in some embodiments of the present invention.
- a healthcare provider system 210 and particularly the provider computing platform 211 ( FIG. 3 ) of such a system, requests and receives medical data in some embodiments of the present invention.
- the steps of the communication process are described as being performed in a particular order, one skilled in the art will appreciate that these steps may be performed in a modified or different order, or in an embodiment utilizing less than all of the steps described below. Further, one or more of the steps in FIG. 5 may be performed concurrently or in parallel.
- provider computing platform 211 requests performance of some action (Step 510 ).
- the healthcare provider submits the request using a web page, and the request is transmitted to email server 220 over the Internet.
- the web page may be a dedicated web page for a healthcare provider program. Special log-ins may also be provided such that only members can submit requests.
- the healthcare provider can input information regarding the request using any known input mechanism provided by one or more web pages or other user interface, such as pull-down menus, text boxes, selection boxes, hyperlinks, mobile applications, and the like. Further, a skilled artisan will appreciate that the request may also be inputted by use of a dedicated software program, application, device, etc.
- the requests may be inputted by use of an applet, plug-in, extension, add-on, etc.
- medical device 100 could provide an applet that could be used to generate requests and provider computing platform 211 may download the applet and use the applet to create the requests.
- provider computing platform 211 may download the applet and use the applet to create the requests.
- the web page accessed by provider computing platform 211 could invoke the applet to be downloaded.
- a plug-in, extension, or add-on could be installed on computing platform 211 and be used to generate requests.
- the request may be formatted according to the defined protocol, as discussed above.
- application software may transform these selections into an appropriately formatted and addressed email message that can be interpreted by the medical device 100 .
- the application software is a web-based application hosted on a web application server (see FIG. 10B ).
- the request from the healthcare provider is then sent to email server 220 over network 230 .
- the requests are sent as emails using the SMTP or IMAP protocols.
- provider computing platform 211 automatically sends a request for performance of some action without waiting for a request from the healthcare provider.
- provider computing platform 211 can be configured to send requests to medical device 100 at predetermined intervals (e.g., daily, weekly, monthly, etc.).
- the healthcare provider may also register with the system at this point, and may be given a membership ID and/or password. Information supplied by the healthcare provider during and after registration is maintained in patient database 221 .
- FTP, FTPS, SSH, HTTP, HTTPS, VOIP, GPS, CDMA, GSM, etc. may be used.
- provider computing platform 211 receives the requested medical data (Step 520 ) from email server 220 , which receives the collected medical data from medical device 100 .
- provider computing platform 211 receives the medical data as an email message from email server 220 using the POP protocol.
- Provider computing platform 211 may, in one embodiment, periodically check or request email server 220 to send any emails or medical data that are to be sent to provider computing platform 211 .
- email server 220 sends emails or medical data directly to provider computing platform 211 without waiting for a request. That is, in such an embodiment, provider computing platform 211 does not periodically request or check for emails or medical data but receives the emails or medical data directly from email server 220 as they are received.
- email server 220 does not send all the data to provider computing platform 211 .
- Email server 220 stores the received medical data and sends a notification to provider computing platform 211 that medical data has been received.
- the provider computing platform 211 may then provide direct access to the medical data stored at email server 220 or may temporarily download a copy of the medical data as desired.
- provider computing platform 211 after temporarily downloading a copy of the medical data can request that email server 220 delete its copy of the medical data or the deletion can occur automatically.
- healthcare provider system 210 comprises an application server and a client device.
- provider computing platform 211 is part of the application server and the application server can be located inside or outside the medical institution.
- email server 220 sends any medical data to application server.
- application server analyzes the medical data (see step 530 below) and sends client device a notification (discussed below).
- application server can just store and analyze the received medical data without sending a notification to the client device such that the client device can access the data at any time desired.
- healthcare provider system 210 comprises only a client device. In this embodiment, there is no application server and email server 220 sends any medical data to the client device directly. As such, the client device analyses the medical data (see step 530 below). Further, a skilled artisan would appreciate that provider computing platform 211 may receive the medical data from email server 220 also by using the various protocols discussed above.
- the received medical data is then analyzed (Step 530 ).
- a healthcare provider reviews the received medical data.
- the application server receives the medical data from email server 220 and analyzes the data.
- the application server may create reports, charts, alerts, web pages, etc. for viewing by the healthcare provider.
- the reports, alerts, charts, web pages, etc. may relate to the status of medical device 100 , status of patients connected to medical device 100 , malfunctions associated with medical device 100 , etc.
- the application server also may also create a webpage which would enable the viewing of, and alteration to the functions and performance parameters of medical device 100 .
- a notification can be sent to a client device associated with a healthcare provider.
- the notification notifies the healthcare provider that medical data has been received and analyzed.
- the notification can be sent to device, such as a mobile phone, pager, personal digital assistant, computer, or the like, associated with a healthcare provider.
- the application server can send the notification without performing the analysis.
- the healthcare provider can access the medical data.
- the healthcare provider may access a secure web page provided by the application server to view any reports, charts, alerts, etc. that were generated in response to the received medical data.
- the application server can store the received medical data and the analysis without sending a notification to the client device. In that case, the client device can access the data and analysis as discussed above when desired.
- the client device performs the analysis discussed above.
- the client device alerts the healthcare provider directly that medical data has been received and analyzed.
- the analysis is performed by medical device 100
- the client can alert the healthcare provider without performing the analysis.
- the healthcare provider then can access the analyzed medical data via the client device.
- the client device may send a notification to a device, such as a mobile phone, pager, personal digital assistant associated with the healthcare provider and then the healthcare can access the analyzed medical data via the client device.
- the received medical data can also be viewed by the use of a dedicated software program, application, device, applet, plug-in, extension, add-on, etc.
- a variety of graphs, reports, charts, etc. can be used to view the received medical data.
- a line graph or chart can be used to view medical data monitored from a ventilator.
- a display using an applet may be used to display trending data received from a ventilator.
- the applet could be generated by medical device 100 , application server, or the client device as discussed above.
- FIG. 6 illustrates an exemplary system environment 600 for providing medical charting in some embodiments of the present invention.
- system 600 may comprise multiple computer systems, such as a, a healthcare provider system 210 , a medical device 100 containing a data sever 105 , and an email server 220 .
- system 600 contains a charting system 610 . These various components may be connected and communicate with one another through any suitable network 230 , including the Internet.
- Charting system 610 is maintained by a medical institution. Charting system 610 is used by a medical institution to chart medical data collected from patients.
- One example of a charting system is Clinivision MPC Software that allows for the download of data from the Puritan Bennett® Ventilators directly to the charting device computer. The ventilator data is automatically integrated into the patient chart report, and users can create ventilator flow sheet reports.
- medical device 100 must be configured to output data in a specified format so that the medical data can properly be processed by the charting system.
- the Puritan Bennett ventilators discussed above, must be configured to output medical data in a specified format that can be processed by the Clinivision charting software.
- the charting software is modified or a different charting software product is used, medical device 100 would have to be re-configured to output medical data in a different format. This can be done by replacing medical device 100 with a different medical device or manually updating the functioning of medical device 100 by uploading a different version of the software that enables outputting the medical data in a different format. This can be troublesome if multiple medical devices have been installed because multiple medical devices may have to be replaced or updated manually.
- medical device 100 may be re-configured to output medical data in a different format electronically. Similar to the discussions above, medical device 100 is configured to communicate with email server 220 . Email server 220 is configured to communicate with healthcare provider system 210 which is configured to communicate with charting system 610 . As such, medical device 100 can be configured to output medical data in a standard format to email server 220 . Then when the medical data is communicated to healthcare provider system 210 , healthcare provider system 210 can be adapted to format the received medical data in a specified format and transfer the formatted medical data to charting system 610 such that charting system 610 can process the medical data. This embodiment enables the installation of a different charting program without re-configuring medical device 100 . Medical device 100 can still communicate medical data in a standard format and healthcare provider system 210 can be reconfigured to format the medical data in a different format as may be needed by the different charting program.
- healthcare provider system 210 can be adapted to map the received medical data in a standard format to medical data in a specified format for charting system 610 . That is, healthcare provider system 210 may have a mapping table that associates medical data in the standard format to the related variables, fields, or function calls of charting system 610 .
- this embodiment will work if healthcare provider system 210 includes an application server or does not include an application server, as discussed above. If healthcare provider system 210 includes an application server, then application server can be configured to re-format the medical data as needed. If healthcare provider system 210 does not include an application server, then the client device can be configured to re-format the data and transfer the data to charting system 610 .
- the standard format can be any format desired, even a format that can be directly processed by a particular charting system.
- medical device 100 can be updated to output medical data in a specified format.
- the ventilators as discussed above, that output medical data in a specified format for processing by the Clinivision charting software can be updated.
- medical device 100 can be configured to receive a request from email server 220 .
- the request may include a software update for medical device 100 .
- This software update would configure medical device 100 to output the medical data in a different format.
- similar software updates can also be sent to healthcare provider system 210 in some embodiments of the present invention.
- healthcare provider system 210 includes an application server and a new charting program is now being used, a software update can be sent to the application server to provide mapping of medical data to the format needed for the new charting program. Similar updating can also be provided if healthcare provider system 210 does not include an application server and includes only a client device.
- Conditional language such as, among others, “can,” “could,” “might,” or “may,” unless specifically stated otherwise, or otherwise understood within the context as used, is generally intended to convey that certain embodiments include, while other embodiments do not include, certain features, elements and/or steps. Thus, such conditional language is not generally intended to imply that features, elements and/or steps are in any way required for one or more embodiments or that one or more embodiments necessarily include logic for deciding, with or without user input or prompting, whether these features, elements and/or steps are included or are to be performed in any particular embodiment.
- All of the methods and processes described above may be embodied in, and fully automated via, software code modules executed by one or more general purpose computers or processors.
- the code modules may be stored in any type of computer-readable medium or other computer storage device. Some or all of the methods may alternatively be embodied in specialized computer hardware.
- the components referred to herein may be implemented in hardware, software, firmware, or a combination thereof.
- the disclosed features may be implemented in various environments, including computer-based environments, such as personal computers, workstations, servers, laptops, personal digital assistants (PDAs), mobile phones, handheld devices, and other computing devices, workstation, networked and other computing-based environments with one or more customers.
- computer-based environments such as personal computers, workstations, servers, laptops, personal digital assistants (PDAs), mobile phones, handheld devices, and other computing devices, workstation, networked and other computing-based environments with one or more customers.
- PDAs personal digital assistants
- the present invention is not limited to such examples and embodiments of the invention may be implemented with other platforms and in other environments.
- some embodiments of the invention may be implemented using conventional personal computers (PCs), desktops, hand-held devices, multiprocessor computers, pen computers, microprocessor-based or programmable customer electronics devices, minicomputers, mainframe computers, personal mobile computing devices, mobile phones, portable or stationary personal computers, palmtop computers or the like.
- computing system is intended to encompass a single computer or computing device, and is also intended to encompass a collection of computers or computing devices that interact with each other (e.g., over a network).
- server is intended to encompass any computing system that responds (or is programmed or configured to respond) to requests by sending or “serving” information.
- node is intended to encompass a computing system that is addressable on a network.
- the storage media referred to herein symbolize elements that temporarily or permanently store data and instructions.
- storage functions may be provided as part of a computer, memory functions can also be implemented in a network, processors (e.g., cache, register), or elsewhere.
- processors e.g., cache, register
- Various types of storage mediums can be used to implement features of the invention, such as a read-only memory (ROM), a random access memory (RAM), or a memory with other access options.
- memory functions may be physically implemented by computer-readable media, such as, for example: (a) magnetic media, like a hard disk, a floppy disk, a magnetic disk, a tape, or a cassette tape; (b) optical media, like an optical disk (e.g., a CD-ROM), or a digital versatile disk (DVD); (c) semiconductor media, like DRAM, SRAM, EPROM, EEPROM, memory stick, and/or by any other media, like paper.
- computer-readable media such as, for example: (a) magnetic media, like a hard disk, a floppy disk, a magnetic disk, a tape, or a cassette tape; (b) optical media, like an optical disk (e.g., a CD-ROM), or a digital versatile disk (DVD); (c) semiconductor media, like DRAM, SRAM, EPROM, EEPROM, memory stick, and/or by any other media, like paper.
- Some embodiments of the invention may also include computer program products that are stored in a computer-readable medium or transmitted using a carrier, such as an electronic carrier signal communicated across a network between computers or other devices.
- a carrier such as an electronic carrier signal communicated across a network between computers or other devices.
- network environments may be provided to link or connect components in the disclosed systems. Networking environments are commonplace in offices, enterprise-wide computer networks, intranets and the Internet (i.e., the World Wide Web).
- the network may be a wired or a wireless network.
- the network may be, for example, a local area network (LAN), a wide area network (WAN), a public switched telephone network (PSTN), an Integrated Services Digital Network (ISDN), an infrared (IR) link, a radio link, such as a Universal Mobile Telecommunications System (UMTS), Global System for Mobile Communication (GSM), Code Division Multiple Access (CDMA), or a satellite link.
- LAN local area network
- WAN wide area network
- PSTN public switched telephone network
- ISDN Integrated Services Digital Network
- IR infrared
- a radio link such as a Universal Mobile Telecommunications System (UMTS), Global System for Mobile Communication (GSM), Code Division Multiple Access (CDMA), or a satellite link.
- UMTS Universal Mobile Telecommunications System
- GSM Global System for Mobile Communication
- CDMA Code Division Multiple Access
- Transmission protocols and data formats are also known, such as, for example transmission control protocol/internet protocol (TCP/IP), hyper text transfer protocol (HTTP), secure HTTP, wireless application protocol, unique resource locator (URL), unique resource identifier (URI), hyper text markup language (HTML), extensible markup language (XML), extensible hyper text markup language (XHTML), wireless application markup language (WML), Standard Generalized Markup Language (SGML), etc.
- TCP/IP transmission control protocol/internet protocol
- HTTP hyper text transfer protocol
- HTTP secure HTTP
- wireless application protocol unique resource locator
- URL unique resource locator
- URI unique resource identifier
- HTML hyper text markup language
- HTML extensible markup language
- XHTML extensible hyper text markup language
- WML wireless application markup language
- Standard Generalized Markup Language (SGML) etc.
- FIG. 7 shows an exemplary encryption system for the preferred embodiment of the present invention.
- medical device 100 e.g., ventilator
- communications from email server 220 and healthcare provider system 210 may be encrypted using the secure socket level (SSL) protocol.
- SSL secure socket level
- This type of encryption can be used in both embodiments relating to healthcare provider system 210 . That is SSL can be used if healthcare provider system 210 includes only a client device, as shown in FIG. 7A , or if healthcare provider system 210 includes an application server and a client device, as shown if FIG. 7B .
- SSL may also be used in communications between the application server and the client device.
- ASCII based security measures on top of the SSL level, all communication from and to medical device 100 are preferably protected using ASCII based security measures.
- three layers of ASCII based security based measures may be used.
- the first layer may relate to cryptographic hash functions, such as MD5.
- the second level may relate to data blocking and stuffing.
- the third level may relate to private-key stream ciphering. Modifications and variations of these layers are possible in embodiments of the present invention. Additionally, a skilled artisan will appreciate that a variety of other encryption algorithms may be used in embodiments of the present invention.
- the application software which runs on the web application server is responsible for at least the following tasks: (1) transforming user selections made via an Internet-connected web browser and a web page into an appropriately formatted request message, such as an email, to send to the designated medical device 100 ; (2) sending this request message via the email server 220 to the medical device 100 ; (3) receiving the corresponding reply message, such as an email, generated by the medical device 100 , and parsing this reply message to extract the requested data; (4) storing the extracted data in a database in association with the request message and the healthcare entity that generated the request, and (5) making this data, and other collected data, available via web-based interface.
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Abstract
A device is provided for connecting a medical apparatus to a network. The device collects data from the medical apparatus and performs a variety of processing functions, such as trending, protocol translation, generating reports, etc. related to the collected data. The device then transmits the collected data over a network to interested parties. In some implementations, the device can transmit the collected data as an email message.
Description
- This application is a continuation of U.S. patent application Ser. No. 13/004,799, filed Jan. 11, 2011, which claims the benefit of U.S. provisional application No. 61/296,390, filed Jan. 19, 2010, and U.S. provisional application No. 61/376,019, filed Aug. 23, 2010, the disclosures of which are hereby incorporated by reference in their entirety.
- 1. Field
- The present disclosure relates to computer systems for communicating over a network with a medical device.
- 2. Description of the Related Art
- The sharing of patient data between medical institutions and health care providers presents a variety of challenges. These challenges may include privacy, expense, accessibility, etc.
- In 1996, President Clinton signed the Health Insurance Portability and Accountability Act (HIPAA). Among other things, this law (i) ensures the continuity of healthcare coverage for individuals changing jobs; (ii) includes a provision that impacts the management of health information; (iii) seeks to simplify the administration of health insurance; and (iv) aims to combat waste, fraud and abuse in health insurance and healthcare.
- The Department of Health and Human Services has issued various regulations to implement these new requirements. These regulations impact all healthcare organizations that electronically create, store and/or transmit healthcare data. Among other things, HIPAA requires the secure storage and transmission of electronic healthcare data.
- Setting up Virtual Private Networks (VPNs) or running point-to-point T1 lines can provide the necessary secure transmission of electronic healthcare data. However, VPNs and T1 lines can be cost prohibitive in many situations.
- Alternatively, the so-called secure shell (SSH) technology and rsync protocol can be used to provide a suite of network connectivity tools which enable secure transmission of electronic healthcare data by creating a minimal subset of a many-to-one virtual network running over the public Internet.
- In addition to the foregoing, medical institutions (e.g., hospitals) typically implement firewalls to limit outside access to their internal computer networks. Among other things, hospital firewalls will typically block outside attempts to access any medical data on their internal medical devices. One example of such a device is described in U.S. Pat. No. 7,040,318, the disclosure of which is hereby incorporated by reference. Outside access to such devices, even if they included an embedded server as described, is typically blocked by medical institutions.
- Unfortunately, in many situations, it can be important for a healthcare provider to have access to the medical data on internal medical devices outside the healthcare institution. For example, it may be desirable to pass collected medical data from the hospital to a physician for analysis. In circumstances such as these, the aforementioned security systems for storing and transmitting electronic healthcare data can impede the electronic transfer of the data.
- Aspects and many of the attendant advantages of this disclosure will become more readily appreciated as the same become better understood by reference to the following detailed description, when taken in conjunction with the accompanying drawings, wherein:
-
FIG. 1 is a block diagram of the system according to one embodiment. -
FIG. 2 illustrates the components of the medical device ofFIG. 1 , in accordance with one embodiment of the invention -
FIG. 2A illustrates one system configuration for the medical device ofFIG. 2 , in accordance with one embodiment of the invention. -
FIG. 2B illustrates an alternative system configuration for the medical device ofFIG. 2 , in accordance with one embodiment of the invention. -
FIG. 2C illustrates another system configuration for the medical device ofFIG. 2 , in accordance with one embodiment of the invention. -
FIG. 2D illustrates a back view of an exemplary hardware configuration for the medical device ofFIG. 2 , in accordance with one embodiment of the invention. -
FIG. 2E illustrates a front view of an exemplary hardware configuration for the medical device ofFIG. 2 , in accordance with one embodiment of the invention. -
FIG. 3 illustrates the components of the healthcare provider system ofFIG. 1 , in accordance with one embodiment of the invention. -
FIG. 4 illustrates a sequence of steps that may be performed by the medical device ofFIG. 1 , in accordance with one embodiment of the invention. -
FIG. 5 illustrates a sequence of steps that may be performed by the healthcare provider system ofFIG. 1 , in accordance with one embodiment of the invention. -
FIG. 6 is a block diagram of the system according to another embodiment. -
FIG. 7 illustrates one example of architecture for encryption, in accordance with one embodiment of the invention. - Embodiments of the invention will now be described with reference to the accompanying figures, wherein like numerals refer to like elements throughout. The terminology used in the description presented herein is not intended to be interpreted in any limited or restrictive manner, simply because it is being utilized in conjunction with a detailed description of certain specific embodiments of the invention. Furthermore, embodiments of the invention may include several novel features, no single one of which is solely responsible for its desirable attributes or which is essential to practicing the inventions herein described.
- Systems, methods, and computer-readable media are disclosed for communicating over a network with, and obtaining medical data from, a medical device. More specifically, systems, methods, and computer readable media are disclosed for enabling an entity external to a medical institution that has a firewall or other network security system to communicate with a medical device in the medical institution.
- For example, in one embodiment, a medical device is provided that performs a requested action. The medical device then generates a response that is dependent upon the requested action and sends the generated response to a node on a network from the medical device as an email message.
- In another embodiment, a method of communicating with a medical device over a network is provided. The method comprises receiving over the network, by the medical device, a request to perform some action from a node, such as, an email server. The medical device then performs the requested action, wherein the request is received as an email.
FIGS. 1-7 illustrate various exemplary embodiments of the invention in more detail. -
FIG. 1 illustrates anexemplary system environment 200 for implementing embodiments of the invention. As shown inFIG. 1 ,system 200 may comprise multiple computer systems or machines, such as, a healthcare provider system 210 (which may be implemented as a “client”), amedical device 100 containing adata server 105, and anemail server 220. These various components may be connected and communicate with one another through anysuitable network 230, including the Internet.Email server 220 may be a conventional, preexisting system operated by its respective entity. -
Healthcare provider system 210 may comprise any computing system used to perform tasks of some embodiments of the invention. In one embodiment,healthcare provider system 210 is maintained by a healthcare provider that desires access tomedical device 100.Healthcare provider system 210 is provided a web interface such that a healthcare provider may interact withemail server 220.Healthcare provider system 210 may be located at any location, such as a healthcare provider's home, office, or kiosk, etc. Additionally, one skilled in the art will appreciate that any number of healthcare provider systems may be provided to enable access tomedical device 100 by healthcare providers. -
Email server 220 is maintained by an entity that provides email service to employees or people associated with a medical institution. For example,email server 220 may be maintained by Google, Yahoo, etc. In a preferred embodiment,email server 220 is maintained by a hospital. -
Medical device 100 is maintained by a medical institution.Medical device 100 is used by a medical institution to collect data from patients and to treat patients.Medical device 100 includes adata server 105. In a preferred embodiment,medical device 100 is a ventilator including adata server 105, such as the ventilator described in U.S. Pat. No. 7,040,318 and incorporated herein by reference. In an alternate embodiment,medical device 100 may be an implanted medical device, such a defibrillator, pacemaker, etc., that communicates withdata server 105. That is, the implanted medical device may communicate withdata server 105 via a wireless link, such as an RF link. A skilled artisan will appreciate that a variety of other configurations and communication mechanisms are possible in embodiments of the present invention. Further, in a preferred embodiment,medical device 100 is associated with a unique email address. - As shown in
FIG. 1 , in a preferred embodiment,medical device 100 is located within a medical institution andhealthcare provider 210 is located outside of the medical institution. Some embodiments of the present invention enable communication betweenhealthcare provider 210 andmedical device 100 even if the medical institution has established security measures (e.g., firewalls), as discussed above. In some embodiments of the present invention,email server 220 may be located either inside or outside the medical institution. A skilled artisan would appreciate thathealthcare provider system 210 located within the medical institution would also be configured to communicate withmedical device 100 in some embodiments of the present invention. A skilled artisan would also appreciate that in some embodiments of the present invention,healthcare provider system 210 would be configured to communicate withmedical device 100 even if the medical institution had not established the security measures discussed above. -
FIG. 1 also shows an exemplary sequence of steps (1-5) that may be performed bysystem environment 200 in one embodiment. The communications shown inFIG. 1 occur over one or more computer networks, such as the Internet and/or an internal network of the medical institution. First (1),healthcare provider system 210 requests the performance of some action associated with the medical device (e.g., a request for a particular item or type of data), and the request is sent to emailserver 220. This request may be in the form of an email. This request may be generated automatically by a special application, e.g., on input from a human operator. The type of action to be performed may be specified explicitly or implicitly in the request message. Next (2),email server 220 forwards the request tomedical device 100. Then (3),medical device 100 performs the requested action and (4) sends a response toemail server 220. This response may be in the form of an email reply, and may include physiologic and/or other data collected by themedical device 100 from one or more patients. Finally (5),email server 220 forwards the response tohealthcare provider system 210. More detail regarding the sequence of steps will be discussed below in relation toFIGS. 4 and 5 . Because the communications (1) and (5) between the medical institution and thehealthcare provider system 210 can be email communications, they are not susceptible to being blocked by the medical institution's Internet firewall. - Although a single medical device is depicted in
FIG. 1 , many differentmedical devices 100 that operate as described above may be provided within the medical institution, and each may have a unique email address. In addition, multiple distinct healthcare provider entities andsystems 210 may communicate with a particular medical device using the method shown inFIG. 1 . - In some cases, multiple email addresses may be assigned to a given
medical device 100, and the type of operation performed by themedical device 100 in response to the request may depend on the address used. For instance, an email sent to device123-data1@hospital.com may cause thedevice 100 to return one type of medical data, while an email sent to device123-data2@hospital.com may cause thedevice 100 to return another type of data. -
FIG. 2 illustrates a more detailed diagram of an exemplarymedical device 100 of some embodiments of the present invention. In this example,medical device 100 facilitates the communication of medical data and in particular communication of medical data outside of medical institutions in the preferred embodiment. - As illustrated in
FIG. 2 ,medical device 100 includes an embeddedcomputing platform 110, an embeddedinput module 120, an embeddedoutput module 130, and an embeddedmemory 135. Embeddedcomputing platform 110 may be adapted to process input information received from embeddedinput module 120. Embeddedcomputing platform 110 may further be adapted to provide output information to embeddedoutput module 130. - Embedded
computing platform 110 may comprise a general purpose computer (e.g., a personal computer, network computer, server, or mainframe computer) having a processor that may be selectively activated or reconfigured by a computer program to perform one or more methods of the present invention. Embeddedcomputing platform 110 may also be implemented in a distributed network. Alternatively, embeddedcomputing platform 110 may be specially constructed for carrying-out methods of the present invention, such as through the use of application-specific circuitry. - Embedded
input module 120 may include aninput port 122 and/or an embeddednetwork interface 126.Input port 122 may comprise one or more ports that may be connected to patients, other medical devices, other computing devices, etc. to collect medical data that is to be communicated. Embeddednetwork interface 126 may receive information over any type of network (not shown), such as a telephony-based network (e.g., PBX or POTS), a local area network, a wide area network, a dedicated intranet, and/or the Internet. Embeddedcomputing platform 110 may also access data stored on embeddedstorage device 124. Embeddedstorage device 124 may include a memory, such as RAM or ROM memory, that contains instructions or data for performing one or more methods of the present invention. - Embedded
output module 130 may include anoutput port 132 and an embeddedoutput interface 134.Output port 132 may be connected to patients, other medical devices, other computing devices, etc. to transmit medical data, commands, requests, etc. that are received.Output port 132 may also be used to control patients, other medical devices, other computing devices, etc. Embeddedoutput interface 134 may be used to provide relevant information to the interested parties via the Internet, email, fax, page, etc. or save the information on a computer readable medium. -
FIG. 2A shows one example of a system configuration that can be used to implementmedical device 100. In this embodiment,medical device 100 may comprisemedical apparatus 101 andnetwork bridge 102. Medical apparatus, as described above, is used by a medical institution to collect data from patients and to treat patients.Medical apparatus 101 includesdata server 105. As also discussed above, in a preferred embodiment,medical apparatus 101 is a ventilator including adata server 105, such as the ventilator described in U.S. Pat. No. 7,040,318 and incorporated herein by reference. In an alternate embodiment,medical apparatus 100 may be an implanted or implantable medical device, such a defibrillator, pacemaker, etc., that communicates withdata server 105.Medical apparatus 101 can be configured to provide one or more ports to communicate with patients or external devices. For instance,medical apparatus 100 may include one or more ports configured to provide the functionality ofinput port 122 and/oroutput port 132.Data server 105 is configured to include embeddedcomputing platform 110, embeddedmemory 135, and embeddedstorage device 124, as described above (not shown).Data server 105 is configured to manage the medical data and provide the functionality discussed below. For example,data server 105 may store and analyze collected medical data. For instance,data server 105 may generate reports, charts, trending or other quantitative analysis, web pages for the medical data or applets for viewing the medical data. -
Medical apparatus 101 also has one or more ports configured to connect tonetwork bridge 102.Network bridge 102 is configured to provide the functionality ofnetwork interface 126 and/oroutput interface 134. For instance,network bridge 102 may be a wireless transceiver or modem that connectsmedical apparatus 101 tonetwork 230. As another example,network bridge 102 may be an Ethernet card or integrated circuit.Network bridge 102 transmits data frommedical apparatus 101 tonetwork 230 and receives data fromnetwork 230 and sends data back tomedical apparatus 101. In order fornetwork bridge 102 to receive and send data,network bridge 102 can be configured to translate the data to various formats. For example,network bridge 102 can be configured to translate serial data frommedical apparatus 101 to TCP/IP or UDP packets for transmission overnetwork 230. A skilled artisan will appreciate thatnetwork bridge 102 may perform a variety of protocol translations known in the art. -
FIG. 2B shows another example of a system configuration that can be used to implementmedical device 100. In this embodiment,medical device 100 may also comprisemedical apparatus 101 andnetwork bridge 102, as described above in reference toFIG. 2A .Medical apparatus 101, as also discussed above in reference toFIG. 2A , can be used by a medical institution to collect data from patients and to treat patients. As also discussed with reference toFIG. 2A ,medical apparatus 101 can also be configured to provide one or more ports to communicate with patients or external devices, such asinput port 122 and/oroutput port 132. - In contrast to
FIG. 2A ,data server 105 comprising embeddedcomputing platform 110, embeddedmemory 135, and embeddedstorage device 124 may be included innetwork bridge 102 instead ofmedical apparatus 101.Data server 105, as discussed above, is configured to manage the medical data and provide the functionality discussed below. One advantage of this alternative configuration, in this embodiment, is that the processing by thedata server 105 is provided bynetwork bridge 102 instead ofmedical apparatus 101. As a consequence,medical apparatus 101 does not have to be programmed or configured to provide processing ofdata server 105. That is,network bridge 102 can be connected to anymedical apparatus 101 and the processing ofdata server 105 can be provided without programming or configuringmedical apparatus 101. In addition, since storage of medical data is handled bydata server 105, includingdata server 105 innetwork apparatus 102 may require less storage space requirements bymedical apparatus 101. - Another advantage of the alternative embodiment is that
medical apparatus 101 ofFIG. 2A is configured to output data in a specified format so that the medical data can properly be processed bynetwork bridge 102. For example, ifnetwork bridge 102 is a wireless transceiver,medical apparatus 101 must be configured to output medical data in the proper wireless protocol standard so that it can be processed by the wireless transceiver. As such, if adifferent network bridge 102 is used,medical apparatus 101 would have to be re-configured to output medical data in a different format. This can be done by replacingmedical apparatus 101 with a different medical apparatus or manually updating the functioning ofmedical apparatus 101 by uploading a different version of the software that enables outputting the medical data in a different format. This can be troublesome if multiple medical apparatuses have been installed because multiple medical apparatuses may have to be replaced or updated manually. - However, these challenges can be overcome in the embodiment of
FIG. 2B . In this embodiment,medical apparatus 101 can be configured to output medical data in a standard format tonetwork bridge 102. Thendata server 105 ofnetwork bridge 102 can be adapted to format the received medical data in a specified format for transfer to network 230. This embodiment enables the communication of medical data over a variety of networks using a variety of different protocols without re-configuring or programmingmedical apparatus 101.Medical apparatus 101 can still communicate medical data in a standard format, such as using a RS232 port, andnetwork bridge 102 can be reconfigured to format the medical data in a different format as may be needed. - To enable proper reformatting of the received medical data,
network bridge 102 can be adapted to map the received medical data in a standard format to medical data in a specified format for transmission to network 230. That is,network bridge 102 may have a mapping table that associates medical data in the standard format to the related variables, fields for the formats for transmission to network 230. A skilled artisan will also appreciate that the standard format can be any format desired. -
FIG. 2C shows a more detailed embodiment ofmedical device 100. As described above in reference toFIG. 2B ,medical device 100 can be located in a hospital and comprisemedical apparatus 101 andnetwork bridge 102.Medical apparatus 101 can be configured to output medical data in a standard format tonetwork bridge 102.Medical apparatus 101 can be a ventilator and can be connected to networkbridge 102 via an RS232 port, as shown inFIG. 2C .Data server 105, as discussed above with reference toFIG. 2 , can comprise embedded computing platform 110 (e.g., a processor) and embeddedstorage device 124. Embeddedstorage device 124 may contain instructions and/or data for performing one or more methods of the present invention by embeddedcomputing platform 110. For example, as shown, embeddedstorage device 124 may include executable program instructions for performing protocol translation, for providing an email, notification/alarm, web, database/SQL, etc. service, for managing the control ofmedical apparatus 101, for generating reports or applets, for performing data analysis, for performing data storage and management, etc. Data analysis can constitute any kind of analysis that could be performed bydata server 105. For instance,data server 105 could perform trending or other statistical analysis on the medical data, could perform data mining or merging on the medical data, could perform data modeling of the medical data, etc. A skilled artisan would appreciate thatdata server 105 may also provide a medical recommendation or diagnosis service based on the data analysis. For example,data server 105 may determine a diagnosis or recommendation for treatment to provide to a user after analyzing the data for trends or patterns. Similarly,data server 105 can perform analysis of the medical data in comparison to previously received or stored medical data and detect any patterns, any alarms conditions, any trends, any diagnosis, etc. and notify any responsible user. A skilled artisan would also appreciate that a variety of other functions could be performed bydata server 105.Network bridge 102 can be connected to network 203 via a port.Network 230 is connected to a client device, such ashealthcare provider system 210 that in a preferred embodiment includes a web browser. - For instance, first,
healthcare provider system 210 may request the performance of some action associated with the medical device (e.g., a request for a particular item or type of data), and the request is sentnetwork bridge 102. This request may be in the form of an email. This request may be generated automatically by a special application, e.g., on input from a human operator. The type of action to be performed may be specified explicitly or implicitly in the request message. Next,network bridge 102 may translate the received request into a standard format for transmission tomedical apparatus 101. For example,network bridge 102 may translate the email request into the standard format for transmission via the RS232 port. Then,medical apparatus 101 performs the requested action and sends a response tonetwork bridge 102 in the standard format.Network bridge 102 then can translate the received response into a specified format for transmission tohealthcare provider system 210. This response may be in the form of an email reply, and may include physiologic and/or other data collected bymedical apparatus 101 from one or more patients.Network bridge 102 may also perform the various functions discussed above, such as generating reports, generating applets, performing data analysis, performing data storage and management, etc More detail regarding the sequence of steps will be discussed below in relation toFIGS. 4 and 5 . -
FIGS. 2D and 2E illustrate an exemplary hardware configuration (circuit board) that may be used fornetwork bridge 102.FIG. 2D illustrates the back side of the circuit board, andFIG. 2E illustrates the front side. As shown inFIG. 2D , the board may comprise an interface port to connect tomedical apparatus 101, such as a ventilator. As shown inFIG. 2E , the board may also comprise a CPU, USB ports, a serial port, an Ethernet port, a power switch, and an external power port. A skilled artisan will appreciate that the serial port, USB ports, and/or Ethernet port may be used to connect to other devices or networks, as discussed above. A skilled artisan will also appreciate that a variety of other hardware or board configurations may be used in embodiments of the present invention. -
FIG. 3 illustrates a more detailed diagram of an exemplaryhealthcare provider system 210 of some embodiments of the present invention. In this example,healthcare provider system 210 facilitates the access to medical data. - As illustrated in
FIG. 3 ,healthcare provider system 210 includes aprovider computing platform 211, aprovider input module 212, aprovider output module 215, aprovider memory 220, and apatient database 221.Provider computing platform 211 may be adapted to process input information received fromprovider input module 212.Provider computing platform 211 may further be adapted to provide output information toprovider output module 215. Additionally,provider computing platform 211 may access information inpatient database 221 for use in performing methods of the present invention. -
Provider computing platform 211 may comprise a general purpose computer (e.g., a personal computer, network computer, server, or mainframe computer) having a processor or group of processors that may be programmed by executable code modules to perform one or more methods of the present invention.Provider computing platform 211 may also be implemented as set of two or more networked computing devices or nodes in a distributed network. Alternatively,provider computing platform 110 may be specially constructed (e.g., via application-specific circuitry) for carrying out methods of the present invention. -
Provider input module 212 may include aprovider input device 213 and/or aprovider network interface 214.Provider input device 213 may be implemented using a keyboard, mouse, speech recognition device, and/or other data entry device.Provider network interface 214 may receive information over any type of network (not shown), such as a telephony-based network (e.g., PBX or POTS), a local area network, a wide area network, a dedicated intranet, and/or the Internet.Provider computing platform 212 may also access data stored onprovider storage device 219.Provider storage device 219 may include a memory, such as RAM or ROM memory that contains instructions or data for performing one or more methods of the present invention. - In accessing medical data,
provider input module 212 may be used to enter or obtain medical data from medical institutions, commands to be sent to medical institutions, requests to be sent to medical institutions, etc. Such information and requests may be obtained, for example, from an employee, fromprovider storage device 219, and/or from another computing system viaprovider network interface 214.Provider computing platform 211 may store such information received fromprovider input module 212 inpatient database 221. - As further described below,
provider computing platform 211 may use the stored patient information to generate reports, alerts, and the like for healthcare providers.Provider computing platform 211 may then output the requested information viaprovider output module 215. -
Provider output module 215 may include aprinter 216, a provider output interface 217, and/or adisplay 218.Printer 216 may be used to provide a printout to interested parties of relevant information, such medical data collected from etc. Provider output interface 217 may be used to provide such relevant information and/or other information to the interested parties via the Internet, email, fax, page, etc. or save the information on a computer readable medium.Display 218 may be used to provide such relevant information to interested parties visually. -
Patient database 221 may include patient account data and healthcare provider data. Patient account data preferably includes a record of all personal data associated with patients connected tomedical device 100, such as name, address, telephone number, driver's license number, social security number, credit card account number, checking account number, etc. Healthcare provider data preferably includes records of all reports generated for the healthcare providers, alerts generated for the healthcare providers, patients associated with the healthcare providers, requests made by the healthcare providers. Healthcare provider data may also include the healthcare provider's membership identification (“ID”) and password. The information to be stored inpatient database 221 may be entered or obtained usingprovider input module 212. -
FIG. 4 illustrates a flowchart of an exemplary process for communicating medical data of some embodiments of the present invention. This process may be implemented by themedical device 100, and may be embodied in software and/or application-specific circuitry. Although the steps of the communication process are described as being performed in a particular order, one skilled in the art will appreciate that these steps may be performed in a modified or different order, or in an embodiment utilizing less than all of the steps described below. Further, one or more of the steps inFIG. 4 may be performed concurrently or in parallel. - First, embedded
computing platform 110 receives a request (Step 410) generated byhealthcare provider system 210. The request typically explicitly or implicitly specifies a particular action to be performed bymedical device 100. In one embodiment, the request from the healthcare provider is sent to emailserver 220 which then sends the request tomedical device 100. The request is received overnetwork 230. In a preferred embodiment, the requests are received as emails using the POP protocol. That is, the healthcare provider sends the request to emailserver 220 using SMTP or IMAP protocols and then emailserver 220 forwards the email to the unique email address associated withmedical device 100 using POP. Sending the requests as email messages may allow the communication and sending of data tomedical device 100 even though the medical institution wheremedical device 100 exists has established a firewall. Embeddedcomputing platform 110 may, in one embodiment, periodically check or requestemail server 220 to sendmedical device 100 any emails or requests that are to be sent tomedical device 100. In another embodiment,email server 220 sends emails or requests directly tomedical device 100 without waiting for a request. That is, in such an embodiment,medical device 100 does not periodically request or check for emails but receives the emails directly fromemail server 220 as they are received. Further, a skilled artisan will appreciate that a variety of other protocols could be used in embodiments of the present invention. For example, FTP, FTPS, SSH, HTTP, HTTPS, VOIP, GPS, CDMA, GSM, etc. may be used in some embodiments of the present invention. Moreover, a skilled artisan will appreciate that theemail server 220 or another intermediate system can be configured with appropriate rules to prevent themedical device 100 from receiving unwanted messages or spam. For example, an incoming email addressed to themedical device 100 can be blocked if it is not from a trusted source, and/or if the message portion is not formatted properly (e.g., does not include a valid command or authentication signature). - Next, embedded
computing platform 110 performs the requested action (Step 420). As part of this step, embeddedcomputing platform 110 may parse the received request or email and perform the action as requested. A skilled artisan will appreciate that in some embodiments of the present invention, a protocol for communicating data betweenmedical device 100 andhealthcare provider system 210 via standard email messages may be established. As such, parsing of the request would be possible based on the defined protocol using conventional methods as is known in the art. If the received request relates to collecting medical data, embeddedcomputing platform 110 may collect the requested medical data. If the received request relates to performing some other action (i.e., set parameters on a connected device, take an image, control some valve, etc.), embeddedcomputing platform 110 can perform the requested action. - For example, in the preferred embodiment, various settings for the ventilator may need to be configured in order for them to be administered properly. Examples of commonly required settings to control a ventilator include: Peak Inspiratory Pressure (PIP) setting-limiting the peak pressure during inspiration of air; and Positive End Expiratory Pressure (PEEP) setting-limiting the peak pressure at the end of expiration of air. Many other ventilator settings may also be controlled. In addition, some ventilators are equipped with various sensors so that a patient caregiver may monitor the condition of the patient through the ventilator. Examples of commonly monitored parameters for a ventilator include Mean Airway Pressure (MAP)—the mean pressure measured within the airway during the breathing cycle; and Tidal Volume Inspired (Tvi)—measured volume of gas inhaled by the patient during a normal breath. Many other ventilator parameters may also be monitored. As a consequence, embedded
computing platform 110 of the ventilator in the preferred embodiment may perform some action requested. Exemplary actions may include, “set PIP,” “get ventilator data,” “get MAP,” “take image,” etc. A skilled artisan will appreciate that a variety of other actions are possible in embodiments of the present invention. - In an alternate embodiment, embedded
computing platform 110 automatically performs some action without waiting for a request (i.e.,step 410 is skipped). In this embodiment, embeddedcomputing platform 110 can be configured to perform some action automatically at predetermined intervals (e.g., daily, weekly, monthly, etc.). A skilled artisan will appreciate that the request received instep 410 may be a request to configure embeddedcomputing platform 110 to perform some action automatically. For example, the request could configure embeddedcomputing platform 110 to collect specified medical data every week. In this example, after receiving the request, embedded computing platform would collect the specified medical data every week automatically without waiting for a request. - In some embodiments, embedded
computing platform 110 can be configured to perform some action automatically when a triggering event occurs. For example, embeddedcomputing platform 110 may determine thatmedical device 100 has malfunctioned, that some readings from the patient are abnormal, that some patient readings have crossed some predetermined thresholds, etc. When such a triggering event occurs, embeddedcomputing platform 110 may proactively send collected medical data by email to thehealthcare provider system 210, without waiting for a request. Thehealthcare provider system 210 may set up such triggers by sending appropriate commands to themedical device 100 by email. - In
Step 430 ofFIG. 4 , embeddedcomputing platform 110 sends the collected medical data via an email message. As part of this step, embeddedcomputing platform 110 sends the collected medical data to emailserver 220 vianetwork 230 as an email message. The collected medical data may be formatted according to the defined protocol, as discussed above. A skilled artisan will appreciate that the collected medical data may constitute a confirmation or notification that embeddedcomputing platform 110 has performed some action. Further, a skilled artisan will appreciate that the collected medical data may be empty (e.g., no notification or confirmation is desired). In one embodiment, embeddedcomputing platform 110 may be adapted to send the data without performing analysis (i.e., send the raw collected data). In another embodiment, embeddedcomputing platform 110 may be adapted to perform analysis prior to sending the collected medical data. For example, embeddedcomputing platform 110 may generate reports, charts, trending or other quantitative analysis, web pages, applets to view the data, alerts, notifications, etc. that are sent in lieu of or along with the collected medical data. In yet another embodiment, embeddedcomputing platform 110 may be adapted to generate medical images that are to be sent. For instance, embeddedcomputing platform 110 may be configured to generate medical images using the Digital Imaging and Communications In Medicine (DICOM) format. DICOM was established in 1992 and is the standard for exchanging medical images in a digital format. These images can then be sent toemail server 220. A skilled artisan will appreciate that medical images of any format may be generated in embodiments of the present invention. Further, in the preferred embodiment, embeddedcomputing platform 110 emails the collected medical data, analysis, or images to emailserver 220 using the SMTP or IMAP protocols. A skilled artisan would appreciate that embeddedcomputing platform 110 may send the medical data, analysis, or images to emailserver 220 also by using the protocols discussed above. -
FIG. 5 illustrates a flowchart of an exemplary process by which ahealthcare provider system 210, and particularly the provider computing platform 211 (FIG. 3 ) of such a system, requests and receives medical data in some embodiments of the present invention. Although the steps of the communication process are described as being performed in a particular order, one skilled in the art will appreciate that these steps may be performed in a modified or different order, or in an embodiment utilizing less than all of the steps described below. Further, one or more of the steps inFIG. 5 may be performed concurrently or in parallel. - First, as discussed above,
provider computing platform 211 requests performance of some action (Step 510). In a preferred embodiment, the healthcare provider submits the request using a web page, and the request is transmitted to emailserver 220 over the Internet. The web page may be a dedicated web page for a healthcare provider program. Special log-ins may also be provided such that only members can submit requests. A skilled artisan will appreciate that the healthcare provider can input information regarding the request using any known input mechanism provided by one or more web pages or other user interface, such as pull-down menus, text boxes, selection boxes, hyperlinks, mobile applications, and the like. Further, a skilled artisan will appreciate that the request may also be inputted by use of a dedicated software program, application, device, etc. For example, the requests may be inputted by use of an applet, plug-in, extension, add-on, etc. A skilled artisan would appreciate that, for example, thatmedical device 100 could provide an applet that could be used to generate requests andprovider computing platform 211 may download the applet and use the applet to create the requests. One of ordinary skilled in the art would appreciate that the web page accessed byprovider computing platform 211 could invoke the applet to be downloaded. Similarly, a plug-in, extension, or add-on could be installed oncomputing platform 211 and be used to generate requests. - Moreover, the request may be formatted according to the defined protocol, as discussed above. For example, once a human operator specifies the target medical device and the type of data to be collected, application software may transform these selections into an appropriately formatted and addressed email message that can be interpreted by the
medical device 100. In one embodiment, the application software is a web-based application hosted on a web application server (seeFIG. 10B ). - The request from the healthcare provider is then sent to email
server 220 overnetwork 230. In the preferred embodiment, the requests are sent as emails using the SMTP or IMAP protocols. In an alternate embodiment,provider computing platform 211 automatically sends a request for performance of some action without waiting for a request from the healthcare provider. In this embodiment,provider computing platform 211 can be configured to send requests tomedical device 100 at predetermined intervals (e.g., daily, weekly, monthly, etc.). Moreover, if the healthcare provider is not already registered, the healthcare provider may also register with the system at this point, and may be given a membership ID and/or password. Information supplied by the healthcare provider during and after registration is maintained inpatient database 221. Further, a skilled artisan will appreciate that a variety of other protocols could be used in embodiments of the present invention. For example, FTP, FTPS, SSH, HTTP, HTTPS, VOIP, GPS, CDMA, GSM, etc. may be used. - Next,
provider computing platform 211 receives the requested medical data (Step 520) fromemail server 220, which receives the collected medical data frommedical device 100. In the preferred embodiment,provider computing platform 211 receives the medical data as an email message fromemail server 220 using the POP protocol.Provider computing platform 211 may, in one embodiment, periodically check or requestemail server 220 to send any emails or medical data that are to be sent toprovider computing platform 211. In another embodiment,email server 220 sends emails or medical data directly toprovider computing platform 211 without waiting for a request. That is, in such an embodiment,provider computing platform 211 does not periodically request or check for emails or medical data but receives the emails or medical data directly fromemail server 220 as they are received. Moreover, in an alternative embodiment,email server 220 does not send all the data toprovider computing platform 211.Email server 220 stores the received medical data and sends a notification toprovider computing platform 211 that medical data has been received. Theprovider computing platform 211 may then provide direct access to the medical data stored atemail server 220 or may temporarily download a copy of the medical data as desired. A skilled artisan would appreciate that many modifications of the above are possible in embodiments of the present invention. For instance,provider computing platform 211 after temporarily downloading a copy of the medical data can request thatemail server 220 delete its copy of the medical data or the deletion can occur automatically. - In addition, in one embodiment,
healthcare provider system 210 comprises an application server and a client device. In this embodiment,provider computing platform 211 is part of the application server and the application server can be located inside or outside the medical institution. As such,email server 220 sends any medical data to application server. Then application server analyzes the medical data (seestep 530 below) and sends client device a notification (discussed below). Alternatively, application server can just store and analyze the received medical data without sending a notification to the client device such that the client device can access the data at any time desired. In another embodiment,healthcare provider system 210 comprises only a client device. In this embodiment, there is no application server andemail server 220 sends any medical data to the client device directly. As such, the client device analyses the medical data (seestep 530 below). Further, a skilled artisan would appreciate thatprovider computing platform 211 may receive the medical data fromemail server 220 also by using the various protocols discussed above. - The received medical data is then analyzed (Step 530). As part of this step, a healthcare provider reviews the received medical data. A skilled artisan will appreciate that the received medical data may also be parsed based on the defined protocol, as discussed above. In the embodiment including the application server, the application server receives the medical data from
email server 220 and analyzes the data. The application server may create reports, charts, alerts, web pages, etc. for viewing by the healthcare provider. The reports, alerts, charts, web pages, etc. may relate to the status ofmedical device 100, status of patients connected tomedical device 100, malfunctions associated withmedical device 100, etc. The application server also may also create a webpage which would enable the viewing of, and alteration to the functions and performance parameters ofmedical device 100. After the application server has analyzed the medical data, a notification can be sent to a client device associated with a healthcare provider. The notification notifies the healthcare provider that medical data has been received and analyzed. The notification can be sent to device, such as a mobile phone, pager, personal digital assistant, computer, or the like, associated with a healthcare provider. In the embodiment where the analysis is performed bymedical device 100, the application server can send the notification without performing the analysis. Subsequently, the healthcare provider can access the medical data. For instance, the healthcare provider may access a secure web page provided by the application server to view any reports, charts, alerts, etc. that were generated in response to the received medical data. Alternatively, the application server can store the received medical data and the analysis without sending a notification to the client device. In that case, the client device can access the data and analysis as discussed above when desired. - In the embodiment where there is no application server, the client device performs the analysis discussed above. In this embodiment, the client device alerts the healthcare provider directly that medical data has been received and analyzed. In the embodiment where the analysis is performed by
medical device 100, the client can alert the healthcare provider without performing the analysis. The healthcare provider then can access the analyzed medical data via the client device. Alternatively, the client device may send a notification to a device, such as a mobile phone, pager, personal digital assistant associated with the healthcare provider and then the healthcare can access the analyzed medical data via the client device. - A skilled artisan would appreciate that, similar to the disclosure above for generating requests, the received medical data can also be viewed by the use of a dedicated software program, application, device, applet, plug-in, extension, add-on, etc. A skilled artisan would appreciate that a variety of graphs, reports, charts, etc. can be used to view the received medical data. For instance, a line graph or chart can be used to view medical data monitored from a ventilator. As another example, a display using an applet may be used to display trending data received from a ventilator. The applet could be generated by
medical device 100, application server, or the client device as discussed above. -
FIG. 6 illustrates anexemplary system environment 600 for providing medical charting in some embodiments of the present invention. Similar tosystem 200 above inFIG. 1 ,system 600 may comprise multiple computer systems, such as a, ahealthcare provider system 210, amedical device 100 containing a data sever 105, and anemail server 220. In addition,system 600 contains acharting system 610. These various components may be connected and communicate with one another through anysuitable network 230, including the Internet. -
Charting system 610 is maintained by a medical institution.Charting system 610 is used by a medical institution to chart medical data collected from patients. One example of a charting system is Clinivision MPC Software that allows for the download of data from the Puritan Bennett® Ventilators directly to the charting device computer. The ventilator data is automatically integrated into the patient chart report, and users can create ventilator flow sheet reports. - However, one problem with current charting systems, is that
medical device 100 must be configured to output data in a specified format so that the medical data can properly be processed by the charting system. For example, the Puritan Bennett ventilators, discussed above, must be configured to output medical data in a specified format that can be processed by the Clinivision charting software. As such, if the charting software is modified or a different charting software product is used,medical device 100 would have to be re-configured to output medical data in a different format. This can be done by replacingmedical device 100 with a different medical device or manually updating the functioning ofmedical device 100 by uploading a different version of the software that enables outputting the medical data in a different format. This can be troublesome if multiple medical devices have been installed because multiple medical devices may have to be replaced or updated manually. - In one embodiment,
medical device 100 may be re-configured to output medical data in a different format electronically. Similar to the discussions above,medical device 100 is configured to communicate withemail server 220.Email server 220 is configured to communicate withhealthcare provider system 210 which is configured to communicate with chartingsystem 610. As such,medical device 100 can be configured to output medical data in a standard format toemail server 220. Then when the medical data is communicated tohealthcare provider system 210,healthcare provider system 210 can be adapted to format the received medical data in a specified format and transfer the formatted medical data to chartingsystem 610 such thatcharting system 610 can process the medical data. This embodiment enables the installation of a different charting program without re-configuringmedical device 100.Medical device 100 can still communicate medical data in a standard format andhealthcare provider system 210 can be reconfigured to format the medical data in a different format as may be needed by the different charting program. - To enable proper reformatting of the received medical data,
healthcare provider system 210 can be adapted to map the received medical data in a standard format to medical data in a specified format for chartingsystem 610. That is,healthcare provider system 210 may have a mapping table that associates medical data in the standard format to the related variables, fields, or function calls of chartingsystem 610. A skilled artisan will appreciate that this embodiment will work ifhealthcare provider system 210 includes an application server or does not include an application server, as discussed above. Ifhealthcare provider system 210 includes an application server, then application server can be configured to re-format the medical data as needed. Ifhealthcare provider system 210 does not include an application server, then the client device can be configured to re-format the data and transfer the data to chartingsystem 610. A skilled artisan will also appreciate that the standard format can be any format desired, even a format that can be directly processed by a particular charting system. - In another embodiment,
medical device 100 can be updated to output medical data in a specified format. For example, the ventilators, as discussed above, that output medical data in a specified format for processing by the Clinivision charting software can be updated. In this embodiment, as discussed above,medical device 100 can be configured to receive a request fromemail server 220. In this embodiment, the request may include a software update formedical device 100. This software update would configuremedical device 100 to output the medical data in a different format. A skilled artisan will appreciate that similar software updates can also be sent tohealthcare provider system 210 in some embodiments of the present invention. For example, ifhealthcare provider system 210 includes an application server and a new charting program is now being used, a software update can be sent to the application server to provide mapping of medical data to the format needed for the new charting program. Similar updating can also be provided ifhealthcare provider system 210 does not include an application server and includes only a client device. - Conditional language, such as, among others, “can,” “could,” “might,” or “may,” unless specifically stated otherwise, or otherwise understood within the context as used, is generally intended to convey that certain embodiments include, while other embodiments do not include, certain features, elements and/or steps. Thus, such conditional language is not generally intended to imply that features, elements and/or steps are in any way required for one or more embodiments or that one or more embodiments necessarily include logic for deciding, with or without user input or prompting, whether these features, elements and/or steps are included or are to be performed in any particular embodiment.
- Any process descriptions, elements, or blocks in the flow diagrams described herein and/or depicted in the attached figures should be understood as potentially representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps in the process. Alternate implementations are included within the scope of the embodiments described herein in which elements or functions may be deleted, executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those skilled in the art.
- All of the methods and processes described above may be embodied in, and fully automated via, software code modules executed by one or more general purpose computers or processors. The code modules may be stored in any type of computer-readable medium or other computer storage device. Some or all of the methods may alternatively be embodied in specialized computer hardware. In addition, the components referred to herein may be implemented in hardware, software, firmware, or a combination thereof.
- The disclosed features may be implemented in various environments, including computer-based environments, such as personal computers, workstations, servers, laptops, personal digital assistants (PDAs), mobile phones, handheld devices, and other computing devices, workstation, networked and other computing-based environments with one or more customers. The present invention, however, is not limited to such examples and embodiments of the invention may be implemented with other platforms and in other environments.
- By way of example, some embodiments of the invention may be implemented using conventional personal computers (PCs), desktops, hand-held devices, multiprocessor computers, pen computers, microprocessor-based or programmable customer electronics devices, minicomputers, mainframe computers, personal mobile computing devices, mobile phones, portable or stationary personal computers, palmtop computers or the like. As used herein, the term “computing system” is intended to encompass a single computer or computing device, and is also intended to encompass a collection of computers or computing devices that interact with each other (e.g., over a network). The term “server” is intended to encompass any computing system that responds (or is programmed or configured to respond) to requests by sending or “serving” information. The term “node” is intended to encompass a computing system that is addressable on a network.
- The storage media referred to herein symbolize elements that temporarily or permanently store data and instructions. Although storage functions may be provided as part of a computer, memory functions can also be implemented in a network, processors (e.g., cache, register), or elsewhere. Various types of storage mediums can be used to implement features of the invention, such as a read-only memory (ROM), a random access memory (RAM), or a memory with other access options. Further, memory functions may be physically implemented by computer-readable media, such as, for example: (a) magnetic media, like a hard disk, a floppy disk, a magnetic disk, a tape, or a cassette tape; (b) optical media, like an optical disk (e.g., a CD-ROM), or a digital versatile disk (DVD); (c) semiconductor media, like DRAM, SRAM, EPROM, EEPROM, memory stick, and/or by any other media, like paper.
- Some embodiments of the invention may also include computer program products that are stored in a computer-readable medium or transmitted using a carrier, such as an electronic carrier signal communicated across a network between computers or other devices. In addition to transmitting carrier signals, network environments may be provided to link or connect components in the disclosed systems. Networking environments are commonplace in offices, enterprise-wide computer networks, intranets and the Internet (i.e., the World Wide Web). The network may be a wired or a wireless network. To name a few network implementations, the network may be, for example, a local area network (LAN), a wide area network (WAN), a public switched telephone network (PSTN), an Integrated Services Digital Network (ISDN), an infrared (IR) link, a radio link, such as a Universal Mobile Telecommunications System (UMTS), Global System for Mobile Communication (GSM), Code Division Multiple Access (CDMA), or a satellite link.
- Transmission protocols and data formats are also known, such as, for example transmission control protocol/internet protocol (TCP/IP), hyper text transfer protocol (HTTP), secure HTTP, wireless application protocol, unique resource locator (URL), unique resource identifier (URI), hyper text markup language (HTML), extensible markup language (XML), extensible hyper text markup language (XHTML), wireless application markup language (WML), Standard Generalized Markup Language (SGML), etc. Such features may be utilized to implement some embodiments of the present invention, as disclosed herein.
- Moreover, to comply with HIPAA, data may be communicated in embodiments of the present invention using known encryption and decryption techniques. For example,
FIG. 7 shows an exemplary encryption system for the preferred embodiment of the present invention. As shown inFIG. 7 (7A and 7B), communication from medical device 100 (e.g., ventilator) toemail server 220 and communications fromemail server 220 andhealthcare provider system 210 may be encrypted using the secure socket level (SSL) protocol. This type of encryption can be used in both embodiments relating tohealthcare provider system 210. That is SSL can be used ifhealthcare provider system 210 includes only a client device, as shown inFIG. 7A , or ifhealthcare provider system 210 includes an application server and a client device, as shown ifFIG. 7B . In the embodiment with the application server, as shown inFIG. 7B , SSL may also be used in communications between the application server and the client device. - Further, as also shown in
FIG. 10 , on top of the SSL level, all communication from and tomedical device 100 are preferably protected using ASCII based security measures. In one embodiment, three layers of ASCII based security based measures may be used. The first layer may relate to cryptographic hash functions, such as MD5. The second level may relate to data blocking and stuffing. The third level may relate to private-key stream ciphering. Modifications and variations of these layers are possible in embodiments of the present invention. Additionally, a skilled artisan will appreciate that a variety of other encryption algorithms may be used in embodiments of the present invention. - In the particular embodiment shown in
FIG. 10B , the application software which runs on the web application server is responsible for at least the following tasks: (1) transforming user selections made via an Internet-connected web browser and a web page into an appropriately formatted request message, such as an email, to send to the designatedmedical device 100; (2) sending this request message via theemail server 220 to themedical device 100; (3) receiving the corresponding reply message, such as an email, generated by themedical device 100, and parsing this reply message to extract the requested data; (4) storing the extracted data in a database in association with the request message and the healthcare entity that generated the request, and (5) making this data, and other collected data, available via web-based interface. - It should be emphasized that many variations and modifications may be made to the above-described embodiments, the elements of which are to be understood as being among other acceptable examples. All such modifications and variations are intended to be included herein within the scope of this disclosure. Further, nothing in the foregoing disclosure is intended to imply that any particular component, characteristic or process step is essential.
Claims (10)
1. A device for connecting a medical apparatus to a network, the device comprising:
a first port for physically connecting the device to the medical apparatus;
a second port for connecting the device to the network;
a data storage system for storing medical data received from the physically connected medical apparatus; and
a computer system configured to:
receive an email message including a request for medical data associated with the physically connected medical apparatus;
transmit the request to the physically connected medical apparatus;
receive medical data from the physically connected medical apparatus using a first protocol;
store the received medical data for future analysis;
format the received medical data for transmission using a second protocol;
generate a report related to the received medical data; and
generate an email message comprising the received medical data.
2. The device of claim 1 , wherein the computer system generates an applet for viewing the received medical data and transmits the applet along with the email message including the received medical data to the network.
3. The device of claim 1 , wherein the second port is connected to a different network and the medical data is received from the physically connected medical apparatus and transmitted to the second network without reconfiguring the physically connected medical apparatus.
4. The device of claim 1 , wherein the computer system further performs trending on the received medical data.
5. A computer-implemented method of communicating with a network device over a network, the method comprising:
generating a first email message including a request for medical data;
transmitting the first email message over the network to the network device;
receiving data over the network from the network device, the data comprising a second email message including the requested medical data and an applet for displaying the requested medical data; and
outputting the requested medical data for display using the applet;
wherein the network device is physically connected to a medical apparatus and the network device generates the second email message including the requested medical data and the applet for viewing the requested medical data.
6. The method of claim 5 , wherein the network device further generates reports related to the requested medical data and performs trending analysis on the requested medical data.
7. The method of claim 5 , wherein the network device is located within a medical institution.
8. The method of claim 7 , wherein the medical institution includes a firewall.
9. A device for connecting a ventilator to a network, the device comprising:
a first port for physically connecting the device to the ventilator;
a second port for connecting the device to the network;
a data storage system for storing medical data received from the physically connected ventilator; and
a computer system configured to:
receive an email message including a request for medical data associated with the physically connected ventilator;
transmit the request to the physically connected ventilator;
receive medical data from the physically connected ventilator using a first protocol;
store the received medical data for future analysis;
format the received medical data for transmission using a second protocol;
generate a report related to the received medical data; and
generate an email message comprising the received medical data.
10. The device of claim 9 , wherein the computer system generates an applet for viewing the received medical data and transmits the applet along with the email message including the received medical data to the network.
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130132465A1 (en) * | 2011-10-14 | 2013-05-23 | Zoll Medical Corporation | Automated delivery of medical device support software |
US20190289022A1 (en) * | 2018-03-14 | 2019-09-19 | Cisco Technology, Inc. | Defeating man-in-the-middle attacks in one leg of 1+1 redundant network paths |
WO2021195207A1 (en) * | 2020-03-24 | 2021-09-30 | Baxter International Inc. | Digital communication module for transmission of data from a medical device |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8065161B2 (en) | 2003-11-13 | 2011-11-22 | Hospira, Inc. | System for maintaining drug information and communicating with medication delivery devices |
US9123077B2 (en) | 2003-10-07 | 2015-09-01 | Hospira, Inc. | Medication management system |
WO2008057729A2 (en) | 2006-10-16 | 2008-05-15 | Hospira, Inc. | System and method for comparing and utilizing activity information and configuration information from mulitple device management systems |
KR100771450B1 (en) * | 2007-02-05 | 2007-10-31 | 동진메디칼 주식회사 | Remote auscultation system using wired-wireless network |
US10089443B2 (en) | 2012-05-15 | 2018-10-02 | Baxter International Inc. | Home medical device systems and methods for therapy prescription and tracking, servicing and inventory |
US8271106B2 (en) | 2009-04-17 | 2012-09-18 | Hospira, Inc. | System and method for configuring a rule set for medical event management and responses |
US8171094B2 (en) * | 2010-01-19 | 2012-05-01 | Event Medical, Inc. | System and method for communicating over a network with a medical device |
WO2013059615A1 (en) | 2011-10-21 | 2013-04-25 | Hospira, Inc. | Medical device update system |
US9737676B2 (en) | 2011-11-02 | 2017-08-22 | Vyaire Medical Capital Llc | Ventilation system |
US9058741B2 (en) | 2012-06-29 | 2015-06-16 | Carefusion 207, Inc. | Remotely accessing a ventilator |
US9821129B2 (en) | 2011-11-02 | 2017-11-21 | Vyaire Medical Capital Llc | Ventilation management system |
US9687618B2 (en) | 2011-11-02 | 2017-06-27 | Carefusion 207, Inc. | Ventilation harm index |
US9352110B2 (en) | 2012-06-29 | 2016-05-31 | Carefusion 207, Inc. | Ventilator suction management |
US9072849B2 (en) | 2012-06-29 | 2015-07-07 | Carefusion 207, Inc. | Modifying ventilator operation based on patient orientation |
US20130110924A1 (en) * | 2011-11-02 | 2013-05-02 | Tom Steinhauer | Wide area ventilation management |
US9177109B2 (en) | 2011-11-02 | 2015-11-03 | Carefusion 207, Inc. | Healthcare facility ventilation management |
EP2645330B1 (en) * | 2012-03-29 | 2017-11-29 | Siemens Healthcare GmbH | Method and system for associating at least two different medical findings with each other |
US9327090B2 (en) | 2012-06-29 | 2016-05-03 | Carefusion 303, Inc. | Respiratory knowledge portal |
KR102037416B1 (en) * | 2012-12-17 | 2019-10-28 | 삼성전자주식회사 | Method for managing of external devices, method for operating of an external device, host device, management server, and the external device |
CA2904053C (en) | 2013-03-06 | 2023-01-03 | Hospira, Inc. | Medical device communication method |
US10257287B2 (en) * | 2013-08-28 | 2019-04-09 | Physio-Control, Inc. | Real-time data distribution system for patient monitoring devices, cardiac defibrillators and associated information delivery systems |
EP3039596A4 (en) | 2013-08-30 | 2017-04-12 | Hospira, Inc. | System and method of monitoring and managing a remote infusion regimen |
US9662436B2 (en) | 2013-09-20 | 2017-05-30 | Icu Medical, Inc. | Fail-safe drug infusion therapy system |
US10311972B2 (en) | 2013-11-11 | 2019-06-04 | Icu Medical, Inc. | Medical device system performance index |
CA2930830C (en) | 2013-11-19 | 2019-12-03 | Hospira, Inc. | Infusion pump automation system and method |
US20150161344A1 (en) * | 2013-12-11 | 2015-06-11 | H2 Inc. | Cloud systems for providing health-related services in a communication network and methods thereof |
FR3019675B1 (en) * | 2014-04-08 | 2017-08-18 | Enovacom | METHODS, PLATFORM AND SYSTEM FOR COLLECTING AND MANAGING PATIENT VITAL DATA FOR HEALTH FACILITIES |
EP3138032B1 (en) | 2014-04-30 | 2024-07-24 | ICU Medical, Inc. | Patient care system with conditional alarm forwarding |
US9724470B2 (en) | 2014-06-16 | 2017-08-08 | Icu Medical, Inc. | System for monitoring and delivering medication to a patient and method of using the same to minimize the risks associated with automated therapy |
US9539383B2 (en) | 2014-09-15 | 2017-01-10 | Hospira, Inc. | System and method that matches delayed infusion auto-programs with manually entered infusion programs and analyzes differences therein |
US10772556B2 (en) | 2014-11-05 | 2020-09-15 | Cláudio Afonso Ambrósio | Method and system for monitoring and treating hypoglycemia |
WO2016189417A1 (en) | 2015-05-26 | 2016-12-01 | Hospira, Inc. | Infusion pump system and method with multiple drug library editor source capability |
CA3030786A1 (en) | 2016-07-14 | 2018-01-18 | Icu Medical, Inc. | Multi-communication path selection and security system for a medical device |
WO2018172935A1 (en) * | 2017-03-21 | 2018-09-27 | Iasset Ag | Method for operating at least one respirator in a communication network |
US10950339B2 (en) | 2018-07-17 | 2021-03-16 | Icu Medical, Inc. | Converting pump messages in new pump protocol to standardized dataset messages |
NZ772135A (en) | 2018-07-17 | 2022-11-25 | Icu Medical Inc | Systems and methods for facilitating clinical messaging in a network environment |
EP3824386B1 (en) | 2018-07-17 | 2024-02-21 | ICU Medical, Inc. | Updating infusion pump drug libraries and operational software in a networked environment |
US11139058B2 (en) | 2018-07-17 | 2021-10-05 | Icu Medical, Inc. | Reducing file transfer between cloud environment and infusion pumps |
WO2020023231A1 (en) | 2018-07-26 | 2020-01-30 | Icu Medical, Inc. | Drug library management system |
US10692595B2 (en) | 2018-07-26 | 2020-06-23 | Icu Medical, Inc. | Drug library dynamic version management |
US11363004B2 (en) | 2019-03-08 | 2022-06-14 | International Business Machines Corporation | Secure device relay |
DE102019128378A1 (en) * | 2019-10-21 | 2021-04-22 | Olympus Winter & Ibe Gmbh | Medical device and method for receiving data in a medical device |
EP3996398A1 (en) * | 2020-11-05 | 2022-05-11 | Koninklijke Philips N.V. | Method, device and system for connecting a medical device to a network |
Citations (76)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5692126A (en) * | 1995-01-24 | 1997-11-25 | Bell Atlantic Network Services, Inc. | ISDN access to fast packet data network |
US5778189A (en) * | 1996-05-29 | 1998-07-07 | Fujitsu Limited | System and method for converting communication protocols |
US5848415A (en) * | 1996-12-18 | 1998-12-08 | Unisys Corporation | Selective multiple protocol transport and dynamic format conversion in a multi-user network |
US6070196A (en) * | 1994-02-02 | 2000-05-30 | Mitsubishi Semiconductor America, Inc. | Protocol converter controller having distributed architecture |
US6070798A (en) * | 1997-02-21 | 2000-06-06 | Nethery; Kee | Purchaser generated transaction recording and negotiable instrument payment system |
US6246677B1 (en) * | 1996-09-06 | 2001-06-12 | Innovatec Communications, Llc | Automatic meter reading data communication system |
US6260021B1 (en) * | 1998-06-12 | 2001-07-10 | Philips Electronics North America Corporation | Computer-based medical image distribution system and method |
US6272468B1 (en) * | 1997-12-01 | 2001-08-07 | John Peter Melrose | Clinical, heoristic, adminstrative, research & teaching (CHART) java-web-object information system for medical record management predicated on human body anatomy and physiology multi-media modeling |
US6304788B1 (en) * | 1999-08-12 | 2001-10-16 | United Internet Technologies, Inc. | Method and apparatus for controlling medical monitoring devices over the internet |
US6389464B1 (en) * | 1997-06-27 | 2002-05-14 | Cornet Technology, Inc. | Device management system for managing standards-compliant and non-compliant network elements using standard management protocols and a universal site server which is configurable from remote locations via internet browser technology |
US20020120676A1 (en) * | 2001-02-23 | 2002-08-29 | Biondi James W. | Network monitoring systems for medical devices |
US20020133061A1 (en) * | 2000-11-13 | 2002-09-19 | Manetta Amy M. | System and method for processing ventilator information |
US6473638B2 (en) * | 1999-12-24 | 2002-10-29 | Medtronic, Inc. | Medical device GUI for cardiac electrophysiology display and data communication |
US20030037261A1 (en) * | 2001-03-26 | 2003-02-20 | Ilumin Corporation | Secured content delivery system and method |
US6526970B2 (en) * | 1994-10-14 | 2003-03-04 | Devries Douglas F. | Portable drag compressor powered mechanical ventilator |
US6539940B2 (en) * | 1989-09-22 | 2003-04-01 | Respironics, Inc. | Breathing gas delivery method and apparatus |
US6574629B1 (en) * | 1998-12-23 | 2003-06-03 | Agfa Corporation | Picture archiving and communication system |
US6626175B2 (en) * | 2000-10-06 | 2003-09-30 | Respironics, Inc. | Medical ventilator triggering and cycling method and mechanism |
US6635016B2 (en) * | 2000-08-21 | 2003-10-21 | Joseph Finkelstein | Method and system for collecting and processing of biomedical information |
US6644311B1 (en) * | 2001-02-21 | 2003-11-11 | Respironics, Inc. | Monitoring fluid flow in a pressure support system |
US6672300B1 (en) * | 1999-06-23 | 2004-01-06 | Graham Cameron Grant | Respiration assistor |
US6734880B2 (en) * | 1999-11-24 | 2004-05-11 | Stentor, Inc. | User interface for a medical informatics systems |
US6761165B2 (en) * | 2000-02-29 | 2004-07-13 | The Uab Research Foundation | Medical ventilator system |
US6781522B2 (en) * | 2001-08-22 | 2004-08-24 | Kivalo, Inc. | Portable storage case for housing a medical monitoring device and an associated method for communicating therewith |
US6782888B1 (en) * | 1999-04-07 | 2004-08-31 | Event Medical Ltd. | Breathing apparatus |
US6848444B2 (en) * | 1998-09-23 | 2005-02-01 | The Johns Hopkins University | Emergency life support system |
US6871211B2 (en) * | 2000-03-28 | 2005-03-22 | Ge Medical Systems Information Technologies, Inc. | Intranet-based medical data distribution system |
US6911916B1 (en) * | 1996-06-24 | 2005-06-28 | The Cleveland Clinic Foundation | Method and apparatus for accessing medical data over a network |
US6918125B1 (en) * | 2000-07-03 | 2005-07-12 | Ge Medical Systems Global Technology Company Llc | Method of integrating X window intrinsics based toolkits and widgets with java |
US6932084B2 (en) * | 1994-06-03 | 2005-08-23 | Ric Investments, Inc. | Method and apparatus for providing positive airway pressure to a patient |
US20050192844A1 (en) * | 2004-02-27 | 2005-09-01 | Cardiac Pacemakers, Inc. | Systems and methods for automatically collecting, formatting, and storing medical device data in a database |
US6943787B2 (en) * | 2001-02-27 | 2005-09-13 | Medtronics, Inc. | System and method for displaying implantable medical device data |
US6947581B1 (en) * | 1999-12-28 | 2005-09-20 | General Electric Company | Integrated data conversion and viewing station for medical images |
US6955171B1 (en) * | 2000-10-16 | 2005-10-18 | Pulmonox Technologies Corporation | System and method for delivering therapeutic gas to a patient |
US6956572B2 (en) * | 2003-02-10 | 2005-10-18 | Siemens Medical Solutions Health Services Corporation | Patient medical parameter user interface system |
US6962154B2 (en) * | 2003-02-18 | 2005-11-08 | Ino Therapeutics Gmbh | Metered administration of a therapeutic gas |
US6963673B1 (en) * | 1999-12-28 | 2005-11-08 | General Electric Company | Imaging system adapted to partially preprocess image data |
US7007692B2 (en) * | 2003-10-29 | 2006-03-07 | Airmatrix Technologies, Inc. | Method and system of sensing airflow and delivering therapeutic gas to a patient |
US7020868B2 (en) * | 2000-11-22 | 2006-03-28 | General Electric Company | Graphic application development system for a medical imaging system |
US7040318B2 (en) * | 2001-07-30 | 2006-05-09 | Imt Medical Ag | Ventilator |
US7063086B2 (en) * | 1999-09-23 | 2006-06-20 | Fisher & Paykel Healthcare Limited | Breathing assistance apparatus |
US7077131B2 (en) * | 2000-10-19 | 2006-07-18 | Mallinckrodt, Inc. | Ventilator with dual gas supply |
US7082334B2 (en) * | 2001-12-19 | 2006-07-25 | Medtronic, Inc. | System and method for transmission of medical and like data from a patient to a dedicated internet website |
US7127299B2 (en) * | 2001-10-23 | 2006-10-24 | Medtronic, Inc. | Network communications arrangement for IMD programming units |
US7127300B2 (en) * | 2002-12-23 | 2006-10-24 | Cardiac Pacemakers, Inc. | Method and apparatus for enabling data communication between an implantable medical device and a patient management system |
US7134434B2 (en) * | 1999-07-02 | 2006-11-14 | Ric Investments, Llc | Pressure support system and method and a pressure control valve for use in such a system and method |
US7152604B2 (en) * | 2000-06-13 | 2006-12-26 | Scott Laboratories, Inc. | Apparatus and method for mask free delivery of an inspired gas mixture and gas sampling |
US7188621B2 (en) * | 2003-08-04 | 2007-03-13 | Pulmonetic Systems, Inc. | Portable ventilator system |
US7201166B2 (en) * | 1997-04-04 | 2007-04-10 | Gilbert Blaise | Injection system for delivery of a gaseous substance |
US7207331B2 (en) * | 2005-03-22 | 2007-04-24 | The General Electric Company | Arrangement and method for controlling operational characteristics of medical equipment |
US7255105B2 (en) * | 2000-10-16 | 2007-08-14 | Pulmonox Technologies Corporation | System for use in administrating therapeutic gas to a patient |
US7264590B2 (en) * | 2003-01-31 | 2007-09-04 | Qwest Communications International Inc. | Real-time medical monitoring application with a network interface device |
US7275540B2 (en) * | 2003-04-22 | 2007-10-02 | Medi-Physics, Inc. | MRI/NMR-compatible, tidal volume control and measurement systems, methods, and devices for respiratory and hyperpolarized gas delivery |
US7305988B2 (en) * | 2005-12-22 | 2007-12-11 | The General Electric Company | Integrated ventilator nasal trigger and gas monitoring system |
US7319386B2 (en) * | 2004-08-02 | 2008-01-15 | Hill-Rom Services, Inc. | Configurable system for alerting caregivers |
US7320321B2 (en) * | 2002-08-26 | 2008-01-22 | Automedx Inc. | Self-contained micromechanical ventilator |
US7327705B2 (en) * | 2002-07-03 | 2008-02-05 | Massachusetts Institute Of Technology | Hybrid wireless network for data collection and distribution |
US7331343B2 (en) * | 1997-07-25 | 2008-02-19 | Minnesota Innovative Technologies & Instruments Corporation (Miti) | Control of supplemental respiratory oxygen |
US7334578B2 (en) * | 1995-12-08 | 2008-02-26 | Cardiopulmonary Corporation | System for automatically weaning a patient from a ventilator, and method thereof |
US7349947B1 (en) * | 2000-08-04 | 2008-03-25 | Firelogic, Inc. | System and method for managing, manipulating, and analyzing data and devices over a distributed network |
US20080097914A1 (en) * | 2006-10-24 | 2008-04-24 | Kent Dicks | Systems and methods for wireless processing and transmittal of medical data through multiple interfaces |
US7382247B2 (en) * | 2003-03-21 | 2008-06-03 | Welch Allyn, Inc. | Personal status physiologic monitor system and architecture and related monitoring methods |
US20080140446A1 (en) * | 2006-12-11 | 2008-06-12 | Ehealth Global Technologies | System and method for managing medical records |
US7400257B2 (en) * | 2005-04-06 | 2008-07-15 | Rivas Victor A | Vital signals and glucose monitoring personal wireless system |
US7430608B2 (en) * | 2001-12-04 | 2008-09-30 | Siemens Medical Solutions Usa, Inc. | System for processing data acquired from multiple medical devices |
US7448381B2 (en) * | 2002-09-17 | 2008-11-11 | Anzai Medical Kabushiki Kaisha | Respiration control apparatus |
US7448382B1 (en) * | 2002-11-12 | 2008-11-11 | Ric Investments, Llc | Pressure support system with active noise cancellation |
US7468032B2 (en) * | 2002-12-18 | 2008-12-23 | Cardiac Pacemakers, Inc. | Advanced patient management for identifying, displaying and assisting with correlating health-related data |
US20090112630A1 (en) * | 2007-10-26 | 2009-04-30 | Collins Jr Williams F | System and method for collection and communication of data from multiple patient care devices |
US20090234672A1 (en) * | 2006-10-24 | 2009-09-17 | Kent Dicks | Systems and methods for remote patient monitoring and storage and forwarding of patient information |
US20090319776A1 (en) * | 2008-05-16 | 2009-12-24 | Lloyd Leon Burch | Techniques for secure network communication |
US7706820B2 (en) * | 2006-03-14 | 2010-04-27 | Olympus Medical Systems Corporation | Conversion adapter, medical system and communication method |
US7734756B2 (en) * | 2000-05-31 | 2010-06-08 | Ganas, Llc | Object oriented communication among platform independent systems over networks using soap |
US7840694B2 (en) * | 2007-10-30 | 2010-11-23 | Olympus Medical Systems Corp. | Converter for converting communication method and/or communication protocol |
US7844657B2 (en) * | 2003-01-17 | 2010-11-30 | Storz Endoskop Produktions Gmbh | System for controlling medical devices |
US7849140B2 (en) * | 2002-08-29 | 2010-12-07 | Oracle America, Inc. | Peer-to-peer email messaging |
Family Cites Families (102)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5832448A (en) | 1996-10-16 | 1998-11-03 | Health Hero Network | Multiple patient monitoring system for proactive health management |
US6003070A (en) | 1997-02-25 | 1999-12-14 | Intervvoice Limited Partnership | E-mail system and interface for equipment monitoring and control |
US6272488B1 (en) * | 1998-04-01 | 2001-08-07 | International Business Machines Corporation | Managing results of federated searches across heterogeneous datastores with a federated collection object |
US7225809B1 (en) | 1999-11-01 | 2007-06-05 | Ric Investments, Llc | Method and apparatus for monitoring and controlling a medical device |
US7860583B2 (en) | 2004-08-25 | 2010-12-28 | Carefusion 303, Inc. | System and method for dynamically adjusting patient therapy |
WO2001090976A1 (en) | 2000-05-26 | 2001-11-29 | Kabushiki Kaisha Topcon | Medical data processing system and recording medium for data processing system |
DE60109621T2 (en) | 2000-07-25 | 2006-01-19 | ACUO Technologies, LLC, Oakdale | Routing and saving within a computer network |
WO2002028123A2 (en) | 2000-09-29 | 2002-04-04 | Lifelink, Inc. | Wireless gateway capable of communicating according to a plurality of protocols |
US20020116637A1 (en) | 2000-12-21 | 2002-08-22 | General Electric Company | Gateway for securely connecting arbitrary devices and service providers |
US20060235280A1 (en) | 2001-05-29 | 2006-10-19 | Glenn Vonk | Health care management system and method |
US20030107487A1 (en) | 2001-12-10 | 2003-06-12 | Ronen Korman | Method and device for measuring physiological parameters at the wrist |
US6745770B2 (en) | 2002-01-08 | 2004-06-08 | Resmed Limited | Flow diverter for controlling the pressure and flow rate in a CPAP device |
US20050080322A1 (en) | 2002-03-18 | 2005-04-14 | Ronen Korman | Monitoring method and monitoring system for assessing physiological parameters of a subject |
DE10217886A1 (en) | 2002-04-22 | 2003-11-13 | Siemens Ag | Medical data processing system for provision of access to medical data, via local and internet-based access, whereby a web server program does not store any process states in cache memory |
US20040054775A1 (en) | 2002-06-26 | 2004-03-18 | Poliac Research Corporation | Medical data collection and deliver system |
CA2411203A1 (en) | 2002-11-05 | 2004-05-05 | Alphaglobal It Inc. | Intelligent data management system and method |
US20040103144A1 (en) | 2002-11-26 | 2004-05-27 | Hussein Sallam | Systems and methods for communicating with devices as Web Services |
US20040128161A1 (en) | 2002-12-27 | 2004-07-01 | Mazar Scott T. | System and method for ad hoc communications with an implantable medical device |
AU2003901042A0 (en) | 2003-03-07 | 2003-03-20 | Resmed Limited | Back-up rate for a ventilator |
EP1614040A4 (en) | 2003-04-08 | 2009-03-11 | Medic4All Ag | A portable wireless gateway for remote medical examination |
US20040210664A1 (en) | 2003-04-17 | 2004-10-21 | Schneider Automation Inc. | System and method for transmitting data |
US8214043B2 (en) | 2006-08-29 | 2012-07-03 | Matos Jeffrey A | Control of a defibrillator and/or pacemaker |
US20050177312A1 (en) | 2003-08-20 | 2005-08-11 | Duke University | Real-time medical data recording system and method |
US20050257257A1 (en) | 2003-11-21 | 2005-11-17 | O'connor Dennis | Method and apparatus for two-way transmission of medical data |
WO2005050519A1 (en) | 2003-11-22 | 2005-06-02 | Infinitt Co., Ltd. | Large scale tomography image storage and transmission and system. |
WO2005071895A1 (en) | 2004-01-15 | 2005-08-04 | Koninklijke Philips Electronics, N.V. | Intermediate distribution frame (idf) for medical data by using a smart ip emulating detection ap |
CN1914859A (en) | 2004-02-05 | 2007-02-14 | 皇家飞利浦电子股份有限公司 | Digitally enhanced cordless telephone as part of a media access control address |
US20060154642A1 (en) | 2004-02-20 | 2006-07-13 | Scannell Robert F Jr | Medication & health, environmental, and security monitoring, alert, intervention, information and network system with associated and supporting apparatuses |
WO2005097248A1 (en) | 2004-04-05 | 2005-10-20 | Breas Medical Ab | Control valve for a ventilator |
US20080059228A1 (en) | 2004-04-24 | 2008-03-06 | Christopher Bossi | Operation Of A Remote Medication Management System |
EP1750585A1 (en) | 2004-05-16 | 2007-02-14 | Medic4all AG | Method and device for measuring physiological parameters at the hand |
GB0411528D0 (en) | 2004-05-24 | 2004-06-23 | Koninkl Philips Electronics Nv | Device abstraction layer for local networking system |
US9625065B2 (en) | 2004-09-03 | 2017-04-18 | Loewenstein Medical Technology S.A. | Plastics for medical technical devices |
SE527820C2 (en) | 2004-09-03 | 2006-06-13 | Transunit Ab | Method and coupling for elimination of heating time and interference in a fan or anesthesia machine |
SE529989C2 (en) | 2004-09-03 | 2008-01-29 | Ric Investments Llc | Gas regulator |
US8634926B2 (en) | 2004-09-08 | 2014-01-21 | Medtronic, Inc. | Clinic based instrument system for remote processing and access to implanted systems information |
US9820658B2 (en) | 2006-06-30 | 2017-11-21 | Bao Q. Tran | Systems and methods for providing interoperability among healthcare devices |
GB0424762D0 (en) | 2004-11-10 | 2004-12-08 | Koninkl Philips Electronics Nv | A system of devices |
CN101111277A (en) | 2004-12-01 | 2008-01-23 | 卡尔·赖纳有限责任公司 | Method for providing gas mixtures for respirators and method for carrying out said method |
US20060178910A1 (en) | 2005-01-10 | 2006-08-10 | George Eisenberger | Publisher gateway systems for collaborative data exchange, collection, monitoring and/or alerting |
US20060173719A1 (en) | 2005-01-28 | 2006-08-03 | Agfa Corporation | Message-based connectivity manager |
ATE449625T1 (en) | 2005-03-02 | 2009-12-15 | Concept 2 Manufacture Design O | BREATHING GAS PRESERVATION DEVICE |
US20060242159A1 (en) | 2005-03-10 | 2006-10-26 | Bishop Robert J | Methods and apparatus for distributing digital medical images via a redirected system |
JP2008538708A (en) | 2005-04-11 | 2008-11-06 | エフ.ホフマン−ラ ロシュ アーゲー | Web-enabled portable medical device |
US9398853B2 (en) | 2005-06-03 | 2016-07-26 | LifeWatch Technologies, Ltd. | Communication terminal, medical telemetry system and method for monitoring physiological data |
US20100070582A1 (en) | 2005-07-04 | 2010-03-18 | Viswanath Somasekhar | Device Management Across Firewall Architecture |
US20070044799A1 (en) | 2005-07-08 | 2007-03-01 | Hete Bernie F | Modular oxygen regulator system and respiratory treatment system |
US8522782B2 (en) | 2005-09-12 | 2013-09-03 | Mergenet Medical, Inc. | High flow therapy device utilizing a non-sealing respiratory interface and related methods |
DE102005045127B3 (en) | 2005-09-22 | 2006-10-19 | Dräger Medical AG & Co. KG | Breathing apparatus, for patient, comprises breathing gas source, exhaling valve, inhaling line, exhaling line, feed for gas, flow sensor, pressure sensor, control unit, control circuit and control device |
CA2621760A1 (en) | 2005-09-26 | 2007-05-18 | Eliezer Be'eri | Combined ventilator inexsufflator |
WO2007040975A2 (en) | 2005-09-29 | 2007-04-12 | Berkeley Heartlab, Inc. | Internet-based patient-monitoring system featuring interactive messaging engine |
EP1795222B1 (en) | 2005-12-07 | 2010-08-18 | General Electric Company | Anesthesia ventilator system including manual ventilation |
US7617824B2 (en) | 2005-12-08 | 2009-11-17 | Ric Investments, Llc | Ventilator adaptable for use with either a dual-limb circuit or a single-limb circuit |
US20070135866A1 (en) | 2005-12-14 | 2007-06-14 | Welch Allyn Inc. | Medical device wireless adapter |
EP1971945A2 (en) | 2006-01-09 | 2008-09-24 | Cardiac Pacemakers, Inc. | Remotely programming a patient medical device |
CN100998902B (en) | 2006-01-13 | 2010-12-08 | 深圳迈瑞生物医疗电子股份有限公司 | Method and device for mornitering and controlling flow |
US20070185739A1 (en) | 2006-02-08 | 2007-08-09 | Clinilogix, Inc. | Method and system for providing clinical care |
US20070191912A1 (en) | 2006-02-10 | 2007-08-16 | Vision Quest Industries, Inc. | Interactive electrical stimulator device and server-based support system |
US7509957B2 (en) | 2006-02-21 | 2009-03-31 | Viasys Manufacturing, Inc. | Hardware configuration for pressure driver |
US20070197881A1 (en) | 2006-02-22 | 2007-08-23 | Wolf James L | Wireless Health Monitor Device and System with Cognition |
WO2007101124A2 (en) | 2006-02-23 | 2007-09-07 | Spacelabs Healthcare | Ventilator for rapid response to respiratory disease conditions |
US7861716B2 (en) | 2006-03-15 | 2011-01-04 | Carefusion 207, Inc. | Closed loop control system for a high frequency oscillation ventilator |
US7900626B2 (en) | 2006-04-17 | 2011-03-08 | Daly Robert W | Method and system for controlling breathing |
US20070254593A1 (en) | 2006-04-28 | 2007-11-01 | Medtronic Minimed, Inc. | Wireless data communication for a medical device network that supports a plurality of data communication modes |
US20070253380A1 (en) | 2006-04-28 | 2007-11-01 | James Jollota | Data translation device with nonvolatile memory for a networked medical device system |
US20070255126A1 (en) | 2006-04-28 | 2007-11-01 | Moberg Sheldon B | Data communication in networked fluid infusion systems |
US7942844B2 (en) | 2006-04-28 | 2011-05-17 | Medtronic Minimed, Inc. | Remote monitoring for networked fluid infusion systems |
US7949404B2 (en) | 2006-06-26 | 2011-05-24 | Medtronic, Inc. | Communications network for distributed sensing and therapy in biomedical applications |
JP4643510B2 (en) | 2006-07-18 | 2011-03-02 | オリンパスメディカルシステムズ株式会社 | Surgical system control device and surgical device timeout value setting method |
US8307828B2 (en) | 2006-08-24 | 2012-11-13 | Inovo, Inc. | Pneumatic single-lumen medical gas conserver |
US20080071328A1 (en) | 2006-09-06 | 2008-03-20 | Medtronic, Inc. | Initiating medical system communications |
US20080142013A1 (en) | 2006-09-11 | 2008-06-19 | Michael David Hallett | Exhaust Apparatus For Use in Administering Positive Pressure Therapy Through the Nose or Mouth |
DE102006045739B3 (en) | 2006-09-27 | 2007-08-30 | Dräger Medical AG & Co. KG | Respiration device for patient, has connection device provided between operating and control units of respirator and humidifier, where device transmits data between control units and has additional unit for transmitting electric energy |
TR201808388T4 (en) | 2006-10-02 | 2018-07-23 | Philip Morris Products Sa | Continuous high pressure transmission system. |
US8126732B2 (en) | 2006-10-24 | 2012-02-28 | Medapps, Inc. | Systems and methods for processing and transmittal of medical data through multiple interfaces |
US8126729B2 (en) | 2006-10-24 | 2012-02-28 | Medapps, Inc. | Systems and methods for processing and transmittal of data from a plurality of medical devices |
US20080097912A1 (en) | 2006-10-24 | 2008-04-24 | Kent Dicks | Systems and methods for wireless processing and transmittal of medical data through an intermediary device |
US8126734B2 (en) | 2006-10-24 | 2012-02-28 | Medapps, Inc. | Systems and methods for adapter-based communication with a medical device |
US8126733B2 (en) | 2006-10-24 | 2012-02-28 | Medapps, Inc. | Systems and methods for medical data interchange using mobile computing devices |
CA2567275A1 (en) | 2006-11-06 | 2008-05-06 | Saskatchewan Telecommunications | Health monitoring system and method |
US20080120284A1 (en) | 2006-11-22 | 2008-05-22 | General Electric Company | Ris browser for direct access to a radiology information system from a diagnostic imaging modality scanner console |
DE102006055779B3 (en) | 2006-11-25 | 2008-03-13 | Dräger Medical AG & Co. KG | Gas mixing device for respirator, has control device designed to set operating pressure level in tank in operation type during gas dosing and to lower pressure level to another pressure level in another operation type |
EP2102772A2 (en) | 2006-12-06 | 2009-09-23 | Medtronic, Inc. | Medical device programming safety |
US20080141107A1 (en) | 2006-12-12 | 2008-06-12 | Sonosite, Inc. | Media rich imaging report generation and presentation |
US7532126B2 (en) | 2006-12-19 | 2009-05-12 | National Yang-Ming University | Remote homecare monitoring system and method thereof |
US20080167902A1 (en) | 2007-01-04 | 2008-07-10 | General Electric Company | Systems and methods for patient and study data export from a pacs database |
US8757155B2 (en) | 2007-02-13 | 2014-06-24 | General Electric Company | Automatic scavenger system and method |
US8960193B2 (en) | 2007-02-16 | 2015-02-24 | General Electric Company | Mobile medical ventilator |
US8195478B2 (en) | 2007-03-07 | 2012-06-05 | Welch Allyn, Inc. | Network performance monitor |
US8061353B2 (en) | 2007-03-09 | 2011-11-22 | Global Medical Holdings LLC | Method and apparatus for delivering a dose of a gaseous drug to a patient |
US7971589B2 (en) | 2007-03-20 | 2011-07-05 | General Electric Company | System and method for a collapsible reservoir with an auxillary fluid channel |
US20080245366A1 (en) | 2007-04-09 | 2008-10-09 | Jen-Shih Lee | Modality of flow regulators and mechanical ventilation systems |
US7920067B2 (en) | 2007-04-16 | 2011-04-05 | American Air Liquide, Inc. | Wireless medical gases management system |
DE102007019487B3 (en) | 2007-04-25 | 2008-04-10 | Dräger Medical AG & Co. KG | Modular breathing system for patient, has stationary parts detachably attaching breathing module, and detachable connection interface for data, electrical energy and inhaled gas attached to stationary parts receiving module |
US8515547B2 (en) | 2007-08-31 | 2013-08-20 | Cardiac Pacemakers, Inc. | Wireless patient communicator for use in a life critical network |
WO2009036333A1 (en) | 2007-09-14 | 2009-03-19 | Corventis, Inc. | Dynamic pairing of patients to data collection gateways |
US20090193435A1 (en) | 2008-01-28 | 2009-07-30 | Masahide Yamaki | Converter for converting communication method and/or communication protocol |
US8082312B2 (en) | 2008-12-12 | 2011-12-20 | Event Medical, Inc. | System and method for communicating over a network with a medical device |
EP3605550A1 (en) | 2009-03-04 | 2020-02-05 | Masimo Corporation | Medical monitoring system |
US8341318B2 (en) | 2009-03-16 | 2012-12-25 | Apple Inc. | Techniques for facilitating communication between an accessory and a mobile computing device using application specific protocols |
CN102713912B (en) | 2009-10-13 | 2016-06-22 | 心外部有限公司 | For showing method and the device of the data from armarium |
US8171094B2 (en) * | 2010-01-19 | 2012-05-01 | Event Medical, Inc. | System and method for communicating over a network with a medical device |
-
2011
- 2011-01-11 US US13/004,799 patent/US8171094B2/en not_active Expired - Fee Related
- 2011-01-18 WO PCT/US2011/021589 patent/WO2011090950A2/en active Application Filing
- 2011-04-11 US US13/084,263 patent/US20110231504A1/en not_active Abandoned
- 2011-04-11 US US13/084,278 patent/US20110231505A1/en not_active Abandoned
- 2011-05-25 US US13/115,892 patent/US20110219090A1/en not_active Abandoned
- 2011-05-25 US US13/115,901 patent/US8060576B2/en active Active
Patent Citations (83)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6539940B2 (en) * | 1989-09-22 | 2003-04-01 | Respironics, Inc. | Breathing gas delivery method and apparatus |
US6070196A (en) * | 1994-02-02 | 2000-05-30 | Mitsubishi Semiconductor America, Inc. | Protocol converter controller having distributed architecture |
US6932084B2 (en) * | 1994-06-03 | 2005-08-23 | Ric Investments, Inc. | Method and apparatus for providing positive airway pressure to a patient |
US6877511B2 (en) * | 1994-10-14 | 2005-04-12 | Bird Products Corporation | Portable drag compressor powered mechanical ventilator |
US6526970B2 (en) * | 1994-10-14 | 2003-03-04 | Devries Douglas F. | Portable drag compressor powered mechanical ventilator |
US5692126A (en) * | 1995-01-24 | 1997-11-25 | Bell Atlantic Network Services, Inc. | ISDN access to fast packet data network |
US7334578B2 (en) * | 1995-12-08 | 2008-02-26 | Cardiopulmonary Corporation | System for automatically weaning a patient from a ventilator, and method thereof |
US5778189A (en) * | 1996-05-29 | 1998-07-07 | Fujitsu Limited | System and method for converting communication protocols |
US7408439B2 (en) * | 1996-06-24 | 2008-08-05 | Intuitive Surgical, Inc. | Method and apparatus for accessing medical data over a network |
US6911916B1 (en) * | 1996-06-24 | 2005-06-28 | The Cleveland Clinic Foundation | Method and apparatus for accessing medical data over a network |
US6246677B1 (en) * | 1996-09-06 | 2001-06-12 | Innovatec Communications, Llc | Automatic meter reading data communication system |
US5848415A (en) * | 1996-12-18 | 1998-12-08 | Unisys Corporation | Selective multiple protocol transport and dynamic format conversion in a multi-user network |
US6070798A (en) * | 1997-02-21 | 2000-06-06 | Nethery; Kee | Purchaser generated transaction recording and negotiable instrument payment system |
US7201166B2 (en) * | 1997-04-04 | 2007-04-10 | Gilbert Blaise | Injection system for delivery of a gaseous substance |
US6389464B1 (en) * | 1997-06-27 | 2002-05-14 | Cornet Technology, Inc. | Device management system for managing standards-compliant and non-compliant network elements using standard management protocols and a universal site server which is configurable from remote locations via internet browser technology |
US7331343B2 (en) * | 1997-07-25 | 2008-02-19 | Minnesota Innovative Technologies & Instruments Corporation (Miti) | Control of supplemental respiratory oxygen |
US6272468B1 (en) * | 1997-12-01 | 2001-08-07 | John Peter Melrose | Clinical, heoristic, adminstrative, research & teaching (CHART) java-web-object information system for medical record management predicated on human body anatomy and physiology multi-media modeling |
US6260021B1 (en) * | 1998-06-12 | 2001-07-10 | Philips Electronics North America Corporation | Computer-based medical image distribution system and method |
US6848444B2 (en) * | 1998-09-23 | 2005-02-01 | The Johns Hopkins University | Emergency life support system |
US6574629B1 (en) * | 1998-12-23 | 2003-06-03 | Agfa Corporation | Picture archiving and communication system |
US6782888B1 (en) * | 1999-04-07 | 2004-08-31 | Event Medical Ltd. | Breathing apparatus |
US7219666B2 (en) * | 1999-04-07 | 2007-05-22 | Event Medical Limited | Ventilator |
US6672300B1 (en) * | 1999-06-23 | 2004-01-06 | Graham Cameron Grant | Respiration assistor |
US7134434B2 (en) * | 1999-07-02 | 2006-11-14 | Ric Investments, Llc | Pressure support system and method and a pressure control valve for use in such a system and method |
US6304788B1 (en) * | 1999-08-12 | 2001-10-16 | United Internet Technologies, Inc. | Method and apparatus for controlling medical monitoring devices over the internet |
US7063086B2 (en) * | 1999-09-23 | 2006-06-20 | Fisher & Paykel Healthcare Limited | Breathing assistance apparatus |
US6734880B2 (en) * | 1999-11-24 | 2004-05-11 | Stentor, Inc. | User interface for a medical informatics systems |
US6473638B2 (en) * | 1999-12-24 | 2002-10-29 | Medtronic, Inc. | Medical device GUI for cardiac electrophysiology display and data communication |
US6947581B1 (en) * | 1999-12-28 | 2005-09-20 | General Electric Company | Integrated data conversion and viewing station for medical images |
US6963673B1 (en) * | 1999-12-28 | 2005-11-08 | General Electric Company | Imaging system adapted to partially preprocess image data |
US6761165B2 (en) * | 2000-02-29 | 2004-07-13 | The Uab Research Foundation | Medical ventilator system |
US6871211B2 (en) * | 2000-03-28 | 2005-03-22 | Ge Medical Systems Information Technologies, Inc. | Intranet-based medical data distribution system |
US7734756B2 (en) * | 2000-05-31 | 2010-06-08 | Ganas, Llc | Object oriented communication among platform independent systems over networks using soap |
US7152604B2 (en) * | 2000-06-13 | 2006-12-26 | Scott Laboratories, Inc. | Apparatus and method for mask free delivery of an inspired gas mixture and gas sampling |
US6918125B1 (en) * | 2000-07-03 | 2005-07-12 | Ge Medical Systems Global Technology Company Llc | Method of integrating X window intrinsics based toolkits and widgets with java |
US7349947B1 (en) * | 2000-08-04 | 2008-03-25 | Firelogic, Inc. | System and method for managing, manipulating, and analyzing data and devices over a distributed network |
US6635016B2 (en) * | 2000-08-21 | 2003-10-21 | Joseph Finkelstein | Method and system for collecting and processing of biomedical information |
US6626175B2 (en) * | 2000-10-06 | 2003-09-30 | Respironics, Inc. | Medical ventilator triggering and cycling method and mechanism |
US7255105B2 (en) * | 2000-10-16 | 2007-08-14 | Pulmonox Technologies Corporation | System for use in administrating therapeutic gas to a patient |
US6955171B1 (en) * | 2000-10-16 | 2005-10-18 | Pulmonox Technologies Corporation | System and method for delivering therapeutic gas to a patient |
US7077131B2 (en) * | 2000-10-19 | 2006-07-18 | Mallinckrodt, Inc. | Ventilator with dual gas supply |
US20020133061A1 (en) * | 2000-11-13 | 2002-09-19 | Manetta Amy M. | System and method for processing ventilator information |
US7020868B2 (en) * | 2000-11-22 | 2006-03-28 | General Electric Company | Graphic application development system for a medical imaging system |
US6644311B1 (en) * | 2001-02-21 | 2003-11-11 | Respironics, Inc. | Monitoring fluid flow in a pressure support system |
US6839753B2 (en) * | 2001-02-23 | 2005-01-04 | Cardiopulmonary Corporation | Network monitoring systems for medical devices |
US20050188083A1 (en) * | 2001-02-23 | 2005-08-25 | Cardiopulmonary Corporation | Network monitoring systems for medical devices |
US20020120676A1 (en) * | 2001-02-23 | 2002-08-29 | Biondi James W. | Network monitoring systems for medical devices |
US6943787B2 (en) * | 2001-02-27 | 2005-09-13 | Medtronics, Inc. | System and method for displaying implantable medical device data |
US20030037261A1 (en) * | 2001-03-26 | 2003-02-20 | Ilumin Corporation | Secured content delivery system and method |
US7040318B2 (en) * | 2001-07-30 | 2006-05-09 | Imt Medical Ag | Ventilator |
US6781522B2 (en) * | 2001-08-22 | 2004-08-24 | Kivalo, Inc. | Portable storage case for housing a medical monitoring device and an associated method for communicating therewith |
US7127299B2 (en) * | 2001-10-23 | 2006-10-24 | Medtronic, Inc. | Network communications arrangement for IMD programming units |
US7430608B2 (en) * | 2001-12-04 | 2008-09-30 | Siemens Medical Solutions Usa, Inc. | System for processing data acquired from multiple medical devices |
US7082334B2 (en) * | 2001-12-19 | 2006-07-25 | Medtronic, Inc. | System and method for transmission of medical and like data from a patient to a dedicated internet website |
US7327705B2 (en) * | 2002-07-03 | 2008-02-05 | Massachusetts Institute Of Technology | Hybrid wireless network for data collection and distribution |
US7320321B2 (en) * | 2002-08-26 | 2008-01-22 | Automedx Inc. | Self-contained micromechanical ventilator |
US7849140B2 (en) * | 2002-08-29 | 2010-12-07 | Oracle America, Inc. | Peer-to-peer email messaging |
US7448381B2 (en) * | 2002-09-17 | 2008-11-11 | Anzai Medical Kabushiki Kaisha | Respiration control apparatus |
US7448382B1 (en) * | 2002-11-12 | 2008-11-11 | Ric Investments, Llc | Pressure support system with active noise cancellation |
US7468032B2 (en) * | 2002-12-18 | 2008-12-23 | Cardiac Pacemakers, Inc. | Advanced patient management for identifying, displaying and assisting with correlating health-related data |
US7127300B2 (en) * | 2002-12-23 | 2006-10-24 | Cardiac Pacemakers, Inc. | Method and apparatus for enabling data communication between an implantable medical device and a patient management system |
US7844657B2 (en) * | 2003-01-17 | 2010-11-30 | Storz Endoskop Produktions Gmbh | System for controlling medical devices |
US7264590B2 (en) * | 2003-01-31 | 2007-09-04 | Qwest Communications International Inc. | Real-time medical monitoring application with a network interface device |
US6956572B2 (en) * | 2003-02-10 | 2005-10-18 | Siemens Medical Solutions Health Services Corporation | Patient medical parameter user interface system |
US6962154B2 (en) * | 2003-02-18 | 2005-11-08 | Ino Therapeutics Gmbh | Metered administration of a therapeutic gas |
US7515043B2 (en) * | 2003-03-21 | 2009-04-07 | Welch Allyn, Inc. | Personal status physiologic monitor system and architecture and related monitoring methods |
US7382247B2 (en) * | 2003-03-21 | 2008-06-03 | Welch Allyn, Inc. | Personal status physiologic monitor system and architecture and related monitoring methods |
US7515044B2 (en) * | 2003-03-21 | 2009-04-07 | Welch Allyn, Inc. | Personal status physiologic monitor system and architecture and related monitoring methods |
US7275540B2 (en) * | 2003-04-22 | 2007-10-02 | Medi-Physics, Inc. | MRI/NMR-compatible, tidal volume control and measurement systems, methods, and devices for respiratory and hyperpolarized gas delivery |
US7188621B2 (en) * | 2003-08-04 | 2007-03-13 | Pulmonetic Systems, Inc. | Portable ventilator system |
US7007692B2 (en) * | 2003-10-29 | 2006-03-07 | Airmatrix Technologies, Inc. | Method and system of sensing airflow and delivering therapeutic gas to a patient |
US20050192844A1 (en) * | 2004-02-27 | 2005-09-01 | Cardiac Pacemakers, Inc. | Systems and methods for automatically collecting, formatting, and storing medical device data in a database |
US7319386B2 (en) * | 2004-08-02 | 2008-01-15 | Hill-Rom Services, Inc. | Configurable system for alerting caregivers |
US7207331B2 (en) * | 2005-03-22 | 2007-04-24 | The General Electric Company | Arrangement and method for controlling operational characteristics of medical equipment |
US7400257B2 (en) * | 2005-04-06 | 2008-07-15 | Rivas Victor A | Vital signals and glucose monitoring personal wireless system |
US7305988B2 (en) * | 2005-12-22 | 2007-12-11 | The General Electric Company | Integrated ventilator nasal trigger and gas monitoring system |
US7706820B2 (en) * | 2006-03-14 | 2010-04-27 | Olympus Medical Systems Corporation | Conversion adapter, medical system and communication method |
US20090234672A1 (en) * | 2006-10-24 | 2009-09-17 | Kent Dicks | Systems and methods for remote patient monitoring and storage and forwarding of patient information |
US20080097914A1 (en) * | 2006-10-24 | 2008-04-24 | Kent Dicks | Systems and methods for wireless processing and transmittal of medical data through multiple interfaces |
US20080140446A1 (en) * | 2006-12-11 | 2008-06-12 | Ehealth Global Technologies | System and method for managing medical records |
US20090112630A1 (en) * | 2007-10-26 | 2009-04-30 | Collins Jr Williams F | System and method for collection and communication of data from multiple patient care devices |
US7840694B2 (en) * | 2007-10-30 | 2010-11-23 | Olympus Medical Systems Corp. | Converter for converting communication method and/or communication protocol |
US20090319776A1 (en) * | 2008-05-16 | 2009-12-24 | Lloyd Leon Burch | Techniques for secure network communication |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130132465A1 (en) * | 2011-10-14 | 2013-05-23 | Zoll Medical Corporation | Automated delivery of medical device support software |
US9531837B2 (en) * | 2011-10-14 | 2016-12-27 | Zoll Medical Corporation | Automated delivery of medical device support software |
US10230823B2 (en) | 2011-10-14 | 2019-03-12 | Zoll Medical Corporation | Automated delivery of medical device support software |
US10757226B2 (en) | 2011-10-14 | 2020-08-25 | Zoll Medical Corporation | Automated delivery of medical device support software |
US11509705B2 (en) | 2011-10-14 | 2022-11-22 | Zoll Medical Corporation | Automated delivery of medical device support software |
US20190289022A1 (en) * | 2018-03-14 | 2019-09-19 | Cisco Technology, Inc. | Defeating man-in-the-middle attacks in one leg of 1+1 redundant network paths |
WO2021195207A1 (en) * | 2020-03-24 | 2021-09-30 | Baxter International Inc. | Digital communication module for transmission of data from a medical device |
US20210304878A1 (en) * | 2020-03-24 | 2021-09-30 | Baxter International Inc. | Digital communication module for transmission of data from a medical device |
US11961610B2 (en) * | 2020-03-24 | 2024-04-16 | Baxter International Inc. | Digital communication module for transmission of data from a medical device |
Also Published As
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US20110231505A1 (en) | 2011-09-22 |
US20110219091A1 (en) | 2011-09-08 |
WO2011090950A3 (en) | 2012-03-29 |
US8060576B2 (en) | 2011-11-15 |
US20110179123A1 (en) | 2011-07-21 |
US20110231504A1 (en) | 2011-09-22 |
US8171094B2 (en) | 2012-05-01 |
WO2011090950A2 (en) | 2011-07-28 |
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