EP3482315A1 - Télécommande dédiée de plusieurs dialyseurs - Google Patents

Télécommande dédiée de plusieurs dialyseurs

Info

Publication number
EP3482315A1
EP3482315A1 EP17733435.6A EP17733435A EP3482315A1 EP 3482315 A1 EP3482315 A1 EP 3482315A1 EP 17733435 A EP17733435 A EP 17733435A EP 3482315 A1 EP3482315 A1 EP 3482315A1
Authority
EP
European Patent Office
Prior art keywords
remote control
control device
medical device
coupling
signal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
EP17733435.6A
Other languages
German (de)
English (en)
Inventor
Holger Bluemler
Juergen Klewinghaus
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fresenius Medical Care Deutschland GmbH
Original Assignee
Fresenius Medical Care Deutschland GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fresenius Medical Care Deutschland GmbH filed Critical Fresenius Medical Care Deutschland GmbH
Publication of EP3482315A1 publication Critical patent/EP3482315A1/fr
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A61M1/1601—Control or regulation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/28—Peritoneal dialysis ; Other peritoneal treatment, e.g. oxygenation
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
    • G08C23/04—Non-electrical signal transmission systems, e.g. optical systems using light waves, e.g. infrared
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
    • H04L63/105—Multiple levels of security
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/60—Context-dependent security
    • H04W12/69—Identity-dependent
    • H04W12/76—Group identity
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/35—Communication
    • A61M2205/3546—Range
    • A61M2205/3569—Range sublocal, e.g. between console and disposable
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/35—Communication
    • A61M2205/3576—Communication with non implanted data transmission devices, e.g. using external transmitter or receiver
    • A61M2205/3592—Communication with non implanted data transmission devices, e.g. using external transmitter or receiver using telemetric means, e.g. radio or optical transmission
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/50—General characteristics of the apparatus with microprocessors or computers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/50—General characteristics of the apparatus with microprocessors or computers
    • A61M2205/502—User interfaces, e.g. screens or keyboards
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/60—General characteristics of the apparatus with identification means
    • A61M2205/6063—Optical identification systems
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C2201/00—Transmission systems of control signals via wireless link
    • G08C2201/20—Binding and programming of remote control devices
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C2201/00—Transmission systems of control signals via wireless link
    • G08C2201/30—User interface
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C2201/00—Transmission systems of control signals via wireless link
    • G08C2201/50—Receiving or transmitting feedback, e.g. replies, status updates, acknowledgements, from the controlled devices
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C2201/00—Transmission systems of control signals via wireless link
    • G08C2201/70—Device selection
    • G08C2201/71—Directional beams
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C2201/00—Transmission systems of control signals via wireless link
    • G08C2201/90—Additional features
    • G08C2201/92—Universal remote control
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C2201/00—Transmission systems of control signals via wireless link
    • G08C2201/90—Additional features
    • G08C2201/93—Remote control using other portable devices, e.g. mobile phone, PDA, laptop
    • 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
    • G16H20/00—ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance
    • G16H20/40—ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance relating to mechanical, radiation or invasive therapies, e.g. surgery, laser therapy, dialysis or acupuncture

Definitions

  • the present invention is in the field of medical technology and in particular relates to dialysis machines and their electronic control.
  • the invention relates to a method for producing a contactless coupling between a mobile
  • Remote control device and at least one dialysis machine and designed for remote control of the medical device remote control device, a medical device and a remote control system.
  • medical devices such as
  • Dialysis machines to operate via a remote control It has proven to be disadvantageous that in each case a specific remote control device was required for a particular dialysis machine. This is primarily due to safety aspects and in particular the fact that it must be ensured that, on the one hand, no pathogens are transmitted and, on the other hand, that there is no unauthorized access to the dialysis machine. Since life-sustaining measures are sometimes taken on the dialysis machine or other medical devices for the patient, it is indispensable to ensure that unauthorized access to the dialysis machine via the remote control device can not be carried out. Basically, different functions on the
  • User interface of the medical device can be controlled by an application person.
  • several dialysis machines are usually used in parallel in one room - a so-called dialysis station. If a separate remote control now has to be used for each of the dialysis machines, this proves to be very cumbersome in practice since the different remote control devices can be confused or misplaced and a remote control is no longer possible. From the point of view of the user, therefore, a universal remote control for a lot of medical devices makes sense.
  • the above-referenced Samsung document describes a point and control (PAC) controller which requires that the remote control be first directed to the electronic device to be remotely controlled to exchange coupling information. This can be realized via the transmission of an optical key or key code; in this case via the exchange of infrared LED signals.
  • the remote control of the electronic device can be performed.
  • the remote control device is equipped for this purpose with controls (sliders, buttons and the like) to remotely control the electronic device 210, 220, 230 (see FIG. 5 of the Samsung document).
  • the medical device had to be operated directly by contact with a control on the device itself. This implies a touch of the device, which in principle carries the risk of transmission of pathogens, e.g. a user of a first medical device operated without prior disinfection another medical device and thus can transmit, for example, pathogenic microorganisms or organisms on the second device, which can then be transmitted via the device ultimately to the patient.
  • pathogens e.g. a user of a first medical device operated without prior disinfection another medical device and thus can transmit, for example, pathogenic microorganisms or organisms on the second device, which can then be transmitted via the device ultimately to the patient.
  • Control interface (for different medical devices and patients) to avoid.
  • the remote control device also have an approximately similar user interface adapted to the surface of the particular medical device.
  • the present invention has the object to provide a remote control option for medical devices, which meets the safety criteria and is also practicable and efficient in use.
  • a remote control device it should be possible with a remote control device to be able to remotely control several medical devices in a specific manner and without contact in order to reliably avoid cross-contamination.
  • This object is achieved by the respective objects of the enclosed, independent claims and in particular by a method for Contactlessly establishing a coupling between a mobile remote control device and at least one medical device from a set of medical devices for the dedicated remote control of the respective medical device. Furthermore, the object is achieved by a remote control device, a medical device and a
  • the invention primarily relates to a non-contact coupling process between a universal remote control device and a particular medical device, preferably a dialysis machine.
  • a universal remote control device preferably a catheterized device
  • a particular medical device preferably a dialysis machine.
  • Remote control device equipped with - for example optical - means that detect a directing the remote control device to the respective remotely controlled medical device to then dedicated to initiate a coupling process, then in a control phase, the medical device via the remote control device
  • the invention relates to a method for non-contact establishment of a coupling between a mobile remote control device and a specific medical device, in particular a dialysis machine, from a set of medical devices for dedicated remote control of the (specific)
  • the method comprises the following method steps: Exchange of a directional, optical coupling signal between the
  • Remote control device and the respective medical device to a one-to-one technical coupling between the remote control device and the respective medical device
  • the remote control device is a universal remote control device, which can be used in principle for different dialysis machines or other medical devices, there is a fundamental risk of an exchange of germs and pathogens. It is therefore to be avoided that the coupling process and the remote control process require operating contacts (from different users). Therefore, according to the invention, the coupling between the remote control device and the medical device takes place in a contactless manner. This means that the application person does not enter anything on a (graphical)
  • the remote control device be directed to the respective medical device to be remotely controlled, so that optical signals or other radio signals can be exchanged between the two devices in order to carry out the coupling process in a one-to-one manner
  • optical signals or other radio signals can be exchanged between the two devices in order to carry out the coupling process in a one-to-one manner
  • the medical device relates in a preferred embodiment, a dialysis machine.
  • dialysis machine such as a hemodialysis machine or a peritoneal dialysis machine.
  • the principle of the invention may also be applied to other medical computer-controlled devices, such as fluid management machines, for example.
  • the medical devices have a (graphical) user interface that as
  • Touchscreen can be designed.
  • the operation is in particular a capacitive
  • Touchscreen provided with multi-sensor functionality, which also allows simultaneous
  • Touches on the touch-sensitive surface can be detected.
  • An example of such a touchscreen is described in more detail in DE 10 201 1 01 1 769 A1.
  • switching elements, control panels and other input and output fields are provided, which are used to control the medical device.
  • the touchscreen thus serves both for the input of user commands and signals as well as for the output of messages of the medical device to the user.
  • the messages can be, for example, alarm messages or messages to be acknowledged or to trade other status messages.
  • the medical device can also be used in different types. For example, on one dialysis unit, a 5008 hemodialysis machine from Fresenius Medical Care, another
  • Hemodialysis machine from the same or from another manufacturer and possibly another type in use. All devices can be slightly different
  • the remote control device according to the invention is designed as a mobile device.
  • Remote control device is an electronic unit that has a plurality of interfaces, in particular wireless interfaces (for example via radio links, WLAN, optical connections, etc.).
  • it may be a smartphone, a tablet PC, a personal digital assistant (PDA device) or other electronic devices.
  • the electronic remote control devices preferably have a user interface, in particular a graphical user interface.
  • the remote control devices are designed with an optical sensor in order to be able to receive and process optical signals of the medical device. In particular, it may be a camera.
  • the coupling between the remote control device and a particular medical device is mathematically unambiguous. That means that a certain
  • a particular remote control device (it can also several
  • Remote control devices are provided. This is a data link between the remote control device and the medical device.
  • only one medical device can always be coupled to a remote control device in order to be able to reliably avoid unauthorized accesses.
  • the coupling or the coupling process defined in terms of data technology the two communication partners - ie the respective medical device and the remote control device -. After successful coupling, the remote control device "knows" which medical device it is communicating with and vice versa.
  • further device parameters can be exchanged between the remote control device and the medical device.
  • the medical device may relate medical device related parameters to the Remote control device can send and the remote control device can
  • a remote control of the medical device can be performed via the remote control device.
  • a control channel for exchanging control signals for dedicated remote control of the medical device is set up by the remote control device.
  • the control channel is used in particular for bidirectional exchange of control signals. In simple embodiments, however, it may also be provided that either "only" the medical device displays messages (which are on the
  • the coupling signal is a collimated light beam, which may be generated by suitable means for light focusing, such as lenses , Collimators, etc. It can be a bundled parallel or a convergent bundled light beam.Thus, it is possible that a targeted addressing of the respective devices is possible and it can be ensured that the user can also see the respective receiving device of the coupling signal This can advantageously increase the safety of the remote control process.
  • the remote control of the medical device can be subdivided into two time phases: 1. A coupling phase used to exchange acknowledgment signals,
  • Coupling phase the following second phase can be initiated, namely the: 2.
  • Control phase in which the actual remote control of the medical device
  • control channel is set up, via which control signals can be exchanged between the participating communication devices.
  • the Control channel on a different transmission technology as the transmission channel to perform the coupling process.
  • the transmission channel for carrying out the coupling process is an optical channel.
  • a remote control of the medical device is activated and possible.
  • Remote control device but not only be designed for a medical device, but also for remote control of other medical devices can be used. Therefore, it is provided according to a preferred embodiment of the invention that the remote control device can be coupled during a certain time phase only with a medical device. It should be excluded in particular that - if an application person on a remote control device enters commands for a particular medical device - so that at the same time other medical devices are controlled in unintentional manner. There are, however, quite application scenarios in which multiple remote control is desired. This is the case, for example, when trainees
  • Applicants should be trained by controlling their remote control inputs by a supervising person.
  • the monitoring person can work on another remote control device.
  • Remote control devices is controlled. Since it is a very sensitive process in the multiple remote control, it is according to the invention in a preferred
  • this multiple remote control is represented by a corresponding multiple remote control signal.
  • the multiple remote control signal can also be included in the coupling state and taken into account there.
  • a corresponding multiple remote control signal is output when more than two remote control devices remotely control one and the same medical device.
  • the output of the coupling state can only be done on the respective medical device, only on the remote control device or on both devices. This increases the security of the system, since it is immediately and immediately recognizable on the participating devices if a remote control is intended.
  • Coupling state can be done via different output media, for example, as an optical signal (LED), acoustic signal or in combination or based on other output mechanisms.
  • LED optical signal
  • acoustic signal or in combination or based on other output mechanisms.
  • the default is that a multiple remote control is excluded. In other words, in this embodiment it is during an existing coupling
  • one or more remote control device / s can connect for the purpose of remote control with the respective coupled medical device.
  • the exchange of the directional coupling signal is based on a transmission of a directed, optical
  • Prompt signal that is sent from the remote control device to the medical device.
  • the coupling is thus of the
  • Remote control device initiated by a corresponding request command is sent from the remote control device.
  • the exchange of the directional coupling signal takes place by receiving an identification code uniquely identifying the respective medical device on the remote control device.
  • the medical device is formed with an identification code which can be provided, for example, as an optical code (in graphic form, eg as a QR code or bar code). This identification code is then detected by an optical sensor (for example camera) on the remote control device.
  • the coupling process can be triggered by the remote control device by the remote control device by an activation signal the
  • the activation signal may be, for example
  • the coupling signal is preferably an optical signal (e.g., an infrared signal). Alternatively, it may be a signal of another type, e.g. an acoustic signal in a certain frequency or a digital code.
  • the remote control device is further configured to decode the - preferably graphic - identification code or the identification code of the medical device in order to be able to uniquely identify the respective medical device and then to specifically and specifically initiate the coupling process with respect to the respective medical device can.
  • the coupling process is thus preferably always dedicated to a specific medical device. This can be done, for example, by exchanging WLAN keys, wherein in each case one WLAN key is uniquely assigned to the identified medical device or by exchanging other identifiers and / or keys for corresponding connection protocols.
  • the identification code attached to the medical device characterizes and identifies the respective medical device in an unambiguous manner.
  • a corresponding sensor is formed on the remote control device, which serves to read in the identification code. If the identification code is a QR code, an optical sensor may be formed; otherwise, if the identification code is a bar code, the medical device has a corresponding sensor
  • the medical device sends an acknowledgment signal to the remote control device after exchanging the - preferably optical - coupling signal.
  • the remote control device is designed to receive the confirmation signal.
  • Confirmation signal can be included in the coupling state and also output as a signal. In a further embodiment it can be provided that after receipt of the confirmation signal, an acknowledgment signal is output.
  • Acknowledgment signal can either be output directly on the remote control device (for example as an optical signal) or it can be sent to the medical device. It can be set that the further coupling process and in particular the construction of the control channel is established only after receiving the acknowledgment signal and / or only after receiving or the acknowledgment signal. Thus, a higher level of security of the coupling process can be achieved. In particular, it is possible for a user to be able to intervene manually if he is unable to do so by issuing the
  • Coupling state notices that a faulty coupling should be performed. Then the coupling process can be interrupted, so that the control channel can not be established.
  • the acknowledgment signal and / or the acknowledgment signal may be optical signals or acoustic signals. In order not to disturb the undisturbed expiration of dialysis by remote control coupling processes to be carried out, optical signals are preferably used as confirmation signal and acknowledgment signal.
  • the remote control is universal, so that it can be used for the remote control of different medical devices.
  • characteristic it may be provided that characteristic
  • Command sets for controlling the different medical devices are stored. Depending on which medical device is to be controlled, then the respectively assigned instruction set is selected. However, it is also possible that the identification code contains an addition which signals which instruction set may be used for remote control. Thus, certain instruction sets (which, for example, include too extensive a scope for remote control) can be excluded. Alternatively, however, it is also possible that this information for the application of the remote control command set is encoded in the acknowledgment signal.
  • the different instruction sets can either be deposited directly and directly in a memory of the remote control device.
  • the different instruction sets may be stored on a server with which the remote control device is in communication. This has the advantage that the instruction sets can be changed without having to carry out a change action on the remote control device.
  • the instruction sets can be managed centrally. For example, in this embodiment, the instruction sets may be maintained in a central database.
  • the control channel is thus created and constructed in response to and in response to the characteristics of the respective medical device to be remotely controlled.
  • a particular set of commands can be selected for remote control and for
  • the identification code may define that only certain remote control commands may be used. For example, it may be preset for medical crisis situations that the remote control is executable only for non-critical commands.
  • the optical request signal comprises a request command (or that a request command can be generated from the request signal).
  • the request command is used to request parameters of the medical device and to provide them on the remote control device, which represent certain technical characteristics of the medical device and / or its user and / or the application situation.
  • the properties can be, for example, the presence of a medical crisis intervention or a degree of authorization of the user or technical parameters of the medical device.
  • the control channel can then be set up specifically depending on the particular parameters detected. This can be ruled out that unauthorized control actions on the
  • the remote control is usually about a sequence of individual
  • the individual remote control actions may refer to particular commands for the medical device (such as "operate control element,” “acknowledge message,” “activate infusion pump,” “initiate, pause, terminate dialysis,” etc.). Basically, the commands for the medical device (such as "operate control element,” “acknowledge message,” “activate infusion pump,” “initiate, pause, terminate dialysis,” etc.). Basically, the commands for the medical device (such as "operate control element,” “acknowledge message,” “activate infusion pump,” “initiate, pause, terminate dialysis,” etc.). Basically, the commands for the medical device.
  • the method in a further development includes an option in which all executed operating or control actions are tracked in a log file.
  • each command executed within the scope of the remote control associated with a characteristic action code and stored in a memory.
  • This facilitates the logging of control commands and the assignment of the control commands to a device (e.g., remote control device).
  • the remote control should be as extensively adapted to the direct control of the medical device.
  • the (graphical) user interface of the medical device is preferably transferred to the remote control device. This allows the user to do the same
  • Remote control device is transferred because it may be unnecessary and irrelevant data are transmitted, but that only a part or part of the user interface of the medical device is transmitted. Preferably, only a relevant section of the user interface is transmitted to the remote control device. Thus, it may be provided that only those sections are transmitted, which are currently serving in a certain time phase.
  • User interface will then be displayed on the remote control device. This can reduce the transmission capacity between the medical device and the remote control device.
  • the scope of the remote control can be limited or extended.
  • the limitation or extension can depending on the degree of authorization of the user of the remote control device.
  • the authorization level is detected by an authorization signal. This can be done automatically by the dial-in data of the respective user on the
  • Remote control device are detected and from it - if necessary, access to a central database - an authorization signal is derived.
  • an authorization signal is derived.
  • Autonomy meter may include an identifier.
  • the identifier is initially used to determine the identity of the operator. With this identity information, the Autonentechniksgradmesser then - usually under access to a memory or a database - determine the respectively assigned degree of authorization.
  • Identifier can be formed, for example, as a fingerprint scanner, which is located on the remote control device or is in communication with this.
  • the operator may carry a pager or an RFID tag that identifies him and forwards these identification signals to the certification meter for processing.
  • the identification of the operator by means of the identifier may be formed by the processing of biometric data or by a PIN or TAN code or by another identification signal.
  • the authorization signal identifies which commands the application person can execute. For example, it may be that a nurse is authorized only for certain commands, while a senior physician can execute a wider range of commands.
  • the limitation or extension of the remote control functionality may not only be made dependent on the acquired authorization signal, but may also be in response to the detected acknowledgment signal or the detected identification code of the medical device. So it is possible, for example, that in the
  • a flag is set or not set, which signals whether a particular instruction set is to be applied or not.
  • different instruction sets can be stored for executing the remote control of the medical device. As already explained above, these instruction sets can be stored directly in the remote control device or in a central database that is accessible via an interface (for example a web interface). The instruction set can thus be determined depending on the detected authorization level of the user. Thus, it is possible that an input command of a command set for remotely controlling the medical device by a first user in response to a detected
  • Correction command of a second user can be overwritten by the second user if the authorization level of the second user is higher than that
  • Authorization level of the first user is based on the fact that the authorization of the respective remote control device user is taken into account in the execution of the remote control. For example, it is possible to define a regime that allows a more highly qualified user (for example, a senior physician) to take the
  • Remote control devices are allowed (multiple remote control functionality). In this case, it is also possible to configure which commands have higher priority and are preferably executed. Also, collisions between the different commands of the different remote control devices can be resolved by preferentially executing the user with a higher degree of authorization. In this embodiment, it is possible to train a lower-qualification user by, for example, inputting correction commands of a second user on a second remote-control device, which are preferably taken into consideration because the second user has a higher qualification than the first user.
  • a correction signal is provided if a correction command has been executed by another remote control device.
  • the correction signal is then output on the remote control device whose command has been corrected or overwritten, so to speak. This makes it possible to inform the first user about the correction of his command.
  • the multiple remote control functionality is enabled, it is possible for one and the same medical device to be controlled by multiple remote control devices. It may be provided that a first remote control device a first
  • Remote control device controls the first medical device. But it is also possible that a remote control device controls a first medical device and later and subsequently another, second medical device. Likewise it is possible that one
  • Remote control device controls several medical devices in parallel. This proves to be particularly helpful if additional functions on all dialysis machines
  • Dialysis should be carried out uniformly, such as activating or deactivating a musical accompaniment or the like. Because the
  • Multiple remote control functionality associated with a high security risk can be provided that the multiple remote control functionality is basically locked (default) and can be activated only on a specific user input. The user input may require a certain level of authorization. It is also possible that the multiple remote control functionality is deactivated again.
  • the multiple remote control functionality is always with the
  • Multiple remote control signal represents, so that it is transparent, whether simultaneously several remote control devices can remotely control one and the same medical device.
  • the invention can be seen in the fact that depending on the detected authorization signal, the remote control functionality can be limited or extended.
  • the method includes method steps performed on the remote control device and method steps performed on the medical device.
  • the prompts signal which is preferably optical in nature, is sent from the remote control device to the medical device and received there.
  • the identification code is sent from the medical device to the remote control device and received and processed on the remote control device.
  • the coupling with the medical device is established in a processor device of the remote control device.
  • the control channel can be established between the remote control device and the respective dedicated medical device.
  • an acknowledgment signal may be sent from the medical device to the remote control device.
  • Remote control device after receipt of the confirmation signal output an acknowledgment signal or can send the acknowledgment signal to the medical device.
  • the invention relates to a remote control device for
  • the remote control device comprises: a coupling unit intended to exchange a directional coupling signal between the remote control device and the medical device establish a one-to-one link between the remote control device and the medical device; and a processor device that is in communication with the coupling unit and is intended, after establishing a coupling between the
  • Remote control device and the medical device to initiate a remote control procedure.
  • the remote control device comprises a (preferably graphic) user interface, which is intended for the remote control of the medical device.
  • the remote control device may in an advantageous embodiment of the invention comprise a Autons michsgradmesser and / or an identifier.
  • the identifier is used to automatically determine the identity of the operator.
  • the Autonentechniksgradmesser used to measure the degree of authorization of the respective operator with the respective identity. It is also possible that the remote control device only includes the identifier (e.g., in the form of a biometric module or an RFID tag) and forwards the identification data acquired thereby to an external authentication meter that may be provided on a central server.
  • Coupling unit designed as a transmitting unit.
  • the transmitting unit is used to send a directed, optical request signal to the medical device to a
  • the coupling process is initiated by the remote control device. This is done by the remote control device sending the directional optical challenge signal to the medical device.
  • the request signal may not be an optical request signal but a request signal of another type.
  • the prompt signal may be used to send the identification code from the medical device to the remote control device.
  • Coupling unit designed as a detection unit and for receiving the respective medical device identifying identification code on the Remote control device to be determined.
  • the detection unit may be intended as an optical sensor (eg camera) for detecting the QR identification code. If the
  • Identification code is provided as a barcode, the capture unit as
  • Remote control device to combine, so that the coupling unit is designed as a combined transmitting and detecting unit.
  • a request signal (optical or other type) is sent to the medical device by the transmitting unit of the remote control device. Thereafter, the medical device may return the identification code to the detection unit.
  • the medical device and / or the remote control device additionally sends back a confirmation code to the respective other communication partner to confirm the received signal and to initiate the coupling process.
  • the invention relates to a medical device which is designed with a transmitting / receiving unit which is intended to be a directional
  • the invention relates to a remote control system for medical devices, comprising: a set of medical devices, all or selected medical devices having a transceiver unit and a processing unit, and at least one remote control device for remotely controlling at least one of the medical devices the remote control device comprises a coupling unit and a processor device.
  • Coupling unit of the remote control device as (preferably optical) detection unit is formed, which is intended for receiving an identification of the respective medical device (optical or graphical) identification code and wherein the transmission / Receiving unit of the medical device is designed or provided as an optical identification code on the medical device and wherein the
  • Processor device of the remote control device for decoding the received identification code is determined to a one-to-one coupling between the
  • Remote control device as (preferably optical) transmitting unit, which is intended for sending a directed request signal to the medical device, and wherein the transmitting / receiving unit of the medical device is adapted to receive the request signal of the transmitting unit and then an optical
  • Identification codes is determined to provide a one-to-one coupling between the
  • Remote control device and the medical device and establish a control channel.
  • the request signal is in the preferred
  • Embodiment an optical signal, but it can also be formed by a different signal type.
  • the medical device can via a
  • Signaling device which is preferably optical in nature, and can be given on the feedback on the current coupling status. For example, it can be used to signal whether a pairing succeeded (and thus the remote control functionality is available) or whether the pairing was successful
  • the remote control system may further include a server dedicated to storing different data sets.
  • the different instruction sets can be stored here.
  • a data link between the identification code, the respective identity of the medical device and a remote control code can be stored. These associations can be queried by appropriate authorization measures from the remote control device and / or from the medical device.
  • Identification codes connected It is also possible that after optical initiation of a coupling process the medical device via radio (for example via WLAN) another characterizing identification feature (for example, a
  • Serial number etc. sends to the remote control device, which in turn already linked in the manner already described the respectively associated or matching identification code or first transferred from a server.
  • Identification codes of similar medical devices can be made via an individual key that can be combined with the actual identification code. For example, additionally transmitted identification bits can be used for this purpose.
  • the adaptation of the identification code only relates to the case where proprietary protocols are used for remote control in which any user intervention that is to be performed on the medical device via the remote control device
  • Fig. 1 shows in an overview view a remote control system of several medical devices with a remote control device
  • Fig. 2 shows a medical device and a remote control device and the
  • 3 shows a first embodiment of a coupling process for the remote control of a medical device with a remote control device
  • Fig. 4 shows a second embodiment for the remote control of a medical
  • Fig. 5 shows in more detail the data exchange between
  • Fig. 6 shows a flow chart for carrying out the method according to the invention for producing a coupling.
  • FIG. 1 shows an overview of the system according to the invention for the remote control of medical devices MG. As shown by way of example in FIG.
  • Remote control device FG a medical device MG2 remotely controlled in a dedicated way.
  • the remotely controlled medical device MG2 belongs to a group of medical devices MG1, MG2, MG3, which may be arranged in a dialysis station, for example.
  • the dialysis machines MG can be of different designs and as a hemodialysis machine,
  • a dialysis machine MG comprises a graphical user interface U IMG, which can be designed as a touch screen and serves as an input and output interface or user interface. Furthermore, the medical device MG has further interfaces, in particular to a central server.
  • the dialysis machine MG comprises as a central unit
  • Extracorporeal treatment module which is shown in Fig. 1 only schematically in the central region of the dialysis machine.
  • the extracorporeal treatment module is used for blood purification and includes a variety of resources, such as a blood pump,
  • a pump is shown schematically on the right side, which is in communication with corresponding connecting tubes with the dialysis machine.
  • the device comprises a support structure which comprises further mechanical, electrical, electronic and / or medical-technical components.
  • the remote control device FG is designed as a mobile device, in particular as a smartphone, tablet or laptop.
  • the remote control device FG comprises a - preferably graphical - user interface, which is identified in Fig. 1 by the reference numeral U IFG.
  • the invention aims to provide a common universal remote control FG, with which a dedicated driving of a dialysis machine MG is operated, which is operated in a lot of medical devices or dialysis machines MG. It should be ensured that the remote control device FG controls exactly one dialysis machine MG in a time phase. In Fig. 1, this is schematically by the two opposing arrows
  • the remote control device FG can be coupled in a time phase only with a dialysis machine MG from the group of dialysis machines to remotely control this.
  • the single remote control mode of operation there is thus provided a 1: 1 allocation between the dialysis machine MG and the remote control device FG. With this setting can be prevented that in a coupled remote control device FG and a corresponding input of a command set for the remote control of the dialysis machine MG and other dialysis machines MG are remotely controlled.
  • the single remote control mode of operation one and the same
  • Remote control device FG are of course coupled in an upstream and in a subsequent time phase with other dialysis machines MG to remotely control them.
  • a correct coupling between remote control device FG and dialysis machine MG is the indispensable basis for being able to exclude any manipulation during the remote control process.
  • the invention now proposes a special communication interface between the
  • a universal remote control FG such as a smartphone or a mobile telecommunications device, has a coupling unit K, which may be formed as a transmitting unit S and / or as a detection unit E.
  • the transmitting unit may be formed, for example, as an infrared diode or as a field of infrared diodes to transmit optical signals at a predetermined angle to the medical device MG, in particular to a transmitting / receiving unit SE of the medical device MG.
  • a directional, optical coupling signal Sk between the Remote control device FG and the respective medical device MG are exchanged.
  • the coupling signal Sk is bundled.
  • the bundled coupling signal Sk can be generated by suitable bundling means at the respective transmitting unit, such as lenses.
  • a bundling means at the respective transmitting unit, such as lenses.
  • This technical embodiment of the invention has the advantage that the successful reception of the bundled coupling signal is accompanied by the fact that the user of the
  • Remote control device FG can view the remotely controlled medical device MG and thus can also keep the treated patients on the medical device MG in mind. This provides additional security. It can use laser technology that allows it to be aimed at a specific target at a specific angle.
  • the transmitting / receiving unit SE of the dialysis machine MG then receives the optical coupling signal Sk from the remote control device FG and then causes a coupling of the two devices.
  • the transmitting / receiving unit SE can be designed as an infrared detection module to the
  • Remote control device FG aims at the predetermined angle to the IR receiving module.
  • an acknowledgment signal Sb can then be sent to the remote control device FG, which is also optionally acknowledged by the remote control device FG.
  • an acknowledgment signal Sq may be output to signal that the respective previously transmitted signal has been correctly received and that a coupling between the respective dialysis machine MG and the remote control device FG may be established. Then, after successful coupling, a control channel 200 can be established between the remote control device FG and the dedicated dialysis machine MG.
  • a coupling channel 100 is used to exchange coupling signals Sk, which may be formed, for example, as a request signal Sa, as an identification code ID, as an acknowledgment signal Sb and / or as an acknowledgment signal Sq and as a request command.
  • coupling signals Sk which may be formed, for example, as a request signal Sa, as an identification code ID, as an acknowledgment signal Sb and / or as an acknowledgment signal Sq and as a request command.
  • Coupling channel 100 and the control channel 200 can be on different
  • the control channel 200 is based on a radio connection, in particular WLAN connection, while the coupling channel 100 is based on an optical transmission, in particular an infrared transmission.
  • a radio connection in particular WLAN connection
  • the coupling channel 100 is based on an optical transmission, in particular an infrared transmission.
  • other radio-based and wireless communication techniques such as Bluetooth, NFC or a proprietary Local Area Network (LAN) or Internet-based protocols may be used.
  • a first identification device IDi characterizing and identifying the device is applied on a first dialysis machine Md and a second identification code ID 2 on the second dialysis machine MG2 and a third identification device identifying the third device MG3 on the third device MG3 ID3.
  • Identification code ID can be provided as a QR code, as a bar code or as a graphic code in another format. Likewise, the identification code ID can also be provided as an optical or acoustic signal.
  • Fig. 2 shows in a likewise schematic representation of the data exchange between the remote control device FG and the dialysis machine MG in a more detailed view.
  • the dialysis machine MG is designed with a graphical user interface U IMG and additionally has the transmitting / receiving unit SE and a processing unit V.
  • the transmitting / receiving unit SE is intended to exchange a directional - preferably optical - coupling signal Sk between the remote control device FG and the medical device MG, to provide a one-to-one coupling between the two
  • the transmitting / receiving unit SE is in
  • the remote control device FG shown in FIG. 2 on the right-hand side comprises, in addition to the usual telecommunications components, a graphical user interface U IFG and a coupling unit K shown only schematically in FIG. 2 as well as a processor device P which is also shown only schematically and which are both in data exchange.
  • the coupling unit K is used to exchange the directional (preferably optical) coupling signal Sk between the involved
  • the processor device P is used to carry out the remote control procedure by transferring commands or command sets and
  • the remote control procedure can only be initiated and executed after a successful pairing. It is important that the respective remote control device FG in a dedicated way a specific
  • the remote control device FG may include an identifier I.
  • the identifier I is used to automatically determine the identity of the operator (fingerprint scanner or biometric data acquisition unit, etc.).
  • Identification data may be forwarded to an Authorization Grade Meter A, which is intended to determine the degree of authorization and thus the functionality of the respective operator.
  • the identifier I may be integrated into the authorization degree meter A. It is also possible to design only the identifier I on the remote control device FG and the authorization degree meter A on another computer-based Instance that is in communication with the remote control device FG (eg central server).
  • Dialysis machine MG provided:
  • control channel 200 for transmitting control signals in the context of
  • Fig. 3 shows a first embodiment of the method according to the invention.
  • all or selected dialysis machines MG to be prepared for remote control are provided with an identification code ID.
  • the transmitting / receiving unit SE is designed, for example, as a QR code, which can be mounted directly on an easily accessible front side of the dialysis machine MG.
  • the remote control device FG shown in Fig. 3 on the right side is formed with a detection unit E, which is intended to the
  • Identification code ID from the medical device MG to capture. If the
  • Identification code ID is provided as a graphic code (for example, as a QR code), the detection unit G is designed as a camera. If the transmitting / receiving unit SE is designed as a barcode, so that the identification code is provided as a barcode, the detection unit E on the remote control device FG is accordingly called
  • the detection unit E on the remote control device FG is for detecting the identification code ID in its specific format.
  • the detection unit E is in data exchange with a processor device P, which initiates the remote control procedure after successful coupling.
  • Processor device P can be in communication with the processing unit V of the dialysis machine MG.
  • the remote control is switched even more specifically to the respective dialysis machine MG.
  • the remote control it is necessary, even more properties and parameters of each fernzuêtnden dialysis machine MG on the
  • the remote control device FG the remote control device
  • Prompt signal Sa with a request command to the dialysis machine MG to request further parameters that specify technical characteristics of the dialysis machine MG (for example, type, type, serial number, interfaces, etc.).
  • the remote control device FG sends a confirmation signal Sb to the dialysis machine MG after successful receipt of the identification code ID in order to signal to the dialysis machine that the identification code has been successfully received. Only then can then the coupling between the involved
  • Embodiment of the coupling process is thus initiated and triggered by the remote control device FG.
  • the coupling unit K designed as a transmitting unit S sends the request signal Sa to the dialysis machine MG.
  • the transmitting / receiving unit SE of the dialysis machine MG receives the request signal Sa and then sends the identifying the respective device identification code ID to the processor device P of the remote control device FG.
  • a successful coupling between the participating communication partners MG, FG is thus already established.
  • the dialysis machine MG can then be replaced by a command input on the user interface UIFG of the
  • Remote control device FG remotely controlled. In more complex embodiments, however, it is still possible for additional data to be exchanged between participating communication partners MG, FG. So it is particularly possible that the remote control device FG after receiving the
  • Identification codes ID a confirmation signal Sb sends the medical device to signal that it has successfully received the identification code ID. Only then can the coupling between the dialysis machine MG and the
  • Remote control device FG be initiated.
  • Fig. 5 shows a remote control system with the remote control device FG and the dialysis machine MG. In this case, the coupling process of the
  • Remote control device FG initiated by the transmitting unit S sends a request signal Sa to the transmitting / receiving unit SE of the dialysis machine MG.
  • the transmission / reception unit SE receives this request signal Sa and can then either directly send the identification code ID to the processor device P of the remote control device FG.
  • the dialysis machine MG may also be designed to first send an acknowledgment signal Sb to the processor device P. To Receiving the respective signal to the processor device P, this is designed to send an acknowledgment signal Sq to the transmitting / receiving unit SE of the dialysis machine MG. However, sending the acknowledgment signal Sq is also optional and not mandatory. Thus, the security of the coupling process can be increased.
  • the remote control function can be initiated via the control channel 200.
  • the control channel 200 may preferably be arranged between the processing unit V of the dialysis machine MG and the
  • Processor device P of the remote control device FG be formed.
  • the coupling channel 100 is represented in the dashed ellipse. Via the coupling channel 100 necessary for the coupling process signals are exchanged. In addition, another, different from the coupling channel 100
  • Control channel 200 may be designed to provide efficient remote control by rapid
  • a request signal Sa can be sent from the remote control device FG to the dialysis machine MG in step a1.
  • the request signal Sa is received on the dialyzer MG.
  • step a3 a request signal Sa can be sent from the remote control device FG to the dialysis machine MG in step a1.
  • the identification code ID is sent from the dialysis machine MG to the remote control device FG.
  • the identification code ID comprises additional technical parameters which specify the respective dialysis machine MG more closely in order to be able to adapt the remote control process specifically to the dialysis machine MG.
  • a parameter set can also be stored on the dialysis machine MG, which indicates in which form and to what extent a remote control of the dialysis machine should be possible. In this case, these parameters are also transmitted to the remote control device FG to be taken into account for the later remote control operation 200.
  • Confirmation signal Sb are sent.
  • the confirmation signal Sb serves to signal the receipt of the identification code ID on the remote control device FG.
  • step a7 the identification code ID can be decoded in step a7.
  • step b may then be performed by establishing a coupling between the remote control device FG and the dialysis machine MG.
  • step c then the control channel 200 between the involved
  • step a8 it is possible to branch to step a8 after step a7.
  • step a8 it is possible to branch to step a8 after step a7.
  • the authorization scope identifies which commands are authorized for remote control of the respective user.
  • the scope of the remote control functionality can then be detected.
  • the scope of the remote control functionality may be calculated depending on the detected technical characteristics of the dialysis machine MG and on the detected authorization extent of the user of the remote control device FG.
  • a coupling between the remote control device FG and the dialysis machine MG in step b can be established.
  • the recorded data are considered.
  • a coupling channel is created which is designed exclusively for transferring control commands that correspond to the recorded authorization scope of the user of the remote control device and the detected remote control functionality.
  • Control method for another dialysis machine MG are applied.
  • the coupling can be made dependent on other parameters in a further embodiment.
  • the processor device P of the remote control device FG recognizes the distance at which the remote control device FG is located from the dialysis machine MG to be remotely controlled. Only if the distance is within a predefinable SET range (for example, between 1 to 5 meters) can successful coupling be made.
  • the angle at which the remote control device FG sends the request signal Sa to the dialysis machine MG can be detected. Only in a certain Angle range, the request signal Sa can be successfully recorded on the dialysis machine and acknowledged. It is also possible that a successful coupling is made only if the identification code ID in sufficient quality on the
  • Remote control device FG could be detected.
  • the coupling state is indicated in the form of a coupling state signal.
  • an optical signal unit is used on at least one of the two communication instances MG, FG involved.
  • the signal unit for representing the coupling state can also be formed only on one of the participating communication partners. Furthermore, after output of the coupling state, a corresponding field on the user interface
  • Remote control device FG is a necessary requirement.
  • the entire functionality of the medical device can be controlled remotely.
  • the entire surface of the medical device MG is mapped to the surface of the remote control device U IFG.
  • certain user groups can be defined, to each of which a certain degree of authorization is assigned. For example, all senior physicians may have a certain degree of authorization, while sisters may have a different degree of authorization
  • the degree of authorization or the scope of authorization and further rules for controlling the remote control process can be stored centrally, for example on a server. These settings can be changed at any time without the need to make adjustments to the MG medical device or the FG remote control device. This can be set, which
  • An important advantage of the system according to the invention is the fact that a medical device MG can also be remotely operated without contact. This significantly reduces the risk of cross-contamination. It is no longer necessary that the
  • the dialysis machine MG can be remotely controlled outside the room by a remote control device FG.
  • Embodiments are not to be understood as limiting in terms of a particular physical realization of the invention. All the features explained in connection with individual embodiments of the invention and shown in the figures can be embodied in different combinations in the object according to the invention, in order to simultaneously realize their advantageous effects. It is also possible to combine the different features and embodiments.
  • the invention can be used not only for dialysis machines but also for other medical devices MG.
  • the remote control devices FG may be formed in addition to smartphones by other electronic components with a corresponding user interface U IFG.
  • optional confirmation signals can be sent after each or predeterminable exchanged signal (s). So it is e.g. It is also possible that after the transmission of the identification code ID from the medical device MG to the remote control device FG an acknowledgment signal Sb is sent.
  • Confirmation signal Sb in this case confirms the complete and correct receipt of the identification code ID.
  • This is only optional. In the simplest case, only one identification code ID can be exchanged in order to establish a successful coupling.
  • the stored and stored data can be stored either locally or centrally. The latter has the advantage that it can be changed without changing the
  • Communication partners can be changed and are also accessible to other instances.

Abstract

L'invention concerne un procédé de fabrication sans contact d'un couplage entre un appareil de télécommande mobile (FG) et un appareil médical (MG), ainsi qu'un appareil de télécommande, un appareil médical et un système de télécommande. Un signal de couplage optique (Sk) est échangé entre les instances de communication impliquées (FG, MG) afin d'établir un couplage de données univoque entre l'appareil de télécommande mobile (FG) et l'appareil médical (MG). Une procédure de télécommande pour la télécommande du dialyseur (MG) n'est initiée qu'après un couplage réussi.
EP17733435.6A 2016-06-30 2017-06-26 Télécommande dédiée de plusieurs dialyseurs Ceased EP3482315A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016111971.7A DE102016111971A1 (de) 2016-06-30 2016-06-30 Dediziertes Fernsteuern von mehreren Dialysegeräten
PCT/EP2017/065692 WO2018001953A1 (fr) 2016-06-30 2017-06-26 Télécommande dédiée de plusieurs dialyseurs

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EP (1) EP3482315A1 (fr)
JP (1) JP2019520907A (fr)
CN (1) CN109416942A (fr)
DE (1) DE102016111971A1 (fr)
WO (1) WO2018001953A1 (fr)

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US10625006B2 (en) 2020-04-21
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US20180001010A1 (en) 2018-01-04
JP2019520907A (ja) 2019-07-25
CN109416942A (zh) 2019-03-01

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