CN111755115A - Medical equipment control method and medical equipment control system - Google Patents
Medical equipment control method and medical equipment control system Download PDFInfo
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- CN111755115A CN111755115A CN202010584916.1A CN202010584916A CN111755115A CN 111755115 A CN111755115 A CN 111755115A CN 202010584916 A CN202010584916 A CN 202010584916A CN 111755115 A CN111755115 A CN 111755115A
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- 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
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Abstract
The application relates to a control method of a medical device and a medical device control system, wherein the control method of the medical device comprises the following steps: the portable terminal detects whether a signal carrying preset identification information exists in the surrounding environment; and under the condition that the signal carrying the preset identification information is detected, the portable terminal switches the graphical user interface of the portable terminal into the graphical user interface corresponding to the preset identification information, so that the user can control the medical equipment corresponding to the preset identification information through the graphical user interface. Through the method and the device, the problem of low control efficiency of the medical equipment in the related technology is solved, and the control efficiency of the medical equipment is improved.
Description
Technical Field
The present application relates to the field of medical devices, and in particular, to a control method and a control system for a medical device.
Background
The medical apparatus includes a CT (Computed Tomography) apparatus, a PET (Positron Emission Tomography) apparatus, an MRI (magnetic resonance Imaging) apparatus, and the like. Taking a CT apparatus as an example, it is usually composed of a scanning device and a control device, and in order to avoid the operator of the CT apparatus being exposed to the X-rays emitted by the scanning device, the scanning device is usually isolated from the control device, i.e. the scanning device is placed in a scanning room, and the control device is placed in an operating room. Wherein the scanning device comprises components such as a patient bed, a laser light, a gantry, an X-ray generating device, a detector, etc. When executing the scanning workflow, the operator needs to perform exposure control on the scanning device in the scanning room in the operating room, so as to prevent the operator from receiving unnecessary X-ray radiation. When the patient bed needs to be controlled to perform complex movements, the operator usually needs to perform the movement control between scans in order to better observe whether the movement position is proper. From the above scenario, it can be found that during the operation of the CT apparatus, the operator often needs to go to and fro between the scanning room and the operating room according to different operation requirements.
In view of the above problems, the related art provides a wireless control system of a CT machine, which receives a control signal from a wireless slave controller through a wireless master controller and performs corresponding operation control according to the control signal. However, this solution requires a wireless slave controller for each controlled component, and when an operator needs to control a plurality of components during scanning, the operator also needs to frequently switch among the plurality of wireless slave controllers, which results in low control efficiency. Moreover, configuring the wireless slave controllers for each of the CT machine's components also increases the manufacturing cost of the CT machine.
At present, no effective solution is provided for the problem of low control efficiency of medical equipment in the related art.
Disclosure of Invention
The embodiment of the application provides a control method and a control system of medical equipment, which are used for solving at least the problem of low control efficiency of the medical equipment in the related art.
In a first aspect, an embodiment of the present application provides a control method of a medical device, including:
the portable terminal detects whether a signal carrying preset identification information exists in the surrounding environment;
and under the condition that the signal carrying the preset identification information is detected, the portable terminal switches the graphical user interface of the portable terminal to the graphical user interface corresponding to the preset identification information, so that a user can control the medical equipment corresponding to the preset identification information through the graphical user interface.
In some embodiments, the detecting, by the portable terminal, whether a signal carrying preset identification information exists in the surrounding environment includes:
the portable terminal detects the presence or absence of the signal in the surrounding environment through a wireless communication technology, wherein the wireless communication technology comprises at least one of: near field communication technology, radio frequency identification technology, Bluetooth communication technology, infrared communication technology and Zigbee technology.
In some embodiments, the preset identification information includes first preset identification information corresponding to an inter-scanning scene and second preset identification information corresponding to an inter-operation scene; in the case that the signal carrying the preset identification information is detected, the switching of the graphical user interface of the portable terminal to the graphical user interface corresponding to the preset identification information by the portable terminal comprises:
under the condition that the signal carrying the first preset identification information is detected, the portable terminal switches the graphical user interface of the portable terminal into a first graphical user interface corresponding to the inter-scanning scene; or
And under the condition that the signal carrying the second preset identification information is detected, the portable terminal switches the graphical user interface of the portable terminal into a second graphical user interface corresponding to the operating room scene.
In some of these embodiments, the method further comprises:
and under the condition that the signal carrying the preset identification information is not detected, the portable terminal switches the graphical user interface of the portable terminal into a third graphical user interface corresponding to the handheld scene.
In some embodiments, after the portable terminal switches its graphical user interface to a graphical user interface corresponding to the preset identification information, the method further comprises:
and the portable terminal displays the monitoring video of the scanning room and/or the operation room corresponding to the medical equipment through the switched graphical user interface.
In some embodiments, after the portable terminal switches its graphical user interface to a graphical user interface corresponding to the preset identification information, the method further comprises:
the portable terminal displays corresponding working information through the switched graphical user interface;
and the portable terminal receives input information of a user through the switched graphical user interface, generates a control instruction for controlling the medical equipment according to the input information, and sends the control instruction to a control device of the medical equipment.
In some of these embodiments, the input information includes voice information.
In some of these embodiments, the control instructions include at least one of: control instructions for controlling movement of the patient bed; control instructions for controlling the tilt of the scanning device gantry; control instructions for controlling the X-ray exposure; and the control instruction is used for controlling the laser lamp switch.
In a second aspect, an embodiment of the present application provides a medical device control system, including: medical equipment and a portable terminal, the portable terminal being wirelessly connected with a control device of the medical equipment, characterized in that the portable terminal is configured to perform the method of controlling the medical equipment as described in the first aspect above.
In some of these embodiments, the medical device control system further comprises: a portable terminal fixing seat and a signal transmitting module; the portable terminal fixing seat and the signal transmitting module are arranged between scanning rooms and/or operation rooms corresponding to the medical equipment, the portable terminal fixing seat is used for detachably fixing the portable terminal, and the signal transmitting module is used for transmitting signals carrying the preset identification information.
Compared with the related art, the medical equipment control method and the medical equipment control system provided by the embodiment of the application detect whether a signal carrying preset identification information exists in the surrounding environment through the portable terminal; under the condition that a signal carrying preset identification information is detected, the graphical user interface of the portable terminal is switched to the graphical user interface corresponding to the preset identification information by the portable terminal, so that a user can control the medical equipment corresponding to the preset identification information through the graphical user interface, the problem of low control efficiency of the medical equipment in the related art is solved, and the control efficiency of the medical equipment is improved.
The details of one or more embodiments of the application are set forth in the accompanying drawings and the description below to provide a more thorough understanding of the application.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a flow chart of a method of controlling a medical device according to an embodiment of the application;
FIG. 2 is a schematic diagram of a first graphical user interface in a scan-to-scan scenario according to an embodiment of the present application;
FIG. 3 is a diagram of a second graphical user interface in an operator room scenario according to an embodiment of the present application;
FIG. 4 is a schematic diagram of a third graphical user interface in a handheld scenario in accordance with an embodiment of the present application;
FIG. 5 is a flow chart of a method of controlling a medical device according to a preferred embodiment of the present application;
FIG. 6 is a schematic diagram of a configuration of a medical device control system according to an embodiment of the present application;
fig. 7 is a hardware configuration diagram of a portable terminal according to an embodiment of the present application;
fig. 8 is a schematic view of a portable terminal holder according to an embodiment of the present application;
fig. 9 is a schematic view illustrating the installation of a portable terminal holder of a scan room according to an embodiment of the present application;
fig. 10 is a schematic view illustrating the installation of a portable terminal holder of an operation room according to an embodiment of the present application;
FIG. 11 is a schematic diagram of a local area network topology of a medical device control system according to an embodiment of the present application;
fig. 12 is a control flow diagram of a medical device control system according to a preferred embodiment of the present application.
Description of the drawings:
100. a medical device; 101. a scanning device chassis; 102. a hospital bed;
200. a portable terminal; 201. a bus; 202. a processor; 203. a memory; 204. a communication interface;
300. a control device; 301. a master control computer; 302. an image recording device; 303. a console;
400. a camera device;
500. a portable terminal holder; 501. an object stage; 502. an installation area;
600. a signal transmitting module;
700. a communication bus;
800. a wireless router.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application will be described and illustrated below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments provided in the present application without any creative effort belong to the protection scope of the present application.
It is obvious that the drawings in the following description are only examples or embodiments of the present application, and that it is also possible for a person skilled in the art to apply the present application to other similar contexts on the basis of these drawings without inventive effort. Moreover, it should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions must be made to achieve the developers' specific goals, such as compliance with system-related and business-related constraints, which may vary from one implementation to another.
Reference in the specification to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the specification. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of ordinary skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments without conflict.
Unless defined otherwise, technical or scientific terms referred to herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which this application belongs. Reference to "a," "an," "the," and similar words throughout this application are not to be construed as limiting in number, and may refer to the singular or the plural. The present application is directed to the use of the terms "including," "comprising," "having," and any variations thereof, which are intended to cover non-exclusive inclusions; for example, a process, method, system, article, or apparatus that comprises a list of steps or modules (elements) is not limited to the listed steps or elements, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus. Reference to "connected," "coupled," and the like in this application is not intended to be limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. The term "plurality" as referred to herein means two or more. "and/or" describes an association relationship of associated objects, meaning that three relationships may exist, for example, "A and/or B" may mean: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship. Reference herein to the terms "first," "second," "third," and the like, are merely to distinguish similar objects and do not denote a particular ordering for the objects.
The various techniques provided herein may be applied to a variety of medical devices including, but not limited to, CT devices, PET-CT devices, XR devices (X-ray imaging), RT (medical electronic linear acceleration) devices, MRI devices, PET-MR devices, and surgical robots.
The embodiment provides a control method of a medical apparatus. Fig. 1 is a flowchart of a control method of a medical apparatus according to an embodiment of the present application, and as shown in fig. 1, the flowchart includes the following steps:
step S101, the portable terminal detects whether a signal carrying preset identification information exists in the surrounding environment.
When the operator is in the scanning room, the operator can closely observe whether the movement position is proper, so that the part components of the medical equipment can be controlled to perform complex movement, such as the swinging position of a patient. When an operator is in an operation room, because whether the movement positions of partial components in the medical equipment are proper or not cannot be observed in a close range, only the partial components can be controlled to move simply, for example, after scanning is finished, a sickbed and a scanning equipment rack are controlled to move simply to release a patient; or controlling the switch of the laser lamp; or to control the scanning workflow of the patient. The operation room scene and the scanning room scene are two different interaction scenes, and if the same interaction mode is used for controlling the medical equipment in different interaction scenes, the operation room scene and the scanning room scene are obviously unreasonable, and the control efficiency is low. In view of the above problem, the embodiment provides a detection function in the portable terminal to detect whether there is a signal carrying preset identification information in the surrounding environment, wherein different preset identification information corresponds to different interactive scenes, so as to automatically identify the interactive scenes according to the detected result,
and step S102, under the condition that a signal carrying preset identification information is detected, the portable terminal switches the graphical user interface of the portable terminal into a graphical user interface corresponding to the preset identification information, so that a user can control the medical equipment corresponding to the preset identification information through the graphical user interface.
When the portable terminal detects a signal carrying preset identification information in the surrounding environment, the portable terminal extracts the preset identification information in the signal, and switches a Graphical User Interface (GUI) according to the preset identification information, so as to provide an interaction mode suitable for the current interaction scene for an operator. For example, when an operator is in a scanning room, the portable terminal switches the graphical user interface of the portable terminal into an interface suitable for interaction in a scene of the scanning room, so as to provide an interaction mode between scanning rooms for the operator; when the operator is in the operation room, the portable terminal switches the graphical user interface into an interface suitable for interaction in the scene of the operation room, and provides an interaction mode of the operation room for the operator.
Through the steps, the problem of low control efficiency of the medical equipment in the related technology is solved, and the control efficiency of the medical equipment is improved.
In step S101, the portable terminal detects whether a signal carrying preset Identification information exists in a surrounding environment through a wireless communication technology, where the wireless communication technology includes, but is not limited to, a Near Field Communication (NFC) technology, a Radio Frequency Identification (RFID) technology, a bluetooth communication technology, an infrared communication technology, and a Zigbee technology.
The following description will be made by taking NFC technology and RFID technology as examples.
Whether the NFC technology or the RFID technology is adopted, the portable terminal may serve as an initiator, transmit a radio frequency signal in the surrounding environment, and transmit data to a target device at a preset speed. The target device may be mounted on the medical device or in the surrounding environment of the medical device. For example, when the target device is in a scene in a scanning room, the target device may be mounted on a rack of the scanning device, or may be mounted at any position inside the scanning room; when the target device is in the operating room scene, the target device can be installed on the control device, and can also be installed at any position inside the operating room.
The present embodiment will be described by taking a near field communication technology as an example. The target device may not generate a radio frequency signal but use a load modulation technique to transmit data back to the initiating device at the same speed. Or, the initiator and the target both generate their own radio frequency signals and perform identification by receiving radio frequency signals of each other. The data or the radio frequency signal generated by the target device carries preset identification information, the portable terminal extracts the preset identification information by reading back the data or the radio frequency signal, and the interactive scene can be identified according to the preset identification information.
Based on a principle similar to the near field communication technology, the portable terminal may also detect whether a signal carrying preset identification information exists in the surrounding environment using a radio frequency identification technology. The portable terminal can be used as an initiating device to transmit radio frequency signals with preset power in the surrounding environment to form an electromagnetic field. When the target device is in an area covered by the electromagnetic field, the target device is triggered to send data stored in the target device to the portable terminal, wherein the data carries preset identification information. The portable terminal extracts the preset identification information by reading back the data, and the interactive scene can be identified according to the preset identification information.
Generally, the effective distance of signal transmission of the NFC technology does not exceed 10 cm; RFID technology has an effective distance for signal transmission of between several meters and several tens of meters. In comparison, the NFC technology has higher security, and can also ensure the signal receiving unicity of the portable terminal. Therefore, in this embodiment, the NFC technology is preferentially adopted to detect whether a signal carrying the preset identification information exists in the surrounding ring.
In some embodiments, the portable terminal may also serve as a target device, and detect whether a signal carrying preset identification information exists in the surrounding environment by sensing a radio frequency signal emitted by the surrounding environment.
In step S102, the preset identification information includes first preset identification information corresponding to the inter-scanning scene and second preset identification information corresponding to the inter-operation scene. How the portable terminal switches the graphic user interface between the inter-scan scene and the inter-operation scene will be described below.
The first case of switching graphical user interfaces: and under the condition that the signal carrying the first preset identification information is detected, the portable terminal switches the graphical user interface of the portable terminal into a first graphical user interface corresponding to the inter-scanning scene.
Second case of switching graphical user interfaces: and under the condition that the signal carrying the second preset identification information is detected, the portable terminal switches the graphical user interface of the portable terminal into a second graphical user interface corresponding to the operating room scene.
In some of these embodiments, there is also a third case of switching graphical user interfaces: and under the condition that the signal carrying the preset identification information is not detected, the portable terminal switches the graphical user interface of the portable terminal to a third graphical user interface corresponding to a handheld scene, wherein the handheld scene refers to a scene in which an operator is neither in a scanning room nor in an operating room.
When the operator is in the operating room but wants to observe the inter-scan scene, in some embodiments, the portable terminal may display the inter-scan monitoring video corresponding to the medical device through the second graphical user interface, so as to facilitate the operator to observe the inter-scan scene.
When the operator is neither in the scan room nor in the operation room but wants to observe the scan room scene and/or the operation room scene, in some embodiments, the portable terminal may display the monitoring video of the scan room and/or the operation room corresponding to the medical device through the third graphical user interface, so as to facilitate the operator to observe the scan room scene and/or the operation room scene.
In some embodiments, the portable terminal displays corresponding work information through the switched graphical user interface; the portable terminal receives input information of a user through the switched graphical user interface, generates a control instruction for controlling the medical equipment according to the input information, and sends the control instruction to the control device of the medical equipment.
The control device of the medical equipment comprises a console and/or a master computer. The console is responsible for interaction between an operator and the medical equipment, configuration of a scanning protocol, image browsing and other functions; the master computer is responsible for system control of the medical equipment. Usually, the console is located in an operating room, the main control computer can be located in the operating room or the scanning room, and the console, the main control computer and the scanning equipment rack are located in the same local area network.
In this embodiment, the portable terminal may be in a local area network formed by a console, a main control computer, and a scanning device rack, and no matter which interactive scene the portable terminal is in, the portable terminal may control the medical device, so that the control of the medical device by the portable terminal is separated from the limitations of the connection line and the fixed topology structure.
Considering that the processing speed and the storage capacity of the portable terminal are limited, and meanwhile, in order to guarantee the safety of control, the control device of the medical equipment of the portable terminal establishes communication connection, and the control device acquires the working information of the medical equipment, such as a sickbed code, the inclination angle of a scanning equipment rack and an exposure state indication; and controlling the medical device by the control means.
Fig. 2 is a schematic diagram of a first graphical user interface in an inter-scan scenario according to an embodiment of the present application, which includes a medical device status display area, an ECG (Electrocardiogram) signal and respiration waveform display area, and a medical device control area, as shown in fig. 2. The medical equipment state display area is used for displaying the working information of the medical equipment. The ECG signal and respiration waveform display area is used for displaying the ECG waveform and the respiration waveform obtained when the monitoring device monitors the scanned person. The medical equipment control area is used for receiving input information of an operator, so that the portable terminal can generate a control instruction according to the input information of the operator, and the control instruction is sent to the control device of the medical equipment, and the medical equipment is controlled.
Fig. 3 is a schematic diagram of a second graphical user interface in an inter-operation scenario according to an embodiment of the application, where the graphical user interface includes an inter-scan camera display area, a medical device status display area, and a medical device control area, as shown in fig. 3. The inter-scanning camera shooting picture display area is used for displaying images captured by the camera shooting device in a scanning room, and an operator can observe the conditions of the inter-scanning scene, including the personnel activity condition and the equipment motion condition, based on the inter-scanning camera shooting picture display area. The medical equipment state display area is used for displaying the working information of the medical equipment. The medical equipment control area is used for receiving input information of an operator, so that the portable terminal can generate a control instruction according to the input information of the operator, and the control instruction is sent to the control device of the medical equipment, and the medical equipment is controlled.
Fig. 4 is a schematic diagram of a third graphical user interface in a handheld scenario according to an embodiment of the present application, and as shown in fig. 4, the graphical user interface includes a medical device status display area, an inter-scan camera display area, a patient basic information and scan protocol registration and scan parameter registration display area, and a patient medical image display area. The third graphical user interface may enable an operator to obtain medical device information, inter-scan scene information, patient base information, and medical images of a patient in a handheld scenario.
In some embodiments, the medical device status display area may display the exposure status of the medical device, the bed code, and the tilt angle of the scanning device housing.
In some embodiments, the input information comprises textual information. The graphical user interface provides a text input area in which an operator can input text information, and the portable terminal generates a control instruction according to the text information.
In some embodiments, the input information includes touch information. The graphical user interface provides a touch sensing area, an operator can zoom, click and slide in the touch sensing area, and the portable terminal generates a control instruction according to touch information.
In some of these embodiments, the input information includes voice information. The graphical user interface provides a voice input area, the operator can activate the voice input area, send voice information, and the portable terminal performs voice recognition to generate a control command. In some embodiments, the graphical user interface provides a speech recognition result display area for displaying recognized speech information in text form on the graphical user interface.
In some of these embodiments, the control instructions include at least one of: control instructions for controlling movement of the patient bed; control instructions for controlling the tilt of the scanning device gantry; control instructions for controlling the X-ray exposure; and the control instruction is used for controlling the laser lamp switch.
The control method of the medical device provided by the present application will be described below by way of preferred embodiments.
Fig. 5 is a flowchart of a control method of a medical apparatus according to a preferred embodiment of the present application, as shown in fig. 5, the flowchart includes the steps of:
in step S501, the portable terminal serves as an initiator to transmit a radio frequency signal.
Step S502, the portable terminal reads back the radio frequency signal which is returned by the target device and carries the preset identification. Executing step S503 if the rf signal is read; in the case that the radio frequency signal is not read, step S506 is executed.
In step S503, the portable terminal determines the preset flag. If the first preset identifier is determined, executing step S504; in the case where it is determined to be the second preset identification, step S405 is performed.
In step S504, the portable terminal switches its GUI to the GUI for the inter-scan scene.
In step S505, the portable terminal switches its GUI to that of the inter-operation scene.
In step S506, the portable terminal switches its GUI to that of the handheld scene.
In step S507, the portable terminal generates a control command in response to the input information on the GUI.
Step S508, the portable terminal sends a control command to the main control computer of the scanning device chassis.
The embodiment of the application also provides a medical equipment control system. Fig. 6 is a schematic structural diagram of a medical device control system according to an embodiment of the application, and as shown in fig. 6, the medical device control system includes: the medical device 100 and the portable terminal 200, the portable terminal 200 is wirelessly connected with the control device 300 of the medical device 100, and the portable terminal 200 is used for executing the control method of the medical device described in the above embodiment.
The medical device 100 is typically located in a scan room, which includes a number of components, such as a scanning device gantry 101, a patient bed 102. The control device 300 is typically located in an operating room, which is wirelessly connected to the medical apparatus 100 for controlling the various components in the medical apparatus 100. The control device 300 may include a main control computer 301, an image recording device 302, and a console 303.
Fig. 7 is a hardware configuration diagram of a portable terminal according to an embodiment of the present application. As shown in fig. 7, the portable terminal may include a processor 202 and a memory 203 storing computer program instructions.
Specifically, the processor 202 may include a Central Processing Unit (CPU), or A Specific Integrated Circuit (ASIC), or may be configured to implement one or more Integrated circuits of the embodiments of the present Application.
The memory 203 may be used to store or cache various data files that need to be processed and/or used for communication, as well as possible computer program instructions executed by the processor 202.
The processor 202 realizes the control method of the medical apparatus in any one of the above embodiments by reading and executing computer program instructions stored in the memory 203.
In some of these embodiments, the portable terminal may also include a communication interface 204 and a bus 201. As shown in fig. 7, the processor 202, the memory 203, and the communication interface 204 are connected via a bus 201 to complete communication therebetween.
The communication interface 204 is used for implementing communication between modules, apparatuses, units and/or devices in the embodiments of the present application. The communication interface 204 may also enable communication with other components such as: the data communication is carried out among external equipment, image/data acquisition equipment, a database, external storage, an image/data processing workstation and the like.
The bus 201 includes hardware, software, or both to couple the components of the portable terminal to each other. Bus 201 includes, but is not limited to, at least one of the following: data Bus (Data Bus), Address Bus (Address Bus), Control Bus (Control Bus), Expansion Bus (Expansion Bus), and Local Bus (Local Bus). By way of example, and not limitation, Bus 201 may include an Accelerated Graphics Port (AGP) or other Graphics Bus, an Enhanced Industry Standard Architecture (EISA) Bus, a Front-Side Bus (FSB), a HyperTransport (HT) interconnect, an ISA (ISA) Bus, an InfiniBand (InfiniBand) interconnect, a Low Pin Count (LPC) Bus, a memory Bus, a Micro Channel Architecture (MCA) Bus, a Peripheral Component Interconnect (PCI) Bus, a PCI-Express (PCI-X) Bus, a Serial Advanced Technology Attachment (SATA) Bus, a Video electronics standards Association Local Bus (VLB) Bus, or other suitable Bus or a combination of two or more of these. Bus 201 may include one or more buses, where appropriate. Although specific buses are described and shown in the embodiments of the application, any suitable buses or interconnects are contemplated by the application.
Referring to fig. 6, in some embodiments, the medical device control system further includes a camera 400, and the camera 400 may be installed in a scan room and/or an operation room, and wirelessly connected to the portable terminal 200, for transmitting the monitored scan room scene and/or operation room scene to the portable terminal 200.
Referring to fig. 6, in some of these embodiments, the medical device control system further comprises: a portable terminal holder 500 and a signal transmitting module 600; the portable terminal holder 500 and the signal transmitting module 600 are disposed between scans and/or operations corresponding to the medical device, the portable terminal holder 500 is configured to detachably fix the portable terminal 200, and the signal transmitting module 600 is configured to transmit a signal carrying predetermined identification information.
Fig. 8 is a schematic view of a portable terminal holder according to an embodiment of the present application, and as shown in fig. 8, the portable terminal holder 500 includes a stage 501 and a mounting area 502. The object stage 501 is used for placing a portable terminal, and the mounting area 502 is used for mounting a signal emitting module, wherein the signal emitting module is preferably an NFC device.
Fig. 9 is a schematic view illustrating the installation of a portable terminal holder in a scanning room according to an embodiment of the present application, as shown in fig. 9, in which a portable terminal holder 500 can be installed at one side of a scanning device chassis 101; the portable terminal holders 500 may also be installed in pairs at both sides of the scanner housing 101 for the convenience of the operator. Fig. 10 is a schematic view illustrating the installation of a portable terminal holder in an operating room according to an embodiment of the present application, in which a portable terminal holder 500 can be installed on a console 303, as shown in fig. 10.
Fig. 11 is a local area network topology diagram of a medical device control system according to an embodiment of the application. As shown in fig. 11, the medical device control system further includes: a communication bus 700, the communication bus 700 comprising hardware and/or software for coupling the medical apparatus 100, the portable terminal 200, the control device 300, the camera device 400, the wireless router 800 to each other for data communication.
Fig. 12 is a control flow diagram of a medical device control system according to a preferred embodiment of the present application, and as shown in fig. 12, the flow includes the following steps:
step S1201, the portable terminal sends a control instruction to the main control computer of the scanning device chassis.
In step S1202, the scan device rack main control computer receives a control command.
In step S1203, the main control computer of the scanning device rack identifies a control command. If a control instruction for controlling the movement of the patient bed is recognized, executing step S1204; in the case where a control instruction to control the tilt of the gantry of the scanning apparatus is recognized, step S1205 is performed; in a case where a control instruction to control the X-ray exposure is recognized, step S1206 is executed; in the case where a control instruction to control the laser lamp switch is recognized, step S1207 is performed.
In step S1204, a bed movement is performed.
In step S1205, the scanning apparatus gantry tilting is performed.
In step S1206, X-ray exposure is performed.
Step S1207, laser light switching is performed.
In summary, the control method and the control system for medical equipment provided by the embodiment have the following advantages:
(1) the portable terminal may run software to implement the medical device control method described in the above embodiments.
(2) The portable terminal can automatically read external signals, such as radio frequency signals sent by the signal transmitting module, wherein the radio frequency signals include but are not limited to NFC signals and RFID signals, and automatically switches the graphical user interface according to the read signals, so that the operation of a user is facilitated.
(3) The portable terminal can be fixed in an operation room, can also be fixed in a scanning room, can be held by hands, and can adaptively adjust the graphical user interface according to different scenes so as to meet the requirements of users.
(4) The portable terminal may integrate an intelligent voice recognition function, and may respond to an operation according to a voice command of a user, such as operating a hospital bed to be inclined to a preset angle, or controlling a switch of a laser lamp.
(5) The portable terminal can be interconnected with a camera device between scanning and/or operation, and a scene between scanning and/or a scene between operation is displayed on a graphical user interface, so that a user can observe the condition of the corresponding scene conveniently.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A method of controlling a medical device, comprising:
the portable terminal detects whether a signal carrying preset identification information exists in the surrounding environment;
and under the condition that the signal carrying the preset identification information is detected, the portable terminal switches the graphical user interface of the portable terminal to the graphical user interface corresponding to the preset identification information, so that a user can control the medical equipment corresponding to the preset identification information through the graphical user interface.
2. The method for controlling medical equipment according to claim 1, wherein the portable terminal detecting whether the signal carrying the preset identification information exists in the surrounding environment comprises:
the portable terminal detects the presence or absence of the signal in the surrounding environment through a wireless communication technology, wherein the wireless communication technology comprises at least one of: near field communication technology, radio frequency identification technology, Bluetooth communication technology, infrared communication technology and Zigbee technology.
3. The method according to claim 1, wherein the preset identification information includes first preset identification information corresponding to an inter-scan scene and second preset identification information corresponding to an inter-operation scene; in the case that the signal carrying the preset identification information is detected, the switching of the graphical user interface of the portable terminal to the graphical user interface corresponding to the preset identification information by the portable terminal comprises:
under the condition that the signal carrying the first preset identification information is detected, the portable terminal switches the graphical user interface of the portable terminal into a first graphical user interface corresponding to the inter-scanning scene; or
And under the condition that the signal carrying the second preset identification information is detected, the portable terminal switches the graphical user interface of the portable terminal into a second graphical user interface corresponding to the operating room scene.
4. The method of controlling a medical device of claim 1, further comprising:
and under the condition that the signal carrying the preset identification information is not detected, the portable terminal switches the graphical user interface of the portable terminal into a third graphical user interface corresponding to the handheld scene.
5. The method for controlling a medical apparatus according to claim 1, wherein after the portable terminal switches its graphical user interface to a graphical user interface corresponding to the preset identification information, the method further comprises:
and the portable terminal displays the monitoring video of the scanning room and/or the operation room corresponding to the medical equipment through the switched graphical user interface.
6. The method for controlling a medical apparatus according to claim 1, wherein after the portable terminal switches its graphical user interface to a graphical user interface corresponding to the preset identification information, the method further comprises:
the portable terminal displays corresponding working information through the switched graphical user interface;
and the portable terminal receives input information of a user through the switched graphical user interface, generates a control instruction for controlling the medical equipment according to the input information, and sends the control instruction to a control device of the medical equipment.
7. The method of controlling a medical apparatus according to claim 6, wherein the input information includes voice information.
8. The method of controlling a medical device according to claim 6, wherein the control instruction includes at least one of: control instructions for controlling movement of the patient bed; control instructions for controlling the tilt of the scanning device gantry; control instructions for controlling the X-ray exposure; and the control instruction is used for controlling the laser lamp switch.
9. A medical device control system, comprising: medical device and portable terminal, wirelessly connected with control means of the medical device, characterized in that the portable terminal is adapted to perform a method of controlling a medical device according to any of claims 1 to 8.
10. The medical device control system of claim 9, further comprising: a portable terminal fixing seat and a signal transmitting module; the portable terminal fixing seat and the signal transmitting module are arranged between scanning rooms and/or operation rooms corresponding to the medical equipment, the portable terminal fixing seat is used for detachably fixing the portable terminal, and the signal transmitting module is used for transmitting signals carrying the preset identification information.
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