Interface control method and device, control device of blood pump system and storage medium

Abstract

The application discloses an interface control method and device, a control equipment of a blood pump system and a storage medium, and belongs to the technical field of medical instruments. The method comprises the following steps: displaying a control interface corresponding to the blood pump system; in response to a control instruction for a target sensor control component, performing a control action corresponding to the control instruction on the target sensor; and updating and displaying state information corresponding to the target sensor on the control interface. According to the application, the sensor control component is arranged on the control interface corresponding to the blood pump system, and the control equipment can flexibly respond to the control instruction for the target sensor control component, so that the corresponding target sensor in the blood pump system is selectively controlled to operate, and the state information detected by the target sensor is updated and displayed. In this way, the user can selectively control the operation of the corresponding sensor in the blood pump system according to actual needs, and the controllability of the sensor in the blood pump system and the versatility of the control equipment are improved.

Description

Technical Field

[0001] This application relates to the field of medical device technology, and in particular to an interface control method, device, control equipment for a blood pump system, and storage medium. Background Technology

[0002] When organs such as the heart and lungs lose their normal function, blood pump systems (such as ventricular assist devices and membrane oxygenators) can be used to assist the body's breathing and blood circulation.

[0003] In related technologies, blood pump systems are equipped with fixed sensors that automatically activate and monitor the system when it is powered on. The monitored sensor data can be displayed by a control host or monitor. Different types of blood pump systems will have different types, locations, and numbers of sensors, requiring adaptation to different control devices and interfaces.

[0004] In related technologies, the controllability of sensors in blood pump systems is poor, and the versatility of control equipment is also poor. Summary of the Invention

[0005] This application provides an interface control method, device, control equipment for a blood pump system, and storage medium, which can improve the controllability of sensors in a blood pump system and enhance the versatility and compatibility of the control equipment across different blood pump systems.

[0006] According to one aspect of the embodiments of this application, an interface control method is provided, the method being applied to a control device for a blood pump system, the method comprising:

[0007] The control interface corresponding to the blood pump system is displayed, and the control interface includes preset sensor control components;

[0008] In response to a control command for a target sensor control component, a control action corresponding to the control command is executed on the target sensor; wherein, the preset sensor control component includes the target sensor control component, the target sensor control component is a sensor control component selected according to the blood pump monitoring requirements, the target sensor control component is used to control the operation of the target sensor, and the target sensor is used to monitor the operating parameters of the blood pump system;

[0009] The control interface updates and displays the status information corresponding to the target sensor, which represents the operating status detected by the target sensor.

[0010] According to one aspect of the embodiments of this application, an interface control device is provided, the device being applied to a control device of a blood pump system, the device comprising:

[0011] The interface display module is used to display the control interface corresponding to the blood pump system, and the control interface includes a preset sensor control component;

[0012] A sensor control module is used to execute control actions corresponding to control commands on a target sensor in response to control commands for a target sensor control component; wherein, the preset sensor control component includes the target sensor control component, the target sensor control component is a sensor control component selected according to blood pump monitoring requirements, the target sensor control component is used to control the operation of the target sensor, and the target sensor is used to monitor the operating parameters of the blood pump system;

[0013] The interface display module is also used to update and display the status information corresponding to the target sensor on the control interface, and the status information represents the operating status detected by the target sensor.

[0014] In some possible designs, the sensor control module includes:

[0015] A sensor activation unit is configured to activate the target sensor in response to a selection command for the target sensor control component when the target sensor is in a closed state, wherein the control command includes the selection command;

[0016] The interface display module is specifically used to display the operating parameter data corresponding to the target sensor based on the target sensor control component, and the status information includes the operating parameter data.

[0017] In some possible designs, the interface display module includes:

[0018] The prompt information display unit is used to display an activation prompt information corresponding to the target sensor control component in response to the selection command when the target sensor is in the off state;

[0019] The sensor activation unit is also configured to activate the target sensor in response to a confirmation command for the activation prompt information.

[0020] In some possible designs, the prompt information display unit is specifically used for:

[0021] When the target sensor is in a closed state, in response to a touch operation on the target sensor control component, the duration of the touch operation is determined, wherein the touch operation represents the selection instruction;

[0022] If the duration is greater than or equal to a preset duration threshold, the activation prompt message will be displayed.

[0023] In some possible designs, the sensor control module further includes: a status monitoring unit, used to detect the operating status data corresponding to the target sensor;

[0024] The interface display module includes an alarm information display unit, used to display alarm prompt information corresponding to the target sensor when the operating status data indicates that the target sensor is operating abnormally.

[0025] In some possible designs, the control interface includes a status display bar, and the alarm information display unit is specifically used for:

[0026] The alarm message is displayed based on the status display bar;

[0027] And / or,

[0028] The alarm message is displayed based on the target sensor component.

[0029] In some possible designs, the sensor control module includes:

[0030] A sensor shut-off unit is configured to shut off the target sensor in response to a selection command for the target sensor control component when the target sensor is in an on state, wherein the control command includes the selection command;

[0031] The interface display module is further configured to, based on the target sensor control component, cancel the display of the operating parameter data corresponding to the target sensor.

[0032] In some possible designs, the prompt information display unit is also used to display a shutdown prompt information corresponding to the target sensor control component in response to the selection command when the target sensor is in the on state;

[0033] The sensor shutdown unit is further configured to shut down the target sensor in response to a confirmation command for the shutdown prompt information.

[0034] In some possible designs, the prompt information display unit is further used for:

[0035] When the target sensor is in the on state, in response to a touch operation on the target sensor control component, the duration of the touch operation is determined, and the touch operation represents the selection instruction.

[0036] If the duration is greater than or equal to a preset duration threshold, the shutdown prompt message will be displayed.

[0037] In some possible designs, the control interface also includes a preset mode selection component, which is used to select a sensor associated with a preset mode. The sensor control module is also used to perform a preset control action on the target sensor in response to a selection command for the target mode selection component.

[0038] The target mode selection component is a mode selection component selected from the preset mode selection components according to the blood pump monitoring requirements, and the target mode selection component is associated with the target sensor.

[0039] In some possible designs, the device further includes:

[0040] The connection device monitoring module is used to perform device connection detection processing on the control device when the control command is not detected, and obtain the connection device detection result corresponding to the control device.

[0041] A blood pump type determination module is used to determine the type information corresponding to the blood pump system based on the detection results of the connected device.

[0042] The sensor determining unit is further configured to select the target sensor based on the type information;

[0043] The sensor control unit is also used to perform preset control actions on the target sensor.

[0044] In some possible designs, the blood pump system is an external artificial heart blood pump system, an interventional artificial heart blood pump system, or an artificial heart-lung blood pump system, and the control device is applicable to at least one of the external artificial heart blood pump system, the interventional artificial heart blood pump system, and the artificial heart-lung blood pump system.

[0045] In some possible designs, where the blood pump system is the external artificial heart blood pump system or the artificial heart-lung blood pump system, the target sensor includes at least one of a first pressure sensor and a second pressure sensor, wherein the first pressure sensor is used to monitor the pressure value at the fluid inlet and the second pressure sensor is used to monitor the pressure value at the fluid outlet.

[0046] In the case where the blood pump system is the interventional artificial heart blood pump system, the target sensor includes a third pressure sensor and a fourth pressure sensor, wherein the third pressure sensor is used to monitor arterial pressure values ​​and the fourth pressure sensor is used to monitor ventricular pressure values.

[0047] In some possible designs, where the blood pump system is the interventional artificial heart blood pump system, the target sensor further includes a fifth pressure sensor for monitoring the pressure value of the flushing fluid.

[0048] According to one aspect of the embodiments of this application, a computer device is provided, the computer device including a processor and a memory, the memory storing at least one instruction, at least one program, code set or instruction set, the at least one instruction, the at least one program, the code set or instruction set being loaded and executed by the processor to implement the above-described interface control method.

[0049] According to one aspect of the embodiments of this application, a computer-readable storage medium is provided, wherein at least one instruction, at least one program, code set, or instruction set is stored in the storage medium, and the at least one instruction, the at least one program, the code set, or the instruction set is loaded and executed by a processor to implement the above-described interface control method.

[0050] According to one aspect of the embodiments of this application, a computer program product is provided, the computer program product including computer instructions stored in a computer-readable storage medium. A processor of a computer device reads the computer instructions from the computer-readable storage medium, and the processor executes the computer instructions, causing the computer device to perform to implement the above-described interface control method.

[0051] The technical solution provided in this application can bring the following beneficial effects:

[0052] By setting up sensor control components on the control interface of the blood pump system, the control device can flexibly respond to control commands for the target sensor control components, thereby selectively controlling the operation of the corresponding target sensors in the blood pump system and updating the status information detected by the target sensors. With this design, users can selectively control the operation of corresponding sensors in the blood pump system according to actual scenarios and usage needs, thus viewing the relevant status information as needed, improving the controllability of sensors in the blood pump system. Furthermore, since the sensors in the blood pump system can be independently controlled through the sensor control components in the control interface, the control device can be applied to different types of blood pump systems simultaneously, meeting the different pressure monitoring needs of different blood pump systems. This improves the versatility and compatibility of the control device across different blood pump systems, reducing the manufacturing and development costs of the blood pump system. Attached Figure Description

[0053] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0054] Figure 1 This is a schematic diagram of an external artificial heart blood pump system provided in one embodiment of this application;

[0055] Figure 2 This is a schematic diagram of an artificial heart-lung pump system provided in one embodiment of this application;

[0056] Figure 3 This is a schematic diagram of an interventional artificial heart blood pump system provided in one embodiment of this application;

[0057] Figure 4 This is a flowchart of an interface control method provided in one embodiment of this application. Figure 1 ;

[0058] Figure 5 An exemplary diagram illustrates a first state of a control interface;

[0059] Figure 6 An exemplary diagram illustrates a second state of a control interface;

[0060] Figure 7 An exemplary diagram of a third state of a control interface is shown;

[0061] Figure 8 An exemplary diagram of a fourth state of a control interface is shown;

[0062] Figure 9 An exemplary diagram of the fifth state of a control interface is shown;

[0063] Figure 10 This is a flowchart of an interface control method provided in one embodiment of this application. Figure 2 ;

[0064] Figure 11 This is a block diagram of an interface control device provided in one embodiment of this application;

[0065] Figure 12 This is a schematic diagram of the control device of a blood pump system provided in one embodiment of this application. Detailed Implementation

[0066] To make the objectives, technical solutions, and advantages of this application clearer, the embodiments of this application will be described in further detail below with reference to the accompanying drawings.

[0067] The control device provided in this application embodiment is used to control a blood pump system. Optionally, the control device is equipped with an application program that controls the operation of the blood pump system. In some possible implementations, the control device can also communicate with a server via a network. The server provides background services for the control device. For example, the server can be a background server for the application program. The server can be a standalone physical server, a server cluster consisting of multiple physical servers, or a distributed system. Optionally, the server provides background services for multiple control devices simultaneously. Optionally, the control device and the server can be directly or indirectly connected via wired or wireless communication, which is not limited herein.

[0068] The aforementioned blood pump systems include, but are not limited to, external artificial heart blood pump systems, interventional artificial heart blood pump systems, or artificial heart-lung blood pump systems. The aforementioned control device can be applied to at least one of these systems. Correspondingly, the blood pump system controlled by the control device is an external artificial heart blood pump system, an interventional artificial heart blood pump system, or an artificial heart-lung blood pump system.

[0069] In one possible implementation, the blood pump system controlled by the control device is an external artificial heart blood pump system. Please refer to [reference needed]. Figure 1 This illustrates a schematic diagram of an external artificial heart blood pump system provided in one embodiment of this application. Figure 1 As shown, the external artificial heart blood pump system provided in this application embodiment includes, but is not limited to: an external magnetic levitation blood pump 110, a control device 120, an extracorporeal circulation tubing assembly 130, and a preset sensor 140.

[0070] The external magnetic levitation blood pump 110 includes a magnetic levitation motor 111 and a pump head 112 detachably connected to the magnetic levitation motor 111. The pump head 112 includes a pump housing and an impeller housed within the pump housing. The impeller can be suspended within the pump housing and can be driven to rotate by the motor 101 to pump blood from the blood inlet to the blood outlet of the pump housing.

[0071] The control device 120 is connected to the motor 111 and is used to control the operation of the motor 111. The control device 120 may adopt a known embodiment as provided in the publication number CN209713797U, which will not be described in detail here.

[0072] The extracorporeal circulation tubing assembly 130 is used to connect the extracorporeal magnetic levitation blood pump 110 and the subject. Optionally, the extracorporeal circulation tubing assembly 130 includes: a first tube 131 connected at one end to the blood inlet of the pump head, and a second tube 132 connected at one end to the blood outlet of the pump head, the other end of the first tube 131 and the other end of the second tube 132 being used to connect to the subject.

[0073] The preset sensor 140 can be installed in the blood pump system, for example, on the extracorporeal circulation tubing assembly 130 (on the first tube 131 and / or the second tube 132), in the magnetic levitation motor 111, in the circuitry of the blood pump system, or on the subject. The preset sensor is connected to the control device 120 and is specifically used to monitor the operating parameters of the blood pump system and provide the monitored operating parameter data to the control device 120.

[0074] The aforementioned operating parameters include, but are not limited to: blood pump flow rate, fluid pressure, fluid viscosity, motor speed, impeller speed, motor current, and motor voltage. Correspondingly, the preset sensors 140 include, but are not limited to, flow sensors, pressure sensors, fluid viscosity sensors, speed sensors, current sensors, and voltage sensors.

[0075] Optionally, the control device 120 is provided with an interface panel. The interface panel has preset peripheral device interfaces, including a sensor interface for connecting to a sensor 140. The preset sensor 140 can be detachably connected to the control device 120 via the sensor interface. The control device 120 and the preset sensor 140 can also communicate via a network; for example, if both the control device 120 and the preset sensor 140 are IoT devices, they can communicate with each other via a network.

[0076] In another possible implementation, the blood pump system controlled by the control device is an artificial heart-lung pump system. Please refer to [reference needed]. Figure 2 This illustrates a schematic diagram of an artificial cardiopulmonary bypass system provided in one embodiment of this application. Compared to Figure 1 The external artificial heart pump system shown in this application embodiment also includes an oxygenator 150.

[0077] Accordingly, the connection method and tubing of the extracorporeal circulation tubing assembly 130 are also different. In the artificial cardiopulmonary blood pump system, an oxygenator 150 is also connected to the extracorporeal circulation tubing assembly 130, specifically for connecting the extracorporeal magnetic levitation blood pump 110, the oxygenator 150, and the subject. Optionally, the extracorporeal circulation tubing assembly 130 includes: a first tube 131 connected at one end to the blood inlet of the pump head, a third tube 133 connected at one end to the blood outlet of the pump head, and a fourth tube 134 connected at one end to the blood outlet of the oxygenator 150. The other end of the third tube 133 is used to connect to the blood inlet of the oxygenator 150, and the other ends of the first tube 131 and the fourth tube 134 are used to connect to the subject.

[0078] The oxygenator 150 is also equipped with a gas inlet and a gas outlet. Oxygen-containing gas enters the oxygenator 150 through the gas inlet and oxygenates the blood. The oxygenator 150 then outputs the oxygenated blood, which is then introduced into the subject through the fourth tube 134. Any remaining gas can be discharged through the gas outlet.

[0079] Optionally, the oxygenator 150 is also connected to a liquid circulation loop, in which the circulating liquid, such as warm water, can be used to keep the blood in the blood loop (i.e., the blood loop formed by the extracorporeal circulation tubing assembly 130) warm.

[0080] The preset sensor 140 can be installed on the first tube 131, the third tube 133, and the fourth tube 134, or in the magnetic levitation motor 111, or in the circuit of the blood pump system, or on the subject. The preset sensor is connected to the control device 120 and is specifically used to monitor the operating parameters of the blood pump system and provide the monitored operating parameter data to the control device 120.

[0081] In another possible implementation, the blood pump system controlled by the control device is an interventional artificial heart blood pump system. Please refer to [reference needed]. Figure 3 This illustrates a schematic diagram of an interventional artificial heart blood pump system provided in one embodiment of this application. Figure 3 As shown, the interventional artificial heart blood pump system provided in this application embodiment includes, but is not limited to: catheter pump 310, control device 120, flushing device 330, and preset sensors.

[0082] The catheter pump 310 includes a drive assembly 311, a catheter 312, a pump head 313, and a rotatable drive shaft passing through the catheter 312. The pump head 313 includes a pump housing connected to the distal end of the catheter 312 and an impeller housed within the pump housing. The impeller is connected to the distal end of the drive shaft and is driven to rotate, thereby pumping blood into the cardiovascular system (such as between the left ventricle and the ascending aorta inside the heart).

[0083] The control device 120 is connected to the drive assembly 311 and is used to control the rotation of the motor in the drive assembly 311, thereby controlling the rotation of the drive shaft and then the rotation of the impeller to pump blood from the blood inlet to the blood outlet.

[0084] The drive assembly 311 can also be connected to the flushing device 330. The flushing fluid output by the flushing device 330 can be input to the flushing fluid inlet of the drive assembly 311 through the flushing fluid inlet pipe 331. Part of the flushing fluid that enters the accommodating cavity through the flushing fluid inlet enters the conduit and is discharged to the human body at the pump head 313. The other part passes through the motor rotor in the drive assembly 311 and is discharged from the flushing fluid outlet pipe 332 connected to the flushing fluid outlet.

[0085] The preset sensors can be installed in the aforementioned interventional artificial heart blood pump system, for example, on the catheter pump 310 (e.g., on the drive assembly 311, or on the pump head 313), on the flushing device 330 (e.g., pressure sensors on the flushing fluid inlet line 331 and / or flushing fluid outlet line 331), in the circuitry of the interventional artificial heart blood pump system, or on the subject. The preset sensors are connected to the control device 120 and are specifically used to monitor the operating parameters of the blood pump system and provide the monitored operating parameter data to the control device 120.

[0086] By connecting different blood pumps, oxygenators, and sensors to the control device provided in this application, different types of blood pump systems can be formed. Furthermore, the sensors can be independently controlled through the sensor control component in the control interface. Therefore, the interface control method and control device provided in this application can be applied to both the above-mentioned external artificial heart blood pump system and artificial heart-lung blood pump system. In addition, it can also be applied to interventional artificial heart blood pump systems, which can meet the monitoring needs of different blood pump systems for different operating parameters.

[0087] The above is a description of the blood pump systems that the control device can be connected to. The following is a further detailed description of the interface control method provided in the embodiments of this application.

[0088] Please refer to Figure 4 It illustrates the flow of an interface control method provided in one embodiment of this application. Figure 1 This method can be applied to the control equipment of a blood pump system. Optionally, the control equipment is an electronic device with data calculation and processing capabilities. The method may include the following steps (410-430).

[0089] Step 410: Display the control interface corresponding to the blood pump system.

[0090] The aforementioned control interface can be a graphical user interface displayed on a screen, a control panel on a control device, or a combination of a control panel and a graphical user interface. This application does not limit the type, size, or location of the control interface; it can be configured according to actual needs.

[0091] Optionally, the control interface includes preset sensor control components. These preset sensor control components are used to control the operation of sensors associated with them in the blood pump system. Optionally, the preset sensors in the blood pump system include, but are not limited to, flow sensors, pressure sensors, fluid viscosity sensors, speed sensors, current sensors, voltage sensors, etc.

[0092] The required sensors may differ for different blood pump systems or different application scenarios, but there are also some universal and necessary sensors. Optionally, the aforementioned preset sensor control components include a first type of sensor control component and a second type of sensor control component. The first type of sensor control component is used to control the necessary sensors in the blood pump system, while the second type of sensor control component is used to control optional sensors. The necessary sensors in the blood pump system are used to monitor a first operating parameter that needs to be monitored in all blood pump systems, while the optional sensors are used to monitor a second operating parameter that the blood pump system can selectively monitor.

[0093] For example, blood pump flow rate and motor speed are usually the first operating parameters that must be monitored in each blood pump system. Therefore, the control components corresponding to the flow sensor used to monitor blood pump flow rate and the speed sensor used to monitor motor speed belong to the first type mentioned above. However, blood pressure is not necessarily the second operating parameter that must be monitored in a blood pump system, or blood pressure can be measured by other devices without relying on control equipment. Therefore, the pressure sensor used to monitor blood pressure belongs to the second type mentioned above.

[0094] In one possible implementation, a preset sensor can be detachably connected to the control device via a sensor interface on the control device, and the control device can send control signals to the sensor via the sensor interface.

[0095] In another possible implementation, the preset sensor and the control device can be fixedly connected by a line, and the control device can send control signals to the sensor through the connection line.

[0096] The aforementioned preset sensor control component can be an interactive page element pre-set in the graphical user interface, such as controls displayed on the page, or a mechanical button pre-set on the control panel. This application does not limit the type, style, or location of the sensor control component; it can be designed according to actual needs.

[0097] Users can perform preset operations on the aforementioned sensor control components to trigger corresponding control commands. These preset operations include, but are not limited to, selection, single-click, double-click, long-press, multi-selection, and swiping. These preset operations can be touch operations or operations triggered by controlling pointer behavior.

[0098] When the control device detects an operation triggered against the aforementioned sensor control component, it can determine the operation type and, based on the preset correspondence between the operation type and the control command within the program, trigger the corresponding control command to control the corresponding sensor.

[0099] According to function type, the above control commands include, but are not limited to, turn-on commands, turn-off commands, restart commands, calibration commands, etc.; according to command triggering form, the above control commands include, but are not limited to, selection commands, single-click commands, double-click commands, long-press commands, multi-select commands, swipe commands, etc.

[0100] The instructions under the two classification methods can have corresponding overlaps. For example, a selection instruction can be either an on or off instruction, and whether it corresponds to on or off can be determined based on the sensor state. For instance, when the sensor is off, the selection instruction can be an on instruction, and conversely, when the sensor is off, the selection instruction is an off instruction. This application does not limit the functional type or triggering form of the control instructions.

[0101] In one example, such as Figure 5 As shown, a schematic diagram of a control interface (1) is illustrated. The control interface 50 includes preset pressure sensor control components, namely pressure 1 option 51, pressure 2 option 52, and pressure 3 option 53. Pressure 1 option 51 is used to control pressure sensor 1, pressure 2 option 52 is used to control pressure sensor 2, and pressure 3 option 53 is used to control pressure sensor 3.

[0102] Step 420: In response to the control command for the target sensor control component, execute the control action corresponding to the control command on the target sensor.

[0103] The preset sensor control component includes a target sensor control component, which is selected according to the blood pump monitoring requirements. The target sensor control component is used to control the operation of the target sensor, which is used to monitor the operating parameters of the blood pump system. The blood pump system includes the target sensor.

[0104] In one example, the preset sensor control component is a preset pressure sensor control component, the target sensor control component is a target pressure sensor control component selected according to the blood pressure monitoring requirements of the blood pump system, and the target sensor is a pressure sensor associated with the target pressure sensor control component.

[0105] The aforementioned blood pump monitoring requirements refer to the need to monitor specific operating parameters within a blood pump system. The operating parameters that users need to monitor may differ depending on the type of blood pump system or the stage of surgery, thus generating different blood pump monitoring requirements. Users can control the operation of the target sensor component according to their actual blood pump monitoring needs.

[0106] For sensors used to monitor the first operating parameter, these sensors need to be turned on and used regardless of the type of blood pump system the control device is applicable to. Therefore, the control device can automatically start these sensors after power-on. Of course, the user can also manually control the start-up, and this application embodiment does not limit this.

[0107] For the sensor used to monitor the second operating parameter, the user can use it as needed. The aforementioned target sensor control component can be selected from the second type of sensor control components according to the current blood pump monitoring requirements. Optionally, the second type of sensor control component includes a preset pressure sensor control component.

[0108] The number of the aforementioned target sensor control components can be one or more, meaning the number of target sensor control components is greater than or equal to one. When the number of target sensor control components is greater than one, the user can control these target sensor control components sequentially, simultaneously, or in batches.

[0109] In one possible scenario, the user only needs to use the operating parameter data monitored by an optional sensor (i.e., the sensor that can be selected for use). Then, the user can control the operation of the sensor by controlling the sensor control component (which belongs to the second type) corresponding to that sensor. For example, by controlling the sensor control component corresponding to the sensor alone, the device can control the operation of the sensor independently in response to the control command specifically for that sensor control component.

[0110] In another possible scenario, if the user needs to use at least two optional sensors, the user can simultaneously control the sensor control components corresponding to each of the at least two optional sensors. For example, the user can simultaneously select (click simultaneously, long press simultaneously, etc.) the sensor control components corresponding to each of the at least two optional sensors, thereby simultaneously controlling the operation of the at least two optional sensors, such as simultaneously activating the at least two optional sensors.

[0111] In the case where the blood pump system is an external artificial heart blood pump system or an artificial heart-lung blood pump system, the target sensor includes at least one of a first pressure sensor and a second pressure sensor, wherein the first pressure sensor is used to monitor the pressure value at the fluid inlet and the second pressure sensor is used to monitor the pressure value at the fluid outlet.

[0112] In one possible implementation, the aforementioned blood pump system is an external artificial heart blood pump system, and the first pressure sensor can be located on the tubing connected to the blood inlet of the pump head (e.g., Figure 1 The first tube 131 shown), and the second pressure sensor can be installed on the tube connected to the blood outlet of the pump head (e.g., the first tube 131). Figure 1 The second tube 132 shown.

[0113] In another possible implementation, the above-described blood pump system is an artificial heart-lung pump system. A first pressure sensor can be located on the tubing connected to the blood inlet of the pump head (e.g., Figure 2 The first tube 131 shown), and the second pressure sensor can be installed on the tube connected to the blood outlet of the pump head (e.g., the first tube 131). Figure 2 The third tube 133 shown. Optionally, the target sensor also includes a tube disposed on the line connected to the blood outlet of the oxygenator (e.g., Figure 2 The pressure sensor shown is the fourth tube (133).

[0114] In the case of an interventional artificial heart blood pump system, the target sensors include a third pressure sensor and a fourth pressure sensor. The third pressure sensor is used to monitor arterial pressure values, and the fourth pressure sensor is used to monitor ventricular pressure values.

[0115] Optionally, a third pressure sensor can be located at the blood outlet near the pump head (e.g., Figure 3 The fourth pressure sensor can be located near the blood outlet of the pump head 313 (as shown), and can be located at the blood inlet at the distal end of the pump head (e.g., near the blood outlet). Figure 3 (Near the blood inlet of the pump head 313 shown).

[0116] In the case of an interventional artificial heart blood pump system, the target sensor also includes a fifth pressure sensor, which is used to monitor the pressure value of the flushing fluid.

[0117] Optionally, the fifth pressure sensor is located on the flushing fluid line, for example... Figure 3 The flushing fluid inlet line 331 and / or flushing fluid outlet line 331 shown.

[0118] The aforementioned control actions include, but are not limited to, starting the sensor, turning off the sensor, restarting the sensor, calibrating the sensor, etc., and the embodiments of this application do not limit these actions.

[0119] Optionally, in response to a control command for the target sensor control component, the control device executes a control action corresponding to the control command on the target sensor interface controlled by the target sensor control component. The sensor interface on the control device includes the aforementioned target sensor interface. Specifically, the control action includes activating or deactivating the target sensor interface controlled by the target sensor control component.

[0120] In an exemplary embodiment, the control instructions include selection instructions for the target sensor control component, and the control device can perform corresponding control actions on the target sensor according to the sensor's operating state and the selection instructions.

[0121] Optionally, the control device can determine the operating status of the sensor based on the connection and power-on indicators corresponding to the sensor interface. If the connection indicator indicates that the sensor interface is not connected to a sensor or the power-on indicator indicates that the sensor interface is not powered on, the sensor can be determined to be in the off state. If the power-on indicator indicates that the sensor interface is powered on and the connection indicator indicates that the sensor interface is connected to a sensor, the sensor can be determined to be in the on state.

[0122] Optionally, the control device can also determine the operating status of the sensor based on the displayed data. If the control interface does not display the sensor data monitored by the sensor, it can be determined that the sensor is in the off state; if the control interface displays the sensor data monitored by the sensor, it can be determined that the sensor is in the on state.

[0123] When the target sensor is in the off state, the control device starts the target sensor in response to the selection command for the target sensor control component; when the target sensor is in the on state, the control device shuts down the target sensor in response to the selection command for the target sensor control component.

[0124] The aforementioned control device can control the opening and closing of corresponding sensors in different states by responding to selection commands for sensor components. This decouples the opening and closing of sensors in the blood pump system from the operation of the blood pump (or control device), enabling separable control of sensors in the blood pump system. At the same time, it effectively reduces sensor wear and tear and the power consumption of the blood pump system, saving the computing resources of the control device.

[0125] When the target sensor is in the off state, if the control device detects a selection command for the target sensor control component, it can determine that the current user's control intention is to start the target sensor. That is, the following correspondence exists: the control action corresponding to the selection command triggered when the target sensor is in the off state (which can be regarded as the start command) is to start the target sensor.

[0126] Correspondingly, when the target sensor is in the on state, if the control device detects a selection command for the target sensor control component, it can determine that the current user's control intention is to turn off the target sensor. That is, the following correspondence exists: the control action corresponding to the selection command triggered when the target sensor is in the on state (which can be regarded as a turn-off command) is to turn off the target sensor.

[0127] The aforementioned "off state" can refer to the state where the target sensor is not powered on. In this state, activating the sensor involves powering it on and receiving the operating parameter data it monitors. Specifically, the "not powered on" state could mean the target sensor is connected to the control device's sensor interface, but because this interface requires independent activation, the target sensor remains unpowered even when the control device is powered on. In this case, activating the target sensor would involve activating the sensor interface to which it is connected.

[0128] The aforementioned "off" state can also refer to the state where the display of target sensor monitoring data is turned off. In this case, even if the target sensor is powered on, its monitored operating parameter data will not be displayed on the control device. When the target sensor monitoring data display is off, the action to start the target sensor can be divided into at least two cases. One is that the target sensor is not powered on; the specific start-up action can be referred to the start-up action described in the previous paragraph. The other is that the target sensor is powered on; in this case, the specific action to start the target sensor is to start the data display. For example, if the user believes that the display of a certain data at a certain stage interferes with other important data and is prone to misreading, then the display of that data can be temporarily turned off while the sensor continues to operate. When it is necessary to view that data, the display can be started by controlling the target sensor control component, without waiting for the sensor's startup and calibration process.

[0129] The aforementioned "on" state can be a state where the target sensor is powered on and displaying data normally. When the target sensor is on, actions to turn it off include at least one of the following: powering off the target sensor and stopping the display of the operating parameter data monitored by the target sensor. Specifically, when powering off the target sensor, the corresponding data can be displayed (but the displayed data will be 0 or an anomaly), or the data display can be directly turned off. When stopping the display of the operating parameter data monitored by the target sensor, the target sensor can be powered off, or it can remain powered on and continue operating.

[0130] In an exemplary embodiment, after detecting the above selection command, the control device may wait for user confirmation before executing the corresponding control action. Details are as follows:

[0131] In one possible implementation, when the target sensor is in a closed state, the control device may display an activation prompt message corresponding to the target sensor control component in response to a selection command; and activate the target sensor in response to a confirmation command for the activation prompt message.

[0132] The aforementioned activation prompt message refers to the prompt message for activating the target sensor, used to confirm the execution of the control action to activate the target sensor.

[0133] Optionally, the prompt message includes a confirmation option and a cancel option. The user can select the confirmation option to trigger the confirmation command, instructing the control device to start the target sensor, or select the cancel option to trigger a cancel command, instructing the control device to cancel the start of the target sensor.

[0134] That is, when the target sensor is in the off state, if the control device detects a confirmation command triggered based on the above confirmation option, it starts the target sensor; if it detects a cancellation command triggered based on the above cancellation option, it cancels the start of the target sensor; if it does not detect the above confirmation command or cancellation command, it waits, and if it still does not detect the above confirmation command or cancellation command within a preset time, it cancels the start of the target sensor.

[0135] Correspondingly, when the target sensor is in the on state, the control device can display a shutdown prompt message corresponding to the target sensor control component in response to the selection command; and shut down the target sensor in response to the confirmation command for the shutdown prompt message.

[0136] The aforementioned shutdown prompt message refers to the prompt message for shutting down the target sensor, used to confirm the execution of the control action to shut down the target sensor.

[0137] Optionally, the closing prompt message includes a confirmation option and a cancel option. The user can select the confirmation option to trigger the confirmation command, instructing the control device to close the target sensor, or select the cancel option to trigger a cancel command, instructing the control device to cancel closing the target sensor.

[0138] That is, when the target sensor is in the on state, if the control device detects a confirmation command triggered based on the above confirmation option, it will turn off the target sensor; if it detects a cancellation command triggered based on the above cancellation option, it will cancel turning off the target sensor; if it does not detect the above confirmation command or cancellation command, it will wait, and if it still does not detect the above confirmation command or cancellation command within a preset time, it will cancel turning off the target sensor.

[0139] By displaying the aforementioned on / off prompts on the control interface, the user can be effectively informed of the control action that the device is about to perform. The control action is then executed only after the user confirms, which clearly clarifies the user's control intent towards the sensor and effectively prevents misoperation.

[0140] Optionally, the selection instruction is triggered based on a touch operation on the target sensor control component, such as a long press. A long press refers to pressing the target sensor control component for a duration exceeding a preset time threshold.

[0141] When the target sensor is in the off state, the control device, in response to a touch operation on the target sensor control component, can determine the duration of the touch operation, where the touch operation represents the selection instruction; and if the duration is greater than or equal to a preset duration threshold, then an on prompt message is displayed. Alternatively, when the target sensor is in the on state, the control device, in response to a touch operation on the target sensor control component, determines the duration of the touch operation; and if the duration is greater than or equal to a preset duration threshold, then an off prompt message is displayed.

[0142] By long-pressing to trigger control of the target sensor control component, erroneous operations caused by a single accidental touch can be effectively avoided.

[0143] The following examples illustrate the above operation process and interface transitions. Figure 5 The control interface 50 shown displays pressure option 1 51, pressure option 2 52, and pressure option 3 53. After the user presses and holds pressure option 1 51, a prompt box 54 indicating that pressure 1 has been activated will appear on the control interface 50, displaying a confirm activation button 541 and a cancel activation button 542. The control interface 50 then changes to... Figure 6 The state shown, Figure 6 An exemplary diagram of a second state of a control interface is shown.

[0144] After the user selects the confirmation button 541, the control interface 50 changes to Figure 7 The state shown, Figure 7 An exemplary diagram of a third state of the control interface is shown. That is, the pressure 1 option 51 mentioned above is activated, and the pressure data monitored by the pressure sensor 1 is displayed in the pressure 1 option 51.

[0145] In this situation, if the user presses and holds option 51 again, a prompt box 55 indicating that pressure 1 should be turned off will appear on the control interface 50, displaying a confirm button 551 and a cancel button 552. The control interface 50 then changes to... Figure 8 The state shown, Figure 8 An exemplary diagram of a fourth state of a control interface is shown.

[0146] Additionally, it should be noted that the control operations of the sensor control components and the operation of the blood pump system can be decoupled. Once the control device is powered on and the control interface is displayed, control operations can be performed on the sensor control components. Whether the blood pump system is running or not will not affect the execution of these control operations and actions. In other words, independent control of each sensor can be achieved regardless of whether the blood pump system is running (whether the blood pump is rotating).

[0147] Optionally, in the initial state, the sensors corresponding to each of the aforementioned preset sensor control components are turned off, or the data they collect is not displayed. That is, the sensors corresponding to each of the preset sensor control components are initially in a turned-off state and will not be activated upon startup of the control device or the blood pump system. For sensor control components not selected other than the target sensor control component, since no control command has been received, they can continue to maintain their original state. For example, in the initial state, all the sensors corresponding to each of the preset sensor control components are in a turned-off state. After the user activates the target sensor individually by controlling the target sensor control component, the other unselected sensors remain in a turned-off state.

[0148] Step 430: Update the status information of the target sensor on the control interface.

[0149] Optionally, the aforementioned status information characterizes the operational status of the target sensor. This status information includes, but is not limited to, the operating status information of the target sensor, the sensor interface identifier of the target sensor, the operating parameter identifier of the target sensor, and the operating parameter data of the target sensor. The aforementioned operating parameter data is data monitored by the target sensor, or data obtained after processing the raw data monitored by the target sensor.

[0150] The above working status information is used to indicate the working status of the target sensor, such as whether it is turned on, running, or turned off.

[0151] In an exemplary embodiment, after the control device activates the target sensor, it can display the corresponding operating parameter data of the target sensor based on the target sensor control component.

[0152] Optionally, the target sensor control component is an interactive operating parameter display box that displays the operating parameter data corresponding to the target sensor.

[0153] In addition, the control device can perform anomaly detection only on selected target sensors, thereby issuing anomaly alarms and promptly alerting users to anomalies of concern. Sensors that are not of interest to the user (such as sensors that do not require startup and are not turned on) may not receive warnings. Specifically, the control device can detect the operating status data corresponding to the target sensors; when the operating status data indicates that the target sensor is operating abnormally, it will display the corresponding alarm information for the target sensor.

[0154] Optionally, the aforementioned operational status data includes connection status identifier data, calibration status identifier data, data accuracy identifier data, and transmission status identifier data corresponding to the target sensor. The connection status identifier data characterizes the connection status between the target sensor and the control device (e.g., connected or disconnected). The calibration status identifier data characterizes the calibration status of the target sensor (e.g., calibrated, uncalibrated, calibration unsuccessful, etc.). The data accuracy identifier data characterizes the accuracy of the data acquired by the target sensor (e.g., accurate or abnormal). The transmission status identifier data characterizes the data transmission status between the target sensor and the control device (e.g., communication normal, communication abnormal, transmission interrupted, etc.).

[0155] Optionally, the operational status data indicating abnormal operation of the target sensor includes, but is not limited to, the following situations: connection status data indicating that the connection between the target sensor and the control device is disconnected; calibration status data indicating that the target sensor is not calibrated or the calibration is unsuccessful; data accuracy data indicating that the accuracy of the data collected by the target sensor is abnormal; and the aforementioned transmission status data indicating that the communication between the target sensor and the control device is abnormal or the transmission is interrupted.

[0156] The alarm information mentioned above is used to indicate that the target sensor has malfunctioned, such as connection problems, calibration errors, or data anomalies.

[0157] The alarm information mentioned above includes, but is not limited to, alarm text, alarm flashing signals, and alarm sounds. The alarm text is used to describe the cause of the abnormality corresponding to the target sensor, such as a sensor disconnection.

[0158] Specifically, the control device may display alarm prompts based on the status display bar; and / or, display alarm prompts based on the target sensor component.

[0159] By using the aforementioned status display bar and / or the corresponding target sensor components to provide alarm prompts, the sensor abnormality can be clearly displayed to the user, and the abnormal sensor can be located intuitively.

[0160] In some possible implementations, the control interface also includes a status display bar. For example, a bar-shaped status display bar of preset width is provided at the top of the control interface. When no alarm occurs, the status display bar can display information such as the brand icon and time. When an alarm occurs, the status display bar can be highlighted and flashing, and at the same time, the alarm prompt text is displayed in the status display bar, and the control device can also play an alarm prompt sound.

[0161] In other possible implementations, the target sensor control component may be highlighted and flashed. For example, the target sensor control component may be an interactive operating parameter display box, which can be highlighted and flashed when an alarm is triggered.

[0162] The alarm message will be explained below with a specific example. In one example, no pressure sensor is connected to pressure sensor interface 3 on the control device. If the user presses and holds option 53 (pressure 3) to activate pressure sensor interface 3, but the control device does not detect pressure sensor 3, an alarm will be triggered. The specific control interface display status is as follows: Figure 9 As shown, this example illustrates a fifth state diagram of a control interface. The status display bar at the top of the control interface 50 is highlighted and may flash, and may also display the alarm text "Pressure sensor 3 disconnected". Furthermore, the pressure 3 option 53 is highlighted to visually alert the user that pressure sensor 3 is malfunctioning.

[0163] In an exemplary embodiment, after the target sensor is turned off, the control device can, based on the target sensor control component, cancel the display of the operating parameter data corresponding to the target sensor.

[0164] In summary, the technical solution provided in this application, by setting a sensor control component on the control interface corresponding to the blood pump system, allows the control device to flexibly respond to control commands for the target sensor control component, thereby selectively controlling the operation of the corresponding target sensor in the blood pump system and updating the status information detected by the target sensor. Under this design, users can selectively control the operation of the corresponding sensors in the blood pump system according to the actual scenario and usage requirements, thereby viewing the corresponding status information as needed, improving the controllability of the sensors in the blood pump system. Furthermore, since the sensors in the blood pump system can be independently controlled through the sensor control component in the control interface, the control device can be applied to different types of blood pump systems simultaneously to meet the different pressure monitoring requirements of different blood pump systems, improving the versatility and compatibility of the control device between different blood pump systems, and reducing the manufacturing and R&D costs of the blood pump system.

[0165] Please refer to Figure 10 It illustrates the flow of an interface control method provided in one embodiment of this application. Figure 2 This method can be applied to the control equipment of a blood pump system. Optionally, the control equipment is an electronic device with data calculation and processing capabilities. The method may include the following steps (1001-1007).

[0166] Step 1001: Display the control interface corresponding to the blood pump system.

[0167] Optionally, the control interface includes preset sensor control components.

[0168] Step 1002: In response to the control command for the target sensor control component, execute the control action corresponding to the control command on the target sensor.

[0169] For an explanation of step 1002 above, please refer to the explanation of step 420 in the above embodiments.

[0170] In another possible implementation, the control interface further includes a preset mode selection component, which is used to select a sensor associated with a preset mode.

[0171] Correspondingly, the aforementioned target sensor can also be controlled through a control mode selection component. In response to a selection command for the target mode selection component, the control device can determine the target sensor associated with the target mode selection component and thus perform a preset control action on the target sensor.

[0172] The target mode selection component is selected from a preset set of mode selection components based on the blood pump monitoring requirements. This target mode selection component is associated with the target sensor. By controlling the target mode selection component, the control of one or more associated sensor control components can be quickly achieved, thereby enabling simultaneous and rapid control of the operation of one or more corresponding sensors.

[0173] The aforementioned preset mode can be a blood pump monitoring mode, which is determined based on the blood pump monitoring requirements. Each mode has specific monitoring requirements for designated operating parameters. The sensors associated with the preset mode are those used to monitor the designated operating parameters in the preset mode. The designated operating parameters are the operating parameters that are specified to be monitored in the preset mode.

[0174] The above blood pump monitoring modes can be classified according to the type of blood pump system, such as external artificial heart mode, interventional artificial heart mode, and external artificial heart-lung mode.

[0175] In some possible implementations, the operating parameters that need to be monitored in the external artificial heart mode or external artificial cardiopulmonary mode include the pressure on the blood pump inlet and outlet tubes. Therefore, the sensors associated with the mode selection component corresponding to the external artificial heart mode include the pressure sensors on the blood pump inlet and outlet tubes.

[0176] In some possible implementations, the operating parameters that need to be monitored in the interventional artificial heart mode include arterial pressure, ventricular pressure, and flushing fluid pressure. Therefore, the sensors associated with the mode selection component corresponding to the interventional artificial heart mode include pressure sensors for monitoring arterial pressure, ventricular pressure, and flushing fluid pressure, respectively.

[0177] In an exemplary embodiment, each mode selection component is associated with at least two sensors. After the control device is turned on, in response to a start command for a target mode selection component, at least two target sensors associated with the target mode selection component are activated.

[0178] Optionally, there is an association between the mode selection component and the sensor type. After the control device is turned on, in response to the start command for the target mode selection component, the target sensor type associated with the target mode selection component can be determined according to the above association, thereby activating the target sensor belonging to the above target sensor type. Optionally, the above preset control actions include, but are not limited to, starting, stopping, and calibrating. The preset control actions executed are related to the sensor state. For example, the preset control action when the sensor is in the on state is stopping, the preset control action when the sensor is in the off state is starting, and the preset control action when the sensor is in the state to be calibrated is calibrating.

[0179] Step 1003: If no control command is detected, perform device connection detection processing on the control device to obtain the connection device detection result corresponding to the control device.

[0180] The aforementioned control commands can be triggered by the user operating the sensor control components. Once the control device detects the control command, it can execute the corresponding control action according to the user's intention. However, if the control device does not detect a control command, it can automatically determine the current blood pump monitoring needs and thus automatically control the operation of the corresponding target sensor.

[0181] Specifically, the control device can determine the type of blood pump system by monitoring the status of the peripheral devices currently connected to it. The aforementioned connection device detection results can characterize the status of the peripheral devices connected to the control device, specifically including information about the peripheral devices connected to the control device.

[0182] Step 1004: Determine the type information of the blood pump system based on the test results of the connected device.

[0183] If the connection device test results show an external magnetic levitation blood pump but no oxygenator, the type of blood pump system can be determined to be an external artificial heart blood pump system.

[0184] If both an external magnetic levitation blood pump and an oxygenator are present in the connection device test results, the type of blood pump system can be determined to be an external artificial heart-lung blood pump system.

[0185] If a catheter pump is present in the connection device test results, the type of blood pump system can be determined to be an interventional artificial heart blood pump system.

[0186] Step 1005: Select the target sensor based on the type information.

[0187] Different types of blood pump systems can be paired with different target sensors to detect their respective specified operating parameters.

[0188] When the blood pump system is an external artificial heart blood pump system or an artificial heart-lung blood pump system, the target sensor selected by the control device includes at least one of a first pressure sensor and a second pressure sensor. The first pressure sensor is used to monitor the pressure value at the fluid inlet, and the second pressure sensor is used to monitor the pressure value at the fluid outlet.

[0189] In the case of an interventional artificial heart blood pump system, the target sensors selected by the control device include a third pressure sensor and a fourth pressure sensor. The third pressure sensor is used to monitor arterial pressure values ​​(such as aortic and pulmonary artery pressure values), and the fourth pressure sensor is used to monitor ventricular pressure values ​​(such as left ventricular and right ventricular pressure values).

[0190] In the case of an interventional artificial heart blood pump system, the target sensor selected by the control device may also include a fifth pressure sensor, which is used to monitor the pressure value of the flushing fluid.

[0191] Step 1006: Perform a preset control action on the target sensor.

[0192] After the control device is powered on, the control host can activate the designated target sensor based on the blood pump system type detected by itself or the monitoring mode selected manually.

[0193] Step 1007: Update the status information of the target sensor on the control interface.

[0194] Specifically, the control interface can display the data corresponding to the specified operating parameters monitored by the target sensor.

[0195] In summary, the technical solution provided in this application, by setting a mode selection component on the control interface corresponding to the blood pump system, allows the control device to flexibly respond to control commands for the target mode selection component, thereby quickly controlling the operation of the currently required target sensor and updating the status information detected by the target sensor. Under this design, users can select the mode selection component according to the actual scenario and usage requirements, thereby quickly controlling the operation of the corresponding sensor in the blood pump system with one click, and viewing the corresponding status information as needed. This not only improves the controllability of the sensors in the blood pump system but also reduces the operational complexity of controlling sensor operation.

[0196] In addition, the control device can also determine the type of blood pump system currently connected by detecting the device connection status. Based on the type of the blood pump system, it can select and control the target sensor that matches the current type without manual selection. This not only improves the versatility and compatibility of the control device across different blood pump systems, but also further reduces the operational complexity of controlling the sensor, and enhances the automation level of sensor control and the intelligence of the control device.

[0197] The following are embodiments of the apparatus of this application, which can be used to execute embodiments of the method of this application. For details not disclosed in the apparatus embodiments of this application, please refer to the embodiments of the method of this application.

[0198] Please refer to Figure 11 This diagram illustrates a block diagram of an interface control device according to an embodiment of this application. The device can be applied to a control device for a blood pump system and has the function of implementing the aforementioned interface control method. This function can be implemented in hardware or by hardware executing corresponding software. The device can be a standalone control device or can be integrated within a control device. The device 1100 may include:

[0199] The interface display module 1110 is used to display the control interface corresponding to the blood pump system, and the control interface includes a preset sensor control component;

[0200] The sensor control module 1120 is used to execute control actions corresponding to the control commands for the target sensor in response to control commands for the target sensor control component; wherein, the preset sensor control component includes the target sensor control component, the target sensor control component is a sensor control component selected according to the blood pump monitoring requirements, the target sensor control component is used to control the operation of the target sensor, and the target sensor is used to monitor the operating parameters of the blood pump system;

[0201] The interface display module is also used to update and display the status information corresponding to the target sensor on the control interface, and the status information represents the operating status detected by the target sensor.

[0202] In an exemplary embodiment, the sensor control module includes:

[0203] A sensor activation unit is configured to activate the target sensor in response to a selection command for the target sensor control component when the target sensor is in a closed state, wherein the control command includes the selection command;

[0204] The interface display module is specifically used to display the operating parameter data corresponding to the target sensor based on the target sensor control component, and the status information includes the operating parameter data.

[0205] In an exemplary embodiment, the interface display module includes:

[0206] The prompt information display unit is used to display an activation prompt information corresponding to the target sensor control component in response to the selection command when the target sensor is in the off state;

[0207] The sensor activation unit is also configured to activate the target sensor in response to a confirmation command for the activation prompt information.

[0208] In an exemplary embodiment, the prompt information display unit is specifically used for:

[0209] When the target sensor is in a closed state, in response to a touch operation on the target sensor control component, the duration of the touch operation is determined, wherein the touch operation represents the selection instruction;

[0210] If the duration is greater than or equal to a preset duration threshold, the activation prompt message will be displayed.

[0211] In an exemplary embodiment, the sensor control module further includes: a status monitoring unit, used to detect the operating status data corresponding to the target sensor;

[0212] The interface display module includes an alarm information display unit, used to display alarm prompt information corresponding to the target sensor when the operating status data indicates that the target sensor is operating abnormally.

[0213] In an exemplary embodiment, the control interface includes a status display bar, and the alarm information display unit is specifically used for:

[0214] The alarm message is displayed based on the status display bar;

[0215] And / or,

[0216] The alarm message is displayed based on the target sensor component.

[0217] In an exemplary embodiment, the sensor control module includes:

[0218] A sensor shut-off unit is configured to shut off the target sensor in response to a selection command for the target sensor control component when the target sensor is in an on state, wherein the control command includes the selection command;

[0219] The interface display module is further configured to, based on the target sensor control component, cancel the display of the operating parameter data corresponding to the target sensor.

[0220] In an exemplary embodiment, the prompt information display unit is further configured to, in response to the selection command, display a shutdown prompt information corresponding to the target sensor control component when the target sensor is in an on state;

[0221] The sensor shutdown unit is further configured to shut down the target sensor in response to a confirmation command for the shutdown prompt information.

[0222] In an exemplary embodiment, the prompt information display unit is further configured to:

[0223] When the target sensor is in the on state, in response to a touch operation on the target sensor control component, the duration of the touch operation is determined, and the touch operation represents the selection instruction.

[0224] If the duration is greater than or equal to a preset duration threshold, the shutdown prompt message will be displayed.

[0225] In an exemplary embodiment, the control interface further includes a preset mode selection component, which is used to select a sensor associated with a preset mode. The sensor control module is also used to perform a preset control action on the target sensor in response to a selection command for the target mode selection component.

[0226] The target mode selection component is a mode selection component selected from the preset mode selection components according to the blood pump monitoring requirements, and the target mode selection component is associated with the target sensor.

[0227] In an exemplary embodiment, the apparatus further includes:

[0228] The connection device monitoring module is used to perform device connection detection processing on the control device when the control command is not detected, and obtain the connection device detection result corresponding to the control device.

[0229] A blood pump type determination module is used to determine the type information corresponding to the blood pump system based on the detection results of the connected device.

[0230] The sensor determining unit is further configured to select the target sensor based on the type information;

[0231] The sensor control unit is also used to perform preset control actions on the target sensor.

[0232] In an exemplary embodiment, the blood pump system is an external artificial heart blood pump system, an interventional artificial heart blood pump system, or an artificial heart-lung blood pump system, and the control device is applicable to at least one of the external artificial heart blood pump system, the interventional artificial heart blood pump system, and the artificial heart-lung blood pump system.

[0233] In an exemplary embodiment, when the blood pump system is the external artificial heart blood pump system or the artificial heart-lung blood pump system, the target sensor includes at least one of a first pressure sensor and a second pressure sensor, wherein the first pressure sensor is used to monitor the pressure value at the fluid inlet and the second pressure sensor is used to monitor the pressure value at the fluid outlet.

[0234] In the case where the blood pump system is the interventional artificial heart blood pump system, the target sensor includes a third pressure sensor and a fourth pressure sensor, wherein the third pressure sensor is used to monitor arterial pressure values ​​and the fourth pressure sensor is used to monitor ventricular pressure values.

[0235] In an exemplary embodiment, when the blood pump system is the interventional artificial heart blood pump system, the target sensor further includes a fifth pressure sensor for monitoring the pressure value of the flushing fluid.

[0236] In summary, the technical solution provided in this application, by setting a sensor control component on the control interface corresponding to the blood pump system, allows the control device to flexibly respond to control commands for the target sensor control component, thereby selectively controlling the operation of the corresponding target sensor in the blood pump system and updating the status information detected by the target sensor. Under this design, users can selectively control the operation of the corresponding sensors in the blood pump system according to the actual scenario and usage requirements, thereby viewing the corresponding status information as needed, improving the controllability of the sensors in the blood pump system. Furthermore, since the sensors in the blood pump system can be independently controlled through the sensor control component in the control interface, the control device can be applied to different types of blood pump systems simultaneously to meet the different pressure monitoring requirements of different blood pump systems, improving the versatility and compatibility of the control device between different blood pump systems, and reducing the manufacturing and R&D costs of the blood pump system.

[0237] It should be noted that the apparatus provided in the above embodiments is only illustrated by the division of the above functional modules when implementing its functions. In actual applications, the above functions can be assigned to different functional modules as needed, that is, the internal structure of the device can be divided into different functional modules to complete all or part of the functions described above. In addition, the apparatus and method embodiments provided in the above embodiments belong to the same concept, and the specific implementation process can be found in the method embodiments, which will not be repeated here.

[0238] Please refer to Figure 12 This illustration shows a schematic diagram of a control device for a blood pump system according to an embodiment of this application. The control device may be an electronic device or a computer device. This control device is used to implement the interface control method provided in the above embodiments.

[0239] like Figure 12 As shown, the control device 1200 includes: a device housing 1210, a processor (not shown in the figure), a memory (not shown in the figure), and a display screen 1220 (which may be a touch screen for displaying the control interface).

[0240] The processor may include one or more processing cores, such as a quad-core processor, an octa-core processor, etc. The memory may include one or more computer-readable storage media, which may be non-transitory. In some embodiments, the computer-readable storage media in the memory may be used to store at least one instruction, at least one program, code set, or instruction set, configured to be executed by one or more processors to implement the above-described interface control method.

[0241] In some embodiments, the control device 1200 may optionally include a peripheral device interface (not shown in the figure). The peripheral device interface is used to connect at least one peripheral device, such as a sensor in a blood pump system, an external magnetic levitation blood pump, a catheter pump, a flushing pump, etc. The processor, memory, and peripheral device interface can be connected via a bus or signal line. Each peripheral device can be connected to the peripheral device interface via a bus, signal line, or circuit board.

[0242] Those skilled in the art will understand that Figure 12 The structure shown does not constitute a limitation on the control device 1200, and may include more or fewer components than shown, or combine certain components, or use different component arrangements.

[0243] In an exemplary embodiment, a computer-readable storage medium is also provided, the storage medium storing at least one instruction, at least one program, code set, or instruction set, wherein the at least one instruction, the at least one program, the code set, or the instruction set, when executed by a processor, implements the above-described interface control method.

[0244] Optionally, the computer-readable storage medium may include: ROM (Read Only Memory), RAM (Random Access Memory), SSD (Solid State Drives), or optical disc, etc. The random access memory may include ReRAM (Resistance Random Access Memory) and DRAM (Dynamic Random Access Memory).

[0245] In an exemplary embodiment, a computer program product or computer program is also provided, which includes computer instructions stored in a computer-readable storage medium. A processor of a computer device reads the computer instructions from the computer-readable storage medium and executes the computer instructions, causing the computer device to perform the interface control method described above.

[0246] It should be understood that "multiple" as used herein refers to two or more. "And / or" describes the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A alone, A and B simultaneously, or B alone. The character " / " generally indicates that the preceding and following related objects are in an "or" relationship. Furthermore, the step numbers described herein are merely illustrative of one possible execution order. In some other embodiments, the steps may not be executed in numerical order, such as two steps with different numbers being executed simultaneously, or two steps with different numbers being executed in the reverse order of the illustration. This application does not limit this.

[0247] In addition, in the specific embodiments of this application, data such as user information are involved. When the above embodiments of this application are applied to specific products or technologies, user permission or consent is required, and the collection, use and processing of related data must comply with the relevant laws, regulations and standards of the relevant countries and regions.

[0248] The above description is merely an exemplary embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. An interface control method, characterized in that, The method is applied to a control device for a blood pump system, and the control device is suitable for different types of blood pump systems. The method includes: The system displays a control interface corresponding to the blood pump system. This control interface includes a preset sensor control component. The preset sensor control component controls sensors associated with the blood pump system. These sensors include necessary sensors and optional sensors. The necessary sensors monitor a first operating parameter that all blood pump systems must monitor, while the optional sensors monitor a second operating parameter that can be selected for monitoring. The preset sensor control component also includes a second type of sensor control component, which controls the optional sensors. In response to a user performing a preset operation on the target sensor control component, a control command is triggered for the target sensor control component, and the control action corresponding to the control command is executed on the target sensor; wherein, the preset sensor control component includes the target sensor control component, the target sensor control component is a sensor control component selected from the second type of sensor control component according to the current blood pump monitoring requirements, the target sensor control component is used to control the operation of the target sensor, and the target sensor is used to monitor the second operating parameter; The control interface updates and displays the status information corresponding to the target sensor, which represents the operating status detected by the target sensor; the control device provides an alarm prompt for any abnormalities in the target sensor.

2. The method according to claim 1, characterized in that, The step of responding to a user performing a preset operation on the target sensor control component, triggering a control command for the target sensor control component, and executing the control action corresponding to the control command on the target sensor includes: When the target sensor is in a closed state, the target sensor is activated in response to a selection command for the target sensor control component, the control command including the selection command; The step of updating and displaying the status information corresponding to the target sensor on the control interface includes: Based on the target sensor control component, the operating parameter data corresponding to the target sensor is displayed, and the status information includes the operating parameter data.

3. The method according to claim 2, characterized in that, When the target sensor is in a closed state, activating the target sensor in response to a selection command for the target sensor control component includes: When the target sensor is in the off state, in response to the selection command, the corresponding activation prompt information of the target sensor control component is displayed; In response to the confirmation command for the activation prompt message, the target sensor is activated.

4. The method according to claim 3, characterized in that, When the target sensor is in a turned-off state, in response to the selection command, displaying an activation prompt message for the target sensor control component, including: When the target sensor is in a closed state, in response to a touch operation on the target sensor control component, the duration of the touch operation is determined, wherein the touch operation represents the selection instruction; If the duration is greater than or equal to a preset duration threshold, the activation prompt message will be displayed.

5. The method according to claim 2, characterized in that, After activating the target sensor in response to a selection command for the target sensor control component when the target sensor is in a closed state, the method further includes: Detect the operating status data corresponding to the target sensor; If the operating status data indicates that the target sensor is operating abnormally, an alarm message corresponding to the target sensor will be displayed.

6. The method according to claim 5, characterized in that, The control interface includes a status display bar, which displays alarm information corresponding to the target sensor, including: The alarm message is displayed based on the status display bar; And / or, The alarm message is displayed based on the target sensor control component.

7. The method according to claim 1, characterized in that, The step of responding to a user performing a preset operation on the target sensor control component, triggering a control command for the target sensor control component, and executing the control action corresponding to the control command on the target sensor includes: When the target sensor is in the on state, the target sensor is turned off in response to a selection command for the target sensor control component, the control command including the selection command; The control interface updates and displays the status information corresponding to the target sensor, including: Based on the target sensor control component, the display of the operating parameter data corresponding to the target sensor is cancelled.

8. The method according to claim 7, characterized in that, When the target sensor is in the on state, turning off the target sensor in response to a selection command for the target sensor control component includes: When the target sensor is in the on state, in response to the selection command, a shutdown prompt message corresponding to the target sensor control component is displayed; In response to the confirmation command for the shutdown prompt message, the target sensor is turned off.

9. The method according to claim 8, characterized in that, When the target sensor is in the on state, in response to the selection command, displaying a shutdown prompt message corresponding to the target sensor control component, including: When the target sensor is in the on state, in response to a touch operation on the target sensor control component, the duration of the touch operation is determined, and the touch operation represents the selection instruction. If the duration is greater than or equal to a preset duration threshold, the shutdown prompt message will be displayed.

10. The method according to claim 1, characterized in that, The control interface further includes a preset mode selection component, which is used to select a sensor associated with a preset mode. The method further includes: In response to a selection command for the target mode selection component, a preset control action is performed on the target sensor; The target mode selection component is a mode selection component selected from the preset mode selection components according to the blood pump monitoring requirements, and the target mode selection component is associated with the target sensor.

11. The method according to claim 1, characterized in that, The method further includes: If the control command is not detected, a device connection detection process is performed on the control device to obtain the connection device detection result corresponding to the control device; The type information of the blood pump system is determined based on the detection results of the connected device. Select the target sensor based on the type information; A preset control action is performed on the target sensor.

12. The method according to any one of claims 1 to 11, characterized in that, The blood pump system is an external artificial heart blood pump system, an interventional artificial heart blood pump system, or an artificial heart-lung blood pump system, and the control device is applicable to at least one of the external artificial heart blood pump system, the interventional artificial heart blood pump system, and the artificial heart-lung blood pump system.

13. The method according to claim 12, characterized in that, In the case that the blood pump system is the external artificial heart blood pump system or the artificial heart-lung blood pump system, the target sensor includes at least one of a first pressure sensor and a second pressure sensor, wherein the first pressure sensor is used to monitor the pressure value at the fluid inlet and the second pressure sensor is used to monitor the pressure value at the fluid outlet. In the case where the blood pump system is the interventional artificial heart blood pump system, the target sensor includes a third pressure sensor and a fourth pressure sensor, wherein the third pressure sensor is used to monitor arterial pressure values ​​and the fourth pressure sensor is used to monitor ventricular pressure values.

14. The method according to claim 13, characterized in that, In the case where the blood pump system is the interventional artificial heart blood pump system, the target sensor further includes a fifth pressure sensor, which is used to monitor the pressure value of the flushing fluid.

15. The method according to any one of claims 1 to 11, characterized in that, The preset sensor control component also includes a first type of sensor control component, which is used to control the necessary sensors.

16. The method according to claim 15, characterized in that, The necessary sensors include at least one of a flow sensor and a speed sensor, and the optional sensors include a pressure sensor.

17. An interface control device, characterized in that, The device is used in the control equipment of a blood pump system, and the control equipment is suitable for different types of blood pump systems. The device includes: The interface display module is used to display the control interface corresponding to the blood pump system. The control interface includes a preset sensor control component. The preset sensor control component is used to control the sensors associated with the blood pump system. The sensors include necessary sensors and optional sensors. The necessary sensors are used to monitor a first operating parameter that all blood pump systems must monitor, and the optional sensors are used to monitor a second operating parameter that can be selected for monitoring. The preset sensor control component includes a second type of sensor control component, which is used to control the optional sensors. A sensor control module is used to respond to a user performing a preset operation on a target sensor control component, triggering a control command for the target sensor control component, and executing a control action corresponding to the control command on the target sensor; wherein, the preset sensor control component includes the target sensor control component, the target sensor control component is a sensor control component selected from the second type of sensor control component according to the current blood pump monitoring requirements, the target sensor control component is used to control the operation of the target sensor, and the target sensor is used to monitor the second operating parameter; The interface display module is also used to update and display the status information corresponding to the target sensor on the control interface, the status information representing the operating status detected by the target sensor; the control device provides an abnormal alarm prompt for the target sensor.

18. A control device for a blood pump system, characterized in that, The control device includes a processor and a memory, wherein the memory stores at least one instruction, at least one program, code set, or instruction set, and the at least one instruction, the at least one program, the code set, or the instruction set is loaded and executed by the processor to implement the interface control method as described in any one of claims 1 to 16.

19. A computer-readable storage medium, characterized in that, The storage medium stores at least one instruction, at least one program, code set, or instruction set, wherein the at least one instruction, the at least one program, the code set, or the instruction set is loaded and executed by a processor to implement the interface control method as described in any one of claims 1 to 16.

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