Aortic balloon counterpulsation teaching system, teaching method and electronic device

Abstract

The application relates to an aortic balloon counterpulsation teaching system, a teaching method and an electronic device, which are combined with a simulation teaching tool to simulate and display heart systole and diastole movement and blood circulation, simulate balloon inflation and deflation according to different control modes, simulate blood circulation and mode setting during the inflation and deflation process, and visually display data when complications occur. Through the heart blood circulation, the aortic balloon counterpulsation system, the gateway and the teaching system, the nursing learning process of IABP is provided for the learner user, the understanding of the implementation process of IABP by nursing personnel is strengthened, the change of the patient's physical sign during the implementation of the aortic balloon counterpulsation is controlled from multiple aspects, and different complications can be responded in time.

Description

TECHNICAL FIELD

[0001] The present disclosure relates to the technical field of medical clinical teaching, in particular to an aortic balloon counterpulsation teaching system, a teaching method and an electronic device. BACKGROUND

[0002] Intra-Aortic Balloon Pump (IABP) is a system that inserts a balloon catheter into the aorta through the femoral artery, fills the balloon with helium, and connects it to the gas source and counterpulsation control device outside the body. When working: a moment before the heart contracts (when the aortic valve opens), the balloon deflates, reducing the diastolic pressure in the aorta, reducing the left ventricular work, reducing the afterload, and reducing myocardial oxygen consumption. A moment before the heart relaxes (when the aortic valve closes), the balloon inflates, increasing the diastolic coronary perfusion pressure and increasing myocardial oxygen supply.

[0003] ICU nurses need to care for patients with intra-aortic balloon counterpulsation. However, ICU nurses do not have a good grasp of the working principle of intra-aortic balloon counterpulsation, and cannot accurately identify the patient's electrocardiogram and blood pressure signals on the counterpulsation control device, so teaching needs to be strengthened. However, there is a lack of corresponding teaching tools in clinical teaching to truly simulate the working principle of intra-aortic balloon counterpulsation and the nursing points, so it is not possible to provide nursing personnel and other students with rich intra-aortic balloon counterpulsation teaching content, and it is not possible to enable students to control the patient's physical changes in the implementation of intra-aortic balloon counterpulsation from multiple aspects. SUMMARY

[0004] To solve the above problems, the present application provides an aortic balloon counterpulsation teaching system, a teaching method and an electronic device.

[0005] In one aspect of the present application, an aortic balloon counterpulsation teaching system is provided, comprising:

[0006] A human body model is used to provide an intra-aortic balloon counterpulsation implementation carrier.

[0007] A simulation balloon is arranged in the human body model and is used to simulate the heart contraction and relaxation movement and blood circulation.

[0008] A gas source system is used to provide corresponding gas sources for the simulation balloon according to the control signals of different control modes sent by the controller.

[0009] A PiCCO monitoring module is used to monitor the heart and blood circulation of the arterial model in the human body model, obtain the corresponding PiCCO signal, and send the real-time PiCCO signal monitoring to the controller.

[0010] A power module is used for power supply.

[0011] a controller configured to send control signals to the air supply system in different control modes, and to process the PiCCO signals to obtain corresponding PiCCO values and send the PiCCO values to a display module;

[0012] a display module configured to receive the PiCCO values and display a PiCCO monitoring graph of the heart blood during the counterpulsation process, so as to represent the circulation of the heart blood;

[0013] The simulation balloon and the air supply system are connected through an air pipe, and the air supply system, the PiCCO monitoring module, the power module, and the display module are electrically connected to the controller.

[0014] As an optional embodiment of the present application, the air supply system comprises:

[0015] a balloon pump connected to the simulation balloon and configured to execute the control signals.

[0016] As an optional embodiment of the present application, the air supply system further comprises:

[0017] a pressure monitoring module configured to monitor a pressure signal in the simulation balloon and send the pressure signal to the controller.

[0018] The pressure monitoring module is electrically connected to the controller.

[0019] As an optional embodiment of the present application, the controller is further configured to:

[0020] process the pressure signal to generate a corresponding pressure value in the simulation balloon, and send the pressure value to the display module, so that the display module displays a pressure monitoring graph of the simulation balloon in real time according to the pressure value.

[0021] As an optional embodiment of the present application, the controller is further configured to:

[0022] extract a stroke volume variation SVV signal of the heart blood during the counterpulsation process from the PiCCO signal, calculate a corresponding SVV value according to the stroke volume variation SVV signal, and send the SVV value to the display module, so that the display module displays an SVV monitoring graph of the heart blood during the counterpulsation process in real time according to the SVV value.

[0023] As an optional embodiment of the present application, the air supply system further comprises:

[0024] a communication module configured to upload the PiCCO values and the pressure values generated by the controller to an in-hospital gateway.

[0025] an in-hospital gateway configured to report the PiCCO value and the pressure value to an IABP teaching background in real time;

[0026] an IABP teaching background configured to receive and save the PiCCO value and the pressure value, and determine whether the PiCCO value and the pressure value are abnormal according to preset values, and generate corresponding abnormal values if the PiCCO value and the pressure value are abnormal.

[0027] As an optional embodiment of the present application, the IABP teaching background is further configured to:

[0028] send the abnormal values to the display module through the in-hospital gateway, and display the abnormal values on an information display screen through the display module;

[0029] analyze complications generated in the IABP process according to the PiCCO value and the pressure value, generate corresponding complication warning information, and send the complication warning information to the display module through the in-hospital gateway, and display the complication warning information on an information display screen through the display module;

[0030] and,

[0031] construct a current aortic balloon counterpulsation teaching task, and send the aortic balloon counterpulsation teaching task to the display module through the in-hospital gateway, and display the aortic balloon counterpulsation teaching task on an information display screen through the display module.

[0032] As an optional embodiment of the present application, the IABP teaching background is further configured to:

[0033] perform semantic annotation on the PiCCO value and the pressure value to obtain corresponding annotation information;

[0034] send the annotation information to the display module through the in-hospital gateway, and display the annotation information on a corresponding monitoring graph.

[0035] In another aspect of the present application, a teaching method is provided, which is implemented based on the aortic balloon counterpulsation teaching system, and includes the following steps:

[0036] construct a current aortic balloon counterpulsation teaching task on the IABP teaching background, and send the aortic balloon counterpulsation teaching task to the display module through the in-hospital gateway, and display the aortic balloon counterpulsation teaching task on an information display screen through the display module;

[0037] send control signals in different control modes by the controller to start executing the aortic balloon counterpulsation teaching task;

[0038] The PiCCO signal and the pressure signal are collected and transmitted to the controller, the corresponding PiCCO value and pressure value are generated after being received and processed by the controller, and are forwarded to the communication module;

[0039] The communication module reports the PiCCO value and the pressure value to the IABP teaching background in real time through the in-hospital gateway;

[0040] The IABP teaching background receives and saves the PiCCO value and the pressure value, and judges whether the PiCCO value and the pressure value are abnormal according to a preset value, if yes, generates a corresponding abnormal value, and sends the abnormal value to the display module through the in-hospital gateway, and the display module receives and displays on the information display screen.

[0041] Another aspect of the present application also provides a main electronic device, comprising:

[0042] A processor;

[0043] A memory for storing processor executable instructions;

[0044] The processor is configured to implement the teaching method when executing the executable instructions.

[0045] Technical effects of the present application:

[0046] The present application simulates and displays the heart systole and diastole movement and blood circulation by combining with the simulation teaching tool, simulates the inflation and deflation of the balloon according to different control modes, simulates the blood circulation in the inflation and deflation process and mode setting, and when complications occur, the data is visually displayed. Through the heart blood circulation, the aortic balloon counterpulsation system, the gateway and the teaching system, the IABP nursing learning process is provided for the student user, the understanding of the implementation process of the nursing staff on the IABP is strengthened, the patient's physical sign changes in the implementation of the aortic balloon counterpulsation are controlled from many aspects, and different complications can be responded in time.

[0047] Other features and aspects of the present disclosure will become apparent from the following detailed description of exemplary embodiments with reference to the drawings. BRIEF DESCRIPTION OF DRAWINGS

[0048] The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate exemplary embodiments, features, and aspects of the present disclosure and serve to explain the principles of the present disclosure.

[0049] Figure 1 The application system schematic diagram of the aortic balloon counterpulsation teaching system of the present application is shown;

[0050] Figure 2 The display information schematic diagram of the display module of the present application is shown;

[0051] Figure 3 The diagram shown is a schematic of the application system of the present invention for teaching through the IABP teaching backend;

[0052] Figure 4 This diagram illustrates the application of the IABP teaching backend for distributing teaching information according to the present invention.

[0053] Figure 5 The diagram shows an application schematic of the electronic device of the present invention. Detailed Implementation

[0054] Various exemplary embodiments, features, and aspects of this disclosure will now be described in detail with reference to the accompanying drawings. The same reference numerals in the drawings denote elements that have the same or similar functions. Although various aspects of the embodiments are shown in the drawings, they are not necessarily drawn to scale unless specifically indicated otherwise.

[0055] The term “exemplary” as used herein means “serving as an example, embodiment, or illustration.” Any embodiment illustrated herein as “exemplary” is not necessarily to be construed as superior to or better than other embodiments.

[0056] Furthermore, to better illustrate this disclosure, numerous specific details are set forth in the following detailed description. Those skilled in the art will understand that this disclosure can be practiced without certain specific details. In some instances, means, components, and circuits well known to those skilled in the art have not been described in detail in order to highlight the main points of this disclosure.

[0057] Example 1

[0058] In this embodiment, the balloon counterpulsation system or balloon counterpulsation device can use existing balloon counterpulsation equipment. Only the application processing control and control program of its controller need to be changed. The application upgrade can be carried out on the control program and processing program to enrich the functions of the existing balloon counterpulsation equipment.

[0059] like Figure 1 As shown, this application proposes, on one hand, an intra-aortic balloon counterpulsation teaching system, comprising:

[0060] Human model, used to provide a vehicle for performing intra-aortic balloon counterpulsation;

[0061] A simulated balloon, placed inside the human body model, is used to simulate cardiac contraction and relaxation and blood circulation;

[0062] The gas supply system is used to provide the corresponding gas supply to the simulated balloon according to the control signals issued by the controller under different control modes.

[0063] The PiCCO monitoring module is configured to monitor the heart blood circulation of the artery model in the human model, obtain a corresponding PiCCO signal, and transmit the PiCCO signal to the controller in real time.

[0064] The power module is configured to supply power.

[0065] The controller is configured to transmit control signals in different control modes to the gas source system, and process the PiCCO signal to obtain a corresponding PiCCO value and transmit the PiCCO value to the display module.

[0066] The display module is configured to receive the PiCCO value and display a PiCCO monitoring graph of the heart blood in the counterpulsation process, so as to represent the heart blood circulation.

[0067] The simulation balloon and the gas source system are connected through a trachea, and the gas source system, the PiCCO monitoring module, the power module, and the display module are electrically connected to the controller.

[0068] The human model can adopt an existing human model in the medical field, but it needs to have an organ model for real-time aortic balloon counterpulsation. The specific human model and internal organ model, such as a heart model, are configured by a background staff. The controller of the simulation balloon and the balloon counterpulsation device, including the gas source system and the balloon pump in the gas source system, can adopt the existing components of the balloon counterpulsation device.

[0069] As an optional embodiment of the present application, the gas source system comprises:

[0070] The balloon pump is connected to the simulation balloon and is configured to execute the control signal.

[0071] After the simulation balloon is placed in the arterial blood vessel of the human model patient, the simulation balloon is connected to the balloon pump, each module is connected to the controller of the balloon counterpulsation device, and the signal monitoring can be started after line detection. The gas source system is controlled by the controller to start the balloon pump to inflate and deflate the simulation balloon. Different control modes are preset in the controller, different control modes correspond to different heart counterpulsation modes, and the controller can set different control modes and control the balloon pump to inflate and deflate the simulation balloon correspondingly.

[0072] During the inflation and deflation of the simulation balloon according to different control modes, the heart circulates blood, and the PiCCO monitoring module monitors the circulating blood to obtain a corresponding PiCCO monitoring signal.

[0073] The PiCCO monitoring module is used to monitor the arterial model for cardiac blood circulation, and the corresponding PiCCO signal can be obtained. The cardiac activity during the process of the balloon counterpulsation is comprehensively fed back based on the PiCCO signal.

[0074] The PiCCO monitoring module can use the PICCO monitor. The arterial blood can be connected through an arterial catheter, and the arterial pressure can be continuously monitored through the catheter. The monitor can obtain continuous cardiac output (PCCO) by analyzing the area under the arterial pressure waveform curve. The arterial catheter has a special temperature probe for measuring the temperature change of the aorta. For details, refer to the functions of the existing PICCO monitor. The PICCO monitor can continuously monitor the following parameters:

[0075] Cardiac output (PCCO) and index (PCCI) per heartbeat;

[0076] Arterial pressure (AP);

[0077] Heart rate (HR);

[0078] Stroke volume (SV) and index (SVI);

[0079] Stroke volume variation (SVV);

[0080] Peripheral vascular resistance (SVR) and index (SVRI);

[0081] Therefore, after the PiCCO signal (at least one of the above-mentioned continuously monitored parameters) is collected, the PICCO monitor can generate the different PiCCO monitoring signals mentioned above.

[0082] As shown in Figure 2 , the display module is a display screen, which is divided into four areas, and each area will display different monitoring information. After the PiCCO signal is processed by the controller, the corresponding PiCCO value can be generated, and the PiCCO value is sent to the display module. The PiCCO monitoring graph can be visually displayed on the display module according to the PiCCO value. The specific fluctuation curve in the PiCCO monitoring graph will be displayed according to the parameters monitored by the PICCO monitor, such as the HR monitoring graph containing the heart rate and the SVV monitoring graph containing the stroke volume variation. The specific display is according to the selected monitoring image. The processing program in the control chip used by the controller can be configured with the above-mentioned functions.

[0083] The background can monitor and identify the complications according to the PiCCO signals, and the possible complications can be sent to the display module through the gateway for display (see the background system below).

[0084] As an optional embodiment of the present application, optionally further comprising:

[0085] a pressure monitoring module for monitoring a pressure signal in the simulation balloon and sending the pressure signal to the controller;

[0086] The pressure monitoring module is electrically connected to the controller.

[0087] The pressure change inside the simulation balloon can be used as a reference value to simulate complications in counterpulsation. By monitoring the pressure inside the simulation balloon using a pressure sensor or other detection module, the corresponding pressure signal is sent to the controller. After the controller calculates the corresponding pressure value, it is sent and displayed on the display module. The real-time pressure display on the display screen of the display module can display the pressure value inside the simulation balloon.

[0088] The controller can monitor the pressure value in real time and compare it with the pressure threshold value. If the pressure value is higher or lower than the threshold value, a corresponding complication signal and an alarm signal can be generated and sent to the alarm module for alarm. For example, if the pressure value increases, there may be blood clots in the heart and blood vessel model, which compresses the outside of the simulation balloon, increasing the internal pressure. If the pressure value continues to decrease, there may be a simulation balloon rupture (the complication results obtained by the background analysis can be sent and displayed on the display screen later).

[0089] As an optional embodiment of the present application, optionally, the controller is further configured to:

[0090] process the pressure signal, generate a corresponding pressure value in the simulation balloon, and send the pressure value to the display module, which displays the pressure monitoring graph in the simulation balloon in real time according to the pressure value.

[0091] See the above description of pressure monitoring.

[0092] As shown in Figure 2 As an optional embodiment of the present application, optionally, the controller is further configured to:

[0093] extract a stroke volume variation SVV signal of heart blood in the counterpulsation process from the PiCCO signal, calculate a corresponding SVV value according to the stroke volume variation SVV signal, and send the SVV value to the display module, which displays the SVV monitoring graph of heart blood in the counterpulsation process in real time according to the SVV value.

[0094] The present scheme separates the stroke volume variation signal of the heart blood in the counterpulsation process from each PiCCO signal obtained by monitoring, and generates a corresponding SVV monitoring graph, and separately displays the stroke volume variation of the heart blood on the display module. The SVV monitoring graph is used to feature display the stroke volume variation of the heart blood in the counterpulsation process, and the stroke volume variation SVV uniquely expresses the circulation of the heart blood.

[0095] The identification and calculation of the controller on each PiCCO signal are specifically implemented by an embedded program and a port. The stroke volume variation SVV signal can be specifically referred to the function of the PiCCO monitor.

[0096] As shown in Figure 3 As an optional embodiment of the present application, the present application optionally further comprises:

[0097] A communication module for uploading the PiCCO value and the pressure value generated by the controller to the in-hospital gateway;

[0098] The in-hospital gateway is used for reporting the PiCCO value and the pressure value to the IABP teaching background in real time;

[0099] The IABP teaching background is used for receiving and saving the PiCCO value and the pressure value, and judging whether the PiCCO value and the pressure value are abnormal according to a preset value, and if so, generating a corresponding abnormal value.

[0100] In order to better cooperate with the aortic balloon counterpulsation teaching task, it is necessary to record and save the data of the present teaching task through the IABP teaching background, and to judge the data and feedback, identify and handle the complications.

[0101] In the teaching system, the signal data processed and generated by the controller will be reported to the IABP management background through a communication module, and the data information is routed and forwarded through an in-hospital gateway.

[0102] The function of the in-hospital gateway is to forward the data reported by the communication module to the IABP teaching background. The communication module can use a 4G or 5G communication module to upload the PiCCO value and the pressure value, and distribute them to the IABP teaching background through the in-hospital gateway.

[0103] The IABP teaching background can adopt the existing medical teaching background server, and the monitoring values of the current teaching task are saved and registered through the teaching service application deployed by the background, and the complications are identified and warned. The background administrator can construct the current teaching task in the IABP teaching background management application system after logging in the IABP teaching background, and the task is sent to the information display screen of the display module through the gateway, and the specific teaching task, each teaching index, content and rule and the like in the teaching task are displayed on the information display screen of the display module, which is configured by the background administrator.

[0104] The processing program or processing software of each monitoring value on the IABP teaching background is not limited in the present application.

[0105] As shown in Figure 4 As an optional embodiment of the present application, the IABP teaching background is also used for:

[0106] The abnormal value is sent to the display module through the hospital gateway, and the display module receives and displays it on the information display screen.

[0107] According to the PiCCO value and the pressure value, the complications generated in the counterpulsation process are analyzed, and the corresponding complication warning information is generated, and the complication warning information is sent to the display module through the hospital gateway, and the display module receives and displays it on the information display screen.

[0108] In addition,

[0109] The current aortic balloon counterpulsation teaching task is constructed, and the aortic balloon counterpulsation teaching task is sent to the display module through the hospital gateway, and the display module receives and displays it on the information display screen.

[0110] The monitoring threshold of the PiCCO value and the pressure value can be set on the IABP teaching background, and after the threshold value of the PiCCO value and the pressure value is judged, it is judged whether there is an abnormal value, such as the pressure value is lower than the set pressure threshold value, then there is an abnormal value (the current pressure value), then the abnormal value is sent and displayed on the information display screen, at this time the abnormal value can be analyzed on site, and the background administrator can explain the complication warning information to the students when the abnormal value occurs.

[0111] The current teaching task is constructed by the background administrator on the background system, and after the current teaching task is constructed, the administrator sends the task, and the display module is sent to the display module through the hospital network management, and the display module is formatted and displayed.

[0112] As for the communication between the display module and the in-hospital gateway, the communication port on the display can be used to specifically communicate with the in-hospital gateway, and the embodiment is not limited. The communication module can also receive the information issued by the in-hospital gateway, and send the information to the display module after being processed by the controller.

[0113] On the IABP teaching background, the background administrator can configure the monitoring threshold of each complication of blood circulation in counterpulsation. When the monitored PICC value and pressure value appear different judgment conditions (lower or higher than the monitoring threshold), the corresponding complication will be triggered, such as when the pressure value is lower than a certain pressure threshold, the background generates the corresponding complication such as simulated balloon rupture, and the background sends the complication to the information display screen of the display module through the gateway, and informs the student that the current pressure is continuously decreasing, and the possible complication such as simulated balloon rupture may occur.

[0114] The background administrator pre-sets the complication alarm information under different threshold judgments and saves them in the database. Subsequently, after judging the pressure value or the PICC value, the corresponding complication alarm information is matched from the database according to the judgment result, and is sent to the display screen by the gateway.

[0115] As an optional embodiment of the present application, optionally, the IABP teaching background is also used for:

[0116] The semantic annotation of the PiCCO value and the pressure value is performed to obtain corresponding annotation information.

[0117] The annotation information is sent to the display module through the in-hospital gateway and displayed on the corresponding monitoring graph.

[0118] The present scheme also sets a semantic annotation function. After the background receives the PiCCO value and the pressure value, the background administrator can perform semantic annotation on certain PiCCO values and pressure values, such as peak value explanation of a certain pressure peak, annotation of possible problems when the pressure peak exists, and causes of the pressure peak, etc. After the background administrator annotates the pressure value, the pressure value is sent to the display module. The pressure value with annotation information is sent to the display module through the in-hospital gateway and displayed in real time on the display module. When the pressure peak is visually displayed on the pressure monitoring graph, the annotated information is synchronously displayed, so that students can directly see the annotation information of the pressure peak made by the background administrator on the display module, which is convenient for remote teaching or further detailed teaching.

[0119] The modules or steps of the present application described above can be realized by general computing devices, which can be centralized on a single computing device or distributed on a network composed of multiple computing devices, and can be realized by program codes executable by the computing devices, which can be stored in storage devices and executed by the computing devices, or can be respectively manufactured into individual integrated circuit modules, or can be manufactured into a single integrated circuit module.

[0120] Embodiment 2

[0121] Based on the implementation principle of Embodiment 1, another aspect of the present application provides a teaching method, which is realized based on the aortic balloon counterpulsation teaching system, and includes the following steps:

[0122] The current aortic balloon counterpulsation teaching task is constructed on the IABP teaching background, and the aortic balloon counterpulsation teaching task is issued to the display module through the intranet gateway and displayed on the information display screen by the display module receiving and displaying.

[0123] The controller sends control signals in different control modes to start executing the aortic balloon counterpulsation teaching task.

[0124] The PiCCO signal and the pressure signal are collected and sent to the controller, and the corresponding PiCCO value and pressure value are generated after being received and processed by the controller and forwarded to the communication module.

[0125] The communication module reports the PiCCO value and the pressure value to the IABP teaching background in real time through the intranet gateway.

[0126] The IABP teaching background receives and saves the PiCCO value and the pressure value, and judges whether the PiCCO value and the pressure value are abnormal according to the preset value, and if they are abnormal, the corresponding abnormal value is generated and issued to the display module through the intranet gateway, and displayed on the information display screen by the display module receiving and displaying.

[0127] The implementation of each step is described in Embodiment 1, and this embodiment will not be repeated.

[0128] Obviously, those skilled in the art should understand that all or part of the processes in the above embodiments can be instructed by a computer program to relevant hardware, and the program can be stored in a computer readable storage medium, and the program can include the processes of the above embodiments when executed. Those skilled in the art can understand that all or part of the processes in the above embodiments can be instructed by a computer program to relevant hardware, and the program can be stored in a computer readable storage medium, and the program can include the processes of the above embodiments when executed. The storage medium can be a magnetic disk, an optical disk, a read-only memory (ROM), a random access memory (RAM), a flash memory, a hard disk drive (HDD) or a solid state drive (SSD), etc. The storage medium can also include a combination of the above types of memories.

[0129] Embodiment 3

[0130] As shown in Figure 5 Further, another aspect of the present application also provides a host electronic device, comprising:

[0131] a processor;

[0132] a memory for storing processor executable instructions;

[0133] wherein the processor is configured to implement the teaching method when executing the executable instructions.

[0134] The electronic device of the present disclosure comprises a processor and a memory for storing processor executable instructions. Wherein the processor is configured to implement the teaching method of any one of the above when executing the executable instructions.

[0135] Here, it should be pointed out that the number of processors can be one or more. Meanwhile, the electronic device of the present disclosure can also comprise an input device and an output device. Wherein the processor, the memory, the input device and the output device can be connected through a bus, or can be connected through other ways, which is not limited here.

[0136] The memory as a computer readable storage medium can be used to store software programs, computer executable programs and various modules, such as programs or modules corresponding to the teaching method of the present disclosure. The processor executes the software programs or modules stored in the memory, thereby executing various functional applications and data processing of the electronic device.

[0137] The input device can be used to receive inputted numbers or signals. Among them, the signal can be a key signal generated in relation to user settings and function control of the device / terminal / server. The output device can include a display device such as a display screen.

[0138] Embodiments of the disclosure have been described above, the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes are obvious to those skilled in the art without departing from the scope and spirit of the described embodiments. The selection of the terms used herein is intended to best explain the principles, practical applications, or technical improvements of the technology in the market, or to enable other ordinary skilled persons in the art to understand the embodiments disclosed herein.

Claims

1. An aortic balloon counterpulsation teaching system, characterized by, The device comprises: a human body model for providing an aortic balloon counterpulsation implementation carrier; a simulation balloon arranged in the human body model for simulating heart systole and diastole movement and blood circulation; a gas source system for providing corresponding gas sources for the simulation balloon according to control signals in different control modes sent by a controller; the gas source system comprises a balloon pump connected with the simulation balloon for executing the control signals; a PiCCO monitoring module for monitoring the heart blood circulation of an artery model in the human body model, obtaining a corresponding PiCCO signal, and sending the PiCCO signal monitoring in real time to the controller; a power supply module for power supply; a pressure monitoring module for monitoring a pressure signal in the simulation balloon and sending the pressure signal to the controller; the controller for sending control signals in different control modes to the gas source system, processing the PiCCO signal, obtaining a corresponding PiCCO value, and sending the PiCCO value to a display module; the controller is further configured to process the pressure signal, generate a corresponding pressure value in the simulation balloon, and send the pressure value to the display module, so that the display module displays a pressure monitoring graph in the simulation balloon in real time according to the pressure value; the controller is further configured to extract a stroke volume variation SVV signal of heart blood in a counterpulsation process from the PiCCO signal, calculate a corresponding SVV value according to the stroke volume variation SVV signal, and send the SVV value to the display module, so that the display module displays an SVV monitoring graph of heart blood in the counterpulsation process in real time according to the SVV value; the display module for receiving the PiCCO value and displaying a PiCCO monitoring graph of heart blood in the counterpulsation process, which is used for characterizing the heart blood circulation; a communication module for uploading the PiCCO value and the pressure value generated by the controller to a hospital gateway; the hospital gateway for reporting the PiCCO value and the pressure value in real time to an IABP teaching background. The IABP teaching background is used for receiving and saving the PiCCO value and the pressure value, judging whether the PiCCO value and the pressure value are abnormal according to preset values, generating corresponding abnormal values if the PiCCO value and the pressure value are abnormal, issuing the abnormal values to the display module through the hospital gateway, receiving and displaying the abnormal values on the information display screen by the display module, analyzing complications generated in the counterpulsation process according to the PiCCO value and the pressure value, generating corresponding complication alarm information, issuing the complication alarm information to the display module through the hospital gateway, receiving and displaying the complication alarm information on the information display screen by the display module, and constructing the current aortic balloon counterpulsation teaching task and issuing the aortic balloon counterpulsation teaching task to the display module through the hospital gateway, receiving and displaying the aortic balloon counterpulsation teaching task on the information display screen by the display module. The simulation balloon and the gas source system are connected through a trachea, and the gas source system, the PiCCO monitoring module, the power module and the display module are electrically connected with the controller. The pressure monitoring module is electrically connected with the controller.

2. The aortic counterpulsation teaching system of claim 1, wherein The IABP teaching background is further used for: performing semantic annotation on the PiCCO value and the pressure value to obtain corresponding annotation information; issuing the annotation information to the display module through the hospital gateway and displaying the annotation information on a corresponding monitoring graph.

3. A teaching method, implemented on the basis of the aortic balloon counterpulsation teaching system according to claim 2, characterized in that The method comprises the following steps: constructing the current aortic balloon counterpulsation teaching task on the IABP teaching background and issuing the aortic balloon counterpulsation teaching task to the display module through the hospital gateway, receiving and displaying the aortic balloon counterpulsation teaching task on the information display screen by the display module; the controller sends control signals in different control modes to start executing the aortic balloon counterpulsation teaching task; PiCCO signals and pressure signals are collected and sent to the controller, the controller receives and processes the PiCCO signals and the pressure signals to generate corresponding PiCCO values and pressure values, and forwards the PiCCO values and the pressure values to the communication module; the communication module reports the PiCCO values and the pressure values to the IABP teaching background in real time through the hospital gateway; the IABP teaching background receives and saves the PiCCO values and the pressure values, judges whether the PiCCO values and the pressure values are abnormal according to preset values, generates corresponding abnormal values if the PiCCO values and the pressure values are abnormal, and issues the abnormal values to the display module through the hospital gateway, and the display module receives and displays the abnormal values on the information display screen.

4. A host electronic device, comprising: comprise: a processor; a memory for storing processor-executable instructions; wherein the processor is configured to implement the teaching method in claim 3 when executing the executable instructions.

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