Myocardial biopsy puncture adaptability training device and system

Abstract

The invention discloses a myocardial biopsy puncture adaptability training device and system.The myocardial biopsy puncture adaptability training device comprises a helmet, a first sound insulation layer is arranged in the helmet, a first annular air bag is fixedly connected to the lower end of the inner wall of the helmet, and sound production units are fixedly connected to the two sides of the inner wall of the helmet. The invention aims to solve the problem that a certain cavity area exists between the head and the inner wall of the helmet when the helmet is used by an intern with smaller head bones due to the constant internal space of the helmet in the prior art, so that the helmet is easy to shake relative to the head when the head moves, and achieves the technical effects that the filling air bag is arranged, so that the safety of the intern is improved; after an intern wears the helmet, the filling air bag is inflated, the air bag is expanded, the cavity between the head of the intern and the inner wall of the helmet is filled, and therefore when the head of the intern moves, the helmet is not prone to shaking relative to the head of the intern.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and in particular to a myocardial biopsy puncture adaptability training device and system. Background Art

[0002] Myocardial biopsy is an invasive examination method used to diagnose myocardial diseases. Myocardial biopsy is to obtain a small amount of myocardial sample from myocardial tissue through a puncture needle, and then perform a pathological examination to clarify the cause, type and severity of myocardial diseases. Its main purpose is to accurately diagnose some difficult myocardial diseases, such as cardiomyopathy, myocarditis, cardiac tumors, etc., to provide a basis for formulating reasonable treatment plans.

[0003] Before an intern performs a myocardial biopsy puncture operation, in order to improve the success rate of the operation, the intern needs to undergo a large amount of adaptive simulation training before going on the operating table. The device used in the adaptive training is a head-mounted simulation device that looks like a helmet, which can enable the intern to conduct immersive training through 3D simulation. However, the existing adaptive training device has a constant internal space of the helmet, resulting in a certain cavity area between the head and the inner wall of the helmet when the intern has a smaller head bone. As a result, when the head moves, the helmet is prone to shake relative to the head, causing the 3D image seen by the intern to shake. In addition, the internal 3D glasses lens of the existing adaptive training device cannot adjust the distance between the intern's eyeball, which is inconvenient to use.

[0004] In addition, pericardiocentesis requires repeated training before it can be applied in clinical practice. There are a large number of students in each class, and each student's learning situation is different. Therefore, the class teacher needs to know the learning situation of the students in the class, and the school leaders also need to know the overall situation of each class. Summary of the invention

[0005] To this end, the present invention provides a myocardial biopsy puncture adaptive training device and system to solve the above-mentioned problems in the prior art.

[0006] In order to achieve the above object, the present invention provides the following technical solutions:

[0007] According to a first aspect of the present invention, a myocardial biopsy puncture adaptive training device comprises a helmet, wherein a first sound insulation layer is arranged inside the helmet, a first annular airbag is fixedly connected to the lower end of the inner wall of the helmet, sound generating units are fixedly connected to both sides of the inner wall of the helmet, a second annular airbag is fixedly connected to one side of the sound generating unit and located on the inner wall of the helmet, a mounting box is fixedly connected to one side of the helmet, a second sound insulation layer is arranged on the surface of the mounting box, a filling airbag is arranged on the inner wall of the helmet, and the surface of the first annular airbag contacts the bridge of the nose of the intern.

[0008] Furthermore, a magnetic block is fixedly connected to the inner wall of the installation box, and a software-loaded mobile phone is overlapped on one side of the magnetic block.

[0009] Furthermore, an extrusion plate is overlapped at the lower end of one side of the software-carrying mobile phone, and the software-carrying mobile phone is connected to the sound unit signal. One end of the extrusion plate is provided with a bend, and the internal sliding connection of the lower end of the extrusion plate is provided with a sliding rod with a fixed block at one end, and one end of the sliding rod is fixedly connected to the inner wall of the installation box.

[0010] Furthermore, a spring is fixedly connected to one side of the extrusion plate, and the interior of the spring is movably sleeved with the surface of the sliding rod.

[0011] Furthermore, a threaded rod is rotatably connected inside the installation box, and a knob is fixedly connected to one end of the threaded rod.

[0012] Furthermore, a mounting frame is threadedly connected to the surface of the threaded rod, a guide rod is slidably connected to the interior of the upper end of the mounting frame, and 3D glasses lenses are arranged inside the mounting frame.

[0013] Furthermore, a movable door is rotatably connected to one side of the installation box, and an adjustment button connected to a signal of a mobile phone equipped with the software is provided on the surface of the installation box.

[0014] Furthermore, the system includes an input unit, a difficulty selection module, a unit module, a preoperative preparation module, a surgical operation module, a postoperative recording module, and an evaluation processing module, specifically:

[0015] The input unit is used to input the basic information of the trainee. After inputting the basic information, press the confirmation button on the input unit and sign.

[0016] The preoperative preparation module is used to standardize the operation steps before the puncture training. After the trainee selects the difficulty, the preoperative preparation will begin. The trainee's specific operations are recorded in this module and then compared with the standard operations recorded in this module.

[0017] The surgical operation module is used to record the operation steps in the training puncture operation in a standardized manner. When the trainee completes the preoperative preparation, the operation will begin. The trainee's specific operation is recorded in this module and then compared with the standardized operation recorded in this module;

[0018] The evaluation processing module is used to unify the trainees' operation records, correspond them with each operation specification, and present them to the training teachers in a comparative manner for scoring.

[0019] Furthermore, the input unit and the difficulty selection module are both connected to a display module, which is used to display basic information of the trainee and selection information of the difficulty; the preoperative preparation module is also used to mark reminders in the steps that the trainee has not performed, so as to warn the trainer that the trainee has not completed the training step in the preparation for the surgical operation; the surgical operation module is also used to mark reminders in the steps that the trainee has not performed, so as to warn the trainer that the trainee has not completed the training step during the operation; the postoperative recording module is also used to mark reminders in the steps that the trainee has not performed, so as to inform the trainer that the trainee has not completed the training step after the operation during the operation.

[0020] Furthermore, the evaluation processing module is connected to the display module and the input unit respectively. After the trainee inputs the last name and number on the input unit, the trainee enters the evaluation processing module and scores the trainee based on the comparison between the trainee's operation and the operation specification.

[0021] Furthermore, the difficulty selection module is used for trainees to select the difficulty of training and to display the difficulty of this training according to the specific situation of the trainees;

[0022] The unit modules include primary modules, intermediate modules and advanced modules, specifically:

[0023] The primary module is used to provide trainees with simple preoperative preparation exercises, including assessing whether the patient's physical condition is suitable for surgery, checking whether the operating room environment is sterile and clean, and whether the surgical supplies are fully prepared;

[0024] The intermediate module is used to provide general preoperative preparation training for trainees. The training content includes not only all the contents in the primary module, but also the adjustment of the simulated patient's position, exposure of the puncture site, and training in disinfection and anesthesia.

[0025] The advanced module is used to provide trainees with complete puncture training. The training content not only includes all the contents in the intermediate module, but also includes the puncture operation and the bandaging treatment after the puncture operation. The postoperative record module is used to record the trainees' postoperative specimen processing and hemostasis treatment of simulated patients.

[0026] The present invention has the following advantages: by setting the filling airbag, after the intern doctor wears the helmet, the filling airbag can be inflated to expand the airbag and fill the cavity between the intern doctor's head and the inner wall of the helmet, so that when the intern doctor's head moves, the helmet is not easy to shake relative to the intern doctor's head, and the threaded rod can drive the mounting frame to slide along the guide rod by turning the knob, thereby realizing the adjustment of the distance between the 3D glasses lens and the intern doctor's eyeball, making it more convenient to use;

[0027] The evaluation and processing module processes and analyzes the learning situation and overall situation of each class of students, making it easier for school leaders and class teachers to control the students' learning situation and make corresponding rectification measures in a timely manner so that students' learning can be taken to a higher level. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic cross-sectional structure diagram of the myocardial biopsy puncture adaptability training device provided by the present invention.

[0029] Figure 2 This is a schematic diagram of the surface structure of the myocardial biopsy puncture adaptability training device provided by the present invention.

[0030] Figure 3 This is a schematic diagram of the internal cross-sectional structure of the installation box of the myocardial biopsy puncture adaptability training device provided by the present invention.

[0031] Figure 4 This is a schematic diagram of the cross-sectional structure of the connection between the sound-generating unit and the inner wall of the helmet of the myocardial biopsy puncture adaptability training device provided by the present invention.

[0032] Figure 5 The myocardial biopsy puncture adaptability training device provided by the present invention Figure 1 Enlarged structural diagram at A in the middle.

[0033] Figure 6 This is a system block diagram of the myocardial biopsy puncture adaptive training system provided by the present invention.

[0034] Figure 7 This is an internal diagram of a unit module in the myocardial biopsy puncture adaptive training system provided by the present invention.

[0035] In the figure: 1. Helmet; 2. First sound insulation layer; 3. First annular airbag; 4. Sound-emitting unit; 5. Second annular airbag; 6. Installation box; 7. Second sound insulation layer; 8. Magnetic block; 9. Software-carrying mobile phone; 10. Extrusion plate; 11. Sliding rod; 12. Spring; 13. Threaded rod; 14. Knob; 15. Installation frame; 16. Guide rod; 17. 3D glasses lens; 18. Movable door; 19. Adjustment button; 20. Filling airbag. DETAILED DESCRIPTION

[0036] The following is a description of the implementation of the present invention by specific embodiments. People familiar with the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] Example 1

[0038] like Figures 1 to 5 As shown, the myocardial biopsy puncture adaptive training device in the embodiment of the first aspect of the present invention comprises a helmet 1, a first sound insulation layer 2 is arranged inside the helmet 1, a first annular airbag 3 is fixedly connected to the lower end of the inner wall of the helmet 1, a sound generating unit 4 is fixedly connected to both sides of the inner wall of the helmet 1, a second annular airbag 5 is fixedly connected to one side of the sound generating unit 4 and located on the inner wall of the helmet 1, a mounting box 6 is fixedly connected to one side of the helmet 1, a second sound insulation layer 7 is arranged on the surface of the mounting box 6, a filling airbag 20 is arranged on the inner wall of the helmet 1, and the surface of the first annular airbag 3 contacts the nose bridge of the intern;

[0039] In the above embodiment, it should be noted that the intern doctor in training can wear the helmet 1. After wearing, the first annular airbag 3, the second annular airbag 5 and the filling airbag 20 are activated, and the first annular airbag 3 is used to fill the gap between the helmet and the intern doctor's face, so that the inside of the helmet is in a sealed state, and the first sound insulation layer 2 and the second sound insulation layer 7 cooperate to further improve the sound insulation effect of the helmet 1;

[0040] The technical effect achieved by the above embodiment is: under the action of the second annular airbag 5, the sound unit 4 and the intern's ears can be wrapped, further improving the sound insulation of the helmet 1 and reducing external noise interference; the filling airbag 20 can fill the gap between the intern and the inner wall of the helmet 1, so that when the intern's head moves, the helmet is not easy to shake relative to the intern's head.

[0041] Example 2

[0042] like Figures 1 to 5 As shown, the myocardial biopsy puncture adaptability training device includes all the contents of Example 1. In addition, a magnetic block 8 is fixedly connected to the inner wall of the installation box 6, a software-carrying mobile phone 9 is overlapped on one side of the magnetic block 8, and a squeezing plate 10 is overlapped on the lower end of one side of the software-carrying mobile phone 9. The software-carrying mobile phone 9 is connected to the sound unit 4 signal, and one end of the squeezing plate 10 is provided with a bend, and the lower end of the squeezing plate 10 is internally slidably connected to a sliding rod 11 with a fixed block at one end, one end of the sliding rod 11 is fixedly connected to the inner wall of the installation box 6, and one side of the squeezing plate 10 is fixedly connected to a spring 12, and the inside of the spring 12 is movably sleeved with the surface of the sliding rod 11;

[0043] In the above embodiment, it should be noted that the software-carrying mobile phone 9 runs the adaptive simulation software, and then the software-carrying mobile phone 9 is connected to the signal sound unit 4 and the adjustment button 19, and then the movable door 18 is opened, and the software-carrying mobile phone 9 is inserted into the installation box 6;

[0044] The technical effect achieved by the above embodiment is: under the action of the thrust of the software-carrying mobile phone 9 on the extrusion plate 10, the extrusion plate 10 slides along the sliding rod 11, and at the same time, pushes the spring 12 to move toward the fixed block at one end of the sliding rod 11, so that the spring 12 contracts and accumulates force, so that the extrusion plate 10 applies a clamping force to the software-carrying mobile phone 9, and at the same time cooperates with the magnetic force of the magnetic suction block 8 to fix the software-carrying mobile phone 9.

[0045] Example 3

[0046] like Figures 1 to 5 As shown, the myocardial biopsy puncture adaptability training device includes all the contents of Example 2, in addition, a threaded rod 13 is rotatably connected inside the installation box 6, one end of the threaded rod 13 is fixedly connected to a knob 14, a mounting frame 15 is threadedly connected to the surface of the threaded rod 13, a guide rod 16 is slidably connected to the upper end of the mounting frame 15, a 3D glasses lens 17 is arranged inside the mounting frame 15, a movable door 18 is rotatably connected to one side of the installation box 6, and an adjustment button 19 connected to the signal of the software-carrying mobile phone 9 is arranged on the surface of the installation box 6;

[0047] In the above embodiment, it should be noted that by rotating the knob 14, the threaded rod 13 drives the mounting frame 15 to slide along the guide rod 16, so as to adjust the distance between the 3D glasses lens 17 and the intern's eyeball.

[0048] The technical effect achieved by the above embodiment is: after the adjustment is completed, adaptive 3D simulation training can be performed, and the training difficulty can be freely selected according to the different grades of the interns by adjusting the button 19.

[0049] Working principle: During training, firstly, the software-carrying mobile phone 9 runs the adaptive simulation software, then the software-carrying mobile phone 9 is connected to the signal sounding unit 4 and the adjustment button 19, and then the movable door 18 is opened, and the software-carrying mobile phone 9 is inserted into the installation box 6. Under the action of the thrust of the software-carrying mobile phone 9 on the squeezing plate 10, the squeezing plate 10 slides along the sliding rod 11, and at the same time, the spring 12 is pushed to move toward the fixed block at one end of the sliding rod 11, so that the spring 12 contracts and accumulates force, so that the squeezing plate 10 applies a clamping force to the software-carrying mobile phone 9, and at the same time cooperates with the magnetic force of the magnetic suction block 8 to fix the software-carrying mobile phone 9. After the fixation is completed, the intern doctor undergoing training can wear the helmet 1. After wearing, the first annular airbag 3, the second annular airbag 5 and the filling airbag 20 are started, and the first annular airbag 3 is used to connect the helmet and the intern doctor. The gap on the face is filled to make the helmet in a sealed state. In cooperation with the first sound insulation layer 2 and the second sound insulation layer 7, the sound insulation effect of the helmet 1 can be further improved. Under the action of the second annular airbag 5, the sound unit 4 and the intern's ear can be wrapped to further improve the sound insulation of the helmet 1 and reduce external noise interference. The filling airbag 20 can fill the gap between the intern and the inner wall of the helmet 1, so that when the intern's head moves, the helmet is not easy to shake relative to the intern's head. Then, by turning the knob 14, the threaded rod 13 drives the mounting frame 15 to slide along the guide rod 16 to adjust the distance between the 3D glasses lens 17 and the intern's eyeball. After the adjustment is completed, adaptive 3D simulation training can be carried out. At the same time, the training difficulty can be freely selected according to the different grades of the interns by adjusting the button 19.

[0050] like Figure 6 to Figure 7 As shown, the myocardial biopsy puncture adaptive training system in the embodiment of the first aspect of the present invention includes an input unit, a difficulty selection module, a unit module, a preoperative preparation module, a surgical operation module, a postoperative recording module and an evaluation processing module. Specifically:

[0051] The input unit is used to input the basic information of the trainee. After inputting the basic information, the trainee can press the confirmation button on the input unit and sign. The difficulty selection module is used for the trainee to select the difficulty of the training. The difficulty of the training is displayed according to the specific situation of the trainee and the difference in the scores of all students in each class is processed and analyzed.

[0052] The processing and analysis method is as follows:

[0053]

[0054] X represents the training score, n represents the number of students in the class, and the average score M of the class is obtained;

[0055] Then according to:

[0056]

[0057] X represents the training results, n represents the number of students in the class, and the difference in the performance of the students in the class is obtained.

[0058] If the value of M is larger, it means that the average level of students' grades in the class is higher, reflecting that the overall performance of students in the class is better;

[0059] If the value of M is smaller, it means that the average level of students' performance in the class is average, reflecting the overall average performance of students in the class;

[0060] If the value of E is larger, it means that the dispersion of the grades of the students in the class is greater, reflecting that the grades of the students in the class are uneven;

[0061] If the value of E is smaller, it means that the grades of students in the class are more concentrated, reflecting that the grades of students in the class tend to be stable;

[0062] The evaluation processing module sends the average score M of each class and the difference in scores E to the school leaders;

[0063] The evaluation processing module will also send each student's score, the class's average score M, and the difference in the scores of all students in the class E to the terminal module. The head teacher can understand the learning situation of the students in the class through the terminal module.

[0064] The unit modules include primary modules, intermediate modules and advanced modules, specifically:

[0065] The primary module is used to provide trainees with simple preoperative preparation exercises, including assessing whether the patient's physical condition is suitable for surgery, checking whether the operating room environment is sterile and clean, and whether the surgical supplies are fully prepared;

[0066] The intermediate module is used to provide general preoperative preparation training for trainees. The training content includes not only all the contents in the primary module, but also the adjustment of the simulated patient's position, exposure of the puncture site, and training in disinfection and anesthesia.

[0067] The advanced module is used to provide complete puncture training for trainees. The training content includes not only all the contents in the intermediate module, but also the puncture operation and the bandaging treatment after the puncture operation.

[0068] The preoperative preparation module is used to standardize the operation steps before the puncture training. After the trainee selects the difficulty, the preoperative preparation will begin. The trainee's specific operations are recorded in this module and then compared with the standard operations recorded in this module.

[0069] The surgical operation module is used to record the operation steps in the training puncture operation in a standardized manner. When the trainee completes the preoperative preparation, the operation will begin. The trainee's specific operation is recorded in this module and then compared with the standardized operation recorded in this module;

[0070] The postoperative recording module is used to record the trainee's handling of specimens and hemostasis of simulated patients after surgery;

[0071] The evaluation processing module is used to unify the trainees' operation records, correspond them with each operation specification, and present them to the training teachers in a comparative manner for scoring.

[0072] In the above embodiment, it should be noted that the basic information includes the trainee's name, student number and training instructor; the display module connected to the difficulty selection module allows the trainee to see his or her choice and confirm it; the comparison result is transmitted to the evaluation processing module in a comparison manner; the evaluation processing module allows the trainee to score; the patient's hemostasis treatment includes but is not limited to covering with sterile gauze, pressing for several minutes to stop bleeding, and fixing with tape; after the training is scored, the trainee can enter his or her basic information to query his or her score.

[0073] Example 4

[0074] like Figure 6 to Figure 7 As shown, in the myocardial biopsy puncture adaptive training system, the input unit and the difficulty selection module are both connected to the display module, and the display module is used to display the basic information of the trainee and the selection information of the difficulty;

[0075] In the above embodiment, it should be noted that when the difficulty is selected incorrectly, a new selection can be made.

[0076] Example 5

[0077] like Figure 6 to Figure 7 As shown, the myocardial biopsy puncture adaptive training system includes all the contents of Example 4. In addition, the preoperative preparation module is also used to mark and remind the trainee in the steps that the trainee has not performed, so as to inform the trainee that the trainee has not completed the training step in the surgical operation preparation work;

[0078] In the above embodiments, it should be noted that the preoperative preparation module mainly strictly adheres to aseptic operation and fully disinfects the puncture site to avoid infection.

[0079] Example 6

[0080] like Figure 6 to Figure 7As shown, the myocardial biopsy puncture adaptive training system includes all the contents of Example 5. In addition, the surgical operation module is also used to mark and remind the trainee in the steps that the trainee did not perform, so as to warn the trainee that the trainee did not complete the training step during the operation.

[0081] Example 7

[0082] like Figure 6 to Figure 7 As shown, the myocardial biopsy puncture adaptive training system includes all the contents of Example 6. In addition, the postoperative recording module is also used to mark and remind the trainee in the steps that the trainee did not operate, so as to warn the trainee that the trainee did not complete the training step after the operation process during the operation;

[0083] In the above embodiment, it should be noted that there is a reminder module inside the postoperative recording module to prevent combined infection. The continuous drainage time should not be too long. If long-term drainage is required, surgical treatment such as pericardial fenestration should be considered, and antibiotics should be used as appropriate.

[0084] Example 8

[0085] like Figure 6 to Figure 7 As shown, the myocardial biopsy puncture adaptability training system includes all the contents of Example 7. In addition, the evaluation processing module is connected to the display module and the input unit respectively. After the trainer enters the last name and number on the input unit, the evaluation processing module is entered, and the training is scored according to the comparison between the trainee's operation and the operation specification;

[0086] In the above embodiment, it should be noted that the trainee's completion of basic operations is part of the score, and the training score also includes the handling of unexpected situations, specifically arrhythmia. Arrhythmia may occur when the puncture needle damages the myocardium. The needle should be inserted slowly during the operation, and attention should be paid to the depth of needle insertion. Once arrhythmia occurs, the puncture needle should be withdrawn slightly and the heart rhythm changes should be observed. Pay attention to ECG and blood pressure monitoring during the operation.

Claims

1. A myocardial biopsy puncture adaptive training device, characterized in that: The invention comprises a helmet (1), wherein a first sound insulation layer (2) is arranged inside the helmet (1), a first annular airbag (3) is fixedly connected to the lower end of the inner wall of the helmet (1), a sound generating unit (4) is fixedly connected to both sides of the inner wall of the helmet (1), a second annular airbag (5) is fixedly connected to one side of the sound generating unit (4) and located on the inner wall of the helmet (1), a mounting box (6) is fixedly connected to one side of the helmet (1), a second sound insulation layer (7) is arranged on the surface of the mounting box (6), a filling airbag (20) is arranged on the inner wall of the helmet (1), the surface of the first annular airbag (3) contacts the nose bridge of the intern, and the mounting box (6) is fixedly connected to the inner wall of the helmet (1). A magnetic block (8) is fixedly connected to the inner wall, a software-carrying mobile phone (9) is overlapped on one side of the magnetic block (8), a pressing plate (10) is overlapped on the lower end of one side of the software-carrying mobile phone (9), the software-carrying mobile phone (9) is connected to the sound unit (4) by signal, one end of the pressing plate (10) is provided with a bend, the lower end of the pressing plate (10) is internally slidably connected to a sliding rod (11) having a fixed block at one end, one end of the sliding rod (11) is fixedly connected to the inner wall of the installation box (6), one side of the pressing plate (10) is fixedly connected to a spring (12), the inside of the spring (12) is movably sleeved with the surface of the sliding rod (11).

2. The myocardial biopsy puncture adaptive training device according to claim 1, characterized in that: A threaded rod (13) is rotatably connected inside the installation box (6), and a knob (14) is fixedly connected to one end of the threaded rod (13).

3. The myocardial biopsy puncture adaptive training device according to claim 2, characterized in that: The surface of the threaded rod (13) is threadedly connected to a mounting frame (15), the upper end of the mounting frame (15) is slidably connected to a guide rod (16), and a 3D glasses lens (17) is arranged inside the mounting frame (15).

4. The myocardial biopsy puncture adaptive training device according to claim 1, characterized in that: A movable door (18) is rotatably connected to one side of the installation box (6), and an adjustment button (19) connected to a signal of a software-carrying mobile phone (9) is provided on the surface of the installation box (6).

5. A system used in the myocardial biopsy puncture adaptive training device according to any one of claims 1 to 4, characterized in that: The system includes an input unit, a difficulty selection module, a unit module, a preoperative preparation module, a surgical operation module, a postoperative recording module, and an evaluation processing module. Specifically: The input unit is used to input the basic information of the trainee. After inputting the basic information, press the confirmation button on the input unit and sign. The preoperative preparation module is used to standardize the operation steps before the puncture training. After the trainee selects the difficulty, the preoperative preparation will begin. The trainee's specific operations are recorded in this module and then compared with the standard operations recorded in this module. The surgical operation module is used to record the operation steps in the training puncture operation in a standardized manner. When the trainee completes the preoperative preparation, the operation will begin. The trainee's specific operation is recorded in this module and then compared with the standardized operation recorded in this module; The evaluation processing module is used to unify the trainees' operation records, correspond them with each operation specification, and present them to the training teachers in a comparative manner for scoring.

6. The myocardial biopsy puncture adaptive training system according to claim 5, characterized in that: The input unit and the difficulty selection module are both connected to the display module, which is used to display the basic information of the trainee and the selection information of the difficulty. The preoperative preparation module is also used to mark and remind the steps that the trainee has not performed, so as to warn the trainer that the trainee has not completed the training step in the preparation for the surgical operation. The surgical operation module is also used to mark and remind the steps that the trainee has not performed, so as to warn the trainer that the trainee has not completed the training step during the operation. The postoperative recording module is also used to mark and remind the steps that the trainee has not performed, so as to inform the trainer that the trainee has not completed the training step after the operation during the operation.

7. The myocardial biopsy puncture adaptive training system according to claim 5, characterized in that: The evaluation processing module is connected to the display module and the input unit respectively. After the trainee inputs the last name and number on the input unit, the module enters the evaluation processing module and scores the trainee based on the comparison between the trainee's operation and the operation specification.

8. The myocardial biopsy puncture adaptive training system according to claim 5, characterized in that: The difficulty selection module is used by trainees to select the difficulty of training and to display the difficulty of this training according to the specific situation of the trainees; The unit modules include primary modules, intermediate modules and advanced modules, specifically: The primary module is used to provide trainees with simple preoperative preparation exercises, including assessing whether the patient's physical condition is suitable for surgery, checking whether the operating room environment is sterile and clean, and whether the surgical supplies are fully prepared; The intermediate module is used to provide general preoperative preparation training for trainees. The training content includes not only all the contents in the primary module, but also the adjustment of the simulated patient's position, exposure of the puncture site, and training in disinfection and anesthesia. The advanced module is used to provide trainees with complete puncture training. The training content not only includes all the contents in the intermediate module, but also includes the puncture operation and the bandaging treatment after the puncture operation. The postoperative record module is used to record the trainees' postoperative specimen processing and hemostasis treatment of simulated patients.

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