CN212873778U - Cardiovascular intervention operation training simulator - Google Patents
Cardiovascular intervention operation training simulator Download PDFInfo
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- CN212873778U CN212873778U CN202022210088.3U CN202022210088U CN212873778U CN 212873778 U CN212873778 U CN 212873778U CN 202022210088 U CN202022210088 U CN 202022210088U CN 212873778 U CN212873778 U CN 212873778U
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Abstract
The utility model discloses a cardiovascular intervention operation training simulator, a serial communication port, include: the heart model, coronary vessels, artery vessels, affected part-imitating coronary vessels, radial arteries, femoral arteries, puncture sections, a circulating water pump, a water tank, a transmission line and a display end; the simulated operation training experience is provided for novice doctors, the simulated affected part coronary artery is specially designed, the real affected part is simulated, and the simulated affected part coronary artery is designed with various types of affected part conditions to be replaceable, so that a user can perform simulation training aiming at different illness states, and the training effect is improved.
Description
Technical Field
The utility model belongs to teaching training model field, concretely relates to cardiovascular intervention operation training simulator.
Background
Coronary artery (coronary artery) is an artery providing blood to heart, when atherosclerosis happens to coronary artery, which causes luminal stenosis or occlusion, and causes discomfort such as chest pain and chest distress caused by myocardial ischemia, hypoxia or necrosis, the heart is called coronary heart disease; coronary heart disease interventional therapy is to deliver the coronary artery to a narrow part of the coronary artery through a plurality of air bags or catheters, and the filled air bags or stents can expand the narrow lumen to improve blood flow so as to treat the coronary heart disease;
compared with the traditional surgical operation, the cardiovascular interventional operation has higher difficulty and has high requirements on the operation manipulation and skill of doctors, and a young doctor who just enters the home needs years of exercise to possibly perform the actual operation; therefore, before this, the new doctors need to do repeated practice and training, and can do skilled operation under different diseases such as coronary stenosis and occlusion; however, there is little opportunity for new practitioners to practice on patients, so only training simulators are used to practice cardiovascular interventional procedures; however, the existing cardiovascular interventional operation training simulator is not provided with a corresponding affected part, or only one type of affected part is designed, so that the training simulation is single or pointedly, and a good training effect cannot be achieved.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model designs a cardiovascular intervention operation training simulator, which provides a simulated operation training experience for novice doctors, and is specially designed with an artificial affected part coronary artery to simulate a real affected part, and the artificial affected part coronary artery is designed with a plurality of types of affected part conditions to be replaceable, so that a user can perform simulation training for different conditions of an illness, and the training effect is improved;
in order to achieve the technical effects, the utility model discloses a realize through following technical scheme: a cardiovascular interventional procedure training simulator, comprising: the heart model, coronary vessels, artery vessels, affected part-imitating coronary vessels, radial arteries, femoral arteries, puncture sections, a circulating water pump, a water tank, a transmission line and a display end;
the surface of the heart model simulates coronary vessels distributed in the heart of a human body; the coronary vessel is detachably connected with the coronary artery of the affected part; the heart model is connected with an arterial blood vessel; the branch of the artery blood vessel is connected with a radial artery and a femoral artery; the head ends of the radial artery and the femoral artery can be detachably connected with the puncture section; the tail end of the arterial blood vessel is connected with a circulating water pump, and a water tank is connected beside a circulating water pump box; the coronary artery of the affected part is connected with a display end through a transmission line;
furthermore, the arterial blood vessels, the radial artery, the femoral artery and the coronary blood vessels are communicated with each other and are distributed and arranged according to the blood vessels of the heart of the human body;
further, a hemostatic valve is connected to the radial artery and the femoral artery near the head end;
furthermore, two ends of the coronary artery of the simulated affected part are connected with connectors, a flow monitoring part is installed on the middle pipe body, and a signal transmission interface end is connected to the flow monitoring part; the affected coronary artery is also designed with two types of illness state 1 and illness state 2;
furthermore, a micro-flow meter sensor is arranged in the flow monitoring part;
furthermore, a microprocessor chip and a digital-to-analog converter are arranged in the display end; the micro-flowmeter sensor is connected with the microprocessor chip through a transmission line, and the microprocessor chip is connected with the digital-to-analog converter;
the utility model has the advantages that:
1. the training simulator simulates a human heart model and blood vessel distribution, and can provide a very real operation experience;
2. the simulated coronary vessel is detachably connected with the simulated coronary of the affected part, and the simulated coronary of the affected part is also designed with various disease conditions, so that the simulation can be used for replacing exercises, and the user can be helped to master cardiovascular interventional operation for different disease conditions;
3. this training simulator designs real blood ring at endovascular, and still designs flow sensor on imitative affected part coronary artery, monitors preoperatively, and the postoperative changes through the blood flow of affected part to the operation effect of operation is reflected to the time.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic diagram of the overall structure of a training simulator for cardiovascular interventional surgery;
FIG. 2 is a schematic diagram of a simulated coronary artery structure of a training simulator for cardiovascular interventional surgery;
FIG. 3 is a schematic diagram of the internal structures of a simulated diseased coronary condition 1 and a simulated diseased coronary condition 2 of a cardiovascular interventional operation training simulator;
in the drawings, the components represented by the respective reference numerals are listed below:
1-heart model, 2-coronary vessel, 3-arterial vessel, 4-coronary artery simulating affected part, 401-flow monitoring part, 402-signal transmission interface end, 403-connector, 404-illness state 1, 405-illness state 2, 5-radial artery, 6-femoral artery, 601-hemostasis valve, 7-puncture segment, 8-circulating water pump, 9-water tank, 10-transmission line and 11-display end.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Examples
Referring to fig. 1 to 3, a training simulator for cardiovascular interventional surgery is characterized by comprising: the heart model comprises a heart model 1, a coronary artery blood vessel 2, an artery blood vessel 3, an affected part-simulated coronary artery 4, a radial artery 5, a femoral artery 6, a puncture section 7, a circulating water pump 8, a water tank 9, a transmission line 10 and a display end 11;
the surface of the heart model 1 imitates coronary vessels 2 distributed in the heart of a human body; the coronary vessel 2 is detachably connected with the affected part-imitating coronary vessel 4 through joints 403 at two ends of the affected part-imitating coronary vessel 4; a flow monitoring part 401 is arranged on a middle tube body of the coronary artery 4 of the simulated affected part, a micro-flow meter sensor is arranged in the flow monitoring part 401, the simulated blood volume flowing through the affected part can be monitored in real time, the flow monitoring part 401 is connected with a signal transmission interface end 402 and can be connected with a transmission line 10, the transmission line 10 is connected with a display end 11, and a microprocessor chip and a digital-to-analog converter are arranged in the display end 11; the micro-flowmeter sensor is connected with a microprocessor chip through a transmission line 10, and the microprocessor chip is connected with a digital-to-analog converter; the micro flow sensor monitors the simulated blood passing through the coronary artery 4 of the simulated affected part in real time, sends the signal to a microprocessor chip in a display end 11 through a transmission line 10 for processing, then the microprocessor chip sends the processed signal to a digital-to-analog converter, and the flow information is displayed on the display end 11 after the digital-to-analog conversion; the interventional operation effect of the user can be judged by observing the blood flow information of the simulated coronary artery 4 before and after the operation; the affected coronary artery 4 is also designed with two types of disease conditions 1404 and 2405, the disease conditions 1 and 2 can be alternatively arranged on the coronary artery 2, and each user can provide operation exercises under different disease conditions;
the heart model 1 is connected with an arterial blood vessel 3; the branch of the artery vessel 3 is connected with a radial artery 5 and a femoral artery 6; the head ends of the radial artery 5 and the femoral artery 6 can be detachably connected with a puncture section 7, and surgical instruments such as an interventional guide wire enter the blood vessel from the puncture section 7; the radial artery 5 and the femoral artery 6 are connected with the hemostatic valve 601 near the head end, and the hemostatic valve 601 is locked, so that blood can be prevented from flowing out of the radial artery 5 and the femoral artery 6; the arterial blood vessel 3, the radial artery 5, the femoral artery 6 and the coronary blood vessel 2 are communicated with each other and are distributed and arranged according to the blood vessels of the heart of a human body; the tail end of the arterial blood vessel 3 is connected with a circulating water pump 8, a water tank 9 is connected beside a circulating water pump box, and the circulating water pump 8 realizes simulated blood circulation by utilizing water in the water tank 9.
The specific use mode is as follows: before use, the hemostatic valves 601 on the radial artery 5 and the femoral artery 6 are closed, and the puncture section 7 is connected to the head ends of the radial artery 5 and the femoral artery 6; selecting the disease type of the imitated affected coronary artery 4 to be trained and connecting the disease type to the coronary artery 2; turning on the circulating water pump 8 to simulate blood circulation; at this time, the blood flow through the coronary artery 4 of the simulated affected part displayed by the display end 11 is observed; the interventional guide wire and the interventional surgical instrument enter the blood vessel from the puncture section 7, the operation such as stent placement is carried out after reaching the coronary artery 4 of the simulated affected part, and then the blood flow passing through the coronary artery 4 of the simulated affected part displayed at the observation display end 11 is used for judging whether the training operation is qualified or not.
In conclusion, 1, the training simulator simulates a human heart model and blood vessel distribution, and can provide a very real operation experience;
2. the simulated coronary vessel is detachably connected with the simulated coronary of the affected part, and the simulated coronary of the affected part is also designed with various disease conditions, so that the simulation can be used for replacing exercises, and the user can be helped to master cardiovascular interventional operation for different disease conditions;
3. this training simulator designs real blood ring at endovascular, and still designs flow sensor on imitative affected part coronary artery, monitors preoperatively, and the postoperative changes through the blood flow of affected part to the operation effect of operation is reflected to the time.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. A cardiovascular interventional procedure training simulator, comprising: the heart model, coronary vessels, artery vessels, affected part-imitating coronary vessels, radial arteries, femoral arteries, puncture sections, a circulating water pump, a water tank, a transmission line and a display end;
the surface of the heart model simulates coronary vessels distributed in the heart of a human body; the coronary vessel is detachably connected with the coronary artery of the affected part; the heart model is connected with an arterial blood vessel; the branch of the artery blood vessel is connected with a radial artery and a femoral artery; the head ends of the radial artery and the femoral artery can be detachably connected with the puncture section; the tail end of the arterial blood vessel is connected with a circulating water pump, and a water tank is connected beside a circulating water pump box; the coronary artery of the simulated affected part is connected with the display end through a transmission line.
2. A training simulator for cardiovascular interventional procedures as defined in claim 1, wherein the arterial blood vessels, the radial artery, the femoral artery and the coronary blood vessels are all communicated with each other and arranged according to the distribution of the human heart blood vessels.
3. A training simulator for cardiovascular interventional procedures as defined in claim 1, wherein a hemostatic valve is connected to the radial artery and the femoral artery near the tip end.
4. The training simulator for cardiovascular interventional operations as defined in claim 1, wherein the simulated coronary artery has two ends connected to connectors, the middle tube body is provided with a flow monitoring portion, and the flow monitoring portion is connected to the signal transmission interface.
5. The training simulator for cardiovascular interventional procedures as defined in claim 4, wherein a micro flow meter sensor is installed in the flow monitoring part.
6. The training simulator for cardiovascular interventional operations as defined in claim 1, wherein a microprocessor chip and a digital-to-analog converter are installed in the display end; the micro-flowmeter sensor is connected with the microprocessor chip through a transmission line, and the microprocessor chip is connected with the digital-to-analog converter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022210088.3U CN212873778U (en) | 2020-09-30 | 2020-09-30 | Cardiovascular intervention operation training simulator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022210088.3U CN212873778U (en) | 2020-09-30 | 2020-09-30 | Cardiovascular intervention operation training simulator |
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| CN212873778U true CN212873778U (en) | 2021-04-02 |
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| CN202022210088.3U Expired - Fee Related CN212873778U (en) | 2020-09-30 | 2020-09-30 | Cardiovascular intervention operation training simulator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114299805A (en) * | 2021-12-29 | 2022-04-08 | 赛诺医疗科学技术股份有限公司 | Intracranial intervention simulation device, system and method |
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2020
- 2020-09-30 CN CN202022210088.3U patent/CN212873778U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114299805A (en) * | 2021-12-29 | 2022-04-08 | 赛诺医疗科学技术股份有限公司 | Intracranial intervention simulation device, system and method |
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