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Heart bionic device

A heart and ventricle technology, applied in educational appliances, instruments, teaching models, etc., can solve the problem of not being able to achieve a high degree of bionic heart model

Pending Publication Date: 2021-06-29
SHANGHAI EAST HOSPITAL EAST HOSPITAL TONGJI UNIV SCHOOL OF MEDICINE
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  • Abstract
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Problems solved by technology

Chinese patent CN210091524U discloses a pulse teaching device, which utilizes the active connection between the rolling device and the simulated pulse wave groove to make the connecting cylinder slide left and right to make the piston move, thereby driving the piston rod to squeeze the bionic heart to simulate the beating of the heart, but the above simulation Since the heart does not have a fluid circulation system, the heart will not contract and eject blood, diastolic filling, valve opening and closing, and coronary circulation, so the high bionicity of the heart model cannot be achieved

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Embodiment Construction

[0034] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be described in detail below. Apparently, the described embodiments are only some of the embodiments of this application, not all of them. Based on the embodiments in the present application, all other implementation manners obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present application.

[0035] An embodiment of the present application provides a heart bionic device, the device is used to connect a heart model, the heart model has an atrium and a ventricle, the device includes: a liquid storage unit, used to store liquid; For connecting the liquid storage unit and the atrium; a liquid outlet, which is used to connect the liquid storage unit and the ventricle; and a liquid driving unit, which is used to drive the flow of liquid; wherein, the liquid...

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Abstract

The invention relates to a heart bionic device which is used for being connected with a heart model, the heart model is provided with an atrium and a ventricle, and the device comprises a liquid storage unit; a liquid inlet part, wherein the two ends of the liquid inlet part are used for being connected with the liquid storage unit and the atrium respectively; a liquid outlet part, wherein the two ends of the liquid outlet part are used for being connected with the liquid storage unit and the ventricle respectively; and a liquid driving unit used for being connected with the heart model, wherein the liquid storage unit, the liquid inlet part, the liquid outlet part, the liquid driving unit and the heart model form a liquid circulation loop. The pulsating liquid circulation system can simulate blood circulation, and the heart can be subjected to contraction ejection, diastole filling, valve opening and closing and coronary circulation, so that high simulation of the heart model can be realized.

Description

technical field [0001] This application relates to the technical field of medical bionic equipment, in particular to a heart bionic device. Background technique [0002] Heart disease is the number one killer of human health. Coronary heart disease, aortic valve stenosis or insufficiency, and mitral valve prolapse are all common heart diseases in middle-aged and elderly people. The risk of death from heart failure and sudden death is very high. There are a large number of children with congenital heart disease, and surgical treatment is an extremely effective means for these diseases. Since cardiac surgery is performed directly on the patient, it is extremely professional, and only a small number of doctors can participate in the actual operation. However, in addition to these doctors, there are a large number of other people who need to participate in this operation for learning and research. , training, etc., such as medical universities, research institutions, medical de...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B23/30
CPCG09B23/303
Inventor 万峰
Owner SHANGHAI EAST HOSPITAL EAST HOSPITAL TONGJI UNIV SCHOOL OF MEDICINE
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