Heart bypass simulator

Abstract

The invention relates to a heart bypass simulator which comprises a base, a control circuit board is installed in the base, and a touch screen electrically connected with the control circuit board isinstalled at the top of the base; the middle part of the top end of the base is connected with a bounce simulation mechanism which is used for simulating vascular suture at any position and at any angle in a cardiac bypass surgery and is electrically connected with the control circuit board; a blood vessel clamping groove assembly used for fixing an exercise blood vessel X is fixed to the top of the bounce simulation mechanism. A top plate is foldably supported on the base through a supporting arm; an irregular surgical field through hole is formed in the middle of the top end of the top plateand adjusted to different simulated anastomosis depths along with the supporting arm, a blood vessel fixing clamp and a suture line fixator are fixed to the edge of the top end of the top plate, andan oval LED lamp ring is arranged at the bottom of the top plate. The simulator can meet the requirements of vascular suture training at various positions and angles, does not need assistance of otherpeople, achieves training completed by a single person, simulates the surgical field on the top plate, simulates the shadowless lamp effect through the LED lamp ring, is good in operation convenienceand does not need to be practiced in a fixed place.

Description

technical field [0001] The invention relates to the technical field of medical devices, and is mainly used for blood vessel suturing training in heart bypass surgery and beating heart bypass surgery; it can also be used for other microvascular suture exercises; more specifically, it relates to a heart bypass simulator. Background technique [0002] The training period for cardiac surgeons is usually more than 10 years, and the training period is relatively long. Heart bypass surgery is one of the most difficult and dangerous operations in cardiac surgery. In order to improve surgical techniques, doctors usually need to do a lot of surgical skill training in order to better and quickly master surgical techniques. The existing common training method is to use the pig's heart to practice. But the pig heart practice has the following problems: [0003] One is that the non-stop beating heart bypass exercise can only be done on live pig hearts, which is costly and inefficient. ...

AI Technical Summary

Problems solved by technology

[0008] For this reason, the object of the present invention is to propose a kind of heart bypass simulator, solves the non-stop beating heart bypass exercise on the living pig heart, the cost is high, and the efficiency is low; The requirements are high, and natural light and common lights cannot meet the light intensity requirements in practical practice

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