A fixator for heart surgery transplantation and its use method

Abstract

The invention discloses a fixer for cardiac surgery transplantation and a method for using the same, relating to the technical field of heart transplantation, comprising a fixer main body, side sliding grooves are provided on both sides corresponding to the main body of the fixer, and two side sliding grooves The first sliders are slidably connected inside, one side of the two first sliders is fixedly installed with an outer mounting block, one side of the outer mounting block is provided with a first rotating groove, and the inner rotation of the first rotating groove is connected with a second A rotating connecting column, the beneficial effect of the present invention is: the fixer for heart surgery transplantation, by using two sets of main clamping frames and an auxiliary fixing frame, the heart can be fixed from the bottom of the heart by using the auxiliary fixing frame, and The heart can be fixed from both sides of the heart by using the main clamping frame, so that the heart can be fixed more conveniently, and the multi-stage rotating mechanism of the auxiliary fixing frame can better conform to the surface contour of the heart, and the use is more convenient.

Description

technical field [0001] The invention relates to the technical field of heart transplantation, in particular to a fixator for cardiac surgery and a method for using the same. Background technique [0002] Heart transplantation is mainly a surgical transplantation operation for advanced congestive heart failure and severe coronary artery disease, and a heart immobilizer is needed to assist the operation during the operation. Most of the existing cardiac immobilizers are suction cup cardiac immobilizers, which require an external air pump to provide suction. Once the air pump is blocked or damaged, the cardiac immobilizer will fall off instantly, affecting the operation process and even endangering the patient's life. [0003] The patent with the application number of 201920413147.1 discloses a new type of cardiac fixator, which "comprises a universal flexible rod, a U-shaped frame and a presser foot leaf, and the U-shaped frame is connected with the universal flexible rod ball...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a fixer for heart surgery transplantation and its use method, to solve the problem that the existing fixer for heart surgery has low flexibility when fixing, and it is difficult to move when it is not fixed. Problems causing damage to the heart

[0007] In order to realize the above-mentioned fixer for cardiac surgery transplantation and its use method, solve the problem that the existing fixer for heart surgery has low flexibility when fixing, and causes damage to the heart when moving in an unfixed state. The invention provides the following technical solutions:

Images