Positioning and firming device for coronary bypass operation

A stabilizing device and heart bypass technology, which is applied in the medical field, can solve the problems that the angle cannot be adjusted, affects the accuracy of the operation, the accuracy of the operation, and the complex structure, so as to achieve the effect of convenient operation angle

Inactive Publication Date: 2015-10-21
陈雨
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  • Summary
  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

Therefore, this kind of operation requires a special surgical instrument positioning and stabilizing device. Its function is to block and fix the blood flow in the blood vessel to be operated on the beating heart, so as to facilitate the operation of the doctor. The structure of the positioning and stabilizing device is complicated. During bypass surgery on the side of the heart, some internal structures will hinder the doctor's line of sight, and the angle cannot be adjusted, which will affect the accuracy of the operation and the accuracy of the operation, which will affect the entire operation. effect and operation time

Method used

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  • Positioning and firming device for coronary bypass operation
  • Positioning and firming device for coronary bypass operation

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Embodiment Construction

[0015] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0016] In the figure, the stabilizing part 1; the steering fitting connecting part 2; the steering knuckle part 3; the first stabilizing part 4; the second stabilizing part 5; the main part 6; the pad body part 7; the software part 8; the suction eye 9; head 10; groove 11; clamping head 12; opening 13; suction pipe 14; clamping groove 15; coil spring 16; coil spring fixed head 17; connector 18; fixed spring 20; part 21a; steering part 21b; steering knuckle 22; steering fit groove 23; segment 24.

[0017] Such as figure 1 and figure 2 As shown, the positioning and stabilizing device for heart bypass surgery includes a stabilizing part 1, a steering fitting connecting part 2 and a steering joint part 3, where the stabiliz...

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Abstract

The invention belongs to the field of medical technology, and relates to a positioning and firming device for a coronary bypass operation. The positioning and firming device comprises a firming member, a turning cooperation connecting member and a turning joint member. The firming member is composed of a first firming member and a second firming member which are combined, a freely opening / closing locking space is formed between the first firming member and the second firming member, one end of the turning cooperation connecting member is connected between the first firming member and the second firming member and used for driving first firming member and the second firming member to cooperate and move to open or close the locking space, and the other end of the turning cooperation connecting member is connected with the turning joint member. The positioning and firming device can be adjusted according to the position of the coronary bypass operation, the defect that the coronary bypass operation only can be operated at a single angle in the prior art can be overcome, doctors can clearly see, the angle of the operation can be more conveniently changed, so the doctors can faster finish the coronary bypass operation with an better effect.

Description

technical field [0001] The invention belongs to the field of medical technology, and relates to a positioning and stabilizing device for heart bypass surgery. Background technique [0002] With the rapid development of the national economy, the living standards of the people in our country are constantly improving and the pace of life is constantly accelerating. While the economic development brings benefits to people, it also has a negative impact on people's health. Due to the unreasonable diet structure Factors such as high work pressure and environmental pollution lead to an increasing incidence of cardiovascular disease. At present, cardiovascular disease has become the leading cause of human death. Among them, myocardial infarction is the number one cause of death among cardiovascular diseases. Myocardial infarction refers to ischemic necrosis of the myocardium. On the basis of coronary artery disease, the blood flow of the coronary artery is sharply reduced or interr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/00A61B19/00
CPCA61B17/00A61B2017/00796
Inventor 陈雨
Owner 陈雨
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