Multi-purpose deep knotting rope and special deep knotting device

Abstract

The invention relates to a multi-purpose knotting rope used in a deep position. The multi-purpose knotting rope comprises a limiting piece, a buckle and an elastic rope body, the two ends of the elastic rope body are connected with the limiting part and the buckle respectively, the limiting part is provided with a limiting through hole, and the area of the cross section of the limiting through hole is smaller than the area of the largest cross section of the buckle. The multi-purpose knotting rope used in the deep position and a special knotting device used in the deep position are low in manufacturing cost, easy to operate and capable of quickly knotting blood vessels or other tissue in deep positions quickly and also can be used in an endoscopic surgery. The multi-purpose knotting rope used in the deep position and the special knotting device used in the deep position have the advantages that operations are easy to carry out, the blood vessels with little operation space in deep positions can be knotted, the knotting speed is high, knotting is firm and the tissue cannot be torn off; the structure is simple, manufacturing cost is low and operation expenses of a patient are reduced.

Description

technical field [0001] The invention relates to a surgical operation knotting device, in particular to a multi-purpose deep knotting rope and a special deep knotting device. Background technique [0002] There are basically two kinds of knotting methods in traditional surgical operations, one is knotting by hand, that is, knotting with both hands; the other is knotting with forceps. For deep knot tying, due to the narrow operating space and deep site, the above two traditional methods cannot achieve a firm knot without tearing the tissue, and the operation is very inconvenient and technically difficult. The operation could not be carried out smoothly due to the difficulty in knotting the sutures. At present, there are two new types of fast knotting devices for deep surgery on the market, namely titanium clips and bone clips. Titanium clips cannot be absorbed by the human body. After knotting, the titanium clips will remain in the human body. During subsequent MRI examinati...

AI Technical Summary

Problems solved by technology

Titanium clips cannot be absorbed by the human body. After knotting, the titanium clips will remain in the human body. During subsequent MRI examinations, the titanium clips will easily fall into the chest cavity or abdominal cavity, which is not good for health; The knot is large, and it is easy to affect the follow-up operation after knotting

In addition, titanium clips and bone clips are relatively expensive and are not suitable for promotion.

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