Double-arm suture clip capable of closing wound surfaces

Abstract

The present invention relates to the field of medical devices and particularly relates to a double-arm suture clip capable of closing wound surfaces. The double-arm suture clip comprises a control assembly, and an upper suture clip assembly and a lower suture clip assembly arranged oppositely on the control assembly, and further comprises a sleeve. The upper suture clip assembly and the lower suture clip assembly each comprise a clip plate, a clip head, a front positioning pin and a rear positioning pin, the clip plates pass through both ends of the sleeve, the front positioning pins and the rear positioning pins are respectively arranged at both ends in the sleeve, and one end of each clip head is arranged on the corresponding clip plate. During use of the double-arm suture clip capable of closing the wound surfaces, release notches in the clip plates cooperate with clinch bolts on the clip plates, at the same time, when sliding rings are pulled, one end of a connector slides in a fixed seat and applies a reverse force to the sleeve, the reverse force forces the connector to separate from the sleeve, and at the same time connection places of the clip plates and clip heads also have a reverse force, so that the release notches of the clip heads release out the clinch bolts on the clip plates under the reverse force.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a double-arm suture clip capable of closing wounds. Background technique [0002] At present, when doing digestive tract surgery under flexible endoscope, especially when doing mucosal dissection, it is easy to cause tissue perforation, such as gastric perforation and intestinal perforation. pose a very large risk. When the existing suture clips are in use, multiple suture clips are required to cooperate with the nylon rope to suture the wound of the tissue. In this way, the suture clips need to be clamped at the required positions of the tissue, and then the suture clips are pulled together by the nylon rope. Thereby the wound is closed, so that the operating time is greatly prolonged, the work efficiency is reduced, and the trauma to the patient is also large. Contents of the invention [0003] The technical problem to be solved by the present invention is: in ord...

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Problems solved by technology

[0003] The technical problem to be solved by the present invention is: in order to solve the problem that the existing suture clips are all in use, multiple suture clips are required to cooperate with nylon ropes to suture the wounds of the tissue, so that each suture clip needs to be clamped at the tissue required position, and then use nylon rope to draw the suture clips together to close the wound, which greatly prolongs the operation time, reduces work efficiency, and causes great trauma to the patient. Now we provide a double-arm suture that can close the wound. folder

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