Adjustable elastic thread ligator

Abstract

The invention discloses an adjustable elastic thread ligator, and relates to the technical field of medical instruments, and the adjustable elastic thread ligator is characterized by comprising a ligator body, a telescopic tube is inserted in the left side of the ligator body, a ligature tube is arranged on the left side of the telescopic tube, a trigger is arranged at the bottom of the ligator body, a first supporting plate and a second supporting plate are fixedly connected to one side of the telescopic tube, a rotating handle is arranged on the front face of the second supporting plate, a rotating shaft is fixedly connected to the back face of the rotating handle, the rotating shaft sequentially penetrates through the second supporting plate and the first supporting plate and extends out of the first supporting plate, a limiting assembly is arranged on the side, close to the rotating handle, of the second supporting plate, and an adjusting assembly is arranged between the first supporting plate and the second supporting plate. The rotation angle of the ligature tube can be flexibly adjusted, the problems that a traditional ligator is fixed in shape, cannot be bent and is inconvenient to operate are effectively solved, the adjusting accuracy is improved, the communication among surgeons is facilitated, and the working efficiency of medical staff is improved.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an adjustable elastic thread ligation device. Background technique [0002] Hemorrhoid ligation (also known as hemorrhoid rubber ring ligation, hemorrhoid suction ligation, etc.) is a common method for the treatment of hemorrhoids. etc.) to ligate the root (or base) of the internal hemorrhoid, thereby using the elastic retraction force of the rubber ring to block the blood supply of the hemorrhoid, making it necrotic, shrinking, and falling off, so as to achieve the purpose of healing. It was used in the ligation operation in the past The traditional instruments are extremely simple, time-consuming, laborious, and prone to complications. In order to change this situation, in the past ten years, an automatic instrument that makes the ligation operation simple and feasible, that is, the automatic hemorrhoid ligation device (also known as the automatic hemorrhoid ligation de...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problems raised in the above-mentioned background technology, the purpose of the present invention is to provide an adjustable elastic thread ligation device, which has the advantage that the main ligation tube can flexibly adjust the rotation angle, and effectively avoid the traditional shape of the ligation device being fixed and unbendable. , the problem of inconvenient operation, improve the adjustment accuracy, facilitate the communication between surgeons, and improve the work efficiency of medical staff

Images