Adjustable elastic thread ligator

A ligation device and elastic thread technology, applied in the field of medical devices, can solve problems such as inflexibility, and achieve the effects of reducing rotational resistance, improving work efficiency, and smooth and balanced displacement process

Pending Publication Date: 2021-10-29
SUZHOU FRANKENMAN MEDICAL EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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Embodiment Construction

[0030] The present invention will be described in further detail below in conjunction with accompanying drawing

[0031] see Figure 1-7 , in an embodiment of the present invention, an adjustable elastic thread ligation device includes a ligation device body 1, a telescopic tube 2 is inserted on the left side of the ligation device body 1, and a ligation tube is arranged on the left side of the telescopic tube 2 3. The bottom of the ligation device body 1 is provided with a trigger 4, and one side of the telescopic tube 2 is fixedly connected with the first support plate 5 and the second support plate 6, and the front of the second support plate 6 is provided with a turning handle 7, and the turning handle The back side of 7 is fixedly connected with a rotating shaft 8, and the rotating shaft 8 runs through the second supporting plate 6 and the first supporting plate 5 in turn and extends to the outside of the first supporting plate 5, and the second supporting plate 6 is arra...

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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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/12
CPCA61B17/12009A61B2017/12018
Inventor 邸贺陈飞
Owner SUZHOU FRANKENMAN MEDICAL EQUIP
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