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A lower uterine segment hemostat

A technology of hemostatic device and uterus, which is applied in tourniquet, medical science, surgery, etc., to achieve the effect of easy production, good hemostasis effect and time saving.

Active Publication Date: 2018-01-05
THE WEST CHINA SECOND UNIV HOSPITAL OF SICHUAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention aims to solve the problems existing in the existing uterine hemostat, and provides a hemostat for the lower uterine segment, which can accurately locate the position of the lower uterine segment, conveniently put the hemostat on the lower uterine segment, and can control various parts of the lower uterine segment The size of the contraction force

Method used

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  • A lower uterine segment hemostat
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  • A lower uterine segment hemostat

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] A hemostat for the lower uterine segment, comprising a hemostat main body 1, the hemostat main body 1 is made of elastic material, and the hemostat main body 1 is a trapezoidal sleeve-like structure with two ends open; A plurality of positioning clips 2 are provided; a plurality of tightening straps 3 are arranged on the openings at both ends and the inner wall of the main body 1 of the hemostat, and the tightening straps 3 are parallel to the openings at both ends.

[0032] The above is the basic technical scheme of the lower uterine segment hemostat. The main body 1 of the hemostat is made of elastic rubber or other elastic materials, with openings at both ends, capable of covering the lower segment of the uterus. Viewed from the side, it is trapezoidal, and a plurality of positioning clips 2 are arranged at one end of the upper bottom of the trapezoid. In the state before use, the inner surface of the main body of the hemostat 1 is the inner wall, and there are multi...

Embodiment 2

[0035] A hemostat for the lower uterine segment, comprising a hemostat main body 1, the hemostat main body 1 is made of elastic material, and the hemostat main body 1 is a trapezoidal sleeve-like structure with two ends open; A plurality of positioning clips 2 are provided; a plurality of tightening straps 3 are arranged on the openings at both ends and the inner wall of the main body 1 of the hemostat, and the tightening straps 3 are parallel to the openings at both ends.

[0036] Preferably, there are four positioning clips 2, which are evenly distributed on the edge of the smaller opening at one end.

[0037] Preferably, one end of the tightening belt 3 is provided with a plurality of positioning holes 4 , and the other end is provided with a positioning protrusion 5 . The positioning protrusion 5 limits the tightening degree of the tightening belt 3 by being fixed on the positioning holes 4 at different positions.

[0038] Preferably or further, there are two groups of ti...

Embodiment 3

[0043] A hemostat for the lower uterine segment, comprising a hemostat main body 1, the hemostat main body 1 is made of elastic material, and the hemostat main body 1 is a trapezoidal sleeve-like structure with two ends open; A plurality of positioning clips 2 are provided; a plurality of tightening straps 3 are arranged on the openings at both ends and the inner wall of the main body 1 of the hemostat, and the tightening straps 3 are parallel to the openings at both ends.

[0044] Preferably, anti-slip lines 7 are provided on the outer wall of the main body 1 of the hemostat.

[0045] Furthermore, the anti-skid lines 7 are in the shape of nets or horizontal stripes.

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Abstract

The invention relates to a lower uterine segment hemostat, and belongs to the technical field of a medical device. The lower uterine segment hemostat provided by the invention can cover and immobilize entire cervix uterus and lower uterine segment and can take an effective hemostatic effect; and meanwhile, by arranging a locating clip, an external cervical orifice in the tail end of the lower uterine segment can be accurately located and immobilized, so as to facilitate a hemostasis operation and to improve the hemostatic effect. Moreover, the hemostat is provided with a tightening belt, so that the tightness degree of the hemostat can be controlled and regulated, and the lower uterine segment can be effectively contracted and blood vessels of the lower uterine segment can be compressed so as to achieve a combined hemostasis purpose. When the lower uterine segment is well contracted and a bleeding amount is reduced, the hemostat can be taken down more easily, and the cervix uterus and uterus tissues can be protected from being hurt.

Description

technical field [0001] The invention relates to a hemostat, more specifically, the invention relates to a lower uterine segment hemostat, which belongs to the technical field of medical equipment. Background technique [0002] For obstetrics and gynecology patients, when the uterus has wounds, it will cause uterine and vaginal bleeding. Clinically, drugs and mechanical stimulation are often used to help the uterus contract to reduce bleeding. Use uterine contraction drugs and bimanual diagnosis, and press the uterus with both hands to help the uterus contract. It has a certain hemostatic effect. However, continuous pressing of the uterus through the vagina or through the anus is difficult to find the exact position of the cervix and the lower uterine segment. The pressing is laborious, and the effect of mechanical stimulation on hemostasis varies greatly. It is easy to delay the treatment and rescue time, and even cause serious complications and sequelae of massive bleeding....

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B17/132
CPCA61B17/132A61B2017/12004
Inventor 刘川容刘兴会肖雪杨昊
Owner THE WEST CHINA SECOND UNIV HOSPITAL OF SICHUAN
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