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Laparoscopic hemostatic device

A laparoscopy and compression hemostasis technology, which is applied in the field of medical devices, can solve the problems of ovarian reserve function greatly affected, ovarian function decline, etc., and achieve the effects of avoiding hard injuries, less ovarian tissue damage, and simple structure

Pending Publication Date: 2018-02-23
张俊吉 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, according to the preoperative and postoperative observations of patients using wound electrocoagulation for hemostasis in laparoscopic ovarian cystectomy, electrocoagulation has a greater impact on ovarian reserve function and may easily cause ovarian function decline. Try to avoid the use of electrocoagulation to stop bleeding and prevent thermal damage to ovarian tissue by electrocoagulation

Method used

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  • Laparoscopic hemostatic device
  • Laparoscopic hemostatic device
  • Laparoscopic hemostatic device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] This embodiment provides a device for hemostasis in the abdominal cavity, such as figure 1 , 2 As shown, it includes a conveyor 1 and a compression hemostatic structure 2. The conveyor 1 includes an outer sleeve 1-1 and an operating rod 1-3. The compression hemostatic structure 2 includes an elastic body 2-1, an inflation pipeline 2-2, and a one-way valve. 2-3 and the air bag 2-4, the end of the outer sleeve 1-1 is provided with an outer sleeve handle 1-2, the operating rod 1-3 is set in the outer sleeve 1-1, and the operating rod 1-3 is set in the outer sleeve handle 1- One end of 2 is provided with operating lever handle 1-4, and the other end is connected with elastic body 2-1, and elastic body 2-1 is connected with air bag 2-4, and the circumference of air bag 2-4 is provided with a cylindrical channel, and elastic body 2-1 The airbag 2-4 includes two capsule bodies 2-4-2 and a capsule wall 2-4-1, the capsule wall 2-4-1 is a polymer cloth material, and the capsule ...

Embodiment 2

[0034] The invention provides an abdominal cavity hemostatic device, such as image 3 , 4 As shown, it includes a conveyor 1 and a compression hemostatic structure 2. The conveyor 1 includes an outer sleeve 1-1 and an operating rod 1-3. The compression hemostatic structure 2 includes an elastic body 2-1, an inflation pipeline 2-2, and a one-way valve. 2-3 and the air bag 2-4, the end of the outer sleeve 1-1 is provided with an outer sleeve handle 1-2, the operating rod 1-3 is set in the outer sleeve 1-1, and the operating rod 1-3 is set in the outer sleeve handle 1- One end of 2 is provided with operating lever handle 1-4, and the other end is connected with elastic body 2-1, and elastic body 2-1 is connected with air bag 2-4, and the circumference of air bag 2-4 is provided with a cylindrical channel, and elastic body 2-1 The airbag 2-4 includes a capsule body 2-4-2 and a capsule wall 2-4-1, the capsule wall 2-4-1 is a polymer cloth material, and the capsule body 2-4-2 is in...

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Abstract

The invention discloses a laparoscopic hemostatic device which comprises a conveyor and a compression hemostatic structure connected with the conveyor; the compression hemostatic structure comprises an inflatable pipeline and an airbag; the airbag comprises a bag wall and a bag body; one end of the inflatable pipeline penetrates through the conveyor and is communicated with the bag body of the airbag, and a one-way valve is arranged at the other end. The laparoscopic hemostatic device disclosed by the invention has the beneficial effects that a mechanical compression hemostasis mode is adoptedfor replacing an electro-coagulation hemostasis mode in the existing operation process, so that the postoperative ovarian dysfunction caused by electro-coagulation hemostasis can be avoided; the structure is simple, and the operation is convenient.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to a laparoscopic hemostatic device. Background technique [0002] In recent years, laparoscopic surgery has developed rapidly, and laparoscopic surgery has gradually become popular. Among them, laparoscopic ovarian cystectomy is an important part of minimally invasive techniques. Minimally invasive surgery for ovarian cystectomy has improved surgical and disease-related outcomes, benefiting tens of millions of female patients worldwide. [0003] Laparoscopic surgery for the treatment of ovarian chocolate cysts generally adopts the method of cyst exfoliation and wound electrocoagulation to stop bleeding. Electrocoagulation is widely used because of its simplicity and speed. However, according to the preoperative and postoperative observations of patients using wound electrocoagulation for hemostasis in laparoscopic ovarian cystectomy, electrocoagulation has a greater im...

Claims

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Application Information

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IPC IPC(8): A61B17/12A61B17/00A61B17/42
CPCA61B17/00234A61B17/12A61B17/42A61B2017/12004
Inventor 张俊吉孙大为刘海元张令怡
Owner 张俊吉