Hysterectomy

A resectectomy and uterine seeding technology, applied in obstetrics and gynecology instruments, fluid jet scalpels, etc., can solve problems such as air embolism, electric resection syndrome, organ damage, etc., and achieve the goal of increasing safety and reducing economic burden Effect

Active Publication Date: 2019-07-30
HUIZHOU HYDRO CARESYS MEDICAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, hysteroscopic resection of uterine fibroids often causes perforation of the uterine organs and damage to adjacent organs due to unexpected tissue cutting. Various complications such as air embolism and postoperative scab bleeding
Moreover, the existing hysteroscopic resection of hysteromyoma has high operation cost and heavy economic burden for patients.

Method used

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Embodiment Construction

[0027] A number of embodiments of the present invention will be disclosed in the following figures. For the sake of clarity, many practical details will be described together in the following description. It should be understood, however, that these practical details should not be used to limit the invention. That is, in some embodiments of the invention, these practical details are not necessary. In addition, for the sake of simplifying the drawings, some well-known and commonly used structures and components will be shown in a simple schematic manner in the drawings.

[0028] The terms "first", "second" and the like used herein do not specifically refer to a sequence or order, nor are they used to limit the present invention, but are only used to distinguish components or operations described with the same technical terms. .

[0029] The present invention relates to a related design of a hysterectomy device. In the first aspect, the hysterectomy device of the present inve...

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Abstract

Provided is a uterine resection tool, comprising: a pump body assembly (1); a balloon assembly (2), comprising an expansion water-injection two-way valve (21), an expansion outer tube (22), a balloon catheter (23), and an inflation balloon (24); the expansion water-injection two-way valve (21) is located on the side of a pump body assembly (1); one end of the expansion outer tube (22) is connected to the expansion water-injection two-way valve (21); one end of the balloon catheter (23) is in communication with the expansion water-injection two-way valve (21), and the other end runs through the expansion outer tube (22); the expansion balloon (24) is in communication with the other end of the balloon catheter (23); an endoscope module (3), which runs through the expansion outer tube (22) and is located on one side of the pump body assembly (1); a water jet cutter assembly (4), which runs through the endoscope module (3) and connects to the pump body assembly (1). The water jet cutter assembly (4) and the endoscope module (3) and balloon assembly (2) are split structures; the endoscope module (3) and balloon assembly (2) can be disinfected and reused, reducing the financial burden on patients; furthermore, doctors and observers can view images of a patient's uterus in real time by means of an external workstation, and the patient's uterus can be examined in detail, increasing the safety of an operation.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to a hysterectomy device. Background technique [0002] Uterine fibroids are the most common benign tumors of female reproductive organs, and their incidence rate accounts for 20% to 25% of women of childbearing age. Due to the rapid growth of uterine fibroids, different degenerations can occur when the blood supply is poor. The larger the fibroids, the more severe the ischemia, and the more secondary degeneration. And because the fibroids oppress the fallopian tubes or make them twisted, affecting the normal function of the fallopian tubes, or the fibroids cause the deformation of the uterine cavity, hinder the implantation of fertilized eggs and cause infertility and other complications. [0003] At present, traditional surgical treatment mostly adopts open hysterectomy or myomectomy with large damage and high risk. With the rapid development of endoscopic minimally i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B17/42A61B17/3203
CPCA61B17/3203A61B17/42A61B2017/4216
Inventor 孙光宇王良基
Owner HUIZHOU HYDRO CARESYS MEDICAL CO LTD
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