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Endoscopic minimally invasive hoe scaler

A technology of peeling knife and plasma, which is applied in the fields of medical science, heating surgical instruments, inoculation and ovulation diagnosis, etc., can solve the problems of cumbersome operation, high complications and high cost, and achieve the goal of avoiding cumbersome operation, improving medical skills and reducing bleeding Effect

Inactive Publication Date: 2011-08-10
潘文胜
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the ESD-related devices and accessories developed abroad currently have the disadvantages of cumbersome operation, high complications, and high cost in the clinical use process. , gastric cancer tertiary prevention and treatment have far-reaching impact

Method used

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  • Endoscopic minimally invasive hoe scaler
  • Endoscopic minimally invasive hoe scaler
  • Endoscopic minimally invasive hoe scaler

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] The specific implementation of the multifunctional endoscopic minimally invasive dissection knife of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0022] A kind of minimally invasive stripping knife under multifunctional endoscope, such as figure 1 , 2 , 5, which includes a catheter 3, a hemostat 1, a plasma stripping knife 13, an operating handle 8 and an operating control device.

[0023] Such as Figure 5 , 7 As shown, the handle of the operating handle 8 is hollow, and the handle is provided with a moving groove 8c, a dial 8a and a fixed buckle 8b, and a grip ring 11 at the end of the handle. The hemostat push ring 7 and the stripping knife control handle 10 that can move forward and backward are housed on the operating handle 8, the hemostat push ring 7 is contained in the outer front portion of the handle bar, and the stripping knife control handle 10 is contained in the outer rear portion of the handle...

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PUM

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Abstract

The invention discloses an endoscopic minimally invasive hoe scaler, comprising a catheter, hemostatic forceps, an operating grip and an operation control device. The endoscopic minimally invasive hoe scaler is characterized in that a head of the catheter is connected with the hemostatic forceps while a tail of the catheter is matched connection with the operating grip; the hemostatic forceps are composed of a subwarhead-shaped hollow binding clip of which two halves are closed and opened correspondingly; the hoe scaler is a plasma hoe scaler formed by a steel wire structure, and extends into a linked tube of the hemostatic forceps; the operating grip is provided with a hemostatic forceps push ring and a hoe scaler control grip capable of moving back and forth; and the operation control device comprises a hemostatic forceps operation control device and a hoe scaler operation control device. The endoscopic minimally invasive hoe scaler solves the defects in the prior treatment on digestive tumor, and comprises both the hoe scaler and the hemostatic forceps, so that cockamamie operations of repeatedly changing a plurality of prior instruments in the world at present are avoided; and after being powered on, the endoscopic minimally invasive hoe scaler has the functions of the biopsy forceps and the hemostatic forceps, and the function of incision, so that the detection, the incision and the haemostasis in time can be convenient, and the complications of bleeding can be reduced.

Description

1. Technical field [0001] The invention relates to a minimally invasive peeling knife, in particular to a minimally invasive peeling knife under an endoscope. 2. Background technology [0002] Intestinal, esophageal, and gastric cancers are among the most common malignant tumors. Statistics from the International Cancer Research Center (IARC) show that in 2000, the number of new cases of major digestive tract tumors in the world was 1.85 million males and 1.164 million females; among them, there were 558,000 males and 318,000 females with gastric cancer, and 558,000 males with gastric cancer and 318,000 females with colorectal cancer. 499,000 cases and 446,000 cases in women. my country is a country with a high incidence of gastrointestinal tumors, and more than 57% of malignant tumors are gastrointestinal tumors. In 2000, the total number of cases of gastrointestinal tumors in my country exceeded 1.89 million, accounting for 18.8% of the total global incidence, of which t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B10/06A61B18/12
Inventor 王宝根王丽亚
Owner 潘文胜
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