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Multi-functional micro wound dissecting knife reset under endoscope

A peeling knife and multi-functional technology, applied in medical science, heating surgical instruments, sensors, etc., can solve the problems of high complications, cumbersome operation, high cost, etc., and achieve the effect of improving medical skills, reducing bleeding, and avoiding perforation

Inactive Publication Date: 2012-01-18
王宝根
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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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  • Multi-functional micro wound dissecting knife reset under endoscope
  • Multi-functional micro wound dissecting knife reset under endoscope
  • Multi-functional micro wound dissecting knife reset under endoscope

Examples

Experimental program
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Effect test

Embodiment Construction

[0023] The specific implementation of the multifunctional endoscopic reset minimally invasive peeling knife of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0024] A kind of minimally invasive peeling knife under multifunctional endoscope reset, such as figure 1 , 2 , 5, which includes a catheter 3, a hemostat 1, a plasma peeling knife 13, an operating handle 8, an operating control device, and an online physiological monitoring device.

[0025] 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 ...

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Abstract

The invention provides a multi-functional micro wound dissecting knife reset under an endoscope, which comprises a guide pipe, a pair of hemostatic forceps, a dissecting knife, an operation handle and an operation control device and is characterized in that the multi-functional micro wound dissecting knife also comprises an online biological monitoring device; the head of the guide pipe is connected with the hemostatic forceps, and the tail of the guide pipe is matched and connected with the operation handle; the hemostatic forceps consist of a bullet-shaped forceps head of a hollow structure; the dissecting knife is a plasma dissecting knife which is of a steel wire structure and extends in a linkage pipe of the hemostatic forceps, and a ceramic insulating head is fixed on the head of the dissecting knife; a hemostatic forceps push ring capable of moving forward and back and a dissecting knife control handle are arranged on the operation handle, and a reset device of the dissecting knife control handle is arranged in the operation handle; and the operation control device comprises a hemostatic forceps operation control device and a dissecting knife operation control device. The invention overcomes the defects of the traditional digestive tract tumor treatment. The multi-functional micro wound dissecting knife which is simultaneously provided with the dissecting knife and the hemostatic forceps has the functions of biopsy forceps and incision and hemostatic forceps, is convenient for examination, incision and timely hemostasis and reduces bleeding complications.

Description

1. Technical field [0001] The invention relates to a surgical instrument for digestive tract, in particular to a multifunctional endoscopic reset minimally invasive peeling knife. 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, 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 inc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B18/12A61B10/06A61B5/04
Inventor 王宝根
Owner 王宝根
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