Simple auxiliary tube device for endoscopic treatment

An auxiliary pipeline and endoscope technology, applied in the field of medical devices, can solve problems such as limited range of use, arbitrary adjustment of clamp lesions, and inflexible operation, so as to avoid mutual interference, reduce resistance, and facilitate operation

Active Publication Date: 2016-10-26
张强
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, these methods are not very flexible in operation
In special lesions, such as when resecting the lesions of the gastric fundus, the front end of the endoscope is in a curved state, which makes it difficult to operate thes

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  • Simple auxiliary tube device for endoscopic treatment
  • Simple auxiliary tube device for endoscopic treatment
  • Simple auxiliary tube device for endoscopic treatment

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Embodiment Construction

[0038] Embodiments of the present invention will now be described with reference to the accompanying drawings, in which like reference numerals represent like elements.

[0039] Please refer to Figure 1-17 , the simple endoscopic treatment auxiliary pipeline device is fixed on the endoscope 1, and the bulging part of the front section of the mirror body of the endoscope 1 is the bendable portion 1a (eg figure 2 , image 3 The described simple endoscopic treatment auxiliary pipeline device includes a hard short tube 4, a flexible main pipe 2 for installing the treatment auxiliary accessory a, a rigid long thin tube 3, and the treatment auxiliary accessory a can be kept away from the mirror. The pulling rope 5 of the body 1 and the pulling rope 6 that can make the main pipe 2 close to the bendable part 1a of the mirror body 1; the hard short tube 4 is located on the side mirror body of the front section of the bendable part 1a in the bending direction of the front end of the ...

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Abstract

The invention discloses a simple auxiliary tube device for endoscopic treatment. The simple auxiliary tube device for endoscopic treatment comprises a short hard tube, a ductile main tube, an elongated hard tube and traction strings, wherein the short hard tube is fixed on a lateral endoscope body in the bent direction of the front end of an endoscope body, and the front end of the short hard tube is flush with the front end of the endoscope body; the main tube is fixed on the lateral endoscope body in the bent direction of the front end of the endoscope body, is positioned on the same side as the short hard tube and clings to the short hard tube, the front end of the main tube is flush with the front end of the endoscope body, and a tube section in the front of the main tube is detachably arranged on the endoscope body; the elongated hard tube is fixed to the endoscope body closely to the main tube and is arranged on the side as the short hard tube; one end of one traction string is tied to the head end of an auxiliary treatment accessory while the other end thereof is positioned outside the endoscope body; one end of each of the other two traction strings is tied to the head end of the main tube and passes through holes of the short hard tube and two independent holes of the elongated hard tube. The simple auxiliary tube device for endoscopic treatment is capable of achieving 'two-arm' operation and aiding endoscopic treatment flexibly and rapidly.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a simple endoscopic treatment auxiliary pipeline device. Background technique [0002] With the development of minimally invasive endoscopic techniques, some gastrointestinal lesions, such as early-stage gastrointestinal tumors, can be safely and effectively removed endoscopically. Compared with surgical operations, endoscopic minimally invasive techniques are less invasive, simpler and faster, however, there are certain limitations. Endoscopes belong to flexible endoscopes and single-port endoscopes, and the operation of the endoscopist is similar to the single-arm operation. This is not comparable to the flexibility and maneuverability of surgery and laparoscopic surgery under the multi-channel dual-arm operation. [0003] To address this limitation, floss-assisted method, hammer-clamp-assisted method, curved forceps-assisted method, and double-clamp-assisted ESD have been stud...

Claims

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Application Information

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IPC IPC(8): A61B17/00A61B17/94
CPCA61B17/00234A61B2017/00269A61B2017/00296A61B2017/00305A61B2017/00323
Inventor 张强白杨王震
Owner 张强
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