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Surgical endoscope and process for exchanging surgical tools in a surgical endoscope

A surgical tool and endoscope technology, applied in the field of surgical endoscopy, can solve the problem of not allowing the distal part to exchange surgical tools and the like

Active Publication Date: 2012-08-22
女子慈善机构叙利亚黎巴嫩医院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] Furthermore, state-of-the-art endoscopes do not allow the exchange of surgical tools through the distal portion

Method used

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  • Surgical endoscope and process for exchanging surgical tools in a surgical endoscope
  • Surgical endoscope and process for exchanging surgical tools in a surgical endoscope
  • Surgical endoscope and process for exchanging surgical tools in a surgical endoscope

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Embodiment Construction

[0036] As known to those skilled in the art and confirmed by the analysis of North American patent US 6,458,074, currently known surgical endoscopes include two working channels, which allow the endoscope to pass through perforations in the digestive organs. ) are used in abdominal and thoracic surgery.

[0037] attached figure 1 and figure 2 An endoscope of the prior art is disclosed, which mainly includes a body 4 related to the following components including an eyepiece 1, a light guide 2, a deflection adjustment commander 3, and an insertion tube 10 on the other side, Wherein the insertion tube 10 is elongated and substantially cylindrical. The body 4 provides support for the eyepiece 1, the light guide 2, and the deflection adjustment commander 3, and the body 4 is arranged on the proximal end of the endoscope.

[0038] The end of the endoscope turned towards the surgeon who will work on it (specifically the body 4 ) is called the proximal end, while the opposite end ...

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PUM

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Abstract

It is described an endoscope to perform surgeries preferably by perforation in translumenal organs in internal organs, comprising an insertion tube (10') having a distal end (12') and at least two working channels, one working channel having a smaller diameter (20') and one working channel having a larger diameter (30'), the working channels (20',30') being capable of receiving surgical tools, the endoscope comprising at least two command cables (9') operatively associated with the working channel of smaller diameter (20') and at least two command cables (9') operatively associated with the working channel of larger diameter (30'), the command cables (9') being capable of allowing the surgical tool, arranged on any of the working channels (20',30'), to move in any direction, regardless of the movement of the distal end (12') of the insertion tube (10'). The endoscope is capable of performing endoscopic surgeries in places of difficult access, through the use of surgical tools which can contour organs or tissues, keeping the position of the distal end (12') of the insertion tube (10'), being also capable of replacing the surgical tool without the need of exchanging the entire distal end (12'), apart from facilitating disinfection.

Description

technical field [0001] The present invention relates to a surgical endoscope for use preferably in natural orifice endoscopic surgery (NOTES), wherein the surgical endoscope can also be used in laparoscopic and endoscopic surgery or any other It can be used in its surgical procedures. Background technique [0002] An endoscope is a device. The endoscope mainly includes an insertion tube that is generally insertable into gastrointestinal, respiratory and urinary tracts. Among other things, the endoscope allows the physician to verify possible changes in the lumen in place. [0003] In addition to enabling lumen and disease diagnosis to be very effective, endoscopes have been increasingly used in endoscopic surgery. Many possible endoscopic procedures include treatment of certain esophageal diverticulum in the esophagus, certain benign and primary neoplasia, treatment of stomach, duodenum and large intestine, gastric and esophageal varices, bleeding ulcers, treatment of bil...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/94
CPCA61B1/00098A61B1/018A61B17/00A61B1/012
Inventor D·Z·菲尔霍P·R·德西奎拉H·S·奥扎瓦K·哈斯巴
Owner 女子慈善机构叙利亚黎巴嫩医院