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Endoscope

An endoscope and outer covering technology, applied in the field of endoscope, can solve the problem of the endoscope spending a lot of time and cost, etc.

Active Publication Date: 2014-08-27
EVIDENT CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Endoscope repairs take a lot of time and money

Method used

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Embodiment Construction

[0039] Hereinafter, embodiments of the present invention will be described with reference to the drawings.

[0040] Such as figure 1 As shown, the endoscope 1 is mainly composed of an insertion unit 2 , an operation unit 3 and a device main body 4 . An optical unit 5 is fixed to a front end portion 6 constituting the insertion portion 2 . In addition, instead of fixing the optical unit 5 to the tip portion 6, a direct-view type tip adapter or a side-view type tip adapter may be detachably provided on the tip portion.

[0041] The insertion portion 2 is inserted into, for example, an engine or the like as a site to be observed. The operation part 3 is connected to the base end part of the insertion part 2 . The operation part 3 has a grip part 3h, and the operation part 3 and the device main body 4 are connected together via a universal cable 9 .

[0042] The apparatus main body 4 has a monitor 4m that displays endoscopic images. Inside the device main body 4 are built-in a ...

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PUM

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Abstract

The invention provides an endoscope. The insertion part of the endoscope is provided with a front end part, a bent part, a flexible tube part, a flexible tube connecting component and a bent part connecting cover, wherein the front end part is provided with an optical unit; the bent part is provided with a bent block assembly coated by bent rubber and an insertion part outer coating protection tube for forming the outer coating of the bent block assembly; the flexible tube part is provided with a tube body and an insertion part outer coating protection tube for forming the outer coating of the tube body; the flexible tube connecting component is used for connecting the flexible tube part and the bent part; and the bent part connecting cover is used for connecting the bent part and the front end part. The insertion part outer coating protection tube is arranged on the insertion part by the following steps of: firstly, fixedly arranging the insertion part outer coating protection tube on the flexible tube connecting component; secondly, fixedly arranging the insertion part outer coating protection tube on the bent part connecting cover so that the insertion part outer coating protection tube is coated in a relaxed state relative to the bent resin; and finally, stroking the insertion part outer coating protection tube fixed on the flexible tube connecting component to the operation part from the front end of the flexible tube part.

Description

technical field [0001] The present invention relates to an endoscope capable of replacing an insertion portion cover protection tube assembled to the outermost peripheries of a curved portion and a flexible tube portion constituting the insertion portion. Background technique [0002] Endoscopes are widely used in the medical and industrial fields. The endoscope is mainly composed of an elongated insertion portion and an operation portion provided at a proximal end portion of the insertion portion. The endoscope is configured to be able to observe the inside of the duct by inserting the elongated insertion portion into the duct. [0003] For endoscopes used in the industrial field (hereinafter also referred to as industrial endoscopes), the insertion part is inserted into pipes of boilers, chemical equipment, etc., or inside engines such as jet engines, or when disasters such as earthquakes among the rubble. Therefore, since the insertion part is repeatedly inserted and r...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B23/24A61B1/00G01D11/24
Inventor 市桥政树
Owner EVIDENT CORP