Endoscope

An endoscope and operation part technology, applied in the field of endoscope, can solve the problem of time-consuming cleaning, and achieve the effect of high operability and insertability

Active Publication Date: 2020-02-14
FUJIFILM CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this case, since the diameter of the guide tube is small and the wires are inserted inside, it takes a lot of time to clean

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0073] Hereinafter, preferred embodiments of the endoscope of the present invention will be described in detail in the drawings.

[0074] figure 1 It is a configuration diagram of the endoscope system 12 of the endoscope 10 of the embodiment of the present invention. The endoscope system 12 includes an endoscope 10, a processor device 14, a light source device 16, and a display 18. also, figure 1 The disposal appliance 56 used in the endoscope system 12 is also shown.

[0075] The endoscope 10 includes an operation unit 22 and the insertion portion 24, and the operation unit 22 is provided as a vertical operating lever 20 as an operating member, and the insert portion 24 is disposed on the top end side of the operation unit 22.

[0076] Further, as the configuration of the top end portion 26 of the insert portion 24 figure 2 and image 3 In the perspective view, the top end portion 26 of the insertion portion 24 is provided with a top end member 28, and the vertical table 30 will ...

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PUM

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Abstract

Provided is an endoscope wherein an operation of attaching / detaching a proximal end of a wire to a raising operation mechanism can be easily performed, and the wire can be prevented from meandering within a wire channel. This endoscope has an operation section (22) to which a raising lever is provided, and a movable member (96) that acts in conjunction with an operation of the raising lever, wherein the movable member (96) is positioned exposed on the exterior of the operation section (22). A distal end side of a wire (60) is connected to a raising stand, and a proximal end side of the same isconnected to an attachment member (98) that is freely attachable / detachable to / from the movable member (96) in a single-touch manner. The wire (60) is composed from a wire body (60A) and a gap-filling member (60B).

Description

Technical field [0001] The present invention relates to an endoscope, and more particularly to an endoscope of a disposal appliance vertical table having a change in the export direction of the insertion portion. Background technique [0002] In the endoscope, various disposal appliances are introduced from the disposal appliance guide port provided on the hand side operation unit (hereinafter, referred to as "operation unit", and the disposal appliance to the top part of the insertion portion is opened. The export port is exported to the outside for disposal. For example, a plunger or an angiographic tube such as a plurality of intestinal mirrors is used in ultrasonic endoscopes. Such disposal devices need to be changed from the export direction of the disposal appliance exported from the disposal. Therefore, a disposal device is provided (hereinafter, referred to as "vertical table" is provided on the top part.) Original mechanism. [0003] As the disposal appliance erection me...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): A61B1/018A61B1/00
CPCA61B1/00098A61B1/00066A61B1/0057A61B1/00042A61B1/00133
Inventor原田高志大木友博井山胜藏
OwnerFUJIFILM CORP