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Insert device

A technology of inserting device and inserting part, which is used in medical science, surgery, diagnosis, etc.

Inactive Publication Date: 2015-12-09
OLYMPUS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, there is a problem that the size of the operation part increases in the direction of connecting the joystick and the pulley.

Method used

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Examples

Experimental program
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Embodiment Construction

[0024] Hereinafter, embodiments of the present invention will be described with reference to the drawings. In addition, the drawings are schematic, and it should be noted that the relationship between the thickness and width of each component, the ratio of the thickness of each component, etc. are different from reality, and of course there are also differences in the relationship and ratio of dimensions between the drawings. part. In addition, in the following, in this embodiment, the insertion device will be described by taking medical equipment such as an endoscope as an example.

[0025] Hereinafter, embodiments of the present invention will be described with reference to the drawings.

[0026] figure 1 is a perspective view schematically showing the endoscope of this embodiment, figure 2 From figure 1 II direction observation in figure 1 The top view of the electric auxiliary mechanism, image 3 From figure 2 Viewed in the III direction and schematically shown ...

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PUM

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Abstract

It has an insertion part, an operating part (5), a pulling wire (10), a joystick (15), and a guide roller (14). The guide roller (14) is arranged in the operating part (5) on the Outside the movement range of the frame (11) that moves in conjunction with the tilting of the shaft (9), change the direction of travel of the pull line (10) extending from the frame (11) to the height direction Z so that it is within the frame ( 11) and moves forward in the insertion direction S.

Description

technical field [0001] The present invention relates to an insertion device having an insertion portion to be inserted into a subject, and the insertion portion is provided with a bending portion bent in multiple directions. Background technique [0002] In recent years, insertion devices, such as endoscopes having an insertion portion inserted into a subject, have been widely used in the medical and industrial fields. [0003] The endoscope used in the medical field can observe the organs in the body cavity by inserting the elongated insertion part into the body cavity of the subject, and if necessary, use the Various treatments are performed through the treatment instrument inserted into the channel. [0004] In addition, the endoscope used in the industrial field can damage and corrode the inspected part in the inspected body by inserting the elongated insertion part of the endoscope into the inspected body such as jet engine or factory piping. and other observations or...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B1/00
CPCA61B1/0052A61B1/0057A61B1/00042
Inventor 冈本康弘
Owner OLYMPUS CORP