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Treatment endoscope

An endoscope and installation part technology, which is applied in the directions of endoscope, application, medical science, etc., can solve the problems of complicated shape and structure, and difficulty in sterilization work.

Active Publication Date: 2012-10-24
OLYMPUS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, with the above-mentioned medical treatment endoscope, if it is desired to perform complicated operations on the arm in order to perform various operations, the operation part for operating the arm tends to be enlarged in size, and its shape and structure are also difficult to achieve. easy to complicate
For operations using this treatment endoscope, the same high cleanliness as surgical operations is required, so it is necessary to sterilize the treatment endoscope. However, when the operation part becomes larger and more complicated as described above, Difficulty in sterilization work

Method used

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Examples

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Embodiment approach

[0397] Next, a medical treatment endoscope according to an embodiment of the present invention will be described. The medical treatment endoscope of this embodiment has the same basic structure as the above-mentioned example, and the wire for transmitting the operation of the manipulation unit to the arm performing treatment is detachable from the manipulation unit.

[0398] Figure 36 It is a figure which shows the structure of the medical treatment endoscope 1300 of this embodiment. This medical treatment endoscope includes an endoscope operation unit 502 and an endoscope insertion unit 503 similar to those in the first embodiment, and an operation unit 1350 having substantially the same basic structure as the operation unit 520 . Such as Figure 36 As shown, two arm portions 302A, 302B extend from the endoscope insertion portion 503 . Observation equipment (not shown) is attached to the front end of the protruding sheath 301 so that the arm portions 302A, 302B can be obs...

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Abstract

A treatment endoscope which is provided with the followings: a sheath which is flexible and can be subjected to curving operation; an observation means which observes a side closer to the distal end than the sheath; an arm section which protrudes from the distal end of the sheath and can be subjected to the curving operation; an operation section for operating the arm section; and a transmission member which is connected to the arm section and the operation section and transmits the operation of the operation section to the arm section. The transmission member is connected to the operation member removably.

Description

technical field [0001] The present invention relates to a treatment endoscope. [0002] This application claims priority based on US Application No. 12 / 024,704, filed February 1, 2008, the contents of which are incorporated herein by reference. Background technique [0003] In medical activities such as observation and treatment of human organs, it is known that multiple openings are made on the abdominal wall, and treatment tools such as laparoscopes and forceps are inserted into the openings, and laparoscopic surgery is performed instead of a large area. The practice of incision of the abdominal wall. With such an operation, only a small opening is required on the abdominal wall, so there is an advantage of reducing the burden on the patient. [0004] In recent years, as a method of further reducing the burden on patients, it has been proposed to perform surgery by inserting a flexible endoscope through natural openings such as the patient's mouth, nose, and anus. An ex...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B1/00A61B19/00
CPCA61B17/29A61B2017/2905A61B1/0052A61B1/005A61B2017/2906A61B1/0055A61B2017/2927A61B1/018A61B17/00234A61B18/1492A61B34/37A61B1/00133A61B34/30A61B2034/301
Inventor 出岛工
Owner OLYMPUS CORP