Medical treatment endoscope

A technology for endoscopes and treatment tools, applied in the fields of endoscopes, applications, medical science, etc., can solve the problems of difficult sterilization operations, complicated shapes and structures, etc., to achieve easy sterilization operations, ensure cleanliness, The effect of high cleanliness

Active Publication Date: 2009-08-26
OLYMPUS CORP
View PDF4 Cites 25 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, in the above-mentioned medical treatment endoscope, in order to perform various surgeries, the arm is required to be operated in a complex manner, especially the operating part for operating the arm tends to increase in size, and its shape and structure tend to be complicated.
The operation performed using this treatment endoscope requires the same high degree of cleanliness as surgical operations. Therefore, it is necessary to sterilize the treatment endoscope. Difficulty in sterilization work

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Medical treatment endoscope
  • Medical treatment endoscope
  • Medical treatment endoscope

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach

[0148] Next, a medical treatment endoscope according to an embodiment of the present invention will be described. The medical treatment endoscope according to this embodiment has the same basic structure as that of the above-mentioned example, and the channel through which the treatment instrument passes is detachable in the operation part.

[0149] Figure 36 It is a figure which shows the structure of the medical treatment endoscope 1300 of this embodiment. The medical treatment endoscope 1300 has the same endoscope operation unit 502 and endoscope insertion unit 503 as those of the medical treatment endoscope 501 , and an operation unit 1350 having substantially the same basic structure as the operation unit 520 of the medical treatment endoscope 501 . Such as Figure 36 As shown, the operation wire extending from the endoscope insertion portion 503 for operating the two arm portions 302A, 302B is connected to the detachable operation wire unit on the operation portion 13...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

A medical treatment endoscope (1300) according to the present invention is provided with: a flexible sheath capable of a bending operation; an arm section (302A, 302B) protruding from the tip of the sheath and capable of a bending operation; an operation stick (1354A, 1354b) formed to allow a procedure instrument to pass therethrough so that the operation stick is operated by an operator in an attempt to bend the arm section (302A, 302B); and a channel unit having a first channel which allows the procedure instrument to pass therethrough so that the channel unit is inserted through the operation stick (1354A, 1354b) detachably. This configuration provides a medical treatment endoscope capable of conducting maneuvering while facilitating sterilization for obtaining a high degree of cleanliness.

Description

[0001] This application claims priority based on US Application No. 12 / 035,535 filed on February 22, 2008, and the contents thereof are incorporated herein by reference. technical field [0002] The present invention relates to a treatment endoscope used for performing various operations in a body cavity. Background technique [0003] In medical operations such as observation and treatment of human organs, instead of making a large incision of the abdominal wall, there is known a laparoscopic operation in which a plurality of openings are opened in the abdominal wall and a laparoscope and forceps are inserted into each opening. processing tools to perform surgery. In such an operation, only a small opening needs to be made in the abdominal wall, and thus there is an advantage that the burden on the patient is small. [0004] In recent years, as a means of further reducing the burden on patients, it has been proposed to perform surgery by inserting a flexible endoscope throu...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): A61B1/005
CPCA61B2017/003A61B17/29A61B1/00133A61B2017/2905A61B2017/0034A61B1/0052A61B2019/2276A61B2017/2906A61B1/0055A61B19/22A61B2017/2927A61B1/018A61B17/00234A61B34/70A61B2034/742A61B2090/0813A61B2090/065
Inventor 竹本昌太郎出岛工村上和土
Owner OLYMPUS CORP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap