JP2008036031A5 - - Google Patents

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Publication number
JP2008036031A5
JP2008036031A5 JP2006212557A JP2006212557A JP2008036031A5 JP 2008036031 A5 JP2008036031 A5 JP 2008036031A5 JP 2006212557 A JP2006212557 A JP 2006212557A JP 2006212557 A JP2006212557 A JP 2006212557A JP 2008036031 A5 JP2008036031 A5 JP 2008036031A5
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JP
Japan
Prior art keywords
propelled endoscope
insertion portion
flexible tube
self
rotary self
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2006212557A
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English (en)
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JP2008036031A (ja
JP4868970B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2006212557A priority Critical patent/JP4868970B2/ja
Priority claimed from JP2006212557A external-priority patent/JP4868970B2/ja
Priority to US11/888,069 priority patent/US7951068B2/en
Publication of JP2008036031A publication Critical patent/JP2008036031A/ja
Publication of JP2008036031A5 publication Critical patent/JP2008036031A5/ja
Application granted granted Critical
Publication of JP4868970B2 publication Critical patent/JP4868970B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Claims (5)

  1. 先端部に撮像手段が設けられ、外表面に螺旋構造体が形成された挿入部と、
    該挿入部を長軸回りに回転させる回転駆動装置と、
    上記挿入部が挿通自在で、湾曲部が配設された可撓チューブを備えた回転自走式内視鏡挿入補助具と、
    上記可撓チューブの先端に着脱自在で、上記挿入部の上記螺旋構造体を圧接して保持すると共に、推進力を発生させる推進力発生部材と、
    を具備することを特徴とする回転自走式内視鏡システム。
  2. 先端部に撮像手段が設けられ、外表面に螺旋構造体が形成された挿入部と、
    該挿入部を長軸回りに回転させる回転駆動装置と、
    上記挿入部が挿通自在で、湾曲部が配設された可撓チューブを備えた回転自走式内視鏡挿入補助具と、
    を具備することを特徴とする回転自走式内視鏡システム。
  3. さらに、上記挿入部を被覆して、上記挿入部と共に上記可撓チューブに挿通する保護部材を備えたことを特徴とする請求項１、又は請求項２に記載の回転自走式内視鏡システム。
  4. 上記保護部材は、上記可撓チューブに挿通した状態において、上記湾曲部内に到達しない長さを有していることを特徴とする請求項３に記載の回転自走式内視鏡システム。
  5. 少なくとも２方向へ湾曲自在な湾曲部を備え、回転自走式内視鏡の挿入部が挿通自在な可撓チューブと、
    上記湾曲部を操作する操作部と、
    を具備することを特徴とする回転自走式内視鏡挿入補助具。
JP2006212557A 2006-08-03 2006-08-03 回転自走式内視鏡システム Expired - Fee Related JP4868970B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2006212557A JP4868970B2 (ja) 2006-08-03 2006-08-03 回転自走式内視鏡システム
US11/888,069 US7951068B2 (en) 2006-08-03 2007-07-31 Rotating self-traveling endoscope system, rotating self-traveling endoscope insertion assisting tool, and method for technique of inserting endoscope insertion portion into small intestine using rotating self-traveling endoscope system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006212557A JP4868970B2 (ja) 2006-08-03 2006-08-03 回転自走式内視鏡システム

Publications (3)

Publication Number Publication Date
JP2008036031A JP2008036031A (ja) 2008-02-21
JP2008036031A5 true JP2008036031A5 (ja) 2009-08-13
JP4868970B2 JP4868970B2 (ja) 2012-02-01

Family

ID=39030104

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006212557A Expired - Fee Related JP4868970B2 (ja) 2006-08-03 2006-08-03 回転自走式内視鏡システム

Country Status (2)

Country Link
US (1) US7951068B2 (ja)
JP (1) JP4868970B2 (ja)

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US10165929B2 (en) 2009-06-18 2019-01-01 Endochoice, Inc. Compact multi-viewing element endoscope system
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