JPWO2016163288A1 - 挿入装置 - Google Patents
挿入装置 Download PDFInfo
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- JPWO2016163288A1 JPWO2016163288A1 JP2016560855A JP2016560855A JPWO2016163288A1 JP WO2016163288 A1 JPWO2016163288 A1 JP WO2016163288A1 JP 2016560855 A JP2016560855 A JP 2016560855A JP 2016560855 A JP2016560855 A JP 2016560855A JP WO2016163288 A1 JPWO2016163288 A1 JP WO2016163288A1
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- 238000003780 insertion Methods 0.000 title claims abstract description 48
- 230000037431 insertion Effects 0.000 title claims abstract description 48
- 238000010438 heat treatment Methods 0.000 claims abstract description 46
- 238000009529 body temperature measurement Methods 0.000 claims abstract description 9
- 238000005259 measurement Methods 0.000 claims abstract description 8
- 238000001514 detection method Methods 0.000 claims abstract description 7
- 239000002184 metal Substances 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 description 21
- 230000008569 process Effects 0.000 description 21
- 238000012986 modification Methods 0.000 description 19
- 230000004048 modification Effects 0.000 description 19
- 230000005540 biological transmission Effects 0.000 description 13
- 230000006870 function Effects 0.000 description 13
- 238000013500 data storage Methods 0.000 description 10
- 238000012545 processing Methods 0.000 description 8
- 238000012937 correction Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000005452 bending Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 241000270295 Serpentes Species 0.000 description 2
- 230000036760 body temperature Effects 0.000 description 2
- 210000002429 large intestine Anatomy 0.000 description 2
- 210000000813 small intestine Anatomy 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910001120 nichrome Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00147—Holding or positioning arrangements
- A61B1/0016—Holding or positioning arrangements using motor drive units
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00002—Operational features of endoscopes
- A61B1/00004—Operational features of endoscopes characterised by electronic signal processing
- A61B1/00006—Operational features of endoscopes characterised by electronic signal processing of control signals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00064—Constructional details of the endoscope body
- A61B1/00071—Insertion part of the endoscope body
- A61B1/00073—Insertion part of the endoscope body with externally grooved shaft
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00131—Accessories for endoscopes
- A61B1/00135—Oversleeves mounted on the endoscope prior to insertion
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00147—Holding or positioning arrangements
- A61B1/00148—Holding or positioning arrangements using anchoring means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00147—Holding or positioning arrangements
- A61B1/00154—Holding or positioning arrangements using guiding arrangements for insertion
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/12—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with cooling or rinsing arrangements
- A61B1/128—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with cooling or rinsing arrangements provided with means for regulating temperature
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
- G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
- G02B23/2476—Non-optical details, e.g. housings, mountings, supports
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biophysics (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Optics & Photonics (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Signal Processing (AREA)
- Endoscopes (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Abstract
Description
以下、本実施形態の変形例について説明する。図5は、変形例1の内視鏡システムの構成を示す図である。なお、図5において図1と同一の部分については図1と同一の参照符号を付すことで説明を省略する。
次に変形例2を説明する。図8は、変形例2の内視鏡システムの構成を示す図である。なお、図8において図1と同一の部分については図1と同一の参照符号を付すことで説明を省略する。
次に変形例3を説明する。図9は、変形例3の回転部130の付近の拡大図である。変形例3では、ヒータ119は、回転部130を含むスパイラルチューブ132の全体を加温可能に設けられている。このような構成により、回転部130を含むスパイラルチューブ132の全体の温度を設定温度に制御することが可能である。
Claims (4)
- 細長形状の挿入部と、
前記挿入部の外周面に長手軸周りに回転可能に設けられる回転筐体と、
前記回転筐体を回転させるモータと、
前記モータに駆動電流を供給して前記モータの駆動を制御する駆動制御部と、
前記回転筐体に設けられ該回転筐体の温度を検知する温度検知部と、
前記温度検知部の検知結果から前記回転筐体の近傍の温度を測定する温度測定部と、
前記回転筐体に設けられ加温するための加温素子と、
前記温度測定部の測定結果が予め定められた温度より低かったとき前記加温素子により加温する加温制御部と、
を具備する挿入装置。 - 前記駆動電流を検知する駆動電流検知部と、
前記駆動電流に応じて設定されたトルクリミット値を保持するトルクリミット値保持部と、
前記駆動電流が前記トルクリミット値以上になったときに、前記モータの回転を停止させる駆動制御部と、
をさらに具備する請求項1に記載の挿入装置。 - 前記モータは、前記加温素子としての金属部材を介して前記回転筐体と接続され、前記金属部材を介して前記回転筐体に加温エネルギーを供給する請求項1に記載の挿入装置。
- 前記加温素子は、前記回転筐体が装着される範囲に内蔵されている請求項1に記載の挿入装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015079411 | 2015-04-08 | ||
JP2015079411 | 2015-04-08 | ||
PCT/JP2016/060474 WO2016163288A1 (ja) | 2015-04-08 | 2016-03-30 | 挿入装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP6091726B1 JP6091726B1 (ja) | 2017-03-08 |
JPWO2016163288A1 true JPWO2016163288A1 (ja) | 2017-04-27 |
Family
ID=57072384
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016560855A Active JP6091726B1 (ja) | 2015-04-08 | 2016-03-30 | 挿入装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10342415B2 (ja) |
EP (1) | EP3210520A4 (ja) |
JP (1) | JP6091726B1 (ja) |
CN (1) | CN107072500B (ja) |
WO (1) | WO2016163288A1 (ja) |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050272976A1 (en) * | 2004-03-15 | 2005-12-08 | Olympus Corporation | Endoscope insertion aiding device |
WO2007080783A1 (ja) * | 2006-01-13 | 2007-07-19 | Olympus Medical Systems Corp. | 回転自走式内視鏡システム、プログラム、回転自走式内視鏡システムの駆動方法 |
US8500628B2 (en) * | 2006-02-28 | 2013-08-06 | Olympus Endo Technology America, Inc. | Rotate-to-advance catheterization system |
JP4994771B2 (ja) * | 2006-10-06 | 2012-08-08 | オリンパスメディカルシステムズ株式会社 | 回転自走式内視鏡システム |
JP2011172776A (ja) * | 2010-02-25 | 2011-09-08 | Hoya Corp | 挿入補助具を備える内視鏡システム |
JP4841708B2 (ja) * | 2010-03-03 | 2011-12-21 | オリンパスメディカルシステムズ株式会社 | 処置具 |
JP5800665B2 (ja) * | 2011-10-11 | 2015-10-28 | オリンパス株式会社 | 鏡枠ユニット、及び鏡枠ユニットを備えた内視鏡 |
JP2013158445A (ja) * | 2012-02-03 | 2013-08-19 | Hoya Corp | 走査型プローブ、走査型観察システム、一体型内視鏡、及び一体型内視鏡システム |
JP5959388B2 (ja) * | 2012-09-25 | 2016-08-02 | オリンパス株式会社 | 生体内導入装置 |
JP6009964B2 (ja) * | 2013-02-15 | 2016-10-19 | オリンパス株式会社 | 内視鏡の曇り防止用ヒータユニットとこのヒータユニットを有する内視鏡 |
-
2016
- 2016-03-30 JP JP2016560855A patent/JP6091726B1/ja active Active
- 2016-03-30 EP EP16776455.4A patent/EP3210520A4/en not_active Withdrawn
- 2016-03-30 WO PCT/JP2016/060474 patent/WO2016163288A1/ja active Application Filing
- 2016-03-30 CN CN201680003421.7A patent/CN107072500B/zh active Active
-
2017
- 2017-05-23 US US15/602,847 patent/US10342415B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
WO2016163288A1 (ja) | 2016-10-13 |
US10342415B2 (en) | 2019-07-09 |
CN107072500A (zh) | 2017-08-18 |
EP3210520A4 (en) | 2018-08-01 |
CN107072500B (zh) | 2019-05-14 |
EP3210520A1 (en) | 2017-08-30 |
JP6091726B1 (ja) | 2017-03-08 |
US20170251903A1 (en) | 2017-09-07 |
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