JP6081684B1 - 内視鏡 - Google Patents
内視鏡 Download PDFInfo
- Publication number
- JP6081684B1 JP6081684B1 JP2016567945A JP2016567945A JP6081684B1 JP 6081684 B1 JP6081684 B1 JP 6081684B1 JP 2016567945 A JP2016567945 A JP 2016567945A JP 2016567945 A JP2016567945 A JP 2016567945A JP 6081684 B1 JP6081684 B1 JP 6081684B1
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- Prior art keywords
- wire
- bending
- space
- disposed
- angle
- 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.)
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Classifications
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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
- A61B1/005—Flexible endoscopes
- A61B1/0051—Flexible endoscopes with controlled bending of insertion part
- A61B1/0057—Constructional details of force transmission elements, e.g. control wires
-
- 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
- A61B1/005—Flexible endoscopes
- A61B1/0051—Flexible endoscopes with controlled bending of insertion part
- A61B1/0052—Constructional details of control elements, e.g. handles
-
- 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
- A61B1/005—Flexible endoscopes
- A61B1/0051—Flexible endoscopes with controlled bending of insertion part
- A61B1/0055—Constructional details of insertion parts, e.g. vertebral elements
-
- 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
- A61B1/005—Flexible endoscopes
- A61B1/008—Articulations
-
- 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
- A61B1/012—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 characterised by internal passages or accessories therefor
- A61B1/015—Control of fluid supply or evacuation
-
- 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
- A61B1/012—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 characterised by internal passages or accessories therefor
- A61B1/018—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 characterised by internal passages or accessories therefor for receiving instruments
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Biophysics (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
- Endoscopes (AREA)
- Rehabilitation Therapy (AREA)
Abstract
Description
Claims (4)
- 被検体に挿入可能であり、長手軸方向を中心とする少なくとも2方向に湾曲可能な湾曲部を有する挿入部と、
前記挿入部の基端側に配設された操作部と、
前記操作部の内部において長手軸方向に沿って延在する支持部材と、
前記操作部の内部において前記支持部材に沿って長手軸方向に延在するよう、前記操作部に先端側と基端側とが固定され、前記操作部の内部空間を前記支持部材とともに第1の空間部と第2の空間部とに区画する管路部と、
前記操作部の内部において前記第1の空間部に配設され、前記湾曲部を湾曲させるアングルワイヤと、
前記操作部の内部において前記第2の空間部に配設され、前記挿入部から延出された長尺内蔵物と、を備えたことを特徴とする内視鏡。 - 前記管路部は、前記挿入部に挿通された処置具挿通チャンネルに対し、前記操作部の内部において連通される吸引管路であることを特徴とする請求項1に記載の内視鏡。
- 前記アングルワイヤの牽引を行うワイヤ牽引機構と、前記アングルワイヤとの間に中継レバーを介在させたことを特徴とする請求項1に記載の内視鏡。
- 前記中継レバーは、前記支持部材に支持されていることを特徴とする請求項3に記載の内視鏡。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015130127 | 2015-06-29 | ||
| JP2015130127 | 2015-06-29 | ||
| PCT/JP2016/061146 WO2017002424A1 (ja) | 2015-06-29 | 2016-04-05 | 内視鏡 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP6081684B1 true JP6081684B1 (ja) | 2017-02-15 |
| JPWO2017002424A1 JPWO2017002424A1 (ja) | 2017-07-06 |
Family
ID=57608197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016567945A Active JP6081684B1 (ja) | 2015-06-29 | 2016-04-05 | 内視鏡 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US10219682B2 (ja) |
| EP (1) | EP3207854A4 (ja) |
| JP (1) | JP6081684B1 (ja) |
| CN (1) | CN107072502A (ja) |
| WO (1) | WO2017002424A1 (ja) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109068949A (zh) * | 2016-04-25 | 2018-12-21 | 奥林巴斯株式会社 | 内窥镜 |
| JP6219008B1 (ja) * | 2016-04-25 | 2017-10-25 | オリンパス株式会社 | 内視鏡 |
| WO2018123131A1 (ja) * | 2016-12-26 | 2018-07-05 | オリンパス株式会社 | 内視鏡 |
| JP3215550U (ja) * | 2017-01-25 | 2018-03-29 | 珠海嘉潤医用影像科技有限公司Zhuhai Kaden Medical Imaging Technology Co., Ltd | 気管支鏡の引張コードのための制御機構 |
| EP3592202B1 (en) | 2017-03-08 | 2025-12-03 | Ambu A/S | A handle for an endoscope |
| CN110381799B (zh) | 2017-03-08 | 2021-12-10 | 安布股份有限公司 | 用于内窥镜的手柄 |
| EP3592200B1 (en) | 2017-03-08 | 2023-11-08 | Ambu A/S | A handle for an endoscope |
| WO2020188723A1 (ja) | 2019-03-18 | 2020-09-24 | オリンパス株式会社 | 保持枠、内視鏡先端構造、および内視鏡 |
| CN113966190B (zh) * | 2019-05-01 | 2025-08-29 | 波士顿科学国际有限公司 | 医疗装置的腔体手柄 |
| EP4041046A1 (en) * | 2019-10-07 | 2022-08-17 | Boston Scientific Scimed Inc. | Endoscopic device with interchangeable shaft |
| US20240398210A1 (en) * | 2021-10-19 | 2024-12-05 | Ambu A/S | Endoscope handle and endoscope with handle |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08224211A (ja) * | 1995-02-21 | 1996-09-03 | Asahi Optical Co Ltd | 内視鏡 |
| JPH0984739A (ja) * | 1995-09-22 | 1997-03-31 | Fuji Photo Optical Co Ltd | 内視鏡手元操作部の気密構造 |
| JP2000051148A (ja) * | 1998-08-10 | 2000-02-22 | Olympus Optical Co Ltd | 内視鏡の操作ワイヤの弛み除去方法 |
| JP2012135515A (ja) * | 2010-12-27 | 2012-07-19 | Hoya Corp | 内視鏡装置 |
Family Cites Families (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0100977B1 (en) * | 1982-08-09 | 1988-01-20 | Olympus Optical Co., Ltd. | Endoscope |
| US4534339A (en) * | 1983-10-17 | 1985-08-13 | Warner-Lambert Technologies, Inc. | Endoscope |
| US4742817A (en) * | 1985-05-15 | 1988-05-10 | Olympus Optical Co., Ltd. | Endoscopic apparatus having a bendable insertion section |
| US4905666A (en) * | 1987-03-27 | 1990-03-06 | Olympus Optical Co., Ltd. | Bending device for an endoscope |
| JPH01104237A (ja) * | 1987-03-27 | 1989-04-21 | Olympus Optical Co Ltd | 内視鏡用弯曲操作装置 |
| US5097838A (en) * | 1989-04-27 | 1992-03-24 | Olympus Optical Co., Ltd. | Ultrasonic endoscope |
| DE69024880T2 (de) * | 1989-07-31 | 1996-07-25 | Machida Endoscope Co Ltd | Biegeeinrichtung |
| DE3933856A1 (de) * | 1989-10-07 | 1991-04-18 | Wiest Peter P | Vorrichtung zum spuelen und absaugen von koerperhoehlen |
| JPH03264041A (ja) * | 1990-03-14 | 1991-11-25 | Machida Endscope Co Ltd | 湾曲操作装置 |
| JPH04322633A (ja) * | 1991-04-19 | 1992-11-12 | Olympus Optical Co Ltd | 内視鏡 |
| US5312327A (en) * | 1992-10-09 | 1994-05-17 | Symbiosis Corporation | Cautery override safety systems endoscopic electrosurgical suction-irrigation instrument |
| US5472017A (en) * | 1992-11-17 | 1995-12-05 | Life Medical Technologies, Inc. | Deflectable catheter |
| US5415158A (en) * | 1993-06-11 | 1995-05-16 | Clarus Medical Systems, Inc. | Flexible endoscope with force limiting spring coupler |
| JP3509207B2 (ja) * | 1994-07-22 | 2004-03-22 | 富士写真光機株式会社 | 内視鏡内の組付け部 |
| US5667476A (en) * | 1995-06-05 | 1997-09-16 | Vision-Sciences, Inc. | Endoscope articulation system to reduce effort during articulation of an endoscope |
| JP3500527B2 (ja) * | 1995-12-13 | 2004-02-23 | 富士写真光機株式会社 | 内視鏡操作部 |
| JPH10216078A (ja) * | 1997-02-06 | 1998-08-18 | Olympus Optical Co Ltd | 内視鏡 |
| JP4076252B2 (ja) * | 1998-01-06 | 2008-04-16 | オリンパス株式会社 | 内視鏡 |
| US6491627B1 (en) * | 1999-08-18 | 2002-12-10 | Fuji Photo Optical Co., Ltd. | Manipulation mechanism for an angle section of an endoscope |
| JP4323149B2 (ja) * | 2002-09-30 | 2009-09-02 | オリンパス株式会社 | 電動湾曲内視鏡 |
| CA2558796C (en) * | 2004-03-23 | 2016-10-04 | Boston Scientific Limited | In-vivo visualization system |
| WO2006073186A1 (ja) * | 2005-01-07 | 2006-07-13 | Olympus Medical Systems Corp. | 内視鏡用挿入部 |
| JP4794934B2 (ja) * | 2005-07-22 | 2011-10-19 | オリンパスメディカルシステムズ株式会社 | 内視鏡 |
| JP4789597B2 (ja) * | 2005-11-22 | 2011-10-12 | オリンパスメディカルシステムズ株式会社 | 内視鏡 |
| US7785333B2 (en) * | 2006-02-21 | 2010-08-31 | Olympus Medical Systems Corp. | Overtube and operative procedure via bodily orifice |
| US20080262293A1 (en) * | 2007-04-19 | 2008-10-23 | Olympus Medical Systems Corp | Endoscopic operation assisting device |
| JP5139742B2 (ja) * | 2007-08-03 | 2013-02-06 | オリンパスメディカルシステムズ株式会社 | 内視鏡 |
| US8777839B2 (en) * | 2008-09-02 | 2014-07-15 | Olympus Medical Systems Corp. | Shock absorbing mechanism and medical instrument |
| EP2532297B1 (en) * | 2010-04-28 | 2016-04-20 | Olympus Corporation | Operation mechanism, endoscope apparatus, and guide catheter |
| CN103717121B (zh) * | 2011-08-03 | 2016-05-25 | 爱尔康研究有限公司 | 摆头式眼科手术探头 |
| JP2013150700A (ja) * | 2012-01-25 | 2013-08-08 | Fujifilm Corp | 内視鏡 |
| CN104039212B (zh) * | 2012-07-02 | 2016-06-22 | 奥林巴斯株式会社 | 插入设备 |
| WO2014038254A1 (ja) | 2012-09-05 | 2014-03-13 | オリンパスメディカルシステムズ株式会社 | 内視鏡 |
| JP5629041B1 (ja) * | 2013-01-11 | 2014-11-19 | オリンパスメディカルシステムズ株式会社 | 内視鏡の湾曲角度調整機構及びこの湾曲角度調整機構を有する内視鏡 |
| JP5657843B1 (ja) * | 2013-02-07 | 2015-01-21 | オリンパスメディカルシステムズ株式会社 | 内視鏡操作部構造 |
| CN105050477A (zh) * | 2013-02-22 | 2015-11-11 | 安布股份有限公司 | 用于保持内窥镜中拉紧的牵引线的装置 |
| CN106455918B (zh) * | 2014-09-16 | 2018-11-20 | 奥林巴斯株式会社 | 内窥镜 |
-
2016
- 2016-04-05 JP JP2016567945A patent/JP6081684B1/ja active Active
- 2016-04-05 EP EP16817534.7A patent/EP3207854A4/en not_active Withdrawn
- 2016-04-05 WO PCT/JP2016/061146 patent/WO2017002424A1/ja not_active Ceased
- 2016-04-05 CN CN201680003668.9A patent/CN107072502A/zh active Pending
-
2017
- 2017-05-17 US US15/597,560 patent/US10219682B2/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08224211A (ja) * | 1995-02-21 | 1996-09-03 | Asahi Optical Co Ltd | 内視鏡 |
| JPH0984739A (ja) * | 1995-09-22 | 1997-03-31 | Fuji Photo Optical Co Ltd | 内視鏡手元操作部の気密構造 |
| JP2000051148A (ja) * | 1998-08-10 | 2000-02-22 | Olympus Optical Co Ltd | 内視鏡の操作ワイヤの弛み除去方法 |
| JP2012135515A (ja) * | 2010-12-27 | 2012-07-19 | Hoya Corp | 内視鏡装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| US10219682B2 (en) | 2019-03-05 |
| JPWO2017002424A1 (ja) | 2017-07-06 |
| CN107072502A (zh) | 2017-08-18 |
| US20170251906A1 (en) | 2017-09-07 |
| WO2017002424A1 (ja) | 2017-01-05 |
| EP3207854A4 (en) | 2018-08-08 |
| EP3207854A1 (en) | 2017-08-23 |
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