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
- Authority
- JP
- Japan
- 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.)
- Active
Links
- 238000005452 bending Methods 0.000 claims description 71
- 230000037431 insertion Effects 0.000 claims description 52
- 238000003780 insertion Methods 0.000 claims description 52
- 230000007246 mechanism Effects 0.000 claims description 22
- 238000011282 treatment Methods 0.000 claims description 18
- 238000003384 imaging method Methods 0.000 description 5
- 210000003813 thumb Anatomy 0.000 description 5
- 238000005192 partition Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 210000003811 finger Anatomy 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- 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 |
|---|---|---|---|---|
| JP6219008B1 (ja) * | 2016-04-25 | 2017-10-25 | オリンパス株式会社 | 内視鏡 |
| WO2017187748A1 (ja) * | 2016-04-25 | 2017-11-02 | オリンパス株式会社 | 内視鏡 |
| DE112017006560T5 (de) * | 2016-12-26 | 2019-10-02 | Olympus Corporation | Endoskop |
| 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 |
| WO2018162559A1 (en) | 2017-03-08 | 2018-09-13 | Ambu A/S | A handle for an endoscope |
| WO2018162556A1 (en) | 2017-03-08 | 2018-09-13 | Ambu A/S | A handle for an endoscope |
| EP3592199B1 (en) | 2017-03-08 | 2021-06-09 | Ambu A/S | A handle for an endoscope |
| CN113329676B (zh) * | 2019-03-18 | 2024-05-24 | 奥林巴斯株式会社 | 保持框、内窥镜前端构造以及内窥镜 |
| US11857161B2 (en) | 2019-05-01 | 2024-01-02 | Boston Scientific Scimed, Inc. | Chambered handle for a medical device |
| US11974722B2 (en) * | 2019-10-07 | 2024-05-07 | Boston Scientific Scimed, Inc. | Endoscopic device with interchangeable shaft |
| EP4418976A1 (en) * | 2021-10-19 | 2024-08-28 | 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 |
| EP0415553B1 (en) * | 1989-07-31 | 1996-01-17 | Kabushiki Kaisha Machida Seisakusho | Bending device |
| 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 |
| WO2005094665A2 (en) * | 2004-03-23 | 2005-10-13 | Boston Scientific Limited | In-vivo visualization system |
| EP1834575B1 (en) * | 2005-01-07 | 2011-09-21 | Olympus Medical Systems Corp. | Endoscope-use insertion unit |
| 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 |
| WO2011136366A1 (ja) * | 2010-04-28 | 2011-11-03 | オリンパスメディカルシステムズ株式会社 | 操作機構、内視鏡装置、及びガイドカテーテル |
| ES2606310T3 (es) * | 2011-08-03 | 2017-03-23 | Alcon Research, Ltd. | Sonda quirúrgica oftálmica articulada |
| JP2013150700A (ja) * | 2012-01-25 | 2013-08-08 | Fujifilm Corp | 内視鏡 |
| JP5548320B2 (ja) * | 2012-07-02 | 2014-07-16 | オリンパスメディカルシステムズ株式会社 | 挿入機器 |
| CN103945754B (zh) * | 2012-09-05 | 2016-05-04 | 奥林巴斯株式会社 | 内窥镜 |
| 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 |
| WO2014127780A1 (en) * | 2013-02-22 | 2014-08-28 | Ambu A/S | Means for maintaining a tensioned pull-wire in an endoscope |
| WO2016043139A1 (ja) * | 2014-09-16 | 2016-03-24 | オリンパス株式会社 | 内視鏡 |
-
2016
- 2016-04-05 EP EP16817534.7A patent/EP3207854A4/en not_active Withdrawn
- 2016-04-05 CN CN201680003668.9A patent/CN107072502A/zh active Pending
- 2016-04-05 JP JP2016567945A patent/JP6081684B1/ja active Active
- 2016-04-05 WO PCT/JP2016/061146 patent/WO2017002424A1/ja not_active Ceased
-
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 |
|---|---|
| JPWO2017002424A1 (ja) | 2017-07-06 |
| EP3207854A4 (en) | 2018-08-08 |
| US10219682B2 (en) | 2019-03-05 |
| WO2017002424A1 (ja) | 2017-01-05 |
| CN107072502A (zh) | 2017-08-18 |
| US20170251906A1 (en) | 2017-09-07 |
| EP3207854A1 (en) | 2017-08-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6081684B1 (ja) | 内視鏡 | |
| JP5930255B2 (ja) | 内視鏡 | |
| JP6076556B1 (ja) | 湾曲操作装置及び内視鏡 | |
| JP6116777B1 (ja) | 湾曲操作装置および内視鏡 | |
| JP6301014B2 (ja) | 湾曲操作装置および内視鏡 | |
| JP6091733B1 (ja) | 内視鏡 | |
| CN110730629A (zh) | 内窥镜的操作单元 | |
| WO2017002423A1 (ja) | 内視鏡 | |
| WO2016199476A1 (ja) | 内視鏡 | |
| US11064872B2 (en) | Bending operation device and endoscope with the same applied thereto | |
| WO2021070389A1 (ja) | 内視鏡の湾曲操作機構 | |
| JPWO2015174128A1 (ja) | 内視鏡 | |
| JPWO2017145431A1 (ja) | 内視鏡 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20161115 |
|
| A871 | Explanation of circumstances concerning accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A871 Effective date: 20161115 |
|
| TRDD | Decision of grant or rejection written | ||
| A975 | Report on accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A971005 Effective date: 20161221 |
|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20161227 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20170118 |
|
| R151 | Written notification of patent or utility model registration |
Ref document number: 6081684 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |