JP5629041B1 - 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 - Google Patents
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 Download PDFInfo
- Publication number
- JP5629041B1 JP5629041B1 JP2014528735A JP2014528735A JP5629041B1 JP 5629041 B1 JP5629041 B1 JP 5629041B1 JP 2014528735 A JP2014528735 A JP 2014528735A JP 2014528735 A JP2014528735 A JP 2014528735A JP 5629041 B1 JP5629041 B1 JP 5629041B1
- Authority
- JP
- Japan
- Prior art keywords
- bending angle
- bending
- guide
- endoscope
- adjustment
- 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 title claims abstract description 194
- 230000007246 mechanism Effects 0.000 title claims abstract description 119
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 238000003780 insertion Methods 0.000 abstract description 29
- 230000037431 insertion Effects 0.000 abstract description 29
- 230000009467 reduction Effects 0.000 abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 230000006872 improvement Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 230000008439 repair process Effects 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 4
- 230000004048 modification Effects 0.000 description 24
- 238000012986 modification Methods 0.000 description 24
- 239000000470 constituent Substances 0.000 description 15
- 210000003128 head Anatomy 0.000 description 9
- 230000002093 peripheral effect Effects 0.000 description 9
- 238000005192 partition Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000005286 illumination Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000010985 leather Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 229930182556 Polyacetal Natural products 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 210000000744 eyelid Anatomy 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 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
- A61B1/008—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
- A61B1/00064—Constructional details of the endoscope body
- A61B1/0011—Manufacturing of endoscope parts
-
- 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
- A61B1/0057—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
- A61B1/01—Guiding arrangements therefore
-
- 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
- A61B1/313—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 for introducing through surgical openings, e.g. laparoscopes
Landscapes
- 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)
- Manufacturing & Machinery (AREA)
- Rehabilitation Therapy (AREA)
- Endoscopes (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Abstract
Description
Claims (7)
- 湾曲可能な湾曲部に接続されて牽引される長尺部材の走行路に沿って配置される棒部材と、
前記棒部材の両端を支持するように一体的に設けられた金属製の支持部材と、
前記棒部材に係合され、前記棒部材に沿って移動可能であって、前記長尺部材の移動を規制する調整片と、
前記調整片の移動を案内するための案内面を有するガイド部材と、
を具備し、
前記調整片を案内可能な位置に前記案内面を配置するように、前記調整片と前記支持部材との間に前記ガイド部材が挟まれた状態に固定されることを特徴とする内視鏡の湾曲角度調整機構。 - 前記棒部材は表面にネジ部が形成されていることを特徴とする請求項1に記載の内視鏡の湾曲角度調整機構。
- 前記支持部材は、前記棒部材の長手方向に略平行して設けられ、両端が略直角に曲げられる板状に形成された板状部材であることを特徴とする請求項2に記載の内視鏡の湾曲角度調整機構。
- 前記棒部材の前記長手方向を軸として、前記棒部材が前記ガイド部材に対して回転することを防止する回転止め部材をさらに具備することを特徴とする請求項3に記載の内視鏡の湾曲角度調整機構。
- 前記ガイド部材は、複数の前記案内面を一体的に形成する溝部を有することを特徴とする請求項1に記載の内視鏡の湾曲角度調整機構。
- 前記ガイド部材を前記支持部材に固定するスナップフィットを更に具備することを特徴とする請求項1に記載の内視鏡の湾曲角度調整機構。
- 請求項1に記載の湾曲角度調整機構を具備する内視鏡。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014528735A JP5629041B1 (ja) | 2013-01-11 | 2013-10-04 | 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 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013003844 | 2013-01-11 | ||
JP2013003844 | 2013-01-11 | ||
JP2014528735A JP5629041B1 (ja) | 2013-01-11 | 2013-10-04 | 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 |
PCT/JP2013/077096 WO2014109099A1 (ja) | 2013-01-11 | 2013-10-04 | 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 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP5629041B1 true JP5629041B1 (ja) | 2014-11-19 |
JPWO2014109099A1 JPWO2014109099A1 (ja) | 2017-01-19 |
Family
ID=51166764
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014528735A Active JP5629041B1 (ja) | 2013-01-11 | 2013-10-04 | 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 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9351631B2 (ja) |
EP (1) | EP2835096B1 (ja) |
JP (1) | JP5629041B1 (ja) |
CN (1) | CN104349708B (ja) |
WO (1) | WO2014109099A1 (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5869186B2 (ja) | 2013-12-13 | 2016-02-24 | オリンパス株式会社 | 孔内導入装置用の操作部及び孔内導入装置 |
JP6033474B2 (ja) * | 2014-09-05 | 2016-11-30 | オリンパス株式会社 | 内視鏡 |
EP3207854A4 (en) * | 2015-06-29 | 2018-08-08 | Olympus Corporation | Endoscope |
EP3515282A4 (en) * | 2016-09-23 | 2020-06-03 | Safeview Medical, LLC | DEVICES AND METHODS FOR INTERNAL IMAGING |
CN108983407A (zh) * | 2018-05-22 | 2018-12-11 | 王伟 | 一种工业内窥镜辅助机械臂 |
KR102161974B1 (ko) * | 2019-09-11 | 2020-10-06 | (주) 태웅메디칼 | 착탈분리형 내시경 |
KR102325266B1 (ko) * | 2019-09-11 | 2021-11-11 | (주) 태웅메디칼 | 굴곡각도 조절이 가능한 착탈분리형 내시경 |
CN110652280B (zh) * | 2019-11-08 | 2022-04-15 | 常州安康医疗器械有限公司 | 一种角度可调防污型微创手术腹腔镜 |
DE102020118047A1 (de) | 2020-07-08 | 2022-01-13 | Karl Storz Se & Co. Kg | Ablenksteuerungsmechanismus für ein lenkbares flexibles Endoskop, lenkbares flexibles Endoskop, Endoskopmontagesatz und Verfahren zur Montage eines flexiblen Endoskops |
DE102020118048A1 (de) | 2020-07-08 | 2022-01-13 | Karl Storz Se & Co. Kg | Ablenksteuerungsmechanismus für ein lenkbares flexibles Endoskop, lenkbares flexibles Endoskop, Endoskopmontagesatz und Verfahren zur Montage eines flexiblen Endoskops |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61121801U (ja) * | 1985-01-16 | 1986-07-31 | ||
JP2007054452A (ja) * | 2005-08-26 | 2007-03-08 | Pentax Corp | 内視鏡の湾曲操作装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09238895A (ja) | 1996-03-12 | 1997-09-16 | Toshiba Corp | 内視鏡装置 |
JP3851702B2 (ja) | 1997-04-08 | 2006-11-29 | オリンパス株式会社 | 内視鏡 |
JP4118402B2 (ja) | 1998-08-05 | 2008-07-16 | オリンパス株式会社 | 内視鏡 |
JP4363682B2 (ja) * | 1998-08-10 | 2009-11-11 | オリンパス株式会社 | 内視鏡の操作ワイヤの弛み除去方法とその装置 |
JP4267017B2 (ja) * | 2006-10-05 | 2009-05-27 | オリンパスメディカルシステムズ株式会社 | 内視鏡 |
EP2532297B1 (en) * | 2010-04-28 | 2016-04-20 | Olympus Corporation | Operation mechanism, endoscope apparatus, and guide catheter |
JP2013003844A (ja) | 2011-06-16 | 2013-01-07 | Glory Ltd | 硬貨処理装置、硬貨処理方法および硬貨処理システム |
-
2013
- 2013-10-04 WO PCT/JP2013/077096 patent/WO2014109099A1/ja active Application Filing
- 2013-10-04 JP JP2014528735A patent/JP5629041B1/ja active Active
- 2013-10-04 EP EP13870672.6A patent/EP2835096B1/en active Active
- 2013-10-04 CN CN201380028322.0A patent/CN104349708B/zh active Active
-
2014
- 2014-07-29 US US14/445,578 patent/US9351631B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61121801U (ja) * | 1985-01-16 | 1986-07-31 | ||
JP2007054452A (ja) * | 2005-08-26 | 2007-03-08 | Pentax Corp | 内視鏡の湾曲操作装置 |
Also Published As
Publication number | Publication date |
---|---|
CN104349708B (zh) | 2016-10-05 |
WO2014109099A1 (ja) | 2014-07-17 |
EP2835096A1 (en) | 2015-02-11 |
US20150025319A1 (en) | 2015-01-22 |
EP2835096A4 (en) | 2016-03-09 |
JPWO2014109099A1 (ja) | 2017-01-19 |
EP2835096B1 (en) | 2017-12-13 |
CN104349708A (zh) | 2015-02-11 |
US9351631B2 (en) | 2016-05-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5629041B1 (ja) | 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 | |
JP5750617B2 (ja) | 内視鏡の湾曲角度調整機構及び内視鏡 | |
JP6407495B2 (ja) | 内視鏡 | |
JP6125109B2 (ja) | 内視鏡 | |
US9486124B2 (en) | Advance and retreat assist tool for endoscopic treatment instrument | |
JP5881901B2 (ja) | 挿入機器の操作機構、挿入機器 | |
JP5993536B2 (ja) | 内視鏡 | |
JP5942051B2 (ja) | 内視鏡 | |
JP5959765B2 (ja) | 内視鏡 | |
KR101092461B1 (ko) | 내시경의 굴절 조절장치 | |
JP3572975B2 (ja) | 対物レンズ移動機構付き内視鏡 | |
JP3572976B2 (ja) | 対物レンズ移動機構付き内視鏡 | |
JP6787640B2 (ja) | 挿入装置、外装部材の接続構造、内視鏡 | |
JP2000051146A (ja) | 内視鏡 | |
JP2000180734A (ja) | 対物レンズ移動機構付き内視鏡 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TRDD | Decision of grant or rejection written | ||
A975 | Report on accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A971005 Effective date: 20140908 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20140916 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20141002 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 5629041 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313111 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
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 |