WO2008139768A1 - 内視鏡の湾曲管、内視鏡、および、内視鏡の湾曲管の湾曲駒の製造方法 - Google Patents
内視鏡の湾曲管、内視鏡、および、内視鏡の湾曲管の湾曲駒の製造方法 Download PDFInfo
- Publication number
- WO2008139768A1 WO2008139768A1 PCT/JP2008/053860 JP2008053860W WO2008139768A1 WO 2008139768 A1 WO2008139768 A1 WO 2008139768A1 JP 2008053860 W JP2008053860 W JP 2008053860W WO 2008139768 A1 WO2008139768 A1 WO 2008139768A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- endoscope
- curved
- curved tube
- piece
- tube
- Prior art date
Links
Classifications
-
- 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
-
- 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
- A61B1/0055—Constructional details of insertion parts, e.g. vertebral elements
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biophysics (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- Radiology & Medical Imaging (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
- Endoscopes (AREA)
Abstract
内視鏡の湾曲管(52)は、内視鏡(10)の挿入部(12)の軸方向に沿って、湾曲駒(62)を順次屈曲自在に連結して構成される。前記湾曲駒は、その基部(64)の一側(64a)と他側(64b)との間に、前記湾曲駒の軸方向に対して交差する方向に設けられ操作ワイヤ(50)の一部を前記湾曲駒の外側から内側に配設可能なスリット(82a,82b,86a,86b)と、前記スリットに隣接する位置に設けられ、前記湾曲駒の外周面に対してその内側に凹まされた凹部(84)とを備えている。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007-125617 | 2007-05-10 | ||
JP2007125617A JP2008279055A (ja) | 2007-05-10 | 2007-05-10 | 内視鏡の湾曲管、内視鏡、および、内視鏡の湾曲管の湾曲駒の製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2008139768A1 true WO2008139768A1 (ja) | 2008-11-20 |
Family
ID=40001991
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2008/053860 WO2008139768A1 (ja) | 2007-05-10 | 2008-03-04 | 内視鏡の湾曲管、内視鏡、および、内視鏡の湾曲管の湾曲駒の製造方法 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP2008279055A (ja) |
WO (1) | WO2008139768A1 (ja) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL2017570B1 (en) * | 2016-10-03 | 2018-04-10 | Fortimedix Surgical B V | Bendable tube with elastic hinge |
WO2018067004A1 (en) * | 2016-10-03 | 2018-04-12 | Fortimedix Surgical B.V. | Bendable tube with improved elastic hinge |
CN109497915A (zh) * | 2018-12-25 | 2019-03-22 | 深圳市先赞科技有限公司 | 内窥镜的弯曲部及内窥镜 |
NL2022849B1 (en) * | 2019-04-01 | 2020-10-08 | Fortimedix Assets Ii B V | Steerable instrument comprising a hinge with a slotted structure |
WO2020214027A2 (en) | 2019-04-01 | 2020-10-22 | Fortimedix Assets Ii B.V. | Steerable instrument comprising a hinge with a slotted structure |
FR3106266A1 (fr) * | 2020-01-17 | 2021-07-23 | Axess Vision Technology | Structure de flexion découpée pour dispositif médical |
CN113273949A (zh) * | 2021-04-01 | 2021-08-20 | 珠海普生医疗科技有限公司 | 一种内窥镜弯曲管及内窥镜 |
CN116058772A (zh) * | 2023-03-10 | 2023-05-05 | 湖南省华芯医疗器械有限公司 | 弯曲管、***部及内窥镜 |
US11696677B2 (en) | 2016-06-06 | 2023-07-11 | Fortimedix Assets Ii B.V. | Steerable instrument comprising a cilindrical diameter adaptation section |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010134306A (ja) * | 2008-12-08 | 2010-06-17 | Fuji Xerox Co Ltd | 操作装置及び画像形成装置 |
JP7248701B2 (ja) * | 2018-10-04 | 2023-03-29 | オリンパス株式会社 | 内視鏡湾曲部、及び、内視鏡 |
CN109512369B (zh) * | 2018-12-25 | 2023-12-05 | 深圳市先赞科技有限公司 | 内窥镜的弯曲部及内窥镜 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4925786A (ja) * | 1972-07-04 | 1974-03-07 | ||
JPS55154001U (ja) * | 1979-04-20 | 1980-11-06 | ||
JPS5689233A (en) * | 1979-12-24 | 1981-07-20 | Olympus Optical Co | Endoscope |
JPS58159719A (ja) * | 1982-03-18 | 1983-09-22 | オリンパス光学工業株式会社 | 内視鏡用彎曲部材 |
JPH09122786A (ja) * | 1995-10-25 | 1997-05-13 | Olympus Optical Co Ltd | 内視鏡用湾曲管カンセツ部品の切り曲げ形状部分の成 形方法およびカンセツ部品 |
-
2007
- 2007-05-10 JP JP2007125617A patent/JP2008279055A/ja not_active Withdrawn
-
2008
- 2008-03-04 WO PCT/JP2008/053860 patent/WO2008139768A1/ja active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4925786A (ja) * | 1972-07-04 | 1974-03-07 | ||
JPS55154001U (ja) * | 1979-04-20 | 1980-11-06 | ||
JPS5689233A (en) * | 1979-12-24 | 1981-07-20 | Olympus Optical Co | Endoscope |
JPS58159719A (ja) * | 1982-03-18 | 1983-09-22 | オリンパス光学工業株式会社 | 内視鏡用彎曲部材 |
JPH09122786A (ja) * | 1995-10-25 | 1997-05-13 | Olympus Optical Co Ltd | 内視鏡用湾曲管カンセツ部品の切り曲げ形状部分の成 形方法およびカンセツ部品 |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11696677B2 (en) | 2016-06-06 | 2023-07-11 | Fortimedix Assets Ii B.V. | Steerable instrument comprising a cilindrical diameter adaptation section |
US11330964B2 (en) | 2016-10-03 | 2022-05-17 | Fortimedix Assets Ii B.V. | Bendable tube with improved elastic hinge |
WO2018067004A1 (en) * | 2016-10-03 | 2018-04-12 | Fortimedix Surgical B.V. | Bendable tube with improved elastic hinge |
NL2017570B1 (en) * | 2016-10-03 | 2018-04-10 | Fortimedix Surgical B V | Bendable tube with elastic hinge |
EP3733045A1 (en) * | 2016-10-03 | 2020-11-04 | Fortimedix Surgical B.V. | Bendable tube with improved elastic hinge |
CN109497915A (zh) * | 2018-12-25 | 2019-03-22 | 深圳市先赞科技有限公司 | 内窥镜的弯曲部及内窥镜 |
CN109497915B (zh) * | 2018-12-25 | 2024-03-22 | 深圳市先赞科技有限公司 | 内窥镜的弯曲部及内窥镜 |
NL2022849B1 (en) * | 2019-04-01 | 2020-10-08 | Fortimedix Assets Ii B V | Steerable instrument comprising a hinge with a slotted structure |
WO2020214027A3 (en) * | 2019-04-01 | 2021-01-21 | Fortimedix Assets Ii B.V. | Steerable instrument comprising a hinge with a slotted structure |
WO2020214027A2 (en) | 2019-04-01 | 2020-10-22 | Fortimedix Assets Ii B.V. | Steerable instrument comprising a hinge with a slotted structure |
FR3106266A1 (fr) * | 2020-01-17 | 2021-07-23 | Axess Vision Technology | Structure de flexion découpée pour dispositif médical |
CN113273949A (zh) * | 2021-04-01 | 2021-08-20 | 珠海普生医疗科技有限公司 | 一种内窥镜弯曲管及内窥镜 |
CN113273949B (zh) * | 2021-04-01 | 2023-11-10 | 珠海普生医疗科技有限公司 | 一种内窥镜弯曲管及内窥镜 |
CN116058772A (zh) * | 2023-03-10 | 2023-05-05 | 湖南省华芯医疗器械有限公司 | 弯曲管、***部及内窥镜 |
Also Published As
Publication number | Publication date |
---|---|
JP2008279055A (ja) | 2008-11-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2008139768A1 (ja) | 内視鏡の湾曲管、内視鏡、および、内視鏡の湾曲管の湾曲駒の製造方法 | |
EP2294636B8 (en) | A method for manufacturing a thermoelectric generator, a wearable thermoelectric generator and a garment comprising the same | |
WO2008100877A3 (en) | Dual stiffness wire guide | |
EG25214A (en) | Process for the production of ethylene oxide and ethylene glycol. | |
EP1915296A4 (en) | FLEXIBLE POCKET, TOOLING EQUIPMENT FOR PRODUCING THE FLEXIBLE POCKET AND METHOD FOR PRODUCING THE FLEXIBLE POCKET | |
WO2008017074A3 (en) | Dyes and precursors and conjugates thereof | |
USD593431S1 (en) | Ring | |
EP2030672A3 (en) | Hollow fiber membrane and method for manufacturing the same | |
USD616629S1 (en) | Football shirt | |
WO2008146510A1 (ja) | 内視鏡の湾曲管、内視鏡、および、内視鏡の湾曲管の製造方法 | |
TW200742218A (en) | Cable holder | |
ZA200905015B (en) | Unifying discoverability of a website's services | |
WO2011025386A3 (en) | Marine housing for a submersible instrument | |
USD639249S1 (en) | Instrument having oblique mounted terminal posts | |
GB0518716D0 (en) | Axial MMF magnetic bearings | |
WO2011080400A3 (en) | Connecting profile and method for connecting elements | |
USD608441S1 (en) | Nose filter | |
USD630954S1 (en) | Measurement gauge | |
USD585319S1 (en) | Watch dial | |
PL1852426T3 (pl) | Sposób wytwarzania optycznie czynnego związku aktywującego PPAR oraz związku pośredniego | |
GB0423389D0 (en) | Method for manufacturing pipes with external axial grooves | |
EP1960378A4 (en) | PROCESS FOR PRODUCING 2 ', 2'-DIFLUORONUCLEOSIDE AND ITS INTERMEDIATE | |
PL1734131T3 (pl) | Sposób wytwarzania preparatu pektynowego, preparat pektynowy oraz sposób podawania preparatu pektynowego dla ssaków | |
USD571916S1 (en) | Diagnostic instrument | |
USD593430S1 (en) | Ring |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 08721280 Country of ref document: EP Kind code of ref document: A1 |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 08721280 Country of ref document: EP Kind code of ref document: A1 |