WO2008139768A1 - Tube recourbé dans un endoscope, endoscope et procédé de fabrication de l'élément recourbé du tube recourbé dans l'endoscope - Google Patents
Tube recourbé dans un endoscope, endoscope et procédé de fabrication de l'élément recourbé du tube recourbé dans l'endoscope 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
- 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.)
- Ceased
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)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Biophysics (AREA)
- Animal Behavior & Ethology (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Manufacturing & Machinery (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
- Endoscopes (AREA)
Abstract
L'invention concerne un tube recourbé (52) dans un endoscope, formé en reliant de façon flexible des éléments recourbés (62) ordonnés le long de la direction axiale de la partie d'insertion (12) de l'endoscope (10). L'élément recourbé comprend des fentes (82a, 82b, 86a, 86b) et des cavités (84). Les fentes (82a, 82b, 86a, 86b) sont formées dans le sens croisant la direction axiale de l'élément recourbé ente un côté (64a) et l'autre côté (64b) de la base (64) et permet à une partie d'un fil opératoire (50) de s'étendre de l'extérieur à l'intérieur de l'élément recourbé, et les cavités (84) étant aménagées sur le plan adjacent par rapport aux fentes de façon à être encastrées vers l'intérieur depuis la surface périphérique externe de l'élément recourbé.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| 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 |
| JP2007-125617 | 2007-05-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2008139768A1 true WO2008139768A1 (fr) | 2008-11-20 |
Family
ID=40001991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2008/053860 Ceased WO2008139768A1 (fr) | 2007-05-10 | 2008-03-04 | Tube recourbé dans un endoscope, endoscope et procédé de fabrication de l'élément recourbé du tube recourbé dans l'endoscope |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2008279055A (fr) |
| WO (1) | WO2008139768A1 (fr) |
Cited By (11)
| 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 (fr) * | 2016-10-03 | 2018-04-12 | Fortimedix Surgical B.V. | Tube pliable à charnière élastique améliorée |
| 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 (fr) | 2019-04-01 | 2020-10-22 | Fortimedix Assets Ii B.V. | Instrument orientable comprenant une charnière dotée d'une structure à fentes |
| 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、插入部及内窥镜 |
| US11696677B2 (en) | 2016-06-06 | 2023-07-11 | Fortimedix Assets Ii B.V. | Steerable instrument comprising a cilindrical diameter adaptation section |
| US12178406B2 (en) | 2018-10-04 | 2024-12-31 | Olympus Corporation | Endoscope bending portion and endoscope |
| WO2025162301A1 (fr) * | 2024-01-30 | 2025-08-07 | 湖南省华芯医疗器械有限公司 | Tuyau, partie d'insertion, endoscope et procédé de traitement pour tuyau |
Families Citing this family (2)
| 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 |
| 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 (fr) * | 1972-07-04 | 1974-03-07 | ||
| JPS55154001U (fr) * | 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/fr not_active Ceased
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4925786A (fr) * | 1972-07-04 | 1974-03-07 | ||
| JPS55154001U (fr) * | 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 (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12213649B2 (en) | 2016-06-06 | 2025-02-04 | Fortimedix Assets Ii B.V. | Steerable instrument comprising a cylindrical diameter adaptation section |
| 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 (fr) * | 2016-10-03 | 2018-04-12 | Fortimedix Surgical B.V. | Tube pliable à charnière élastique améliorée |
| EP3733045A1 (fr) * | 2016-10-03 | 2020-11-04 | Fortimedix Surgical B.V. | Tube pliable doté d'une charnière élastique amélioré |
| NL2017570B1 (en) * | 2016-10-03 | 2018-04-10 | Fortimedix Surgical B V | Bendable tube with elastic hinge |
| US12178406B2 (en) | 2018-10-04 | 2024-12-31 | Olympus Corporation | Endoscope bending portion and endoscope |
| 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 (fr) * | 2019-04-01 | 2021-01-21 | Fortimedix Assets Ii B.V. | Instrument orientable comprenant une charnière dotée d'une structure à fentes |
| WO2020214027A2 (fr) | 2019-04-01 | 2020-10-22 | Fortimedix Assets Ii B.V. | Instrument orientable comprenant une charnière dotée d'une structure à fentes |
| US12440092B2 (en) | 2020-01-17 | 2025-10-14 | Axess Vision Technology | Flexing structure with cutouts for a medical device |
| 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、插入部及内窥镜 |
| WO2025162301A1 (fr) * | 2024-01-30 | 2025-08-07 | 湖南省华芯医疗器械有限公司 | Tuyau, partie d'insertion, endoscope et procédé de traitement pour tuyau |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2008279055A (ja) | 2008-11-20 |
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