CN110811490A - Directional elastic deflection structure of flexible catheter of endoscope - Google Patents
Directional elastic deflection structure of flexible catheter of endoscope Download PDFInfo
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- CN110811490A CN110811490A CN201911137217.6A CN201911137217A CN110811490A CN 110811490 A CN110811490 A CN 110811490A CN 201911137217 A CN201911137217 A CN 201911137217A CN 110811490 A CN110811490 A CN 110811490A
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- elastic
- endoscope
- conduit
- deflection
- bidirectional
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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
- A61B1/0052—Constructional details of control elements, e.g. handles
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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
- A61B1/0055—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
- A61B1/0051—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
- A61B1/008—Articulations
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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)
- Rehabilitation Therapy (AREA)
- Endoscopes (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911137217.6A CN110811490B (en) | 2019-11-19 | 2019-11-19 | Directional elastic deflection structure of flexible catheter of endoscope |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201911137217.6A CN110811490B (en) | 2019-11-19 | 2019-11-19 | Directional elastic deflection structure of flexible catheter of endoscope |
Publications (2)
Publication Number | Publication Date |
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CN110811490A true CN110811490A (en) | 2020-02-21 |
CN110811490B CN110811490B (en) | 2022-03-15 |
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Family Applications (1)
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CN201911137217.6A Active CN110811490B (en) | 2019-11-19 | 2019-11-19 | Directional elastic deflection structure of flexible catheter of endoscope |
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CN (1) | CN110811490B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113346685A (en) * | 2020-05-25 | 2021-09-03 | 阳江核电有限公司 | Method for removing flaky flexible foreign matters in nuclear power generator rotor |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102413863A (en) * | 2009-10-14 | 2012-04-11 | 奥林巴斯医疗株式会社 | Flexible medical tube and insertion part of medical instrument |
CN103717121A (en) * | 2011-08-03 | 2014-04-09 | 爱尔康研究有限公司 | Articulating ophthalmic surgical probe |
WO2014061842A1 (en) * | 2012-10-19 | 2014-04-24 | 주식회사 액츠비전 | Endoscope |
CN103874524A (en) * | 2011-08-04 | 2014-06-18 | 伦敦国王学院 | Continuum manipulator |
CN203763234U (en) * | 2013-12-26 | 2014-08-13 | 上海微创电生理医疗科技有限公司 | Medical catheter |
CN105828866A (en) * | 2013-12-10 | 2016-08-03 | 圣犹达医疗用品电生理部门有限公司 | Catheter curve shape strut |
CN205913319U (en) * | 2016-06-08 | 2017-02-01 | 敦朴光电(东莞)有限公司 | Controllable endoscope pipe |
CN106539552A (en) * | 2015-09-22 | 2017-03-29 | 申亚琪 | Controlled deflection structure |
CN107334450A (en) * | 2017-08-09 | 2017-11-10 | 江苏西铭医药有限公司 | A kind of ultra-fine flexible endoscope is used can tuning sleeve pipe and ultra-fine flexible endoscope |
CN108309207A (en) * | 2018-03-12 | 2018-07-24 | 湖南瀚德微创医疗科技有限公司 | A kind of endoscope that two-way tune is curved |
CN207721790U (en) * | 2017-05-31 | 2018-08-14 | 上海视介光电科技有限公司 | A kind of endoscope snake bone and endoscope |
CN109316157A (en) * | 2018-10-11 | 2019-02-12 | 苏州中科先进技术研究院有限公司 | A kind of two-way snake bone and endoscope of unilateral driving |
-
2019
- 2019-11-19 CN CN201911137217.6A patent/CN110811490B/en active Active
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102413863A (en) * | 2009-10-14 | 2012-04-11 | 奥林巴斯医疗株式会社 | Flexible medical tube and insertion part of medical instrument |
CN103717121A (en) * | 2011-08-03 | 2014-04-09 | 爱尔康研究有限公司 | Articulating ophthalmic surgical probe |
CN103874524A (en) * | 2011-08-04 | 2014-06-18 | 伦敦国王学院 | Continuum manipulator |
WO2014061842A1 (en) * | 2012-10-19 | 2014-04-24 | 주식회사 액츠비전 | Endoscope |
CN105828866A (en) * | 2013-12-10 | 2016-08-03 | 圣犹达医疗用品电生理部门有限公司 | Catheter curve shape strut |
CN203763234U (en) * | 2013-12-26 | 2014-08-13 | 上海微创电生理医疗科技有限公司 | Medical catheter |
CN106539552A (en) * | 2015-09-22 | 2017-03-29 | 申亚琪 | Controlled deflection structure |
CN205913319U (en) * | 2016-06-08 | 2017-02-01 | 敦朴光电(东莞)有限公司 | Controllable endoscope pipe |
CN207721790U (en) * | 2017-05-31 | 2018-08-14 | 上海视介光电科技有限公司 | A kind of endoscope snake bone and endoscope |
CN107334450A (en) * | 2017-08-09 | 2017-11-10 | 江苏西铭医药有限公司 | A kind of ultra-fine flexible endoscope is used can tuning sleeve pipe and ultra-fine flexible endoscope |
CN108309207A (en) * | 2018-03-12 | 2018-07-24 | 湖南瀚德微创医疗科技有限公司 | A kind of endoscope that two-way tune is curved |
CN109316157A (en) * | 2018-10-11 | 2019-02-12 | 苏州中科先进技术研究院有限公司 | A kind of two-way snake bone and endoscope of unilateral driving |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113346685A (en) * | 2020-05-25 | 2021-09-03 | 阳江核电有限公司 | Method for removing flaky flexible foreign matters in nuclear power generator rotor |
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Publication number | Publication date |
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CN110811490B (en) | 2022-03-15 |
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CB03 | Change of inventor or designer information |
Inventor after: Yang Sixing Inventor after: Xia Shang Inventor after: Wang Shaogang Inventor after: Yang Yongqiang Inventor after: Long Gang Inventor after: Hu Xuecheng Inventor after: Li Jinping Inventor after: Mao Yeyun Inventor after: Yue Dongdong Inventor after: Qin Cao Inventor before: Yang Sixing Inventor before: Wang Shaogang Inventor before: Yang Yongqiang Inventor before: Long Gang Inventor before: Hu Xuecheng Inventor before: Li Jinping Inventor before: Mao Yeyun Inventor before: Yue Dongdong Inventor before: Qin Cao |
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