CN111214197B - 一种刚度可调节软管、操作部、插入部和内窥镜 - Google Patents
一种刚度可调节软管、操作部、插入部和内窥镜 Download PDFInfo
- Publication number
- CN111214197B CN111214197B CN201911238189.7A CN201911238189A CN111214197B CN 111214197 B CN111214197 B CN 111214197B CN 201911238189 A CN201911238189 A CN 201911238189A CN 111214197 B CN111214197 B CN 111214197B
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- CN
- China
- Prior art keywords
- hose
- electromagnets
- rigidity
- endoscope
- adjustable
- 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.)
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Links
- 238000003780 insertion Methods 0.000 title claims abstract description 23
- 230000037431 insertion Effects 0.000 title claims abstract description 23
- 230000008602 contraction Effects 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 230000009471 action Effects 0.000 abstract description 6
- 230000008878 coupling Effects 0.000 abstract description 4
- 238000010168 coupling process Methods 0.000 abstract description 4
- 238000005859 coupling reaction Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 6
- 239000011295 pitch Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process 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
- A61B1/00064—Constructional details of the endoscope body
- A61B1/00071—Insertion part of the endoscope body
-
- 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
-
- 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
- A61B1/00066—Proximal part of endoscope body, 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
- A61B1/00112—Connection or coupling means
- A61B1/00121—Connectors, fasteners and adapters, e.g. on the endoscope handle
- A61B1/00128—Connectors, fasteners and adapters, e.g. on the endoscope handle mechanical, e.g. for tubes or pipes
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911238189.7A CN111214197B (zh) | 2019-12-05 | 2019-12-05 | 一种刚度可调节软管、操作部、插入部和内窥镜 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911238189.7A CN111214197B (zh) | 2019-12-05 | 2019-12-05 | 一种刚度可调节软管、操作部、插入部和内窥镜 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111214197A CN111214197A (zh) | 2020-06-02 |
CN111214197B true CN111214197B (zh) | 2021-11-26 |
Family
ID=70807882
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201911238189.7A Active CN111214197B (zh) | 2019-12-05 | 2019-12-05 | 一种刚度可调节软管、操作部、插入部和内窥镜 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111214197B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113413117B (zh) * | 2021-05-17 | 2022-10-04 | 陕西吾方医疗科技有限公司 | 一种依附蔓延式诊断型宫腔镜 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPWO2006028019A1 (ja) * | 2004-09-07 | 2008-05-08 | オリンパス株式会社 | 内視鏡 |
DE102010012417B4 (de) * | 2010-03-23 | 2012-08-02 | Gottfried Wilhelm Leibniz Universität Hannover | Biegeaktor und Endoskop mit einem Biegeaktor |
JP2015002848A (ja) * | 2013-06-20 | 2015-01-08 | Hoya株式会社 | 内視鏡挿入部の剛性可変装置 |
WO2016139752A1 (ja) * | 2015-03-03 | 2016-09-09 | オリンパス株式会社 | 可撓管挿入装置 |
CN107405045B (zh) * | 2015-03-26 | 2021-02-09 | 奥林巴斯株式会社 | 挠性管插入装置 |
CN107105984B (zh) * | 2015-10-27 | 2019-08-02 | 奥林巴斯株式会社 | 插入装置 |
WO2019005849A1 (en) * | 2017-06-26 | 2019-01-03 | Poisson Holdings Llc | ROBOTIC MATERIALS AND CORRESPONDING DEVICES |
EP3449965A1 (en) * | 2017-09-05 | 2019-03-06 | ETH Zurich | Steerable catheter with portions of different stiffness |
-
2019
- 2019-12-05 CN CN201911238189.7A patent/CN111214197B/zh active Active
Also Published As
Publication number | Publication date |
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CN111214197A (zh) | 2020-06-02 |
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Legal Events
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A stiffness adjustable hose, an operation part, an insertion part and an endoscope Effective date of registration: 20220627 Granted publication date: 20211126 Pledgee: Agricultural Bank of China Limited Chongqing Yubei sub branch Pledgor: Chongqing Jinshan Medical Technology Research Institute Co.,Ltd. Registration number: Y2022500000034 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231020 Granted publication date: 20211126 Pledgee: Agricultural Bank of China Limited Chongqing Yubei sub branch Pledgor: Chongqing Jinshan Medical Technology Research Institute Co.,Ltd.|BEIJING ZHONGJIN SILICON VALLEY TECHNOLOGY CO.,LTD.|CHONGQING JINSHAN SCIENCE & TECHNOLOGY (GROUP) Co.,Ltd. Registration number: Y2022500000034 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |