CN112023226B - 一种可调弯导丝 - Google Patents
一种可调弯导丝 Download PDFInfo
- Publication number
- CN112023226B CN112023226B CN202011213578.7A CN202011213578A CN112023226B CN 112023226 B CN112023226 B CN 112023226B CN 202011213578 A CN202011213578 A CN 202011213578A CN 112023226 B CN112023226 B CN 112023226B
- Authority
- CN
- China
- Prior art keywords
- guide wire
- linkage
- ball
- rod body
- wire rod
- 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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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/09—Guide wires
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/09—Guide wires
- A61M2025/09116—Design of handles or shafts or gripping surfaces thereof for manipulating guide wires
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/09—Guide wires
- A61M2025/09133—Guide wires having specific material compositions or coatings; Materials with specific mechanical behaviours, e.g. stiffness, strength to transmit torque
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/09—Guide wires
- A61M2025/09175—Guide wires having specific characteristics at the distal tip
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011213578.7A CN112023226B (zh) | 2020-11-04 | 2020-11-04 | 一种可调弯导丝 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011213578.7A CN112023226B (zh) | 2020-11-04 | 2020-11-04 | 一种可调弯导丝 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112023226A CN112023226A (zh) | 2020-12-04 |
CN112023226B true CN112023226B (zh) | 2021-03-19 |
Family
ID=73573416
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011213578.7A Active CN112023226B (zh) | 2020-11-04 | 2020-11-04 | 一种可调弯导丝 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112023226B (zh) |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3789841A (en) * | 1971-09-15 | 1974-02-05 | Becton Dickinson Co | Disposable guide wire |
US4773395A (en) * | 1987-05-12 | 1988-09-27 | Olympus Optical Co., Ltd. | Endoscope |
US4940062A (en) * | 1988-05-26 | 1990-07-10 | Advanced Cardiovascular Systems, Inc. | Guiding member with deflectable tip |
JP3762290B2 (ja) * | 2001-12-03 | 2006-04-05 | 朝日インテック株式会社 | 医療用ガイドワイヤ |
EP2121100A2 (en) * | 2007-02-08 | 2009-11-25 | C.R.Bard, Inc. | Shape memory medical device and methods of manufacturing |
US20100191150A1 (en) * | 2009-01-27 | 2010-07-29 | Palme Jr Robert A | Guidewire |
JP5004256B2 (ja) * | 2009-12-25 | 2012-08-22 | 朝日インテック株式会社 | 医療用ガイドワイヤ |
EP2956202B1 (en) * | 2013-02-17 | 2018-07-25 | Human Extensions Ltd. | Steerable medical device |
WO2016136430A1 (ja) * | 2015-02-26 | 2016-09-01 | オリンパス株式会社 | マニピュレータ及びマニピュレータシステム |
GB2546314A (en) * | 2016-01-15 | 2017-07-19 | Cook Medical Technologies Llc | Locking medical guide wire |
CN110772207A (zh) * | 2019-12-05 | 2020-02-11 | 重庆金山医疗技术研究院有限公司 | 一种钢丝松紧度调节结构、内窥镜用操作部和内窥镜 |
-
2020
- 2020-11-04 CN CN202011213578.7A patent/CN112023226B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN112023226A (zh) | 2020-12-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: Room 201, building 4, No. 590, Ruiqing Road, Zhangjiang hi tech industry east district, Pudong New Area, Shanghai 200120 Applicant after: Shanghai Xinwei Medical Technology Co.,Ltd. Address before: Room 201, building 4, No. 590, Ruiqing Road, Zhangjiang hi tech industry east district, Pudong New Area, Shanghai 200120 Applicant before: SHANGHAI HEARTCARE MEDICAL TECHNOLOGY Co.,Ltd. |
|
CB02 | Change of applicant information | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221201 Address after: 9/F, Block E, Phase II, Zhongdan Ecological Life Science Industrial Park, No. 3-1, Xinjinhu Road, Jiangbei New District, Nanjing, Jiangsu 211899 Patentee after: NANJING SEALMED MEDICAL TECHNOLOGY Co.,Ltd. Address before: Room 201, building 4, No. 590, Ruiqing Road, Zhangjiang hi tech industry east district, Pudong New Area, Shanghai 200120 Patentee before: Shanghai Xinwei Medical Technology Co.,Ltd. |
|
TR01 | Transfer of patent right |