CN108420576B - 一种间隔式防滑且可以慢性出药的血管支架 - Google Patents
一种间隔式防滑且可以慢性出药的血管支架 Download PDFInfo
- Publication number
- CN108420576B CN108420576B CN201810281506.2A CN201810281506A CN108420576B CN 108420576 B CN108420576 B CN 108420576B CN 201810281506 A CN201810281506 A CN 201810281506A CN 108420576 B CN108420576 B CN 108420576B
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- CN
- China
- Prior art keywords
- support
- main
- medicine
- blood vessel
- auxiliary
- 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.)
- Expired - Fee Related
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2250/0058—Additional features; Implant or prostheses properties not otherwise provided for
- A61F2250/0067—Means for introducing or releasing pharmaceutical products into the body
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (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 (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810281506.2A CN108420576B (zh) | 2018-04-02 | 2018-04-02 | 一种间隔式防滑且可以慢性出药的血管支架 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810281506.2A CN108420576B (zh) | 2018-04-02 | 2018-04-02 | 一种间隔式防滑且可以慢性出药的血管支架 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108420576A CN108420576A (zh) | 2018-08-21 |
CN108420576B true CN108420576B (zh) | 2019-12-06 |
Family
ID=63159777
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810281506.2A Expired - Fee Related CN108420576B (zh) | 2018-04-02 | 2018-04-02 | 一种间隔式防滑且可以慢性出药的血管支架 |
Country Status (1)
Country | Link |
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CN (1) | CN108420576B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110025401A (zh) * | 2019-04-16 | 2019-07-19 | 吉林大学中日联谊医院 | 一种带有可吸附覆膜的血管支架 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107007378A (zh) * | 2017-06-09 | 2017-08-04 | 令狐恩强 | 一种可注药防移位食道支架 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104287878B (zh) * | 2014-09-16 | 2017-02-08 | 李宝童 | 血管腔内支架 |
-
2018
- 2018-04-02 CN CN201810281506.2A patent/CN108420576B/zh not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107007378A (zh) * | 2017-06-09 | 2017-08-04 | 令狐恩强 | 一种可注药防移位食道支架 |
Also Published As
Publication number | Publication date |
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CN108420576A (zh) | 2018-08-21 |
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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 | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Li Zhongcuan Inventor after: Liu Guangdong Inventor after: Yang Min Inventor before: Yang Min |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20191115 Address after: 266200 Department of Cardiology, Jimo District People's Hospital, No. 4, Jianmin street, Jimo District, Qingdao, Shandong Province Applicant after: Qingdao Jimo District People's Hospital Address before: 233000 Tangchencun 132, Mohekou Town, Huaishang District, Bengbu City, Anhui Province Applicant before: Yang Min |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191206 Termination date: 20210402 |