CN105853036A - 一种可降解个性化非柱形仿生药物洗脱冠状动脉支架 - Google Patents
一种可降解个性化非柱形仿生药物洗脱冠状动脉支架 Download PDFInfo
- Publication number
- CN105853036A CN105853036A CN201610329746.6A CN201610329746A CN105853036A CN 105853036 A CN105853036 A CN 105853036A CN 201610329746 A CN201610329746 A CN 201610329746A CN 105853036 A CN105853036 A CN 105853036A
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- CN
- China
- Prior art keywords
- degradable
- stent
- described support
- support
- personalization
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- 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
- 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
- A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
- A61F2/90—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure
-
- 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
- A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
- A61F2/90—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure
- A61F2/91—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes
- A61F2/915—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other
- A61F2002/9155—Adjacent bands being connected to each other
- A61F2002/91575—Adjacent bands being connected to each other connected peak to trough
-
- 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
- A61F2210/00—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
-
- 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
- A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
- A61F2250/0039—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in diameter
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Cardiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Prostheses (AREA)
- Materials For Medical Uses (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610329746.6A CN105853036B (zh) | 2016-05-18 | 2016-05-18 | 一种可降解个性化非柱形仿生药物洗脱冠状动脉支架 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610329746.6A CN105853036B (zh) | 2016-05-18 | 2016-05-18 | 一种可降解个性化非柱形仿生药物洗脱冠状动脉支架 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105853036A true CN105853036A (zh) | 2016-08-17 |
CN105853036B CN105853036B (zh) | 2017-12-26 |
Family
ID=56634315
Family Applications (1)
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CN201610329746.6A Active CN105853036B (zh) | 2016-05-18 | 2016-05-18 | 一种可降解个性化非柱形仿生药物洗脱冠状动脉支架 |
Country Status (1)
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CN (1) | CN105853036B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106491174A (zh) * | 2016-12-20 | 2017-03-15 | 北京久事神康医疗科技有限公司 | 一种可回收的血流导向装置 |
WO2019016676A1 (en) * | 2017-07-17 | 2019-01-24 | International Business Machines Corporation | PERSONALIZED CORONARY ENDOPROSTHESES |
CN113693680A (zh) * | 2021-09-01 | 2021-11-26 | 南微医学科技股份有限公司 | 一种胆系支架 |
Citations (11)
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US5938697A (en) * | 1998-03-04 | 1999-08-17 | Scimed Life Systems, Inc. | Stent having variable properties |
CN200970281Y (zh) * | 2006-08-28 | 2007-11-07 | 北京乐普医疗器械有限公司 | 一种用于药物洗脱器械的储药及药物释放结构 |
CN200980749Y (zh) * | 2006-09-21 | 2007-11-28 | 北京乐普医疗器械有限公司 | 用于药物洗脱器械的局部多孔带药的药物释放结构 |
CN200980750Y (zh) * | 2006-09-21 | 2007-11-28 | 北京乐普医疗器械有限公司 | 用于药物洗脱器械的带有纳米级孔洞的药物释放结构 |
CN201123856Y (zh) * | 2007-11-09 | 2008-10-01 | 胡盛寿 | 可压缩性心脏支架瓣膜 |
CN201135516Y (zh) * | 2007-12-13 | 2008-10-22 | 乐普(北京)医疗器械股份有限公司 | 变径血管支架 |
WO2009061419A1 (en) * | 2007-11-09 | 2009-05-14 | Cook Incorporated | Aortic valve stent graft |
CN101879102A (zh) * | 2009-05-07 | 2010-11-10 | 微创医疗器械(上海)有限公司 | 一种凹槽携载式涂层可降解型药物洗脱支架 |
CN202537707U (zh) * | 2011-11-18 | 2012-11-21 | 秦永文 | 一种经导管植入可控型主动脉瓣膜支架 |
CN103764076A (zh) * | 2011-06-30 | 2014-04-30 | 万能医药公司 | 可生物降解的内置假体及其制造方法 |
CN105877881A (zh) * | 2015-03-03 | 2016-08-24 | 周玉杰 | 利用3d打印技术制备个性化仿生药物洗脱冠状动脉支架的方法 |
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2016
- 2016-05-18 CN CN201610329746.6A patent/CN105853036B/zh active Active
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US5938697A (en) * | 1998-03-04 | 1999-08-17 | Scimed Life Systems, Inc. | Stent having variable properties |
CN200970281Y (zh) * | 2006-08-28 | 2007-11-07 | 北京乐普医疗器械有限公司 | 一种用于药物洗脱器械的储药及药物释放结构 |
CN200980749Y (zh) * | 2006-09-21 | 2007-11-28 | 北京乐普医疗器械有限公司 | 用于药物洗脱器械的局部多孔带药的药物释放结构 |
CN200980750Y (zh) * | 2006-09-21 | 2007-11-28 | 北京乐普医疗器械有限公司 | 用于药物洗脱器械的带有纳米级孔洞的药物释放结构 |
CN201123856Y (zh) * | 2007-11-09 | 2008-10-01 | 胡盛寿 | 可压缩性心脏支架瓣膜 |
WO2009061419A1 (en) * | 2007-11-09 | 2009-05-14 | Cook Incorporated | Aortic valve stent graft |
CN201135516Y (zh) * | 2007-12-13 | 2008-10-22 | 乐普(北京)医疗器械股份有限公司 | 变径血管支架 |
CN101879102A (zh) * | 2009-05-07 | 2010-11-10 | 微创医疗器械(上海)有限公司 | 一种凹槽携载式涂层可降解型药物洗脱支架 |
CN103764076A (zh) * | 2011-06-30 | 2014-04-30 | 万能医药公司 | 可生物降解的内置假体及其制造方法 |
CN202537707U (zh) * | 2011-11-18 | 2012-11-21 | 秦永文 | 一种经导管植入可控型主动脉瓣膜支架 |
CN105877881A (zh) * | 2015-03-03 | 2016-08-24 | 周玉杰 | 利用3d打印技术制备个性化仿生药物洗脱冠状动脉支架的方法 |
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谷涌泉: "3-D打印技术在血管外科的应用", 《CHINESE JOURNAL OF REPARATIVE AND RECONSTRUCTIVE SURGERY》 * |
陈新于: "3D打印技术在胸心血管外科领域的应用", 《中国胸心血管外科临床杂志》 * |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106491174A (zh) * | 2016-12-20 | 2017-03-15 | 北京久事神康医疗科技有限公司 | 一种可回收的血流导向装置 |
WO2019016676A1 (en) * | 2017-07-17 | 2019-01-24 | International Business Machines Corporation | PERSONALIZED CORONARY ENDOPROSTHESES |
US10568697B2 (en) | 2017-07-17 | 2020-02-25 | International Business Machines Corporation | Personalized coronary stent methods |
US10568696B2 (en) | 2017-07-17 | 2020-02-25 | International Business Machines Corporation | Apparatus for supporting personalized coronary stents |
CN110891529A (zh) * | 2017-07-17 | 2020-03-17 | 国际商业机器公司 | 个性化冠状动脉支架 |
GB2579290A (en) * | 2017-07-17 | 2020-06-17 | Ibm | Personalized coronary stents |
CN110891529B (zh) * | 2017-07-17 | 2021-12-03 | 国际商业机器公司 | 提供支架的方法及相关装置 |
GB2579290B (en) * | 2017-07-17 | 2022-08-10 | Ibm | Personalized coronary stents |
US11660141B2 (en) | 2017-07-17 | 2023-05-30 | International Business Machines Corporation | Personalized coronary stents |
CN113693680A (zh) * | 2021-09-01 | 2021-11-26 | 南微医学科技股份有限公司 | 一种胆系支架 |
CN113693680B (zh) * | 2021-09-01 | 2023-06-16 | 南微医学科技股份有限公司 | 一种胆系支架 |
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Effective date of registration: 20220303 Address after: 100029 No. 2 anzheng Road, Chaoyang District, Beijing Patentee after: BEIJING ANZHEN HOSPITAL AFFILIATED TO CAPITAL MEDICAL University Address before: 100029 doctor's office of No. 12 ward of Beijing Anzhen Hospital, No. 2 anzhen Road, Chaoyang District, Beijing Patentee before: Zhou Yujie Patentee before: Ma Qian |
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Effective date of registration: 20220907 Address after: 4th Floor, Building 11, Yard 26, Yongwang West Road, Daxing Biomedical Industry Base, Zhongguancun Science and Technology Park, Daxing District, Beijing 102609 Patentee after: BEIJING ADVANCED MEDICAL TECHNOLOGIES, Inc. Address before: 100029 No. 2 anzheng Road, Chaoyang District, Beijing Patentee before: BEIJING ANZHEN HOSPITAL AFFILIATED TO CAPITAL MEDICAL University |