CN106073942A - 一种支架及药物输送装置 - Google Patents
一种支架及药物输送装置 Download PDFInfo
- Publication number
- CN106073942A CN106073942A CN201610285689.6A CN201610285689A CN106073942A CN 106073942 A CN106073942 A CN 106073942A CN 201610285689 A CN201610285689 A CN 201610285689A CN 106073942 A CN106073942 A CN 106073942A
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- CN
- China
- Prior art keywords
- support
- attachment structure
- rack body
- silk
- medicine
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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.)
- Pending
Links
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
- A61F2/02—Prostheses implantable into the body
- A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
- A61F2/06—Blood vessels
- A61F2/07—Stent-grafts
-
- 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
- A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
- A61F2/962—Instruments specially adapted for placement or removal of stents or stent-grafts having an outer sleeve
- A61F2/966—Instruments specially adapted for placement or removal of stents or stent-grafts having an outer sleeve with relative longitudinal movement between outer sleeve and prosthesis, e.g. using a push rod
-
- 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
- A61F2/0077—Special surfaces of prostheses, e.g. for improving ingrowth
-
- 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
- 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
- A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
-
- 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
- A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
- A61F2002/9505—Instruments specially adapted for placement or removal of stents or stent-grafts having retaining means other than an outer sleeve, e.g. male-female connector between stent and instrument
- A61F2002/9511—Instruments specially adapted for placement or removal of stents or stent-grafts having retaining means other than an outer sleeve, e.g. male-female connector between stent and instrument the retaining means being filaments or wires
-
- 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
- A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
- A61F2002/9528—Instruments specially adapted for placement or removal of stents or stent-grafts for retrieval of 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
- 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
- A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
- A61F2/962—Instruments specially adapted for placement or removal of stents or stent-grafts having an outer sleeve
- A61F2/966—Instruments specially adapted for placement or removal of stents or stent-grafts having an outer sleeve with relative longitudinal movement between outer sleeve and prosthesis, e.g. using a push rod
- A61F2002/9665—Instruments specially adapted for placement or removal of stents or stent-grafts having an outer sleeve with relative longitudinal movement between outer sleeve and prosthesis, e.g. using a push rod with additional retaining means
-
- 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
- A61F2250/0015—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 density or specific weight
-
- 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
- A61F2250/0059—Additional features; Implant or prostheses properties not otherwise provided for temporary
-
- 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
-
- 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
- A61M2210/00—Anatomical parts of the body
- A61M2210/12—Blood circulatory system
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Heart & Thoracic Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Transplantation (AREA)
- Vascular Medicine (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Cardiology (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Gastroenterology & Hepatology (AREA)
- Pulmonology (AREA)
- Materials For Medical Uses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Description
Claims (14)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510219273X | 2015-04-30 | ||
CN201510219273 | 2015-04-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN106073942A true CN106073942A (zh) | 2016-11-09 |
Family
ID=57198179
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610285689.6A Pending CN106073942A (zh) | 2015-04-30 | 2016-04-29 | 一种支架及药物输送装置 |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP3290008B1 (zh) |
CN (1) | CN106073942A (zh) |
WO (1) | WO2016173553A1 (zh) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107802320A (zh) * | 2017-11-20 | 2018-03-16 | 辽宁垠艺生物科技股份有限公司 | 网状囊体*** |
WO2019029334A1 (zh) * | 2017-08-08 | 2019-02-14 | 新昕医药科技(上海)有限公司 | 冠脉药物洗脱支架的复合抗再狭窄药物及其控释*** |
CN109394398A (zh) * | 2018-09-14 | 2019-03-01 | 江西瑞济生物工程技术股份有限公司 | 一种可降解的可折叠生物羊膜复合修复支架 |
CN109498850A (zh) * | 2018-12-11 | 2019-03-22 | 上海七木医疗器械有限公司 | 一种生物可降解纤维支架的制备方法 |
CN109602523A (zh) * | 2019-01-03 | 2019-04-12 | 科塞尔医疗科技(苏州)有限公司 | 一种可回收的药物支架 |
CN109925095A (zh) * | 2017-12-18 | 2019-06-25 | 先健科技(深圳)有限公司 | 心脏瓣膜 |
CN111134920A (zh) * | 2020-01-22 | 2020-05-12 | 北京弘海微创科技有限公司 | 一种密网支架 |
CN117503441A (zh) * | 2024-01-08 | 2024-02-06 | 惠凯医疗科技(苏州)有限公司 | 一种可回收药物支架及支架*** |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6832000B2 (ja) * | 2016-12-02 | 2021-02-24 | 株式会社東海メディカルプロダクツ | ステント |
AU2019356771A1 (en) * | 2018-10-08 | 2021-05-13 | Reflow Medical, Inc. | Delivery systems for stents having protruding features |
CN113081387B (zh) * | 2019-12-23 | 2023-12-05 | 先健科技(深圳)有限公司 | 覆膜支架、覆膜支架输送***及覆膜支架的装载方法 |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
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US6176873B1 (en) * | 1997-06-25 | 2001-01-23 | Asahi Kogaku Kogyo Kabushiki Kaisha | Stent for endoscope |
CN2737383Y (zh) * | 2004-03-29 | 2005-11-02 | 冯梅 | 一种用于人体局部治疗的管腔内网状支架 |
US20060190075A1 (en) * | 2005-01-28 | 2006-08-24 | Boston Scientific Scimed, Inc. | Stent retrieval member and devices and methods for retrieving or repositioning a stent |
US20080262592A1 (en) * | 2007-04-23 | 2008-10-23 | Boston Scientific Scimed, Inc. | Intraluminary stent relocating apparatus |
US20080281403A1 (en) * | 2004-05-25 | 2008-11-13 | William Cook Europe Aps | Stent and Stent Retrieval System and a Method of Pulling a Stent Into a Tubular Member |
CN101569573A (zh) * | 2009-06-15 | 2009-11-04 | 赵林 | 局部密网血管内支架 |
CN101869514A (zh) * | 2005-11-16 | 2010-10-27 | 学校法人东海大学 | 药剂释放控制组合物及药剂释放性医疗器具 |
CN101933855A (zh) * | 2010-08-26 | 2011-01-05 | 先健科技(深圳)有限公司 | 一种可回收的血管支架及其回收方法 |
CN202409217U (zh) * | 2011-10-25 | 2012-09-05 | 张石江 | 可回收可调节血管内缩窄介入支架 |
CN203790082U (zh) * | 2013-12-31 | 2014-08-27 | 江苏省华星医疗器械实业有限公司 | 覆膜型血管支架 |
CN104127266A (zh) * | 2014-06-16 | 2014-11-05 | 苏州固基电子科技有限公司 | 一种载药血管支架 |
CN105232182A (zh) * | 2015-10-22 | 2016-01-13 | 上海交通大学 | 一种载紫杉醇的乙烯-醋酸乙烯食管支架及其制备方法 |
CN105496475A (zh) * | 2015-11-23 | 2016-04-20 | 安徽养和医疗器械设备有限公司 | 一种抗菌型介入医疗器械 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20100119068A (ko) * | 2009-04-30 | 2010-11-09 | (주) 태웅메디칼 | 스텐트 제거용 당김줄의 걸고리 구조 |
US8357178B2 (en) * | 2009-07-08 | 2013-01-22 | Concentric Medical, Inc. | Vascular and bodily duct treatment devices and methods |
DE102010027123A1 (de) * | 2010-07-14 | 2012-01-19 | Acandis Gmbh & Co. Kg | Medizinische Vorrichtung |
US8945207B2 (en) * | 2010-12-20 | 2015-02-03 | Graftcraft I Göteborg Ab | Removable stent and method of production |
-
2016
- 2016-04-29 CN CN201610285689.6A patent/CN106073942A/zh active Pending
- 2016-04-29 WO PCT/CN2016/080754 patent/WO2016173553A1/zh active Application Filing
- 2016-04-29 EP EP16785981.8A patent/EP3290008B1/en active Active
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6176873B1 (en) * | 1997-06-25 | 2001-01-23 | Asahi Kogaku Kogyo Kabushiki Kaisha | Stent for endoscope |
CN2737383Y (zh) * | 2004-03-29 | 2005-11-02 | 冯梅 | 一种用于人体局部治疗的管腔内网状支架 |
US20080281403A1 (en) * | 2004-05-25 | 2008-11-13 | William Cook Europe Aps | Stent and Stent Retrieval System and a Method of Pulling a Stent Into a Tubular Member |
US20060190075A1 (en) * | 2005-01-28 | 2006-08-24 | Boston Scientific Scimed, Inc. | Stent retrieval member and devices and methods for retrieving or repositioning a stent |
CN101869514A (zh) * | 2005-11-16 | 2010-10-27 | 学校法人东海大学 | 药剂释放控制组合物及药剂释放性医疗器具 |
US20080262592A1 (en) * | 2007-04-23 | 2008-10-23 | Boston Scientific Scimed, Inc. | Intraluminary stent relocating apparatus |
CN101569573A (zh) * | 2009-06-15 | 2009-11-04 | 赵林 | 局部密网血管内支架 |
CN101933855A (zh) * | 2010-08-26 | 2011-01-05 | 先健科技(深圳)有限公司 | 一种可回收的血管支架及其回收方法 |
CN202409217U (zh) * | 2011-10-25 | 2012-09-05 | 张石江 | 可回收可调节血管内缩窄介入支架 |
CN203790082U (zh) * | 2013-12-31 | 2014-08-27 | 江苏省华星医疗器械实业有限公司 | 覆膜型血管支架 |
CN104127266A (zh) * | 2014-06-16 | 2014-11-05 | 苏州固基电子科技有限公司 | 一种载药血管支架 |
CN105232182A (zh) * | 2015-10-22 | 2016-01-13 | 上海交通大学 | 一种载紫杉醇的乙烯-醋酸乙烯食管支架及其制备方法 |
CN105496475A (zh) * | 2015-11-23 | 2016-04-20 | 安徽养和医疗器械设备有限公司 | 一种抗菌型介入医疗器械 |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019029334A1 (zh) * | 2017-08-08 | 2019-02-14 | 新昕医药科技(上海)有限公司 | 冠脉药物洗脱支架的复合抗再狭窄药物及其控释*** |
CN107802320A (zh) * | 2017-11-20 | 2018-03-16 | 辽宁垠艺生物科技股份有限公司 | 网状囊体*** |
CN107802320B (zh) * | 2017-11-20 | 2022-11-15 | 辽宁垠艺生物科技股份有限公司 | 网状囊体*** |
CN109925095A (zh) * | 2017-12-18 | 2019-06-25 | 先健科技(深圳)有限公司 | 心脏瓣膜 |
CN109394398A (zh) * | 2018-09-14 | 2019-03-01 | 江西瑞济生物工程技术股份有限公司 | 一种可降解的可折叠生物羊膜复合修复支架 |
CN109498850A (zh) * | 2018-12-11 | 2019-03-22 | 上海七木医疗器械有限公司 | 一种生物可降解纤维支架的制备方法 |
CN109602523A (zh) * | 2019-01-03 | 2019-04-12 | 科塞尔医疗科技(苏州)有限公司 | 一种可回收的药物支架 |
CN109602523B (zh) * | 2019-01-03 | 2024-02-09 | 科塞尔医疗科技(苏州)有限公司 | 一种可回收的药物支架 |
CN111134920A (zh) * | 2020-01-22 | 2020-05-12 | 北京弘海微创科技有限公司 | 一种密网支架 |
CN111134920B (zh) * | 2020-01-22 | 2023-08-08 | 北京弘海微创科技有限公司 | 一种密网支架 |
CN117503441A (zh) * | 2024-01-08 | 2024-02-06 | 惠凯医疗科技(苏州)有限公司 | 一种可回收药物支架及支架*** |
CN117503441B (zh) * | 2024-01-08 | 2024-03-29 | 惠凯医疗科技(苏州)有限公司 | 一种可回收药物支架及支架*** |
Also Published As
Publication number | Publication date |
---|---|
WO2016173553A1 (zh) | 2016-11-03 |
EP3290008A1 (en) | 2018-03-07 |
EP3290008B1 (en) | 2021-09-15 |
EP3290008A4 (en) | 2018-06-06 |
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