CN106361478B - 一种混合型球囊扩张式血管支架 - Google Patents
一种混合型球囊扩张式血管支架 Download PDFInfo
- Publication number
- CN106361478B CN106361478B CN201610952124.9A CN201610952124A CN106361478B CN 106361478 B CN106361478 B CN 106361478B CN 201610952124 A CN201610952124 A CN 201610952124A CN 106361478 B CN106361478 B CN 106361478B
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- China
- Prior art keywords
- loop area
- closed loop
- dowel
- intravascular stent
- support body
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Classifications
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- 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
-
- 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
- A61F2002/91533—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 characterised by the phase between adjacent bands
- A61F2002/91541—Adjacent bands are arranged out of phase
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Optics & Photonics (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Physics & Mathematics (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 |
---|---|---|---|
CN201610952124.9A CN106361478B (zh) | 2016-11-02 | 2016-11-02 | 一种混合型球囊扩张式血管支架 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610952124.9A CN106361478B (zh) | 2016-11-02 | 2016-11-02 | 一种混合型球囊扩张式血管支架 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106361478A CN106361478A (zh) | 2017-02-01 |
CN106361478B true CN106361478B (zh) | 2018-08-21 |
Family
ID=57893620
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201610952124.9A Active CN106361478B (zh) | 2016-11-02 | 2016-11-02 | 一种混合型球囊扩张式血管支架 |
Country Status (1)
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CN (1) | CN106361478B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110269730B (zh) * | 2019-07-22 | 2024-02-27 | 珠海通桥医疗科技有限公司 | 血管支架 |
TWI770801B (zh) * | 2020-03-09 | 2022-07-11 | 陳階曉 | 用於撐開目標部位的醫療裝置 |
CN112089511B (zh) * | 2020-08-28 | 2022-07-22 | 江苏大学 | 一种应用于锥形血管多重狭窄的自膨胀式锥形血管支架 |
CN112089512B (zh) * | 2020-08-28 | 2022-07-22 | 江苏大学 | 一种应用于圆直血管多重狭窄的球囊扩张式血管支架 |
CN112022462A (zh) * | 2020-10-14 | 2020-12-04 | 王子亮 | 一种开环与闭环节段杂合式血管支架及支架组件 |
CN113599036B (zh) * | 2021-08-18 | 2024-05-14 | 江苏大学 | 一种应用于外周血管的柔性血管支架 |
Citations (13)
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CN1296398A (zh) * | 1998-04-01 | 2001-05-23 | 阔纳姆医药公司 | 可膨胀基本单元和腔内的斯坦特固定膜 |
US6602281B1 (en) * | 1995-06-05 | 2003-08-05 | Avantec Vascular Corporation | Radially expansible vessel scaffold having beams and expansion joints |
CN1533290A (zh) * | 2001-02-01 | 2004-09-29 | ��Ԩ��ѧ��ҵ��ʽ���� | 扩张器 |
CN2920186Y (zh) * | 2006-06-01 | 2007-07-11 | 天津市凯迪亚医疗器械有限公司 | 新型冠脉支架 |
CN201328896Y (zh) * | 2009-02-24 | 2009-10-21 | 赛诺医疗科学技术有限公司 | 一种预防狗骨问题的冠状动脉球囊扩张支架 |
CN101631513A (zh) * | 2006-10-20 | 2010-01-20 | 奥巴斯尼茨医学公司 | 可生物吸收的聚合物组合物和医疗设备 |
CN102068331A (zh) * | 2010-04-20 | 2011-05-25 | 微创医疗器械(上海)有限公司 | 一种分叉血管支架 |
US8034097B2 (en) * | 2000-05-22 | 2011-10-11 | Malte Neuss | Radially expandable vessel support |
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 |
CN105250059A (zh) * | 2015-10-27 | 2016-01-20 | 江苏大学 | 一种阶梯形球囊扩张式血管支架 |
CN105658183A (zh) * | 2013-05-23 | 2016-06-08 | Sts医疗有限公司 | 形状改变结构 |
CN105722480A (zh) * | 2013-06-20 | 2016-06-29 | 生物传感器国际集团有限公司 | 具有混合构型的连接体的血管支架 |
CN105992571A (zh) * | 2014-07-07 | 2016-10-05 | 美利奴生命科学有限公司 | 由生物可吸收聚合物制得的具有高疲劳强度和径向强度的薄支撑件支架及其制造方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007024964A1 (en) * | 2005-08-22 | 2007-03-01 | Incept, Llc | Flared stents and apparatus and methods for making and using them |
CA2948428C (en) * | 2006-02-14 | 2020-06-30 | Angiomed Gmbh & Co. Medizintechnik Kg | Highly flexible stent and method of manufacture |
US8333799B2 (en) * | 2007-02-12 | 2012-12-18 | C. R. Bard, Inc. | Highly flexible stent and method of manufacture |
-
2016
- 2016-11-02 CN CN201610952124.9A patent/CN106361478B/zh active Active
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6602281B1 (en) * | 1995-06-05 | 2003-08-05 | Avantec Vascular Corporation | Radially expansible vessel scaffold having beams and expansion joints |
CN1296398A (zh) * | 1998-04-01 | 2001-05-23 | 阔纳姆医药公司 | 可膨胀基本单元和腔内的斯坦特固定膜 |
US8034097B2 (en) * | 2000-05-22 | 2011-10-11 | Malte Neuss | Radially expandable vessel support |
CN1533290A (zh) * | 2001-02-01 | 2004-09-29 | ��Ԩ��ѧ��ҵ��ʽ���� | 扩张器 |
CN2920186Y (zh) * | 2006-06-01 | 2007-07-11 | 天津市凯迪亚医疗器械有限公司 | 新型冠脉支架 |
CN101631513A (zh) * | 2006-10-20 | 2010-01-20 | 奥巴斯尼茨医学公司 | 可生物吸收的聚合物组合物和医疗设备 |
CN201328896Y (zh) * | 2009-02-24 | 2009-10-21 | 赛诺医疗科学技术有限公司 | 一种预防狗骨问题的冠状动脉球囊扩张支架 |
CN102068331A (zh) * | 2010-04-20 | 2011-05-25 | 微创医疗器械(上海)有限公司 | 一种分叉血管支架 |
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 |
CN105658183A (zh) * | 2013-05-23 | 2016-06-08 | Sts医疗有限公司 | 形状改变结构 |
CN105722480A (zh) * | 2013-06-20 | 2016-06-29 | 生物传感器国际集团有限公司 | 具有混合构型的连接体的血管支架 |
CN105992571A (zh) * | 2014-07-07 | 2016-10-05 | 美利奴生命科学有限公司 | 由生物可吸收聚合物制得的具有高疲劳强度和径向强度的薄支撑件支架及其制造方法 |
CN105250059A (zh) * | 2015-10-27 | 2016-01-20 | 江苏大学 | 一种阶梯形球囊扩张式血管支架 |
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Effective date of registration: 20200702 Address after: 518000 1213, building 49, No.3, Queshan Yunfeng Road, Gaofeng community, Dalang street, Longhua District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Lijie Intellectual Property Service Co.,Ltd. Address before: Zhenjiang City, Jiangsu Province, 212013 Jingkou District Road No. 301 Patentee before: JIANGSU University Effective date of registration: 20200702 Address after: 224000 3rd floor, innovation building, zhihuiyuan, No.1, Century Avenue, industrial park, Binhai Economic Development Zone, Yancheng City, Jiangsu Province Patentee after: Jiangsu pulse Medical Instrument Technology Co.,Ltd. Address before: 518000 1213, building 49, No.3, Queshan Yunfeng Road, Gaofeng community, Dalang street, Longhua District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Lijie Intellectual Property Service Co.,Ltd. |