CN107157615B - 一种覆膜支架 - Google Patents
一种覆膜支架 Download PDFInfo
- Publication number
- CN107157615B CN107157615B CN201610127211.0A CN201610127211A CN107157615B CN 107157615 B CN107157615 B CN 107157615B CN 201610127211 A CN201610127211 A CN 201610127211A CN 107157615 B CN107157615 B CN 107157615B
- Authority
- CN
- China
- Prior art keywords
- stent
- annular
- metal
- membrane
- covered
- 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.)
- Active
Links
- 239000002184 metal Substances 0.000 claims abstract description 37
- 239000012528 membrane Substances 0.000 claims abstract description 32
- 229910045601 alloy Inorganic materials 0.000 claims description 5
- 239000000956 alloy Substances 0.000 claims description 5
- 239000002861 polymer material Substances 0.000 claims description 4
- 210000002254 renal artery Anatomy 0.000 abstract description 7
- 210000004204 blood vessel Anatomy 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 210000002489 tectorial membrane Anatomy 0.000 description 5
- 206010002329 Aneurysm Diseases 0.000 description 3
- 206010028980 Neoplasm Diseases 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 208000002223 abdominal aortic aneurysm Diseases 0.000 description 2
- 208000007474 aortic aneurysm Diseases 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- -1 polytetrafluoroethylene Polymers 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 208000001750 Endoleak Diseases 0.000 description 1
- 206010020772 Hypertension Diseases 0.000 description 1
- 206010061307 Neck deformity Diseases 0.000 description 1
- 208000001647 Renal Insufficiency Diseases 0.000 description 1
- 206010064396 Stent-graft endoleak Diseases 0.000 description 1
- 229920004933 Terylene® Polymers 0.000 description 1
- 210000000709 aorta Anatomy 0.000 description 1
- 210000000702 aorta abdominal Anatomy 0.000 description 1
- 230000008321 arterial blood flow Effects 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 201000011066 hemangioma Diseases 0.000 description 1
- 210000003090 iliac artery Anatomy 0.000 description 1
- 201000006370 kidney failure Diseases 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229910001285 shape-memory alloy Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
Images
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
- 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
- A61F2210/0014—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof using shape memory or superelastic materials, e.g. nitinol
-
- 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
- A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2220/0008—Fixation appliances for connecting prostheses to the body
- A61F2220/0016—Fixation appliances for connecting prostheses to the body with sharp anchoring protrusions, e.g. barbs, pins, spikes
-
- 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
- A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
- A61F2310/00005—The prosthesis being constructed from a particular material
- A61F2310/00011—Metals or alloys
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Pulmonology (AREA)
- Gastroenterology & Hepatology (AREA)
- Transplantation (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Prostheses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610127211.0A CN107157615B (zh) | 2016-03-07 | 2016-03-07 | 一种覆膜支架 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610127211.0A CN107157615B (zh) | 2016-03-07 | 2016-03-07 | 一种覆膜支架 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107157615A CN107157615A (zh) | 2017-09-15 |
CN107157615B true CN107157615B (zh) | 2023-04-18 |
Family
ID=59849199
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610127211.0A Active CN107157615B (zh) | 2016-03-07 | 2016-03-07 | 一种覆膜支架 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107157615B (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6290731B1 (en) * | 1998-03-30 | 2001-09-18 | Cordis Corporation | Aortic graft having a precursor gasket for repairing an abdominal aortic aneurysm |
CN101917929A (zh) * | 2007-10-04 | 2010-12-15 | 特里瓦斯库拉尔公司 | 用于低型面经皮递送的模块化脉管移植物 |
CN103260548A (zh) * | 2009-12-01 | 2013-08-21 | 阿尔图拉医疗公司 | 模块化内移植物设备以及相关系统和方法 |
CN104905891A (zh) * | 2008-05-15 | 2015-09-16 | 阿尔图拉医疗公司 | 用于治疗腹主动脉瘤的装置和方法 |
CN105213076A (zh) * | 2014-06-12 | 2016-01-06 | 微创心脉医疗科技(上海)有限公司 | 一种人造瘤颈及其制备方法 |
CN205626187U (zh) * | 2016-03-07 | 2016-10-12 | 谷涌泉 | 一种覆膜支架 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030130720A1 (en) * | 2002-01-08 | 2003-07-10 | Depalma Donald F. | Modular aneurysm repair system |
AU2003272226A1 (en) * | 2002-08-20 | 2004-03-11 | Cook Incorporated | Stent graft with improved proximal end |
US20040230289A1 (en) * | 2003-05-15 | 2004-11-18 | Scimed Life Systems, Inc. | Sealable attachment of endovascular stent to graft |
US7481836B2 (en) * | 2006-03-30 | 2009-01-27 | Medtronic Vascular, Inc. | Prosthesis with coupling zone and methods |
US9526813B2 (en) * | 2009-07-13 | 2016-12-27 | Yissum Research Development Company Of The Hebrew University Of Jerusalem Ltd. | Intraluminal polymeric devices for the treatment of aneurysms |
-
2016
- 2016-03-07 CN CN201610127211.0A patent/CN107157615B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6290731B1 (en) * | 1998-03-30 | 2001-09-18 | Cordis Corporation | Aortic graft having a precursor gasket for repairing an abdominal aortic aneurysm |
CN101917929A (zh) * | 2007-10-04 | 2010-12-15 | 特里瓦斯库拉尔公司 | 用于低型面经皮递送的模块化脉管移植物 |
CN104905891A (zh) * | 2008-05-15 | 2015-09-16 | 阿尔图拉医疗公司 | 用于治疗腹主动脉瘤的装置和方法 |
CN103260548A (zh) * | 2009-12-01 | 2013-08-21 | 阿尔图拉医疗公司 | 模块化内移植物设备以及相关系统和方法 |
CN105213076A (zh) * | 2014-06-12 | 2016-01-06 | 微创心脉医疗科技(上海)有限公司 | 一种人造瘤颈及其制备方法 |
CN205626187U (zh) * | 2016-03-07 | 2016-10-12 | 谷涌泉 | 一种覆膜支架 |
Also Published As
Publication number | Publication date |
---|---|
CN107157615A (zh) | 2017-09-15 |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240519 Address after: 956, 9th Floor, Building 2, No. 18 Yangfangdian Road, Haidian District, Beijing, 100038 Patentee after: Beijing Huayan Vascular Disease Diagnosis and Treatment Industry Technology Innovation Strategic Alliance Country or region after: China Address before: 8A, Unit 6, Building 6, Guanshan Garden, Century City, Haidian District, Beijing, 100097 Patentee before: Gu Yongquan Country or region before: China |