SG11202112425SA - Blood vessel stent - Google Patents
Blood vessel stentInfo
- Publication number
- SG11202112425SA SG11202112425SA SG11202112425SA SG11202112425SA SG11202112425SA SG 11202112425S A SG11202112425S A SG 11202112425SA SG 11202112425S A SG11202112425S A SG 11202112425SA SG 11202112425S A SG11202112425S A SG 11202112425SA SG 11202112425S A SG11202112425S A SG 11202112425SA
- Authority
- SG
- Singapore
- Prior art keywords
- blood vessel
- vessel stent
- stent
- blood
- vessel
- Prior art date
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
- A61F2/82—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
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/02—Inorganic materials
- A61L31/022—Metals or alloys
-
- 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
- A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2230/0063—Three-dimensional shapes
- A61F2230/0067—Three-dimensional shapes conical
-
- 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
- A61F2250/0004—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof adjustable
- A61F2250/001—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof adjustable for adjusting a 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
- A61F2250/0004—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof adjustable
- A61F2250/0012—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof adjustable for adjusting elasticity, flexibility, spring rate or mechanical tension
-
- 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
- A61F2250/0017—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 differing in yarn density
-
- 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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910390356.3A CN110731843A (en) | 2019-05-10 | 2019-05-10 | kinds of blood vessel stents |
PCT/CN2020/082923 WO2020228440A1 (en) | 2019-05-10 | 2020-04-02 | Blood vessel stent |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11202112425SA true SG11202112425SA (en) | 2021-12-30 |
Family
ID=69236697
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11202112425SA SG11202112425SA (en) | 2019-05-10 | 2020-04-02 | Blood vessel stent |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP3967278A4 (en) |
KR (1) | KR102618910B1 (en) |
CN (2) | CN110731843A (en) |
SG (1) | SG11202112425SA (en) |
WO (1) | WO2020228440A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110731843A (en) * | 2019-05-10 | 2020-01-31 | 上海微创心脉医疗科技股份有限公司 | kinds of blood vessel stents |
WO2022237605A1 (en) * | 2021-05-10 | 2022-11-17 | 杭州德诺脑神经医疗科技有限公司 | Delivery system |
CN113367866A (en) * | 2021-06-23 | 2021-09-10 | 北京航空航天大学 | Iliac vein support |
CN114305817B (en) * | 2022-03-14 | 2022-05-27 | 杭州亿科医疗科技有限公司 | Anti-collapse intravascular stent |
CN117731943A (en) * | 2022-04-29 | 2024-03-22 | 深圳市应和脑科学有限公司 | Intravascular stent electrode array, preparation method thereof and electrical stimulation system |
DE102022125487A1 (en) * | 2022-10-04 | 2024-04-04 | Acandis Gmbh | Medical device, in particular stent, medical system and method for producing a medical device |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7001425B2 (en) * | 2002-11-15 | 2006-02-21 | Scimed Life Systems, Inc. | Braided stent method for its manufacture |
US8518100B2 (en) * | 2005-12-19 | 2013-08-27 | Advanced Cardiovascular Systems, Inc. | Drug eluting stent for the treatment of dialysis graft stenoses |
US9539124B1 (en) * | 2006-11-21 | 2017-01-10 | Seshadri Raju | Venous stent |
CN201135516Y (en) * | 2007-12-13 | 2008-10-22 | 乐普(北京)医疗器械股份有限公司 | Variable diameter blood vessel support |
CN101606869A (en) * | 2009-07-13 | 2009-12-23 | 成正辉 | Cerebral aneurysm endovascular plastic repair bracket and conveyer device thereof |
US9326870B2 (en) * | 2010-04-23 | 2016-05-03 | Medtronic Vascular, Inc. | Biodegradable stent having non-biodegradable end portions and mechanisms for increased stent hoop strength |
CN101912319B (en) * | 2010-08-27 | 2012-12-05 | 微创医疗器械(上海)有限公司 | Film coating bracket |
DE102012103986A1 (en) * | 2012-05-07 | 2013-11-07 | Jotec Gmbh | Abdominal bifurcation prosthesis |
WO2015061669A1 (en) * | 2013-10-24 | 2015-04-30 | The Cleveland Clinic Foundation | Branched vessel prosthesis for repair of a failed stent graft |
CN104586536B (en) * | 2013-10-31 | 2017-05-03 | 微创心脉医疗科技(上海)有限公司 | Covered stent |
US9545263B2 (en) * | 2014-06-19 | 2017-01-17 | Limflow Gmbh | Devices and methods for treating lower extremity vasculature |
EP3244843B1 (en) * | 2015-01-12 | 2022-08-24 | Microvention, Inc. | Stent |
CN204484411U (en) * | 2015-03-25 | 2015-07-22 | 张庆桥 | Desirable go out self-inflated hepatic vein reducing support |
US20170231640A1 (en) * | 2016-02-11 | 2017-08-17 | Cook Medical Technologies Llc | Flow diverter with reinforced portion |
CN105796220A (en) * | 2016-04-27 | 2016-07-27 | 苏州天鸿盛捷医疗器械有限公司 | Intravascular stent and preparation method and application thereof |
CN106073957A (en) * | 2016-06-20 | 2016-11-09 | 常州乐奥医疗科技股份有限公司 | A kind of Novel weaved intravascular stent |
CN107874878A (en) * | 2016-09-30 | 2018-04-06 | 苏州茵络医疗器械有限公司 | Support for implantable intravascular |
CN207400830U (en) * | 2017-01-04 | 2018-05-25 | 微创神通医疗科技(上海)有限公司 | A kind of stent |
CN109419569A (en) * | 2017-08-28 | 2019-03-05 | 先健科技(深圳)有限公司 | Intraluminal stent |
CN210056359U (en) * | 2017-10-20 | 2020-02-14 | 阿坎迪斯有限公司 | Support frame |
CN108175548A (en) * | 2018-01-25 | 2018-06-19 | 重庆医科大学附属第二医院 | A kind of accurate positioning and submissive iliac vein stent |
CN109223266A (en) * | 2018-08-20 | 2019-01-18 | 北京美迪微科技有限责任公司 | A kind of vein blood vessel bracket and its conveyer |
CN110731843A (en) * | 2019-05-10 | 2020-01-31 | 上海微创心脉医疗科技股份有限公司 | kinds of blood vessel stents |
-
2019
- 2019-05-10 CN CN201910390356.3A patent/CN110731843A/en active Pending
- 2019-05-10 CN CN202011402057.6A patent/CN112569027B/en active Active
-
2020
- 2020-04-02 EP EP20806335.4A patent/EP3967278A4/en active Pending
- 2020-04-02 KR KR1020217040471A patent/KR102618910B1/en active IP Right Grant
- 2020-04-02 SG SG11202112425SA patent/SG11202112425SA/en unknown
- 2020-04-02 WO PCT/CN2020/082923 patent/WO2020228440A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
KR102618910B1 (en) | 2023-12-27 |
EP3967278A1 (en) | 2022-03-16 |
CN110731843A (en) | 2020-01-31 |
EP3967278A4 (en) | 2023-06-07 |
CN112569027A (en) | 2021-03-30 |
KR20220007147A (en) | 2022-01-18 |
CN112569027B (en) | 2023-09-19 |
WO2020228440A1 (en) | 2020-11-19 |
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