CN109922761A - 柔软性支架 - Google Patents
柔软性支架 Download PDFInfo
- Publication number
- CN109922761A CN109922761A CN201780061027.3A CN201780061027A CN109922761A CN 109922761 A CN109922761 A CN 109922761A CN 201780061027 A CN201780061027 A CN 201780061027A CN 109922761 A CN109922761 A CN 109922761A
- Authority
- CN
- China
- Prior art keywords
- bracket
- coil
- mode
- transmittance component
- transmittance
- 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.)
- Pending
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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
- A61F2/89—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure the wire-like elements comprising two or more adjacent rings flexibly connected by separate members
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- 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
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- 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
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- 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
- A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
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- 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
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- 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 sheets 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 sheets 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
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- 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
- A61F2220/0025—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
- A61F2220/0033—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements made by longitudinally pushing a protrusion into a complementary-shaped recess, e.g. held by friction fit
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- A61F2220/0025—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
- A61F2220/0083—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements using hook and loop-type fasteners
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- A61F2230/0002—Two-dimensional shapes, e.g. cross-sections
- A61F2230/0028—Shapes in the form of latin or greek characters
- A61F2230/0054—V-shaped
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- A61F2230/0091—Three-dimensional shapes helically-coiled or spirally-coiled, i.e. having a 2-D spiral cross-section
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- 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
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- A—HUMAN NECESSITIES
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- 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
- A61F2250/0096—Markers and sensors for detecting a position or changes of a position of an implant, e.g. RF sensors, ultrasound markers
- A61F2250/0098—Markers and sensors for detecting a position or changes of a position of an implant, e.g. RF sensors, ultrasound markers radio-opaque, e.g. radio-opaque markers
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Cardiology (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Surgery (AREA)
- Epidemiology (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Prostheses (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016196809 | 2016-10-04 | ||
| JP2016-196809 | 2016-10-04 | ||
| PCT/JP2017/036014 WO2018066568A1 (ja) | 2016-10-04 | 2017-10-03 | 柔軟性ステント |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109922761A true CN109922761A (zh) | 2019-06-21 |
Family
ID=61831056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201780061027.3A Pending CN109922761A (zh) | 2016-10-04 | 2017-10-03 | 柔软性支架 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US11241321B2 (enExample) |
| EP (1) | EP3524211A4 (enExample) |
| JP (1) | JP7097166B2 (enExample) |
| KR (1) | KR102450174B1 (enExample) |
| CN (1) | CN109922761A (enExample) |
| AU (1) | AU2017340978B2 (enExample) |
| BR (1) | BR112019005824B1 (enExample) |
| CA (1) | CA3036780A1 (enExample) |
| MX (1) | MX2019003838A (enExample) |
| MY (1) | MY199645A (enExample) |
| RU (1) | RU2753447C2 (enExample) |
| WO (1) | WO2018066568A1 (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112807140A (zh) * | 2019-11-15 | 2021-05-18 | 生体医学解决方案股份有限公司 | 支架 |
| CN116919655A (zh) * | 2023-05-11 | 2023-10-24 | 心凯诺医疗科技(上海)有限公司 | 一种腔内管状支撑体 |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2017141805A1 (ja) * | 2016-02-16 | 2017-08-24 | 株式会社Ｐｅｎｔａｓ | ステント |
| US10850010B2 (en) * | 2016-02-25 | 2020-12-01 | Pentas Inc. | Stent |
| JP6989580B2 (ja) * | 2019-11-15 | 2022-01-05 | 株式会社Biomedical Solutions | ステント及びその検査方法 |
| JP7299191B2 (ja) * | 2020-03-31 | 2023-06-27 | 大塚メディカルデバイス株式会社 | ステント及びカテーテル・ステント・システム |
| AU2021251858A1 (en) * | 2020-04-07 | 2022-10-27 | Zorion Medical, Inc. | Bio-alloy braided self-expanding biodegradable stent |
| NZ786736A (en) * | 2020-08-12 | 2022-07-29 | Yasuhiro Shobayashi | Stent |
| CA3195480A1 (en) * | 2020-10-20 | 2022-04-28 | Yasuhiro Shobayashi | Stent |
| KR102532990B1 (ko) * | 2021-01-28 | 2023-05-15 | 경북대학교 산학협력단 | 레이저를 이용한 의료용 스텐트 제조방법 |
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| US5741327A (en) * | 1997-05-06 | 1998-04-21 | Global Therapeutics, Inc. | Surgical stent featuring radiopaque markers |
| EP0894503A2 (en) * | 1997-08-01 | 1999-02-03 | Schneider (Usa) Inc. | Bioabsorbable marker having radiopaque constituents and method of using same |
| US6652579B1 (en) * | 2000-06-22 | 2003-11-25 | Advanced Cardiovascular Systems, Inc. | Radiopaque stent |
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2017
- 2017-10-03 WO PCT/JP2017/036014 patent/WO2018066568A1/ja not_active Ceased
- 2017-10-03 RU RU2019111372A patent/RU2753447C2/ru active
- 2017-10-03 MY MYPI2019001810A patent/MY199645A/en unknown
- 2017-10-03 BR BR112019005824-9A patent/BR112019005824B1/pt active IP Right Grant
- 2017-10-03 CA CA3036780A patent/CA3036780A1/en active Pending
- 2017-10-03 EP EP17858405.8A patent/EP3524211A4/en active Pending
- 2017-10-03 CN CN201780061027.3A patent/CN109922761A/zh active Pending
- 2017-10-03 AU AU2017340978A patent/AU2017340978B2/en active Active
- 2017-10-03 US US16/334,330 patent/US11241321B2/en active Active
- 2017-10-03 MX MX2019003838A patent/MX2019003838A/es unknown
- 2017-10-03 JP JP2017193709A patent/JP7097166B2/ja active Active
- 2017-10-03 KR KR1020197010918A patent/KR102450174B1/ko active Active
Patent Citations (8)
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| US5741327A (en) * | 1997-05-06 | 1998-04-21 | Global Therapeutics, Inc. | Surgical stent featuring radiopaque markers |
| EP0894503A2 (en) * | 1997-08-01 | 1999-02-03 | Schneider (Usa) Inc. | Bioabsorbable marker having radiopaque constituents and method of using same |
| US6652579B1 (en) * | 2000-06-22 | 2003-11-25 | Advanced Cardiovascular Systems, Inc. | Radiopaque stent |
| US20040044399A1 (en) * | 2002-09-04 | 2004-03-04 | Ventura Joseph A. | Radiopaque links for self-expanding stents |
| US20080243226A1 (en) * | 2007-03-30 | 2008-10-02 | Fernandez Jose E | Implantable stents with radiopaque markers and methods for manufacturing the same |
| US20160058590A1 (en) * | 2013-04-16 | 2016-03-03 | Kaneka Corporation | Medical tubular body |
| CN105530896A (zh) * | 2014-02-19 | 2016-04-27 | 生体医学解决方案股份有限公司 | 高柔软性支架 |
| DE102014115533A1 (de) * | 2014-10-24 | 2016-04-28 | Acandis Gmbh & Co. Kg | Medizinische Vorrichtung zur intravaskulären Behandlung, Thrombektomie-Device mit einer solchen Vorrichtung und Herstellungsverfahren |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112807140A (zh) * | 2019-11-15 | 2021-05-18 | 生体医学解决方案股份有限公司 | 支架 |
| CN116919655A (zh) * | 2023-05-11 | 2023-10-24 | 心凯诺医疗科技(上海)有限公司 | 一种腔内管状支撑体 |
Also Published As
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|---|---|
| NZ751712A (en) | 2024-10-25 |
| JP7097166B2 (ja) | 2022-07-07 |
| RU2019111372A (ru) | 2020-11-06 |
| BR112019005824A2 (pt) | 2019-06-11 |
| CA3036780A1 (en) | 2018-04-12 |
| US11241321B2 (en) | 2022-02-08 |
| EP3524211A1 (en) | 2019-08-14 |
| AU2017340978A1 (en) | 2019-04-04 |
| RU2019111372A3 (enExample) | 2021-02-03 |
| US20190201218A1 (en) | 2019-07-04 |
| KR102450174B1 (ko) | 2022-10-05 |
| WO2018066568A1 (ja) | 2018-04-12 |
| MY199645A (en) | 2023-11-14 |
| RU2753447C2 (ru) | 2021-08-16 |
| KR20190064595A (ko) | 2019-06-10 |
| JP2018057856A (ja) | 2018-04-12 |
| EP3524211A4 (en) | 2020-03-18 |
| MX2019003838A (es) | 2019-06-24 |
| AU2017340978B2 (en) | 2022-08-25 |
| BR112019005824B1 (pt) | 2023-05-09 |
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