CN107847321A - 包括自增强复合材料小叶的人工心脏瓣膜 - Google Patents

包括自增强复合材料小叶的人工心脏瓣膜 Download PDF

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Publication number
CN107847321A
CN107847321A CN201680040898.2A CN201680040898A CN107847321A CN 107847321 A CN107847321 A CN 107847321A CN 201680040898 A CN201680040898 A CN 201680040898A CN 107847321 A CN107847321 A CN 107847321A
Authority
CN
China
Prior art keywords
fiber
heart valve
valve prosthesis
layer
fibers
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
Application number
CN201680040898.2A
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English (en)
Chinese (zh)
Inventor
马克·W·博登
彼得·G·埃德曼
小约瑟夫·托马斯·德莱尼
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Boston Scientific Scimed Inc
Original Assignee
Scimed Life Systems Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Scimed Life Systems Inc filed Critical Scimed Life Systems Inc
Publication of CN107847321A publication Critical patent/CN107847321A/zh
Pending legal-status Critical Current

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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
    • A61F2/24—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body
    • A61F2/2412—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body with soft flexible valve members, e.g. tissue valves shaped like natural valves
    • 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
    • A61F2/24—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body
    • A61F2/2412—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body with soft flexible valve members, e.g. tissue valves shaped like natural valves
    • A61F2/2415—Manufacturing methods
    • 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
    • A61F2210/0076—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof multilayered, e.g. laminated structures
    • 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
    • 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
    • A61F2250/0028—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 fibre orientations
    • 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
    • A61F2250/0029—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 bending or flexure capacity
    • 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
    • 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
    • A61F2310/00179—Ceramics or ceramic-like structures
    • 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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/14—Macromolecular materials
    • A61L27/20—Polysaccharides

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Manufacturing & Machinery (AREA)
  • Prostheses (AREA)
CN201680040898.2A 2015-07-14 2016-07-11 包括自增强复合材料小叶的人工心脏瓣膜 Pending CN107847321A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562192340P 2015-07-14 2015-07-14
US62/192,340 2015-07-14
US15/205,098 2016-07-08
US15/205,098 US10413403B2 (en) 2015-07-14 2016-07-08 Prosthetic heart valve including self-reinforced composite leaflets
PCT/US2016/041757 WO2017011392A1 (en) 2015-07-14 2016-07-11 Prosthetic heart valve including self-reinforced composite leaflets

Publications (1)

Publication Number Publication Date
CN107847321A true CN107847321A (zh) 2018-03-27

Family

ID=56497904

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201680040898.2A Pending CN107847321A (zh) 2015-07-14 2016-07-11 包括自增强复合材料小叶的人工心脏瓣膜

Country Status (6)

Country Link
US (1) US10413403B2 (enExample)
EP (1) EP3322382A1 (enExample)
JP (1) JP7023833B2 (enExample)
CN (1) CN107847321A (enExample)
AU (1) AU2016291593A1 (enExample)
WO (1) WO2017011392A1 (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11304798B2 (en) 2015-04-09 2022-04-19 Boston Scientific Scimed, Inc. Prosthetic heart valves having fiber reinforced leaflets
US11559394B2 (en) 2016-05-19 2023-01-24 Boston Scientific Scimed, Inc. Prosthetic valves, valve leaflets and related methods
US12115275B2 (en) 2017-04-25 2024-10-15 Boston Scientific Scimed, Inc. Biocompatible polyisobutylene-fiber composite materials and methods
US12245935B2 (en) 2019-11-26 2025-03-11 Boston Scientific Limited Composite web-polymer heart valve

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2866847B1 (en) 2012-07-02 2018-08-22 Boston Scientific Scimed, Inc. Prosthetic heart valve formation
US10507101B2 (en) 2014-10-13 2019-12-17 W. L. Gore & Associates, Inc. Valved conduit
US10426609B2 (en) 2015-04-09 2019-10-01 Boston Scientific Scimed, Inc. Fiber reinforced prosthetic heart valve having undulating fibers
US10299915B2 (en) 2015-04-09 2019-05-28 Boston Scientific Scimed, Inc. Synthetic heart valves composed of zwitterionic polymers
US10716671B2 (en) 2015-07-02 2020-07-21 Boston Scientific Scimed, Inc. Prosthetic heart valve composed of composite fibers
US10413403B2 (en) 2015-07-14 2019-09-17 Boston Scientific Scimed, Inc. Prosthetic heart valve including self-reinforced composite leaflets
US10195023B2 (en) 2015-09-15 2019-02-05 Boston Scientific Scimed, Inc. Prosthetic heart valves including pre-stressed fibers
US11351058B2 (en) 2017-03-17 2022-06-07 W. L. Gore & Associates, Inc. Glaucoma treatment systems and methods
WO2019089137A1 (en) 2017-10-31 2019-05-09 W. L. Gore & Associates, Inc. Valved conduit
AU2019333136B2 (en) 2018-08-29 2022-11-17 W. L. Gore & Associates, Inc. Drug therapy delivery systems and methods
USD977642S1 (en) 2018-10-29 2023-02-07 W. L. Gore & Associates, Inc. Pulmonary valve conduit
US11678983B2 (en) 2018-12-12 2023-06-20 W. L. Gore & Associates, Inc. Implantable component with socket
US11547557B2 (en) 2018-12-13 2023-01-10 Abbott Laboratories Stabilized fabric material for medical devices
AU2019395259A1 (en) * 2018-12-13 2021-06-10 Abbott Laboratories Fabric material for medical devices

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5674286A (en) * 1991-02-12 1997-10-07 United States Surgical Corporation Bioabsorbable medical implants
US5679299A (en) * 1994-03-30 1997-10-21 Northwestern University Methods of making self-reinforced composition of amorphous thermoplastics
CN1283110A (zh) * 1997-12-23 2001-02-07 默克专利股份有限公司 用于立即和延长释放一种或多种活性物质的片剂
US20030078652A1 (en) * 2001-10-23 2003-04-24 Sutherland Fraser W.H. Heart valve prosthesis
CN1724083A (zh) * 2005-05-24 2006-01-25 北京奥精医药科技有限公司 复合支架材料、复合支架及其生产方法
CN101232908A (zh) * 2005-08-03 2008-07-30 索弗拉狄姆产品公司 带有可吸收的致密面的三维假体织物
WO2010020660A1 (en) * 2008-08-19 2010-02-25 Dsm Ip Assets B.V. Implantable valve prosthesis and method for manufacturing such a valve
CN103220998A (zh) * 2010-10-06 2013-07-24 Ams研究公司 用于治疗女性骨盆病症，具有可吸收性和不可吸收性特征的移植物
US20140005772A1 (en) * 2012-07-02 2014-01-02 Boston Scientific Scimed, Inc. Prosthetic heart valve formation
CN104043151A (zh) * 2013-03-15 2014-09-17 深圳兰度生物材料有限公司 一种复合人工韧带及其制备方法
CN104220104A (zh) * 2011-12-13 2014-12-17 波士顿科学医学有限公司 除钙心脏瓣膜
CN204394742U (zh) * 2014-12-29 2015-06-17 东莞颠覆产品设计有限公司 一种内置可降解金属丝的实芯神经支架
CN104720941A (zh) * 2013-12-20 2015-06-24 微创神通医疗科技（上海）有限公司 管道支架及其制备方法

Family Cites Families (91)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4340091A (en) 1975-05-07 1982-07-20 Albany International Corp. Elastomeric sheet materials for heart valve and other prosthetic implants
US4016714A (en) 1975-05-21 1977-04-12 Ashaway Line & Twine Mfg. Co. String construction
JPS5490897A (en) * 1977-12-27 1979-07-18 Hiroshi Matsumoto Medical prosthetics
JPS6041975Y2 (ja) * 1982-07-07 1985-12-21 博志 松本 心臓外科用人工補綴材
US4753652A (en) 1984-05-04 1988-06-28 Children's Medical Center Corporation Biomaterial implants which resist calcification
EP0331345A3 (en) * 1988-03-02 1990-10-17 Pfizer Hospital Products Group, Inc. Triaxially woven fabric for heart valve
US5296292A (en) 1990-09-04 1994-03-22 W. L. Gore & Associates, Inc. Elongated cylindrical tensile article
US5740051A (en) 1991-01-25 1998-04-14 Sanders Prototypes, Inc. 3-D model making
JPH0654868A (ja) 1992-08-06 1994-03-01 Tokai Rubber Ind Ltd 生体用人工弁
DE19526721B4 (de) 1994-08-08 2005-07-21 Sumitomo Rubber Industries Ltd., Kobe Reifencord
IL118149A0 (en) 1996-05-05 1996-09-12 Rdc Rafael Dev Corp Method for producing heart valves and heart valves produced by the method
US6764509B2 (en) 1996-09-06 2004-07-20 Carbomedics Inc. Prosthetic heart valve with surface modification
US20030097175A1 (en) 1999-12-08 2003-05-22 O'connor Bernard Heart valve prosthesis and method of manufacture
US6699214B2 (en) 2000-01-19 2004-03-02 Scimed Life Systems, Inc. Shear-sensitive injectable delivery system
CA2419115C (en) 2000-08-15 2011-03-08 Board Of Trustees Of The University Of Illinois Microparticles, and method and apparatus for forming same
CA2420049C (en) 2000-09-21 2010-08-24 St. Jude Medical, Inc. Valved prostheses with reinforced polymer leaflets
DE10050092A1 (de) 2000-10-09 2002-04-11 Adiam Life Science Ag Herzklappenprothese, bestehend aus einem Stützgehäuse mit mindestens zwei Segeln, insbesondere Mitral-Herzklappe und Verfahren zu deren Herstellung
DE10050305A1 (de) 2000-10-09 2002-04-11 Adiam Life Science Ag Verfahren zur Herstellung von dünnen membranartigen Bauteilen
US6953332B1 (en) 2000-11-28 2005-10-11 St. Jude Medical, Inc. Mandrel for use in forming valved prostheses having polymer leaflets by dip coating
US6596024B2 (en) 2000-12-21 2003-07-22 Carbomedics Inc. Polymeric heart valve fabricated from polyurethane/polysiliconeurethane blends
WO2002074201A1 (en) 2001-03-16 2002-09-26 Mayo Foundation For Medical Education And Research Synthethic leaflets for heart valve repair or replacement
US6562069B2 (en) 2001-09-19 2003-05-13 St. Jude Medical, Inc. Polymer leaflet designs for medical devices
JP2005503865A (ja) 2001-09-28 2005-02-10 ボストン サイエンティフィック リミテッド ナノ材料からなる医療デバイス及びそれを利用した治療方法
US6716241B2 (en) 2002-03-05 2004-04-06 John G. Wilder Venous valve and graft combination
FR2838631B1 (fr) 2002-04-23 2004-12-24 Engeneering And Technological Procede de realisation d'une prothese de valve cardiaque aortique ou mitrale et prothese de valve cardiaque aortique ou mitrale ainsi obtenue
GB0218202D0 (en) 2002-08-06 2002-09-11 Avecia Ltd Organic light emitting diodes
GB2407146B (en) 2003-03-20 2006-04-26 Aortech Internat Plc Valve leaflet for use in cardiac valve prosthesis
JP2007508121A (ja) 2003-10-14 2007-04-05 キューブ メディカル エーエス 血管形成術用バルーン
CN1874799A (zh) 2003-10-14 2006-12-06 库比医药公司 具有电纺纳米纤维的医疗器械
FR2863617B1 (fr) 2003-12-15 2006-01-21 Rhodia Chimie Sa Polymeres zwitterioniques comprenant des unites de type betaine et utilisation de polymeres zwitterioniques dans des fluides de forage.
US7445631B2 (en) 2003-12-23 2008-11-04 Sadra Medical, Inc. Methods and apparatus for endovascularly replacing a patient's heart valve
US7977026B2 (en) 2004-02-06 2011-07-12 Rohm And Haas Electronic Materials Llc Imaging methods
US7582110B2 (en) 2004-04-13 2009-09-01 Cook Incorporated Implantable frame with variable compliance
US7335264B2 (en) 2004-04-22 2008-02-26 Boston Scientific Scimed, Inc. Differentially coated medical devices, system for differentially coating medical devices, and coating method
GB0414099D0 (en) 2004-06-23 2004-07-28 Univ Glasgow Biocompatible layered structures and methods for their manufacture
US7919112B2 (en) 2004-08-26 2011-04-05 Pathak Holdings, Llc Implantable tissue compositions and method
US7235431B2 (en) 2004-09-02 2007-06-26 Micron Technology, Inc. Methods for packaging a plurality of semiconductor dice using a flowable dielectric material
JP5350635B2 (ja) 2004-11-09 2013-11-27 ボード・オブ・リージエンツ，ザ・ユニバーシテイ・オブ・テキサス・システム ナノファイバーのリボンおよびシートならびにナノファイバーの撚り糸および無撚り糸の製造および適用
US7867274B2 (en) 2005-02-23 2011-01-11 Boston Scientific Scimed, Inc. Valve apparatus, system and method
US8341930B1 (en) 2005-09-15 2013-01-01 Samson Rope Technologies Rope structure with improved bending fatigue and abrasion resistance characteristics
US20070118210A1 (en) 2005-11-18 2007-05-24 Leonard Pinchuk Trileaflet Heart Valve
US8455088B2 (en) 2005-12-23 2013-06-04 Boston Scientific Scimed, Inc. Spun nanofiber, medical devices, and methods
US8545865B2 (en) 2006-03-24 2013-10-01 Boston Scientific Scimed, Inc. Medical devices having polymer brushes
US7737060B2 (en) 2006-03-31 2010-06-15 Boston Scientific Scimed, Inc. Medical devices containing multi-component fibers
JP2009540936A (ja) 2006-06-22 2009-11-26 ユニバーシティー オブ サウス フロリダ コラーゲン足場、それを伴う医療用埋植物、およびその使用方法
CA2669564A1 (en) 2007-02-05 2008-08-14 Boston Scientific Limited Synthetic composite structures
US9415567B2 (en) 2007-02-05 2016-08-16 Boston Scientific Scimed, Inc. Synthetic composite structures
US20100249922A1 (en) 2007-09-19 2010-09-30 St Jude Medical Inc. Fiber-reinforced synthetic sheets for prosthetic heart valve leaflets
US20090155335A1 (en) 2007-12-05 2009-06-18 Semprus Biosciences Corp. Non-leaching non-fouling antimicrobial coatings
WO2009075788A1 (en) 2007-12-05 2009-06-18 Semprus Biociences Corporation Synthetic non-fouling amino acids
EP2227150A1 (en) 2008-01-11 2010-09-15 Medmix Systems AG Dispensing appliance for a multiple cartridge
US8187623B2 (en) 2008-06-25 2012-05-29 Boston Scientific Scimed, Inc. Medical copolymers
CN102131530A (zh) 2008-06-27 2011-07-20 心脏起搏器公司 聚异丁烯-氨基甲酸酯共聚物、聚异丁烯-脲共聚物和聚异丁烯-氨基甲酸酯/脲共聚物及含有这类共聚物的医疗器械
WO2010048281A1 (en) 2008-10-21 2010-04-29 Emory University Composite biomimetic materials
US9574043B2 (en) 2009-01-12 2017-02-21 University Of Massachusetts Lowell Polyisobutylene-based polyurethanes
JP2013500058A (ja) 2009-07-24 2013-01-07 ボストン サイエンティフィック サイムド，インコーポレイテッド 原子層堆積によって形成された無機物コーティング層を有する医療装置
US20120231969A1 (en) 2009-09-25 2012-09-13 Origene Technologies, Inc. Protein arrays and uses thereof
CN101690683A (zh) 2009-10-14 2010-04-07 东华大学 一种组织工程心脏瓣膜支架及其制备方法
WO2011084811A1 (en) 2009-12-21 2011-07-14 Innovative Surface Technologies, Inc. Coating agents and coated articles
US8361144B2 (en) 2010-03-01 2013-01-29 Colibri Heart Valve Llc Percutaneously deliverable heart valve and methods associated therewith
US20110305898A1 (en) 2010-06-09 2011-12-15 Zheng Zhang Non-fouling, anti-microbial, anti-thrombogenic graft compositions
SG191008A1 (en) 2010-12-14 2013-07-31 Colibri Heart Valve Llc Percutaneously deliverable heart valve including folded membrane cusps with integral leaflets
US20130274874A1 (en) 2010-12-29 2013-10-17 Children's Medical Center Corporation Curved fiber arrangement for prosthetic heart valves
US20120172981A1 (en) 2011-01-05 2012-07-05 Curia, Inc. Prosthetic valves formed with supporting structure and isotropic filter screen leaflets
CN103429279B (zh) 2011-03-15 2016-02-24 郡是株式会社 生物吸收性缝合线和生物吸收性缝合线的制造方法
US8864816B2 (en) 2011-03-15 2014-10-21 Boston Scientific Scimed, Inc. Implantable medical devices incorporating x-ray mirrors
US20130197631A1 (en) 2011-04-01 2013-08-01 W. L. Gore & Associates, Inc. Durable multi-layer high strength polymer composite suitable for implant and articles produced therefrom
US9554900B2 (en) 2011-04-01 2017-01-31 W. L. Gore & Associates, Inc. Durable high strength polymer composites suitable for implant and articles produced therefrom
US9744033B2 (en) 2011-04-01 2017-08-29 W.L. Gore & Associates, Inc. Elastomeric leaflet for prosthetic heart valves
US20140163671A1 (en) 2011-04-01 2014-06-12 W. L. Gore & Associates, Inc. Leaflet and valve apparatus
US9308087B2 (en) 2011-04-28 2016-04-12 Neovasc Tiara Inc. Sequentially deployed transcatheter mitral valve prosthesis
EP2522308B1 (de) 2011-05-10 2015-02-25 Biotronik AG Mechanische Transkatheter-Herzklappenprothese
JP5912556B2 (ja) 2012-01-13 2016-04-27 有限会社ナイセム 医療用具縫着用縫合糸、その使用法及び該縫合糸を使用して縫着した医療用具
KR20140133822A (ko) 2012-02-14 2014-11-20 네오그래프트 테크놀로지스, 아이엔씨. 킹크 저항 이식 장치 및 관련 시스템과 방법
US9554902B2 (en) 2012-06-28 2017-01-31 St. Jude Medical, Cardiology Division, Inc. Leaflet in configuration for function in various shapes and sizes
EP2897557A1 (en) 2012-09-21 2015-07-29 Zimmer, Inc. Variable density implant and method
AU2014228086A1 (en) 2013-03-15 2015-10-08 Arsenal Medical, Inc. Core-sheath fibers and methods of making and using same
US20140322512A1 (en) 2013-03-15 2014-10-30 Quynh Pham Core-sheath fibers and methods of making and using same
CN105050544A (zh) 2013-03-15 2015-11-11 W.L.戈尔及同仁股份有限公司 改进的小叶和瓣膜装置
CN103628147B (zh) 2013-07-04 2015-11-25 青岛大学 一种制备异质螺旋缠绕纤维束和绞线的静电纺丝装置
US9610150B2 (en) 2014-03-18 2017-04-04 Boston Scientific Scimed, Inc. Devices for sizing a cavity to fit an organ and related methods of use
ES3015612T3 (en) 2014-08-15 2025-05-06 Univ Johns Hopkins Composite material for tissue restoration
CN106999270B (zh) 2014-09-09 2021-01-01 华盛顿大学 官能化的两性离子和混合电荷聚合物、相关的水凝胶及它们的使用方法
US10426609B2 (en) 2015-04-09 2019-10-01 Boston Scientific Scimed, Inc. Fiber reinforced prosthetic heart valve having undulating fibers
US10314696B2 (en) 2015-04-09 2019-06-11 Boston Scientific Scimed, Inc. Prosthetic heart valves having fiber reinforced leaflets
US10299915B2 (en) 2015-04-09 2019-05-28 Boston Scientific Scimed, Inc. Synthetic heart valves composed of zwitterionic polymers
US10716671B2 (en) 2015-07-02 2020-07-21 Boston Scientific Scimed, Inc. Prosthetic heart valve composed of composite fibers
US10413403B2 (en) 2015-07-14 2019-09-17 Boston Scientific Scimed, Inc. Prosthetic heart valve including self-reinforced composite leaflets
US10195023B2 (en) 2015-09-15 2019-02-05 Boston Scientific Scimed, Inc. Prosthetic heart valves including pre-stressed fibers
EP3457989B1 (en) 2016-05-19 2021-09-29 Boston Scientific Scimed, Inc. Prosthetic valves, valve leaflets and related methods
US10925998B2 (en) 2017-04-25 2021-02-23 Boston Scientific Scimed, Inc. Method of manufacturing a biocompatible composite material

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5674286A (en) * 1991-02-12 1997-10-07 United States Surgical Corporation Bioabsorbable medical implants
US5679299A (en) * 1994-03-30 1997-10-21 Northwestern University Methods of making self-reinforced composition of amorphous thermoplastics
CN1283110A (zh) * 1997-12-23 2001-02-07 默克专利股份有限公司 用于立即和延长释放一种或多种活性物质的片剂
US20030078652A1 (en) * 2001-10-23 2003-04-24 Sutherland Fraser W.H. Heart valve prosthesis
CN1724083A (zh) * 2005-05-24 2006-01-25 北京奥精医药科技有限公司 复合支架材料、复合支架及其生产方法
CN101232908A (zh) * 2005-08-03 2008-07-30 索弗拉狄姆产品公司 带有可吸收的致密面的三维假体织物
WO2010020660A1 (en) * 2008-08-19 2010-02-25 Dsm Ip Assets B.V. Implantable valve prosthesis and method for manufacturing such a valve
CN103220998A (zh) * 2010-10-06 2013-07-24 Ams研究公司 用于治疗女性骨盆病症，具有可吸收性和不可吸收性特征的移植物
CN104220104A (zh) * 2011-12-13 2014-12-17 波士顿科学医学有限公司 除钙心脏瓣膜
US20140005772A1 (en) * 2012-07-02 2014-01-02 Boston Scientific Scimed, Inc. Prosthetic heart valve formation
CN104043151A (zh) * 2013-03-15 2014-09-17 深圳兰度生物材料有限公司 一种复合人工韧带及其制备方法
CN104720941A (zh) * 2013-12-20 2015-06-24 微创神通医疗科技（上海）有限公司 管道支架及其制备方法
CN204394742U (zh) * 2014-12-29 2015-06-17 东莞颠覆产品设计有限公司 一种内置可降解金属丝的实芯神经支架

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11304798B2 (en) 2015-04-09 2022-04-19 Boston Scientific Scimed, Inc. Prosthetic heart valves having fiber reinforced leaflets
US11559394B2 (en) 2016-05-19 2023-01-24 Boston Scientific Scimed, Inc. Prosthetic valves, valve leaflets and related methods
US12115275B2 (en) 2017-04-25 2024-10-15 Boston Scientific Scimed, Inc. Biocompatible polyisobutylene-fiber composite materials and methods
US12245935B2 (en) 2019-11-26 2025-03-11 Boston Scientific Limited Composite web-polymer heart valve

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