WO2003103739A3 - Processed tissue for medical device formation - Google Patents

Processed tissue for medical device formation Download PDF

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Publication number
WO2003103739A3
WO2003103739A3 PCT/US2003/010155 US0310155W WO03103739A3 WO 2003103739 A3 WO2003103739 A3 WO 2003103739A3 US 0310155 W US0310155 W US 0310155W WO 03103739 A3 WO03103739 A3 WO 03103739A3
Authority
WO
WIPO (PCT)
Prior art keywords
tissue
load
relative
directional
properties
Prior art date
Application number
PCT/US2003/010155
Other languages
French (fr)
Other versions
WO2003103739A2 (en
Inventor
Matthew F Ogle
Steven D Kruse
Original Assignee
St Jude Medical
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 St Jude Medical filed Critical St Jude Medical
Priority to EP03757246A priority Critical patent/EP1513567A2/en
Priority to CA002487989A priority patent/CA2487989A1/en
Priority to BR0311625-5A priority patent/BR0311625A/en
Publication of WO2003103739A2 publication Critical patent/WO2003103739A2/en
Publication of WO2003103739A3 publication Critical patent/WO2003103739A3/en

Links

Classifications

    • 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
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/507—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials for artificial blood vessels
    • 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
    • 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
    • A61L27/36—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix
    • A61L27/3604—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix characterised by the human or animal origin of the biological material, e.g. hair, fascia, fish scales, silk, shellac, pericardium, pleura, renal tissue, amniotic membrane, parenchymal tissue, fetal tissue, muscle tissue, fat tissue, enamel
    • 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
    • A61L27/36—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix
    • A61L27/3604—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix characterised by the human or animal origin of the biological material, e.g. hair, fascia, fish scales, silk, shellac, pericardium, pleura, renal tissue, amniotic membrane, parenchymal tissue, fetal tissue, muscle tissue, fat tissue, enamel
    • A61L27/3625—Vascular tissue, e.g. heart valves
    • 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
    • A61L27/36—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix
    • A61L27/3641—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix characterised by the site of application in the body
    • A61L27/3645—Connective tissue
    • 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
    • A61L27/36—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix
    • A61L27/3683—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix subjected to a specific treatment prior to implantation, e.g. decellularising, demineralising, grinding, cellular disruption/non-collagenous protein removal, anti-calcification, crosslinking, supercritical fluid extraction, enzyme treatment
    • 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
    • A61L27/36—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix
    • A61L27/3683—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix subjected to a specific treatment prior to implantation, e.g. decellularising, demineralising, grinding, cellular disruption/non-collagenous protein removal, anti-calcification, crosslinking, supercritical fluid extraction, enzyme treatment
    • A61L27/3691—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix subjected to a specific treatment prior to implantation, e.g. decellularising, demineralising, grinding, cellular disruption/non-collagenous protein removal, anti-calcification, crosslinking, supercritical fluid extraction, enzyme treatment characterised by physical conditions of the treatment, e.g. applying a compressive force to the composition, pressure cycles, ultrasonic/sonication or microwave treatment, lyophilisation
    • 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
    • A61F2220/0025—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
    • A61F2220/0075—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements sutured, ligatured or stitched, retained or tied with a rope, string, thread, wire or cable
    • 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
    • A61L2430/00—Materials or treatment for tissue regeneration
    • A61L2430/40—Preparation and treatment of biological tissue for implantation, e.g. decellularisation, cross-linking

Abstract

In some embodiments, a method for processing tissue comprises the application of a directional load to modify the properties of the tissue. In particular, the directional force is sufficient to increase the rigidity of the tissue asymmetrically relative to an unaligned tissue equivalently processed without being subjected to a load. In some embodiments, a sufficient directional load is applied to increase the rigidity of the tissue relative to an unaligned tissue equivalently processed that is not subjected to the load, in which the load is applied with a load applicator. A connector transfers the load from the load applicator to the tissue. Selectively aligned tissue having asymmetric mechanical properties can be used to form a prosthetic valve. The leaflets are matched with respect to each of their properties to have improved coaptation relative to corresponding tissue leaflets that are not aligned.
PCT/US2003/010155 2002-06-06 2003-04-03 Processed tissue for medical device formation WO2003103739A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP03757246A EP1513567A2 (en) 2002-06-06 2003-04-03 Processed tissue for medical device formation
CA002487989A CA2487989A1 (en) 2002-06-06 2003-04-03 Processed tissue for medical device formation
BR0311625-5A BR0311625A (en) 2002-06-06 2003-04-03 Medical Device Formation Processed Fabric

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/164,725 US20030229394A1 (en) 2002-06-06 2002-06-06 Processed tissue for medical device formation
US10/164,725 2002-06-06

Publications (2)

Publication Number Publication Date
WO2003103739A2 WO2003103739A2 (en) 2003-12-18
WO2003103739A3 true WO2003103739A3 (en) 2004-04-22

Family

ID=29710271

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/010155 WO2003103739A2 (en) 2002-06-06 2003-04-03 Processed tissue for medical device formation

Country Status (5)

Country Link
US (1) US20030229394A1 (en)
EP (1) EP1513567A2 (en)
BR (1) BR0311625A (en)
CA (1) CA2487989A1 (en)
WO (1) WO2003103739A2 (en)

Families Citing this family (95)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6602286B1 (en) 2000-10-26 2003-08-05 Ernst Peter Strecker Implantable valve system
US7201771B2 (en) 2001-12-27 2007-04-10 Arbor Surgical Technologies, Inc. Bioprosthetic heart valve
US6752828B2 (en) 2002-04-03 2004-06-22 Scimed Life Systems, Inc. Artificial valve
US7007698B2 (en) 2002-04-03 2006-03-07 Boston Scientific Corporation Body lumen closure
US7959674B2 (en) 2002-07-16 2011-06-14 Medtronic, Inc. Suture locking assembly and method of use
US8551162B2 (en) 2002-12-20 2013-10-08 Medtronic, Inc. Biologically implantable prosthesis
US6945957B2 (en) 2002-12-30 2005-09-20 Scimed Life Systems, Inc. Valve treatment catheter and methods
US8021421B2 (en) 2003-08-22 2011-09-20 Medtronic, Inc. Prosthesis heart valve fixturing device
WO2005027797A1 (en) * 2003-09-23 2005-03-31 Ersin Erek A mitral web apparatus for mitral valve insufficiencies
US7556647B2 (en) 2003-10-08 2009-07-07 Arbor Surgical Technologies, Inc. Attachment device and methods of using the same
US8128681B2 (en) 2003-12-19 2012-03-06 Boston Scientific Scimed, Inc. Venous valve apparatus, system, and method
US7854761B2 (en) 2003-12-19 2010-12-21 Boston Scientific Scimed, Inc. Methods for venous valve replacement with a catheter
US7871435B2 (en) * 2004-01-23 2011-01-18 Edwards Lifesciences Corporation Anatomically approximate prosthetic mitral heart valve
US20060228252A1 (en) * 2004-04-20 2006-10-12 Mills C R Process and apparatus for treating implants comprising soft tissue
US7648676B2 (en) * 2004-04-20 2010-01-19 Rti Biologics, Inc. Process and apparatus for treating implants comprising soft tissue
US7566343B2 (en) 2004-09-02 2009-07-28 Boston Scientific Scimed, Inc. Cardiac valve, system, and method
US7989157B2 (en) * 2005-01-11 2011-08-02 Medtronic, Inc. Solution for storing bioprosthetic tissue used in a biological prosthesis
EP1685811A1 (en) * 2005-01-26 2006-08-02 Cervitech, Inc. Cervical intervertebral prostheses
US20060173490A1 (en) 2005-02-01 2006-08-03 Boston Scientific Scimed, Inc. Filter system and method
US7854755B2 (en) 2005-02-01 2010-12-21 Boston Scientific Scimed, Inc. Vascular catheter, system, and method
US7878966B2 (en) 2005-02-04 2011-02-01 Boston Scientific Scimed, Inc. Ventricular assist and support device
US7670368B2 (en) 2005-02-07 2010-03-02 Boston Scientific Scimed, Inc. Venous valve apparatus, system, and method
US7780722B2 (en) 2005-02-07 2010-08-24 Boston Scientific Scimed, Inc. Venous valve apparatus, system, and method
US7867274B2 (en) 2005-02-23 2011-01-11 Boston Scientific Scimed, Inc. Valve apparatus, system and method
US7727278B2 (en) * 2005-03-04 2010-06-01 Rti Biologics, Inc. Self fixing assembled bone-tendon-bone graft
US8470038B2 (en) 2005-03-04 2013-06-25 Rti Biologics, Inc. Adjustable and fixed assembled bone-tendon-bone graft
US7776089B2 (en) * 2005-03-04 2010-08-17 Rti Biologics, Inc. Assembled bone-tendon-bone grafts
US7763071B2 (en) * 2005-03-04 2010-07-27 Rti Biologics, Inc. Bone block assemblies and their use in assembled bone-tendon-bone grafts
US7513909B2 (en) 2005-04-08 2009-04-07 Arbor Surgical Technologies, Inc. Two-piece prosthetic valves with snap-in connection and methods for use
US7722666B2 (en) 2005-04-15 2010-05-25 Boston Scientific Scimed, Inc. Valve apparatus, system and method
WO2006130505A2 (en) 2005-05-27 2006-12-07 Arbor Surgical Technologies, Inc. Gasket with collar for prosthetic heart valves and methods for using them
US8012198B2 (en) 2005-06-10 2011-09-06 Boston Scientific Scimed, Inc. Venous valve, system, and method
US7455689B2 (en) * 2005-08-25 2008-11-25 Edwards Lifesciences Corporation Four-leaflet stented mitral heart valve
US20070050013A1 (en) * 2005-09-01 2007-03-01 Jeffrey M. Gross Venous valve prosthesis and method of fabrication
US7569071B2 (en) 2005-09-21 2009-08-04 Boston Scientific Scimed, Inc. Venous valve, system, and method with sinus pocket
US7799038B2 (en) 2006-01-20 2010-09-21 Boston Scientific Scimed, Inc. Translumenal apparatus, system, and method
US7967857B2 (en) 2006-01-27 2011-06-28 Medtronic, Inc. Gasket with spring collar for prosthetic heart valves and methods for making and using them
WO2007130881A2 (en) 2006-04-29 2007-11-15 Arbor Surgical Technologies, Inc. Multiple component prosthetic heart valve assemblies and apparatus and methods for delivering them
US8133270B2 (en) 2007-01-08 2012-03-13 California Institute Of Technology In-situ formation of a valve
US7967853B2 (en) 2007-02-05 2011-06-28 Boston Scientific Scimed, Inc. Percutaneous valve, system and method
EP2131787A1 (en) * 2007-02-15 2009-12-16 Roberto Erminio Parravicini Mitral annuloplasty ring
WO2008125858A2 (en) * 2007-04-16 2008-10-23 Tissue Science Laboratories Plc Bone implant
US8828079B2 (en) 2007-07-26 2014-09-09 Boston Scientific Scimed, Inc. Circulatory valve, system and method
EP2219558B8 (en) * 2007-08-21 2015-09-23 Symetis SA Stent-valves for valve replacement and associated systems for surgery
US7892276B2 (en) 2007-12-21 2011-02-22 Boston Scientific Scimed, Inc. Valve with delayed leaflet deployment
EP2193831A1 (en) * 2008-12-05 2010-06-09 Qiagen GmbH Parallel extraction of different biomolecules made of Formalin-fixed tissue
WO2010117908A1 (en) * 2009-04-06 2010-10-14 University Of Virginia Patent Foundation Anisotropic reinforcement and related method thereof
SG186837A1 (en) * 2010-03-01 2013-02-28 Colibri Heart Valve Llc Percutaneously deliverable heart valve and methods associated therewith
US9211361B2 (en) * 2010-03-15 2015-12-15 Kemal Schankereli Thin collagen tissue for medical device applications
NZ602066A (en) 2010-03-23 2013-09-27 Edwards Lifesciences Corp Methods of conditioning sheet bioprosthetic tissue
US20110287403A1 (en) * 2010-05-21 2011-11-24 Ciccone Ii William Graft Tensioning Device
EP3581211A1 (en) * 2010-07-08 2019-12-18 LifeCell Corporation Method for shaping tissue matrices
US20220008618A1 (en) * 2010-12-20 2022-01-13 Cormatrix Cardiovascular, Inc. Cardiovascular Prostheses
CN102133136A (en) * 2011-01-28 2011-07-27 于军 Biological power duplex valve device and charging and discharging method
US9744033B2 (en) 2011-04-01 2017-08-29 W.L. Gore & Associates, Inc. Elastomeric leaflet for prosthetic heart valves
US8603162B2 (en) 2011-07-06 2013-12-10 Waseda University Stentless artificial mitral valve
JP2014524813A (en) * 2011-07-20 2014-09-25 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 Prosthetic heart valve
CA2841952C (en) 2011-07-20 2018-07-03 Boston Scientific Scimed, Inc. Heart valve replacement
ES2561094T3 (en) 2011-07-28 2016-02-24 Harbor Medtech, Inc. Products of human or animal cross-linked tissues and their methods of manufacture and use
US9668859B2 (en) 2011-08-05 2017-06-06 California Institute Of Technology Percutaneous heart valve delivery systems
US9554806B2 (en) 2011-09-16 2017-01-31 W. L. Gore & Associates, Inc. Occlusive devices
US9283072B2 (en) 2012-07-25 2016-03-15 W. L. Gore & Associates, Inc. Everting transcatheter valve and methods
US9101469B2 (en) 2012-12-19 2015-08-11 W. L. Gore & Associates, Inc. Prosthetic heart valve with leaflet shelving
US10966820B2 (en) 2012-12-19 2021-04-06 W. L. Gore & Associates, Inc. Geometric control of bending character in prosthetic heart valve leaflets
US9737398B2 (en) 2012-12-19 2017-08-22 W. L. Gore & Associates, Inc. Prosthetic valves, frames and leaflets and methods thereof
US10039638B2 (en) 2012-12-19 2018-08-07 W. L. Gore & Associates, Inc. Geometric prosthetic heart valves
US9968443B2 (en) 2012-12-19 2018-05-15 W. L. Gore & Associates, Inc. Vertical coaptation zone in a planar portion of prosthetic heart valve leaflet
US9144492B2 (en) 2012-12-19 2015-09-29 W. L. Gore & Associates, Inc. Truncated leaflet for prosthetic heart valves, preformed valve
WO2014144247A1 (en) 2013-03-15 2014-09-18 Arash Kheradvar Handle mechanism and functionality for repositioning and retrieval of transcatheter heart valves
US11911258B2 (en) 2013-06-26 2024-02-27 W. L. Gore & Associates, Inc. Space filling devices
US9504565B2 (en) 2013-12-06 2016-11-29 W. L. Gore & Associates, Inc. Asymmetric opening and closing prosthetic valve leaflet
EP3182929B1 (en) 2014-08-18 2023-08-09 Edwards Lifesciences Corporation Frame with integral sewing cuff for prosthetic valves
US9827094B2 (en) 2014-09-15 2017-11-28 W. L. Gore & Associates, Inc. Prosthetic heart valve with retention elements
US10342830B2 (en) 2015-01-05 2019-07-09 Gary M. Petrucci Methods and materials for treating lung disorders
CN114652385A (en) 2015-05-14 2022-06-24 W.L.戈尔及同仁股份有限公司 Device for occluding an atrial appendage
US10405975B2 (en) 2015-10-07 2019-09-10 Boston Scientific Scimed, Inc. Cultured cell leaflet material
US10195024B2 (en) 2015-10-07 2019-02-05 Boston Scientific Scimed, Inc. Porcine small intestine submucosa leaflet material
US10231830B2 (en) 2015-11-10 2019-03-19 Boston Scientific Scimed, Inc. Kidney capsule leaflet material
WO2017136557A1 (en) * 2016-02-05 2017-08-10 Petrucci Gary M Methods and materials for treating nerve injuries and neurological disorders
US11179505B2 (en) 2016-02-11 2021-11-23 Lifecell Corporation Methods for stabilizing collagen-containing tissue products against enzymatic degradation
EP3547968A4 (en) * 2016-12-02 2020-12-16 Vascudyne, LLC Engineered tissue prosthesis
US10478531B2 (en) 2017-06-22 2019-11-19 Gary M. Petrucci Methods and materials for treating blood vessels
US10959842B2 (en) 2017-09-12 2021-03-30 W. L. Gore & Associates, Inc. Leaflet frame attachment for prosthetic valves
US10251917B1 (en) 2017-09-19 2019-04-09 Gary M. Petrucci Methods and materials for treating tumors
CA3155761A1 (en) 2017-09-27 2019-04-04 W.L. Gore & Associates, Inc. Prosthetic valves with mechanically coupled leaflets
CN111132636B (en) 2017-09-27 2022-04-08 W.L.戈尔及同仁股份有限公司 Prosthetic valves with expandable frames and associated systems and methods
CN116725739A (en) 2017-10-13 2023-09-12 爱德华兹生命科学公司 Nested prosthetic valve and delivery system
US11173023B2 (en) 2017-10-16 2021-11-16 W. L. Gore & Associates, Inc. Medical devices and anchors therefor
CA3205219A1 (en) 2017-10-31 2019-05-09 Edwards Lifesciences Corporation Medical valve and leaflet promoting tissue ingrowth
CN116616959A (en) 2017-10-31 2023-08-22 W.L.戈尔及同仁股份有限公司 transcatheter delivery system
CA3078608C (en) 2017-10-31 2023-03-28 W.L. Gore & Associates, Inc. Prosthetic heart valve
US11154397B2 (en) 2017-10-31 2021-10-26 W. L. Gore & Associates, Inc. Jacket for surgical heart valve
USD926322S1 (en) 2018-11-07 2021-07-27 W. L. Gore & Associates, Inc. Heart valve cover
US11497601B2 (en) 2019-03-01 2022-11-15 W. L. Gore & Associates, Inc. Telescoping prosthetic valve with retention element
FR3131192A1 (en) * 2021-12-23 2023-06-30 Universite de Bordeaux PRODUCTION OF A VALVE IMPLANT AND ITS USE

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5476478A (en) * 1994-04-18 1995-12-19 Providence Hospital Preoperative skin stretching apparatus and method
US5662714A (en) * 1994-01-21 1997-09-02 M.X.M. Device for extending living tissues
US5686303A (en) * 1994-12-30 1997-11-11 Korman; Joshua Method of growing vertebrate skin in vitro
US5863531A (en) * 1986-04-18 1999-01-26 Advanced Tissue Sciences, Inc. In vitro preparation of tubular tissue structures by stromal cell culture on a three-dimensional framework
US5928281A (en) * 1997-03-27 1999-07-27 Baxter International Inc. Tissue heart valves
WO2000067672A2 (en) * 1999-05-05 2000-11-16 University Of Westminster Tissue engineering for making tubular implants

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4247292A (en) * 1979-06-06 1981-01-27 Angell William W Natural tissue heart valve fixation process
DK0474748T3 (en) * 1989-05-31 1995-05-01 Baxter Int Biological flap prosthesis
US5163955A (en) * 1991-01-24 1992-11-17 Autogenics Rapid assembly, concentric mating stent, tissue heart valve with enhanced clamping and tissue alignment
US5824060A (en) * 1993-09-29 1998-10-20 Medtronic, Inc. Natural tissue heart valve fixation
US5480424A (en) * 1993-11-01 1996-01-02 Cox; James L. Heart valve replacement using flexible tubes
US5549666A (en) * 1994-09-02 1996-08-27 Baxter International Inc. Natural tissue valve prostheses having variably complaint leaflets
US6328763B1 (en) * 1995-10-06 2001-12-11 Cardiomend, Llc Optimized geometry of a tissue pattern for semilunar heart valve reconstruction
US5830239A (en) * 1995-11-15 1998-11-03 Medtronic, Inc. Natural tissue heart valve fixation apparatus and method
AU736572B2 (en) * 1996-12-10 2001-08-02 Purdue Research Foundation Artificial vascular valves
US6166184A (en) * 1997-08-18 2000-12-26 Medtronic Inc. Process for making a bioprosthetic device
US6214055B1 (en) * 1998-10-30 2001-04-10 Mures Cardiovascular Research, Inc. Method and kit for rapid preparation of autologous tissue medical devices
US6322593B1 (en) * 1999-04-09 2001-11-27 Sulzer Carbomedics Inc. Method for treating cross-linked biological tissues

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5863531A (en) * 1986-04-18 1999-01-26 Advanced Tissue Sciences, Inc. In vitro preparation of tubular tissue structures by stromal cell culture on a three-dimensional framework
US5662714A (en) * 1994-01-21 1997-09-02 M.X.M. Device for extending living tissues
US5476478A (en) * 1994-04-18 1995-12-19 Providence Hospital Preoperative skin stretching apparatus and method
US5686303A (en) * 1994-12-30 1997-11-11 Korman; Joshua Method of growing vertebrate skin in vitro
US5928281A (en) * 1997-03-27 1999-07-27 Baxter International Inc. Tissue heart valves
WO2000067672A2 (en) * 1999-05-05 2000-11-16 University Of Westminster Tissue engineering for making tubular implants

Non-Patent Citations (8)

* Cited by examiner, † Cited by third party
Title
CHACHRA D ET AL: "Effect of applied uniaxial stress on rate and mechanical effects of cross-linking in tissue-derived biomaterials", BIOMATERIALS, ELSEVIER SCIENCE PUBLISHERS BV., BARKING, GB, vol. 17, no. 19, 1 October 1996 (1996-10-01), pages 1865 - 1875, XP004033015, ISSN: 0142-9612 *
KAGRAMANOV I I ET AL: "Comparative assessment of hepatic Glisson's capsule and bovine pericardium in heart valve bioprostheses.", THE JOURNAL OF HEART VALVE DISEASE. ENGLAND MAY 1998, vol. 7, no. 3, May 1998 (1998-05-01), pages 273 - 277, XP009023317, ISSN: 0966-8519 *
PINS GEORGE D ET AL: "Effects of static axial strain on the tensile properties and failure mechanisms of self-assembled collagen fibers", J APPL POLYM SCI;JOURNAL OF APPLIED POLYMER SCIENCE MAR 14 1997, vol. 63, no. 11, 14 March 1997 (1997-03-14), pages 1429 - 1440, XP002265627 *
PURINYA B ET AL: "Biomechanical and structural properties of the explanted bioprosthetic valve leaflets.", JOURNAL OF BIOMECHANICS, vol. 27, no. 1, 1994, pages 1 - 11, XP009014814, ISSN: 0021-9290 *
ROSS D N: "Flexible bioprosthetic pericardial heart valve.", THE THORACIC AND CARDIOVASCULAR SURGEON. GERMANY, WEST APR 1980, vol. 28, no. 2, April 1980 (1980-04-01), pages 150 - 152, XP009023318, ISSN: 0171-6425 *
SACKS M S ET AL: "Aortic valve microstructure: effects of transvalvular pressure", J BIOMED MATER RES;JOURNAL OF BIOMEDICAL MATERIALS RESEARCH JUL 1998 JOHN WILEY & SONS INC, NEW YORK, NY, USA, vol. 41, no. 1, July 1998 (1998-07-01), pages 131 - 141, XP002265628 *
SCHOEN F J ET AL: "FOUNDER'S AWARD, 25TH ANNUAL MEETING OF THE SOCIETY FOR BIOMATERIALS, PROVIDENCE, RI, APRIL 28-MAY 2, 1999. TISSUE HEART VALVES: CURRENT CHALLENGES AND FUTURE RESEARCH PERSPECTIVES", JOURNAL OF BIOMEDICAL MATERIALS RESEARCH, WILEY, NEW YORK, NY, US, vol. 47, no. 4, 15 December 1997 (1997-12-15), pages 439 - 465, XP000874481, ISSN: 0021-9304 *
SODIAN R ET AL: "NEW PULSATILE BIORECTOR FOR FABRICATION OF TISSUE-ENGINEERED PATCHES", JOURNAL OF BIOMEDICAL MATERIALS RESEARCH, WILEY, NEW YORK, NY, US, vol. 58, no. 4, 2001, pages 401 - 405, XP001037742, ISSN: 0021-9304 *

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