CA2408801A1 - Films stratifies autoportants, materiaux structurels et dispositif medicaux fabriques a partir de ces films, et procedes de fabrication associes - Google Patents

Films stratifies autoportants, materiaux structurels et dispositif medicaux fabriques a partir de ces films, et procedes de fabrication associes Download PDF

Info

Publication number
CA2408801A1
CA2408801A1 CA002408801A CA2408801A CA2408801A1 CA 2408801 A1 CA2408801 A1 CA 2408801A1 CA 002408801 A CA002408801 A CA 002408801A CA 2408801 A CA2408801 A CA 2408801A CA 2408801 A1 CA2408801 A1 CA 2408801A1
Authority
CA
Canada
Prior art keywords
graft
stent
implantable medical
medical device
regions
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.)
Abandoned
Application number
CA002408801A
Other languages
English (en)
Inventor
Denes Marton
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.)
Advanced Bio Prosthetic Surfaces Ltd
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2408801A1 publication Critical patent/CA2408801A1/fr
Abandoned legal-status Critical Current

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
    • A61L27/02—Inorganic materials
    • A61L27/04—Metals or alloys
    • A61L27/047—Other specific metals or alloys not covered by A61L27/042 - A61L27/045 or A61L27/06
    • 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
    • A61L27/02—Inorganic materials
    • A61L27/04—Metals or alloys
    • A61L27/06—Titanium or titanium alloys
    • 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
    • A61L27/40—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
    • 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
    • A61L31/12—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Epidemiology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Dermatology (AREA)
  • Transplantation (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Prostheses (AREA)
  • Materials For Medical Uses (AREA)
  • Physical Vapour Deposition (AREA)

Abstract

L'invention concerne des feuilles, fils, et tubes sans joint, métalliques, possédant une résistance mécanique accrue. Par comparaison avec des matériaux forgés réalisés dans un seul métal ou dans un alliage, les matériaux de l'invention sont constitués d'au moins deux couches formant une structure stratifiée. Les structures stratifiées sont connues pour augmenter la résistance mécanique de matériaux en feuille, tels que des produits en bois ou en papier, et sont utilisées dans le domaine des films minces pour augmenter la dureté des films de même que la résistance de ceux-ci. Des feuilles métalliques stratifiées n'ont encore jamais été utilisées ni mises au point, étant donné que les techniques de formation classiques de métaux, comme le laminage et l'extrusion, par exemple, ne permettent pas de produire des structures stratifiées. Il est possible de mettre au point des techniques de dépôt sous vide, pour produire des structures métalliques stratifiées possédant des propriétés mécaniques améliorées. En outre, il est possible de concevoir des structures stratifiées pour obtenir des qualités particulières, en ajoutant des couches possédant des propriétés spéciales, telles qu'une très grande élasticité, une mémoire de forme, une radio-opacité, une résistance à la corrosion, etc. Des exemples d'articles que l'on peut fabriquer au moyen des structures stratifiées de l'invention comprennent des dispositifs médicaux implantables, que l'on fabrique à partir de films déposés et stratifiés, dont la surface de contact avec le sang ou les tissus ou fluides corporels possède des hétérogénéités régulées dans la constitution des matériaux. L'invention concerne une greffe/extenseur et un extenseur/treillis, endoluminaux, fabriqués dans un matériau pelliculaire stratifié, déposé et gravé dans des régions d'éléments structurels et des régions de treillis sous-tendant des régions interstitielles entre les éléments structurels. L'invention concerne encore une greffe endoluminale réalisée dans un métal biocompatible ou un matériau de type métallique, biocompatible. L'extenseur/greffe endoluminal est caractérisé en ce que son matériau d'extenseur, situé le long de la surface de l'écoulement sanguin, possède des hétérogénéités régulées, et en ce que l'on utilise des procédés de dépôt sous vide pour fabriquer cet extenseur.
CA002408801A 2000-05-12 2001-05-11 Films stratifies autoportants, materiaux structurels et dispositif medicaux fabriques a partir de ces films, et procedes de fabrication associes Abandoned CA2408801A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US20383500P 2000-05-12 2000-05-12
US60/203,835 2000-05-12
PCT/US2001/015284 WO2001087371A2 (fr) 2000-05-12 2001-05-11 Films stratifies autoportants, materiaux structurels et dispositif medicaux fabriques a partir de ces films, et procedes de fabrication associes

Publications (1)

Publication Number Publication Date
CA2408801A1 true CA2408801A1 (fr) 2001-11-22

Family

ID=22755522

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002408801A Abandoned CA2408801A1 (fr) 2000-05-12 2001-05-11 Films stratifies autoportants, materiaux structurels et dispositif medicaux fabriques a partir de ces films, et procedes de fabrication associes

Country Status (5)

Country Link
EP (1) EP1280565A2 (fr)
JP (1) JP2004512059A (fr)
AU (2) AU6145501A (fr)
CA (1) CA2408801A1 (fr)
WO (1) WO2001087371A2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8083908B2 (en) 1999-11-19 2011-12-27 Advanced Bio Prosthetic Surfaces, Ltd. High strength vacuum deposited nitinol alloy films and method of making same
US9284637B2 (en) 1999-11-19 2016-03-15 Advanced Bio Prosthetic Surfaces, Ltd., A Wholly Owned Subsidiary Of Palmaz Scientific, Inc. Implantable graft and methods of making same

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7736687B2 (en) 2006-01-31 2010-06-15 Advance Bio Prosthetic Surfaces, Ltd. Methods of making medical devices
US8458879B2 (en) 2001-07-03 2013-06-11 Advanced Bio Prosthetic Surfaces, Ltd., A Wholly Owned Subsidiary Of Palmaz Scientific, Inc. Method of fabricating an implantable medical device
US8632583B2 (en) 2011-05-09 2014-01-21 Palmaz Scientific, Inc. Implantable medical device having enhanced endothelial migration features and methods of making the same
US6865810B2 (en) * 2002-06-27 2005-03-15 Scimed Life Systems, Inc. Methods of making medical devices
US8679517B2 (en) 2002-09-26 2014-03-25 Palmaz Scientific, Inc. Implantable materials having engineered surfaces made by vacuum deposition and method of making same
US8268340B2 (en) 2002-09-26 2012-09-18 Advanced Bio Prosthetic Surfaces, Ltd. Implantable materials having engineered surfaces and method of making same
AU2003272710B2 (en) 2002-09-26 2008-05-15 Vactronix Scientific, Llc Implantable materials having engineered surfaces and method of making same
US6923829B2 (en) 2002-11-25 2005-08-02 Advanced Bio Prosthetic Surfaces, Ltd. Implantable expandable medical devices having regions of differential mechanical properties and methods of making same
JP2007518528A (ja) * 2004-01-22 2007-07-12 イソフラックス・インコーポレイテッド バイオメディカル装置用の放射線不透過性コーティング
US8002822B2 (en) * 2004-01-22 2011-08-23 Isoflux, Inc. Radiopaque coating for biomedical devices
US8998973B2 (en) 2004-03-02 2015-04-07 Boston Scientific Scimed, Inc. Medical devices including metallic films
US7901447B2 (en) 2004-12-29 2011-03-08 Boston Scientific Scimed, Inc. Medical devices including a metallic film and at least one filament
US8992592B2 (en) 2004-12-29 2015-03-31 Boston Scientific Scimed, Inc. Medical devices including metallic films
JP2008504104A (ja) 2004-06-28 2008-02-14 イソフラックス・インコーポレイテッド 生物医学的インプラント用多孔性コーティング
US20090062909A1 (en) 2005-07-15 2009-03-05 Micell Technologies, Inc. Stent with polymer coating containing amorphous rapamycin
CN105233349B (zh) 2005-07-15 2019-06-18 胶束技术股份有限公司 包含受控形态的药物粉末的聚合物涂层
US7647687B2 (en) 2005-09-14 2010-01-19 Boston Scientific Scimed, Inc. Method of manufacturing a stent
US8840660B2 (en) 2006-01-05 2014-09-23 Boston Scientific Scimed, Inc. Bioerodible endoprostheses and methods of making the same
DE102006007231B4 (de) * 2006-02-15 2009-04-09 Acandis Gmbh & Co. Kg Verfahren zur Umhüllung eines Stents
CA2650590C (fr) 2006-04-26 2018-04-03 Micell Technologies, Inc. Revetements contenant plusieurs medicaments
DE102006029831A1 (de) * 2006-06-27 2008-01-03 Acandis Gmbh & Co. Kg Verfahren zur Herstellung strukturierter Schichten aus Titan und Nickel
DE102006039840A1 (de) * 2006-08-25 2008-03-20 Acandis Gmbh & Co. Kg Thrombosefilter mit Abdeckschicht
CA2667228C (fr) 2006-10-23 2015-07-14 Micell Technologies, Inc. Support pour charger electriquement un substrat au cours de l'enduction
US11426494B2 (en) 2007-01-08 2022-08-30 MT Acquisition Holdings LLC Stents having biodegradable layers
CN101711137B (zh) 2007-01-08 2014-10-22 米歇尔技术公司 具有可生物降解层的支架
JP2010527746A (ja) 2007-05-25 2010-08-19 ミセル テクノロジーズ、インコーポレイテッド メディカルデバイスコーティング用ポリマーフィルム
CN102083397B (zh) 2008-04-17 2013-12-25 米歇尔技术公司 具有生物可吸收层的支架
WO2010009335A1 (fr) 2008-07-17 2010-01-21 Micell Technologies, Inc. Dispositif médical d’administration de médicament
US8834913B2 (en) 2008-12-26 2014-09-16 Battelle Memorial Institute Medical implants and methods of making medical implants
WO2010120552A2 (fr) 2009-04-01 2010-10-21 Micell Technologies, Inc. Endoprothèses enduites
EP3366326A1 (fr) 2009-04-17 2018-08-29 Micell Technologies, Inc. Endoprothèses vasculaires ayant une élution contrôlée
DE102009023371A1 (de) * 2009-05-29 2010-12-02 Acandis Gmbh & Co. Kg Verfahren zur Herstellung eines medizinischen Funktionselements mit einer freitragenden Gitterstruktur
EP2453834A4 (fr) 2009-07-16 2014-04-16 Micell Technologies Inc Dispositif médical distributeur de médicament
WO2011097103A1 (fr) 2010-02-02 2011-08-11 Micell Technologies, Inc. Endoprothèse et système de pose d'endoprothèse avec une capacité améliorée de pose
US8795762B2 (en) 2010-03-26 2014-08-05 Battelle Memorial Institute System and method for enhanced electrostatic deposition and surface coatings
CA2797110C (fr) 2010-04-22 2020-07-21 Micell Technologies, Inc. Endoprotheses et autres dispositifs ayant un revetement de matrice extracellulaire
CA2805631C (fr) 2010-07-16 2018-07-31 Micell Technologies, Inc. Dispositif medical d'administration de medicament
US8728563B2 (en) 2011-05-03 2014-05-20 Palmaz Scientific, Inc. Endoluminal implantable surfaces, stents, and grafts and method of making same
CN102198025A (zh) * 2011-05-04 2011-09-28 迟立群 覆膜支架
US10464100B2 (en) 2011-05-31 2019-11-05 Micell Technologies, Inc. System and process for formation of a time-released, drug-eluting transferable coating
US10117972B2 (en) 2011-07-15 2018-11-06 Micell Technologies, Inc. Drug delivery medical device
US10188772B2 (en) 2011-10-18 2019-01-29 Micell Technologies, Inc. Drug delivery medical device
KR20150143476A (ko) 2013-03-12 2015-12-23 미셀 테크놀로지즈, 인코포레이티드 생흡수성 생체의학적 임플란트
WO2014186532A1 (fr) 2013-05-15 2014-11-20 Micell Technologies, Inc. Implants biomedicaux bioabsorbables
CN105593031A (zh) * 2013-10-04 2016-05-18 宝洁公司 用于装饰制品的工艺

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5387247A (en) * 1983-10-25 1995-02-07 Sorin Biomedia S.P.A. Prosthetic device having a biocompatible carbon film thereon and a method of and apparatus for forming such device
US5649951A (en) * 1989-07-25 1997-07-22 Smith & Nephew Richards, Inc. Zirconium oxide and zirconium nitride coated stents
US5607463A (en) * 1993-03-30 1997-03-04 Medtronic, Inc. Intravascular medical device
US5723004A (en) * 1993-10-21 1998-03-03 Corvita Corporation Expandable supportive endoluminal grafts
US5725573A (en) * 1994-03-29 1998-03-10 Southwest Research Institute Medical implants made of metal alloys bearing cohesive diamond like carbon coatings
US5891507A (en) * 1997-07-28 1999-04-06 Iowa-India Investments Company Limited Process for coating a surface of a metallic stent
AU2687299A (en) * 1998-02-19 1999-09-06 Radiance Medical Systems, Inc. Thin film radiation source
US6096175A (en) * 1998-07-17 2000-08-01 Micro Therapeutics, Inc. Thin film stent

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8083908B2 (en) 1999-11-19 2011-12-27 Advanced Bio Prosthetic Surfaces, Ltd. High strength vacuum deposited nitinol alloy films and method of making same
US9284637B2 (en) 1999-11-19 2016-03-15 Advanced Bio Prosthetic Surfaces, Ltd., A Wholly Owned Subsidiary Of Palmaz Scientific, Inc. Implantable graft and methods of making same
US10465274B2 (en) 2002-09-26 2019-11-05 Vactronix Scientific, Llc Implantable graft and methods of making same

Also Published As

Publication number Publication date
JP2004512059A (ja) 2004-04-22
WO2001087371A2 (fr) 2001-11-22
EP1280565A2 (fr) 2003-02-05
WO2001087371A3 (fr) 2002-03-07
AU2001261455B2 (en) 2007-01-25
AU6145501A (en) 2001-11-26

Similar Documents

Publication Publication Date Title
US10945828B2 (en) Self-supporting laminated films, structural materials and medical devices manufactured therefrom and methods of making same
US6849085B2 (en) Self-supporting laminated films, structural materials and medical devices manufactured therefrom and method of making same
AU2001261455B2 (en) Self-supporting laminated films, structural materials and medical devices
AU2001261455A1 (en) Self-supporting laminated films, structural materials and medical devices
US10363125B2 (en) Method of making implantable medical devices having controlled surface properties
CA2390942C (fr) Dispositif endoluminal a endothelialisation amelioree et fabrication de ce dispositif
EP2298249B1 (fr) Greffes implantables métalliques autoportantes
AU2001245884A1 (en) Endoluminal implantable devices and method of making same

Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued