ES2531370T3 - Hilo para endoprótesis vascular y endoprótesis vascular que usa el hilo - Google Patents

Hilo para endoprótesis vascular y endoprótesis vascular que usa el hilo Download PDF

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Publication number
ES2531370T3
ES2531370T3 ES03798510T ES03798510T ES2531370T3 ES 2531370 T3 ES2531370 T3 ES 2531370T3 ES 03798510 T ES03798510 T ES 03798510T ES 03798510 T ES03798510 T ES 03798510T ES 2531370 T3 ES2531370 T3 ES 2531370T3
Authority
ES
Spain
Prior art keywords
aliphatic polyester
yarn
drug
stents
thread
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.)
Expired - Lifetime
Application number
ES03798510T
Other languages
English (en)
Inventor
Keiji Igaki
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.)
Igaki Iryo Sekkei KK
Original Assignee
Igaki Iryo Sekkei KK
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 Igaki Iryo Sekkei KK filed Critical Igaki Iryo Sekkei KK
Application granted granted Critical
Publication of ES2531370T3 publication Critical patent/ES2531370T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • A61L33/00—Antithrombogenic treatment of surgical articles, e.g. sutures, catheters, prostheses, or of articles for the manipulation or conditioning of blood; Materials for such treatment
    • A61L33/06—Use of macromolecular materials
    • 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
    • A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L31/148—Materials at least partially resorbable by the body
    • 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
    • A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
    • A61F2/06—Blood vessels
    • A61F2/07—Stent-grafts
    • 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
    • A61L31/08—Materials for coatings
    • A61L31/10—Macromolecular materials
    • 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
    • A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L31/16—Biologically active materials, e.g. therapeutic substances
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00—Compositions of unspecified macromolecular compounds
    • C08L101/16—Compositions of unspecified macromolecular compounds the macromolecular compounds being biodegradable
    • 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
    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
    • A61L2300/416—Anti-neoplastic or anti-proliferative or anti-restenosis or anti-angiogenic agents, e.g. paclitaxel, sirolimus
    • 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
    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
    • A61L2300/42—Anti-thrombotic agents, anticoagulants, anti-platelet agents
    • 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
    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
    • A61L2300/426—Immunomodulating agents, i.e. cytokines, interleukins, interferons

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Epidemiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Hematology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Pulmonology (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Materials For Medical Uses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)

Abstract

Hilo de endoprótesis vascular para formar una endoprótesis vascular, implantada en vasos de un organismo vivo, en el que se forma un hilo como material de base para el hilo de endoprótesis vascular mediante hilatura por fusión de un poliéster alifático como polímero biodegradable, formándose sobre el mismo una capa que contiene un fármaco y en el que dicha capa que contiene un fármaco se forma mediante recubrimiento, sobre la superficie de hilo, con una disolución de un poliéster alifático que contiene fármaco de la misma clase (el poliéster alifático tiene la misma ramificación molecular que el polímero biodegradable pero puede diferir en el peso molecular) que el poliéster alifático que constituye dicho hilo que va a unirse a dicho hilo en el que se forma una segunda capa formada sólo de un poliéster alifático de la misma clase que el poliéster alifático que forma el hilo sobre dicha capa que contiene un fármaco formada sobre la superficie de hilo.
ES03798510T 2002-09-25 2003-09-25 Hilo para endoprótesis vascular y endoprótesis vascular que usa el hilo Expired - Lifetime ES2531370T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002279404 2002-09-25
PCT/JP2003/012277 WO2004028615A1 (ja) 2002-09-25 2003-09-25 脈管ステント用糸及びこの糸を用いた脈管用ステント

Publications (1)

Publication Number Publication Date
ES2531370T3 true ES2531370T3 (es) 2015-03-13

Family

ID=32040456

Family Applications (1)

Application Number Title Priority Date Filing Date
ES03798510T Expired - Lifetime ES2531370T3 (es) 2002-09-25 2003-09-25 Hilo para endoprótesis vascular y endoprótesis vascular que usa el hilo

Country Status (8)

Country Link
US (2) US7367990B2 (es)
EP (1) EP1543860B1 (es)
JP (1) JP4440104B2 (es)
KR (1) KR101049871B1 (es)
AU (1) AU2003266630B2 (es)
CA (1) CA2500089C (es)
ES (1) ES2531370T3 (es)
WO (1) WO2004028615A1 (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7794494B2 (en) * 2002-10-11 2010-09-14 Boston Scientific Scimed, Inc. Implantable medical devices
US7976936B2 (en) * 2002-10-11 2011-07-12 University Of Connecticut Endoprostheses
AU2004246998A1 (en) * 2003-06-16 2004-12-23 Nanyang Technological University Polymeric stent and method of manufacture
ES2310756T3 (es) * 2003-07-18 2009-01-16 Boston Scientific Limited Dispositivos medicos.
US8999364B2 (en) 2004-06-15 2015-04-07 Nanyang Technological University Implantable article, method of forming same and method for reducing thrombogenicity
US20060025852A1 (en) * 2004-08-02 2006-02-02 Armstrong Joseph R Bioabsorbable self-expanding endolumenal devices
US20060089672A1 (en) * 2004-10-25 2006-04-27 Jonathan Martinek Yarns containing filaments made from shape memory alloys
WO2006051912A1 (ja) * 2004-11-12 2006-05-18 Kabushikikaisha Igaki Iryo Sekkei 脈管用ステント
US20090043276A1 (en) * 2007-08-09 2009-02-12 Boston Scientific Scimed, Inc. Drug delivery device, compositions and methods relating thereto
US8303650B2 (en) 2008-01-10 2012-11-06 Telesis Research, Llc Biodegradable self-expanding drug-eluting prosthesis
US8317857B2 (en) * 2008-01-10 2012-11-27 Telesis Research, Llc Biodegradable self-expanding prosthesis
US8206635B2 (en) 2008-06-20 2012-06-26 Amaranth Medical Pte. Stent fabrication via tubular casting processes
US10898620B2 (en) 2008-06-20 2021-01-26 Razmodics Llc Composite stent having multi-axial flexibility and method of manufacture thereof
US8206636B2 (en) 2008-06-20 2012-06-26 Amaranth Medical Pte. Stent fabrication via tubular casting processes
US8298466B1 (en) 2008-06-27 2012-10-30 Abbott Cardiovascular Systems Inc. Method for fabricating medical devices with porous polymeric structures
ES2528655T3 (es) * 2008-06-27 2015-02-11 Kabusiki Kaisha Kyoto Iryo Sekkei Cánula vascular
WO2011112976A2 (en) * 2010-03-11 2011-09-15 Worcester Polytechnic Institute Methods for regenerating skeletal muscle
US9681966B2 (en) * 2013-03-15 2017-06-20 Smed-Ta/Td, Llc Method of manufacturing a tubular medical implant
KR102195910B1 (ko) 2016-09-07 2020-12-28 부산대학교병원 종양 특이적 효소 응답형 나노섬유가 코팅된 보리노스탯 방출형 소화관 스텐트 및 그 제조방법
CN107497034A (zh) * 2017-09-26 2017-12-22 上海市第人民医院 一种带涂层的螺纹导尿管
CN107648724B (zh) * 2017-11-04 2023-11-03 上海市第一人民医院 一种促进创面愈合且方便引流的导尿装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0470246B1 (en) 1990-02-28 1995-06-28 Medtronic, Inc. Intralumenal drug eluting prosthesis
BE1006440A3 (fr) * 1992-12-21 1994-08-30 Dereume Jean Pierre Georges Em Endoprothese luminale et son procede de preparation.
US5464650A (en) 1993-04-26 1995-11-07 Medtronic, Inc. Intravascular stent and method
ES2235174T3 (es) 1994-10-17 2005-07-01 Kabushikikaisha Igaki Iryo Sekkei Stent liberador de medicamento.
DE69837141T2 (de) * 1997-05-12 2007-10-31 Metabolix, Inc., Cambridge Polyhydroxyalkanoate für in vivo anwendungen
DK1042388T3 (da) * 1997-12-22 2006-12-11 Metabolix Inc Polyhydroxyalkanoatsammensætninger med regulerede nedbrydningshastigheder
JP4583597B2 (ja) * 1998-05-05 2010-11-17 ボストン サイエンティフィック リミテッド 末端が滑らかなステント
AU760819B2 (en) * 1998-09-08 2003-05-22 Kabushikikaisha Igaki Iryo Sekkei Stent for vessels
US7018401B1 (en) * 1999-02-01 2006-03-28 Board Of Regents, The University Of Texas System Woven intravascular devices and methods for making the same and apparatus for delivery of the same
IT1307263B1 (it) * 1999-08-05 2001-10-30 Sorin Biomedica Cardio Spa Stent per angioplastica con azione antagonista della restenosi,relativo corredo e componenti.
US6596296B1 (en) 1999-08-06 2003-07-22 Board Of Regents, The University Of Texas System Drug releasing biodegradable fiber implant
US20020161168A1 (en) * 2000-10-27 2002-10-31 Shalaby Shalaby W. Amorphous polymeric polyaxial initiators and compliant crystalline copolymers therefrom
CN1404405A (zh) * 2000-11-30 2003-03-19 株式会社伊垣医疗设计 血管用斯滕特固定模和用于血管斯滕特固定模的材料
US7144422B1 (en) * 2002-11-13 2006-12-05 Advanced Cardiovascular Systems, Inc. Drug-eluting stent and methods of making the same
WO2005046747A2 (en) * 2003-11-10 2005-05-26 Angiotech International Ag Intravascular devices and fibrosis-inducing agents

Also Published As

Publication number Publication date
EP1543860A1 (en) 2005-06-22
CA2500089A1 (en) 2004-04-08
EP1543860A4 (en) 2010-11-03
KR101049871B1 (ko) 2011-07-15
EP1543860B1 (en) 2015-02-18
CA2500089C (en) 2013-03-05
JP4440104B2 (ja) 2010-03-24
AU2003266630A1 (en) 2004-04-19
US7367990B2 (en) 2008-05-06
WO2004028615A1 (ja) 2004-04-08
KR20050059184A (ko) 2005-06-17
US20080306585A1 (en) 2008-12-11
US20060052859A1 (en) 2006-03-09
AU2003266630B2 (en) 2008-08-07
JPWO2004028615A1 (ja) 2006-01-19
US7799071B2 (en) 2010-09-21

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