ES2141071T1 - Conjunto de injerto e inserto y metodo de fabricacion. - Google Patents
Conjunto de injerto e inserto y metodo de fabricacion.Info
- Publication number
- ES2141071T1 ES2141071T1 ES99301340T ES99301340T ES2141071T1 ES 2141071 T1 ES2141071 T1 ES 2141071T1 ES 99301340 T ES99301340 T ES 99301340T ES 99301340 T ES99301340 T ES 99301340T ES 2141071 T1 ES2141071 T1 ES 2141071T1
- Authority
- ES
- Spain
- Prior art keywords
- assembly
- stent
- membrane
- lining
- graft
- 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
Links
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
- A61F2/04—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
- 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
- A61F2/90—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
-
- 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
- A61F2/90—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 sheet material or tubes, e.g. perforated by laser cuts or etched holes
-
- 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
- A61F2002/072—Encapsulated stents, e.g. wire or whole stent embedded in lining
-
- 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
- A61F2250/0023—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 porosity
-
- 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
- A61F2250/0039—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 diameter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/36—Bending and joining, e.g. for making hollow articles
- B29C53/38—Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/56—Winding and joining, e.g. winding spirally
- B29C53/58—Winding and joining, e.g. winding spirally helically
- B29C53/60—Winding and joining, e.g. winding spirally helically using internal forming surfaces, e.g. mandrels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/005—Hoses, i.e. flexible
- B29L2023/007—Medical tubes other than catheters
Landscapes
- Health & Medical Sciences (AREA)
- Gastroenterology & Hepatology (AREA)
- Pulmonology (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (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)
- Prostheses (AREA)
Abstract
SE PRESENTA UN MONTAJE DE STENT-INJERTO Y UN PROCEDIMIENTO PARA PREPARAR EL MISMO. EN UNA PRIMERA REALIZACION, EL MONTAJE COMPRENDE UN STENT, UN REVESTIMIENTO Y UNA MEMBRANA, EN DONDE EL REVESTIMIENTO Y LA MEMBRANA SE UNEN ENTRE SI EN UNA SERIE DE ZONAS DE UNION DE FORMA QUE DEFINAN UNA ESTRUCTURA UNITARIA, ADHERIENDOSE PERMANENTEMENTE EL REVESTIMIENTO Y LA MEMBRANA ENTRE SI. UNA SEGUNDA REALIZACION DEL MONTAJE DE STENT-INJERTO COMPRENDE UN STENT, UN REVESTIMIENTO Y UNA MEMBRANA POROSA, EN DONDE PARTES DEL REVESTIMIENTO SE EXTIENDEN DENTRO DE LOS POROS DE LA MEMBRANA POROSA PARA ACOPLARSE DE FORMA SELLADA A LA MEMBRANA, DE NUEVO PARA CONSEGUIR UNA ADHESION SEGURA. EN OTRA REALIZACION, EL MONTAJE DE STENT-INJERTO PUEDE COMPRENDER UN REVESTIMIENTO ELASTOMERICO QUE ENCAPSULE BASICAMENTE EL STENT COMPLETO, Y UNA MEMBRANA QUE CUBRA SOLAMENTE LA PARTE MEDIA DEL MONTAJE. DE ESTA FORMA EL DIAMETRO DE LAS REGIONES PROXIMA Y DISTAL PUEDE VARIAR DENTRO DE UNA AMPLIA BANDA, MEJORANDO LA ADAPTABILIDAD DEL DIAMETRO EFECTIVO DEL MONTAJE CON EL DIAMETRO DEL LUMEN CORPORAL Y ASEGURANDO QUE EL DISPOSITIVO SE ASIENTE DE FORMA SEGURA Y EFECTUE UN SELLADO DENTRO DEL LUMEN CORPORAL. LAS REGIONES PROXIMA Y DISTAL DEL MONTAJE DE STENT-INJERTO PUEDEN COMPRENDER UN REVESTIMIENTO ADICIONAL, EN DONDE LAS CAPAS DE MATERIAL ESTAN SELLADAS, MINIMIZANDO DE ESTA FORMA EL POTENCIAL TROMBOGENICO DE LOS EXTREMOS LIBRES DEL MONTAJE. EN CUALQUIERA DE LAS REALIZACIONES ANTERIORES, LA MEMBRANA PUEDE SER UN TUBO DE PAREDES FINA. TAMBIEN SE PRESENTA UN PROCEDIMIENTO PARA REALIZAR EL TUBO.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US3847998A | 1998-02-25 | 1998-02-25 | |
US09/053,145 US6488701B1 (en) | 1998-03-31 | 1998-03-31 | Stent-graft assembly with thin-walled graft component and method of manufacture |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2141071T1 true ES2141071T1 (es) | 2000-03-16 |
Family
ID=26715257
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES99301340T Pending ES2141071T1 (es) | 1998-02-25 | 1999-02-24 | Conjunto de injerto e inserto y metodo de fabricacion. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0938879A3 (es) |
DE (1) | DE938879T1 (es) |
ES (1) | ES2141071T1 (es) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7204848B1 (en) | 1995-03-01 | 2007-04-17 | Boston Scientific Scimed, Inc. | Longitudinally flexible expandable stent |
EP0934035B8 (en) | 1996-09-26 | 2006-01-18 | Boston Scientific Scimed, Inc. | Support structure/membrane composite medical device |
US6156064A (en) * | 1998-08-14 | 2000-12-05 | Schneider (Usa) Inc | Stent-graft-membrane and method of making the same |
IT1312073B1 (it) * | 1999-04-14 | 2002-04-04 | Pietro Quaretti | Endoprotesi intraepatica. |
US6364904B1 (en) * | 1999-07-02 | 2002-04-02 | Scimed Life Systems, Inc. | Helically formed stent/graft assembly |
EP1082947A1 (en) * | 1999-09-09 | 2001-03-14 | Grampp, Stephan, Dr. med. | Intraluminal graft with intraluminal access |
US6355058B1 (en) * | 1999-12-30 | 2002-03-12 | Advanced Cardiovascular Systems, Inc. | Stent with radiopaque coating consisting of particles in a binder |
GB0001102D0 (en) | 2000-01-19 | 2000-03-08 | Sulzer Vascutek Ltd | Prosthesis |
GB0003387D0 (en) * | 2000-02-14 | 2000-04-05 | Angiomed Ag | Stent matrix |
US6436132B1 (en) * | 2000-03-30 | 2002-08-20 | Advanced Cardiovascular Systems, Inc. | Composite intraluminal prostheses |
WO2002015824A2 (en) * | 2000-08-25 | 2002-02-28 | Kensey Nash Corporation | Covered stents, systems for deploying covered stents |
CA2485285A1 (en) | 2002-05-10 | 2003-11-20 | Cordis Corporation | Method of making a medical device having a thin wall tubular membrane over a structural frame |
US7351256B2 (en) | 2002-05-10 | 2008-04-01 | Cordis Corporation | Frame based unidirectional flow prosthetic implant |
US7270675B2 (en) | 2002-05-10 | 2007-09-18 | Cordis Corporation | Method of forming a tubular membrane on a structural frame |
US7485141B2 (en) * | 2002-05-10 | 2009-02-03 | Cordis Corporation | Method of placing a tubular membrane on a structural frame |
US20030233141A1 (en) * | 2002-06-13 | 2003-12-18 | Israel Henry M. | Stent coated with stent graft and method therefor |
US8021418B2 (en) | 2003-06-19 | 2011-09-20 | Boston Scientific Scimed, Inc. | Sandwiched radiopaque marker on covered stent |
US7131993B2 (en) | 2003-06-25 | 2006-11-07 | Boston Scientific Scimed, Inc. | Varying circumferential spanned connectors in a stent |
US20050065434A1 (en) * | 2003-09-22 | 2005-03-24 | Bavaro Vincent P. | Polymeric marker with high radiopacity for use in medical devices |
US20050064223A1 (en) | 2003-09-22 | 2005-03-24 | Bavaro Vincent Peter | Polymeric marker with high radiopacity |
US7347869B2 (en) | 2003-10-31 | 2008-03-25 | Cordis Corporation | Implantable valvular prosthesis |
US7070616B2 (en) | 2003-10-31 | 2006-07-04 | Cordis Corporation | Implantable valvular prosthesis |
US20050137677A1 (en) * | 2003-12-17 | 2005-06-23 | Rush Scott L. | Endovascular graft with differentiable porosity along its length |
US8262720B2 (en) | 2004-12-02 | 2012-09-11 | Nitinol Development Corporation | Prosthesis comprising dual tapered stent |
DE102005013547B4 (de) * | 2005-03-23 | 2009-02-05 | Admedes Schuessler Gmbh | Aneurysmen-Stent und Verfahren zu seiner Herstellung |
DE102005019612B4 (de) | 2005-04-27 | 2010-11-25 | Admedes Schuessler Gmbh | Mechanische Verriegelung eines Röntgenmarkers im Eyelet eines Stents oder in einem anderen Körperimplantat |
DE102005039136B4 (de) | 2005-08-18 | 2011-07-28 | Admedes Schuessler GmbH, 75179 | Verbesserung der Röntgensichtbarkeit und Korrosionsbeständigkeit von NiTi Stents unter Einsatz von Nieten aus Sandwichmaterial |
US7988720B2 (en) | 2006-09-12 | 2011-08-02 | Boston Scientific Scimed, Inc. | Longitudinally flexible expandable stent |
US9681966B2 (en) * | 2013-03-15 | 2017-06-20 | Smed-Ta/Td, Llc | Method of manufacturing a tubular medical implant |
CN111467099A (zh) * | 2020-04-16 | 2020-07-31 | 四川大学华西医院 | 一种血管内多层裸支架*** |
CN116172748A (zh) * | 2021-11-26 | 2023-05-30 | 上海微创心脉医疗科技(集团)股份有限公司 | 覆膜支架及覆膜支架*** |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU1091095A (en) * | 1993-11-08 | 1995-05-29 | Harrison M. Lazarus | Intraluminal vascular graft and method |
ES2151082T3 (es) * | 1995-03-10 | 2000-12-16 | Impra Inc | Soporte encapsulado endoluminal y procedimientos para su fabricacion y su colocacion endoluminal. |
US5928279A (en) * | 1996-07-03 | 1999-07-27 | Baxter International Inc. | Stented, radially expandable, tubular PTFE grafts |
-
1999
- 1999-02-24 EP EP99301340A patent/EP0938879A3/en not_active Withdrawn
- 1999-02-24 DE DE1999301340 patent/DE938879T1/de active Pending
- 1999-02-24 ES ES99301340T patent/ES2141071T1/es active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0938879A2 (en) | 1999-09-01 |
DE938879T1 (de) | 2000-04-20 |
EP0938879A3 (en) | 2000-11-08 |
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