DE19834956B9 - Stützprothese (Stent) - Google Patents
Stützprothese (Stent) Download PDFInfo
- Publication number
- DE19834956B9 DE19834956B9 DE19834956A DE19834956A DE19834956B9 DE 19834956 B9 DE19834956 B9 DE 19834956B9 DE 19834956 A DE19834956 A DE 19834956A DE 19834956 A DE19834956 A DE 19834956A DE 19834956 B9 DE19834956 B9 DE 19834956B9
- Authority
- DE
- Germany
- Prior art keywords
- stent
- supporting prosthesis
- prosthesis
- supporting
- 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 - Fee Related
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
- A61F2/82—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
- A61F2/82—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
- A61F2/915—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 with bands having a meander structure, adjacent bands being connected to each other
-
- 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
- A61F2002/061—Blood vessels provided with means for allowing access to secondary lumens
-
- 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
- A61F2/915—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 with bands having a meander structure, adjacent bands being connected to each other
- A61F2002/91525—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 with bands having a meander structure, adjacent bands being connected to each other within the whole structure different bands showing different meander characteristics, e.g. frequency or amplitude
-
- 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
- A61F2/915—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 with bands having a meander structure, adjacent bands being connected to each other
- A61F2002/91533—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 with bands having a meander structure, adjacent bands being connected to each other characterised by the phase between adjacent bands
- A61F2002/91541—Adjacent bands are arranged out of phase
-
- 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
- A61F2/915—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 with bands having a meander structure, adjacent bands being connected to each other
- A61F2002/9155—Adjacent bands being connected to each other
- A61F2002/91558—Adjacent bands being connected to each other connected peak to peak
-
- 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
- A61F2250/0018—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 elasticity, stiffness or compressibility
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/904,788 US5855600A (en) | 1997-08-01 | 1997-08-01 | Flexible implantable stent with composite design |
US93362797A | 1997-09-19 | 1997-09-19 | |
US933627 | 1997-09-19 | ||
US904788 | 2001-07-13 |
Publications (3)
Publication Number | Publication Date |
---|---|
DE19834956A1 DE19834956A1 (de) | 1999-05-06 |
DE19834956B4 DE19834956B4 (de) | 2004-07-22 |
DE19834956B9 true DE19834956B9 (de) | 2005-10-20 |
Family
ID=27129408
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19834956A Expired - Fee Related DE19834956B9 (de) | 1997-08-01 | 1998-08-03 | Stützprothese (Stent) |
Country Status (2)
Country | Link |
---|---|
US (1) | US6398805B1 (de) |
DE (1) | DE19834956B9 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8449597B2 (en) | 1995-03-01 | 2013-05-28 | Boston Scientific Scimed, Inc. | Longitudinally flexible expandable stent |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6235053B1 (en) | 1998-02-02 | 2001-05-22 | G. David Jang | Tubular stent consists of chevron-shape expansion struts and contralaterally attached diagonal connectors |
EP0884029B1 (de) * | 1997-06-13 | 2004-12-22 | Gary J. Becker | Expandierbare intraluminale Endoprothese |
US6193744B1 (en) | 1998-09-10 | 2001-02-27 | Scimed Life Systems, Inc. | Stent configurations |
US8092514B1 (en) * | 1998-11-16 | 2012-01-10 | Boston Scientific Scimed, Inc. | Stretchable anti-buckling coiled-sheet stent |
DE19906956B4 (de) * | 1999-02-19 | 2011-07-21 | QualiMed Innovative Medizin-Produkte GmbH, 21423 | Stent sowie Verfahren zur Herstellung eines Stents |
CA2373970C (en) | 1999-07-02 | 2008-12-30 | Endotex Interventional Systems, Inc. | Flexible, stretchable coiled-sheet stent |
US8070792B2 (en) | 2000-09-22 | 2011-12-06 | Boston Scientific Scimed, Inc. | Stent |
DE10050970A1 (de) * | 2000-10-10 | 2002-04-11 | Biotronik Mess & Therapieg | Stent |
US20040054398A1 (en) * | 2002-09-13 | 2004-03-18 | Cully Edward H. | Stent device with multiple helix construction |
WO2005011796A1 (ja) * | 2003-08-05 | 2005-02-10 | Kaneka Corporation | 生体留置用ステント |
DE102004045226B4 (de) | 2004-09-17 | 2008-01-17 | Optiray Medizintechnik Gmbh | Stützprothese |
US8066759B2 (en) * | 2005-02-04 | 2011-11-29 | Boston Scientific Scimed, Inc. | Resonator for medical device |
US7595469B2 (en) * | 2005-05-24 | 2009-09-29 | Boston Scientific Scimed, Inc. | Resonator for medical device |
US7279664B2 (en) * | 2005-07-26 | 2007-10-09 | Boston Scientific Scimed, Inc. | Resonator for medical device |
US7304277B2 (en) * | 2005-08-23 | 2007-12-04 | Boston Scientific Scimed, Inc | Resonator with adjustable capacitor for medical device |
US7524282B2 (en) * | 2005-08-29 | 2009-04-28 | Boston Scientific Scimed, Inc. | Cardiac sleeve apparatus, system and method of use |
US7423496B2 (en) * | 2005-11-09 | 2008-09-09 | Boston Scientific Scimed, Inc. | Resonator with adjustable capacitance for medical device |
US20070173925A1 (en) * | 2006-01-25 | 2007-07-26 | Cornova, Inc. | Flexible expandable stent |
US7833260B2 (en) * | 2006-07-20 | 2010-11-16 | Orbusneich Medical, Inc. | Bioabsorbable polymeric medical device |
KR100795125B1 (ko) | 2006-07-31 | 2008-01-17 | 연세대학교 산학협력단 | 관상동맥용 스텐트 |
US20080215132A1 (en) * | 2006-08-28 | 2008-09-04 | Cornova, Inc. | Implantable devices having textured surfaces and methods of forming the same |
US7867273B2 (en) * | 2007-06-27 | 2011-01-11 | Abbott Laboratories | Endoprostheses for peripheral arteries and other body vessels |
US9144508B2 (en) * | 2007-07-19 | 2015-09-29 | Back Bay Medical Inc. | Radially expandable stent |
WO2009042875A2 (en) * | 2007-09-26 | 2009-04-02 | Cornova, Inc. | Flexible expandable stent and methods of surface modification therefor |
US8357179B2 (en) | 2009-07-08 | 2013-01-22 | Concentric Medical, Inc. | Vascular and bodily duct treatment devices and methods |
US8795317B2 (en) | 2009-07-08 | 2014-08-05 | Concentric Medical, Inc. | Embolic obstruction retrieval devices and methods |
US8357178B2 (en) | 2009-07-08 | 2013-01-22 | Concentric Medical, Inc. | Vascular and bodily duct treatment devices and methods |
US8529596B2 (en) | 2009-07-08 | 2013-09-10 | Concentric Medical, Inc. | Vascular and bodily duct treatment devices and methods |
US8795345B2 (en) | 2009-07-08 | 2014-08-05 | Concentric Medical, Inc. | Vascular and bodily duct treatment devices and methods |
US20110009941A1 (en) * | 2009-07-08 | 2011-01-13 | Concentric Medical, Inc. | Vascular and bodily duct treatment devices and methods |
BR112013019925A2 (pt) | 2011-02-04 | 2016-12-13 | Concentric Medical Inc | dispositivos e métodos de tratamento de duto corporal e vascular |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5449373A (en) * | 1994-03-17 | 1995-09-12 | Medinol Ltd. | Articulated stent |
DE19540851A1 (de) * | 1995-10-30 | 1997-05-07 | Variomed Ag | Stent zur transluminalen Implantation in Hohlorgane |
DE19617823A1 (de) * | 1996-05-03 | 1997-11-13 | Sitomed Medizintechnik Vertrie | Koronarer Stent |
DE19740506A1 (de) * | 1996-09-19 | 1998-03-26 | Medinol Ltd | Stent mit variablen Merkmalen zur Optimierung der Stützeigenschaften und Verfahren zur Herstellung eines derartigen Stents |
DE19653708A1 (de) * | 1996-10-28 | 1998-04-30 | Biotronik Mess & Therapieg | Stent |
WO1998035634A1 (de) * | 1997-02-17 | 1998-08-20 | Jomed Implantate Gmbh | Stent |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5817152A (en) * | 1994-10-19 | 1998-10-06 | Birdsall; Matthew | Connected stent apparatus |
US5630829A (en) * | 1994-12-09 | 1997-05-20 | Intervascular, Inc. | High hoop strength intraluminal stent |
US6203569B1 (en) * | 1996-01-04 | 2001-03-20 | Bandula Wijay | Flexible stent |
US5980553A (en) * | 1996-12-20 | 1999-11-09 | Cordis Corporation | Axially flexible stent |
US6258116B1 (en) * | 1996-01-26 | 2001-07-10 | Cordis Corporation | Bifurcated axially flexible stent |
US5925061A (en) * | 1997-01-13 | 1999-07-20 | Gore Enterprise Holdings, Inc. | Low profile vascular stent |
US5827321A (en) * | 1997-02-07 | 1998-10-27 | Cornerstone Devices, Inc. | Non-Foreshortening intraluminal prosthesis |
US5810872A (en) * | 1997-03-14 | 1998-09-22 | Kanesaka; Nozomu | Flexible stent |
US6331189B1 (en) * | 1999-10-18 | 2001-12-18 | Medtronic, Inc. | Flexible medical stent |
-
1998
- 1998-08-03 DE DE19834956A patent/DE19834956B9/de not_active Expired - Fee Related
-
2000
- 2000-04-07 US US09/544,780 patent/US6398805B1/en not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5449373A (en) * | 1994-03-17 | 1995-09-12 | Medinol Ltd. | Articulated stent |
DE19540851A1 (de) * | 1995-10-30 | 1997-05-07 | Variomed Ag | Stent zur transluminalen Implantation in Hohlorgane |
DE19617823A1 (de) * | 1996-05-03 | 1997-11-13 | Sitomed Medizintechnik Vertrie | Koronarer Stent |
DE19740506A1 (de) * | 1996-09-19 | 1998-03-26 | Medinol Ltd | Stent mit variablen Merkmalen zur Optimierung der Stützeigenschaften und Verfahren zur Herstellung eines derartigen Stents |
DE19653708A1 (de) * | 1996-10-28 | 1998-04-30 | Biotronik Mess & Therapieg | Stent |
WO1998035634A1 (de) * | 1997-02-17 | 1998-08-20 | Jomed Implantate Gmbh | Stent |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8449597B2 (en) | 1995-03-01 | 2013-05-28 | Boston Scientific Scimed, Inc. | Longitudinally flexible expandable stent |
US8728147B2 (en) | 1995-03-01 | 2014-05-20 | Boston Scientific Limited | Longitudinally flexible expandable stent |
Also Published As
Publication number | Publication date |
---|---|
US6398805B1 (en) | 2002-06-04 |
DE19834956A1 (de) | 1999-05-06 |
DE19834956B4 (de) | 2004-07-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8181 | Inventor (new situation) |
Free format text: ALT, ECKHARD, DR., 85521 OTTOBRUNN, DE |
|
8181 | Inventor (new situation) |
Free format text: ERFINDER IST ANMELDER |
|
8364 | No opposition during term of opposition | ||
8397 | Reprint of erroneous patent document | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20110301 |