DE29810483U1 - Surface implantation or surface coating for stents or other implants - Google Patents

Surface implantation or surface coating for stents or other implants

Info

Publication number
DE29810483U1
DE29810483U1 DE29810483U DE29810483U DE29810483U1 DE 29810483 U1 DE29810483 U1 DE 29810483U1 DE 29810483 U DE29810483 U DE 29810483U DE 29810483 U DE29810483 U DE 29810483U DE 29810483 U1 DE29810483 U1 DE 29810483U1
Authority
DE
Germany
Prior art keywords
implantation
surface coating
base material
stents
implants
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
DE29810483U
Other languages
German (de)
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.)
Micro Science Medical AG
Original Assignee
Micro Science Medical AG
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 Micro Science Medical AG filed Critical Micro Science Medical AG
Priority to DE29810483U priority Critical patent/DE29810483U1/en
Priority to PCT/EP1999/003919 priority patent/WO1999065537A1/en
Priority to AU46061/99A priority patent/AU4606199A/en
Publication of DE29810483U1 publication Critical patent/DE29810483U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61L27/28—Materials for coating prostheses
    • A61L27/30—Inorganic materials
    • A61L27/306—Other specific inorganic materials not covered by A61L27/303 - A61L27/32
    • 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
    • A61L31/082—Inorganic materials
    • A61L31/088—Other specific inorganic materials not covered by A61L31/084 or A61L31/086
    • 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

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (4)

1. Oberflächenimplantation oder Oberflächenbeschichtung für Stents oder andere Implantate, die auf Dauer oder vorübergehend im menschlichen oder tierischen Körper verbleiben, mit einem aufgrund mechanischer oder geometrischer Anforderungen ausgebildeten Grundkörper aus einem anderen Grundmaterial dadurch gekennzeichnet, daß die Oberfläche oder Oberflächenbeschichtung aus Tantal oder Niob aufgebaut ist.1. Surface implantation or surface coating for stents or other implants, which remain permanently or temporarily in the human or animal body, with a base body formed on the basis of mechanical or geometric requirements from a different base material, characterized in that the surface or surface coating is made of tantalum or niobium . 2. Oberflächenimplantation oder Oberflächenbeschichtung nach Anspruch 1, dadurch gekennzeichnet, daß das Grundmaterial ein anderes Metall oder eine Metallegierung ist.2. Surface implantation or surface coating according to claim 1, characterized characterized in that the base material is another metal or a metal alloy is. 3. Oberflächenimplantation oder Oberflächenbeschichtung nach Anspruch 2, dadurch gekennzeichnet, daß das Grundmaterial rostfreier Stahl 316 L ist.3. Surface implantation or surface coating according to claim 2, characterized in that the base material is 316 L stainless steel. 4. Oberflächenimplantation oder Oberflächenbeschichtung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß das Tantal im Tantalkeramikschichtverbund in mehreren Lagen auf das Grundmaterial in Schichtdicken von mehreren Mikrometern aufgetragen ist.4. Surface implantation or surface coating according to one of claims 1 to 3, characterized in that the tantalum in the tantalum ceramic layer composite in several layers on the base material in layer thicknesses of several micrometers is applied.
DE29810483U 1998-06-12 1998-06-12 Surface implantation or surface coating for stents or other implants Expired - Lifetime DE29810483U1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE29810483U DE29810483U1 (en) 1998-06-12 1998-06-12 Surface implantation or surface coating for stents or other implants
PCT/EP1999/003919 WO1999065537A1 (en) 1998-06-12 1999-06-08 Superficial implant and surface coating for stents and other implants
AU46061/99A AU4606199A (en) 1998-06-12 1999-06-08 Superficial implant and surface coating for stents and other implants

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29810483U DE29810483U1 (en) 1998-06-12 1998-06-12 Surface implantation or surface coating for stents or other implants

Publications (1)

Publication Number Publication Date
DE29810483U1 true DE29810483U1 (en) 1999-10-14

Family

ID=8058410

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29810483U Expired - Lifetime DE29810483U1 (en) 1998-06-12 1998-06-12 Surface implantation or surface coating for stents or other implants

Country Status (3)

Country Link
AU (1) AU4606199A (en)
DE (1) DE29810483U1 (en)
WO (1) WO1999065537A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10357334A1 (en) * 2003-12-05 2005-07-07 Grönemeyer, Dietrich H. W., Prof. Dr.med. MR compatible medical implant
US7402173B2 (en) 2000-09-18 2008-07-22 Boston Scientific Scimed, Inc. Metal stent with surface layer of noble metal oxide and method of fabrication
US7604703B2 (en) 2000-09-18 2009-10-20 Boston Scientific Scimed, Inc. Primarily niobium stent

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002005863A1 (en) * 2000-07-14 2002-01-24 Advanced Cardiovascular Systems, Inc. Radiopaque stent composed of a binary alloy
US6478815B1 (en) * 2000-09-18 2002-11-12 Inflow Dynamics Inc. Vascular and endoluminal stents
EP1337286A1 (en) * 2000-11-28 2003-08-27 Fortimedix B.V. Stent
DK174876B1 (en) 2001-02-26 2004-01-12 Danfoss As Implant and implant surface modification process
DE10361942A1 (en) 2003-12-24 2005-07-21 Restate Patent Ag Radioopaque marker for medical implants
CH701726B1 (en) 2010-05-11 2011-03-15 Medacta Int Sa Metal substrate comprises nitride-based ceramic coatings used for the production of the joints of orthopedic implants

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5948873B2 (en) * 1980-05-14 1984-11-29 ペルメレック電極株式会社 Method for manufacturing electrode substrate or electrode provided with corrosion-resistant coating
CH665349A5 (en) * 1985-01-08 1988-05-13 Sulzer Ag METALLIC BONE IMPLANT.
US5477864A (en) * 1989-12-21 1995-12-26 Smith & Nephew Richards, Inc. Cardiovascular guidewire of enhanced biocompatibility
SG54312A1 (en) * 1991-04-30 1998-11-16 Saint Gobain Vitrage Glass substrate coated with thin multifilms for protection against solar radiation
US6174329B1 (en) * 1996-08-22 2001-01-16 Advanced Cardiovascular Systems, Inc. Protective coating for a stent with intermediate radiopaque coating
FR2765095B1 (en) * 1997-06-27 2000-02-04 Alain Guinounet IMPLANTABLE MEDICAL DEVICE FOR SCREWING INTO JAW BONES TO RECEIVE PROVISIONAL DENTAL PROSTHESIS

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7402173B2 (en) 2000-09-18 2008-07-22 Boston Scientific Scimed, Inc. Metal stent with surface layer of noble metal oxide and method of fabrication
US7604703B2 (en) 2000-09-18 2009-10-20 Boston Scientific Scimed, Inc. Primarily niobium stent
US7582112B2 (en) 2003-02-10 2009-09-01 Boston Scientific Scimed, Inc. Metal stent with surface layer of noble metal oxide and method of fabrication
DE10357334A1 (en) * 2003-12-05 2005-07-07 Grönemeyer, Dietrich H. W., Prof. Dr.med. MR compatible medical implant

Also Published As

Publication number Publication date
AU4606199A (en) 2000-01-05
WO1999065537A1 (en) 1999-12-23

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19991118

R021 Search request validly filed

Effective date: 20000318

R120 Application withdrawn or ip right abandoned

Effective date: 20000719

R163 Identified publications notified

Effective date: 20001026