DE29711398U1 - Mit Fluoralkylgruppen beschichtete Stents - Google Patents

Mit Fluoralkylgruppen beschichtete Stents

Info

Publication number
DE29711398U1
DE29711398U1 DE29711398U DE29711398U DE29711398U1 DE 29711398 U1 DE29711398 U1 DE 29711398U1 DE 29711398 U DE29711398 U DE 29711398U DE 29711398 U DE29711398 U DE 29711398U DE 29711398 U1 DE29711398 U1 DE 29711398U1
Authority
DE
Germany
Prior art keywords
fluoroalkyl groups
stents coated
stents
coated
fluoroalkyl
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
DE29711398U
Other languages
English (en)
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.)
Bayer Pharma AG
Original Assignee
Schering 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 Schering AG filed Critical Schering AG
Priority to DE29711398U priority Critical patent/DE29711398U1/de
Publication of DE29711398U1 publication Critical patent/DE29711398U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes
    • 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
    • A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
    • A61L29/08—Materials for coatings
    • A61L29/085—Macromolecular materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/83—Chemically modified polymers
    • C08G18/831—Chemically modified polymers by oxygen-containing compounds inclusive of carbonic acid halogenides, carboxylic acid halogenides and epoxy halides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/83—Chemically modified polymers
    • C08G18/833—Chemically modified polymers by nitrogen containing compounds
    • 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
DE29711398U 1997-06-24 1997-06-24 Mit Fluoralkylgruppen beschichtete Stents Expired - Lifetime DE29711398U1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29711398U DE29711398U1 (de) 1997-06-24 1997-06-24 Mit Fluoralkylgruppen beschichtete Stents

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29711398U DE29711398U1 (de) 1997-06-24 1997-06-24 Mit Fluoralkylgruppen beschichtete Stents

Publications (1)

Publication Number Publication Date
DE29711398U1 true DE29711398U1 (de) 1998-10-22

Family

ID=8042369

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29711398U Expired - Lifetime DE29711398U1 (de) 1997-06-24 1997-06-24 Mit Fluoralkylgruppen beschichtete Stents

Country Status (1)

Country Link
DE (1) DE29711398U1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998058680A2 (de) * 1997-06-24 1998-12-30 Schering Ag Mit fluoralkylgruppen beschichtete stents

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998058680A2 (de) * 1997-06-24 1998-12-30 Schering Ag Mit fluoralkylgruppen beschichtete stents
WO1998058680A3 (de) * 1997-06-24 1999-05-27 Schering Ag Mit fluoralkylgruppen beschichtete stents

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19981203

R150 Term of protection extended to 6 years

Effective date: 20001023

R151 Term of protection extended to 8 years

Effective date: 20030617

R158 Lapse of ip right after 8 years

Effective date: 20060103