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1. (WO1987003209) ANTI-THROMBOGENIC, UNCALCIFIABLE MATERIAL AND PROCESS FOR THE PRODUCTION OF MEDICAL ARTICLES
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1987/003209 International Application No.: PCT/DE1986/000471
Publication Date: 04.06.1987 International Filing Date: 18.11.1986
IPC:
A61F 2/24 (2006.01) ,A61L 27/02 (2006.01) ,A61L 27/18 (2006.01) ,A61L 33/00 (2006.01) ,A61L 33/06 (2006.01) ,B29C 41/14 (2006.01) ,B29C 41/20 (2006.01) ,B29C 67/24 (2006.01) ,B29C 70/68 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
F
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
2
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
02
Prostheses implantable into the body
24
Heart valves
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
L
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
27
Materials for prostheses or for coating prostheses
02
Inorganic materials
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
L
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
27
Materials for prostheses or for coating prostheses
14
Macromolecular materials
18
obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
L
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
33
Antithrombogenic treatment of surgical articles, e.g. sutures, catheters, prostheses, or of articles for the manipulation or conditioning of blood; Materials for such treatment
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
L
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
33
Antithrombogenic treatment of surgical articles, e.g. sutures, catheters, prostheses, or of articles for the manipulation or conditioning of blood; Materials for such treatment
06
Use of macromolecular materials
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
41
Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
02
for making articles of definite length, i.e. discrete articles
14
Dipping a core
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
41
Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
02
for making articles of definite length, i.e. discrete articles
20
incorporating preformed parts or layers, e.g. moulding around inserts or for coating articles
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
67
Shaping techniques not covered by groups B29C39/-B29C65/93
24
characterised by the choice of material
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
70
Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
68
by incorporating or moulding on preformed parts, e.g. inserts, layers
Applicants:
BEIERSDORF AG [DE/DE]; Unnastrasse 48 D-2000 Hamburg 20, DE
Inventors:
PIETSCH, Hanns; DE
SACHAU, Günther; DE
KARTHEUS, Holger; DE
HOLTZMANN, Hans-Joachim; DE
REUL, Helmut; DE
Common
Representative:
BEIERSDORF AG; Unnastrasse 48 D-2000 Hamburg 20, DE
Priority Data:
P 35 41 478.223.11.1985DE
Title (EN) ANTI-THROMBOGENIC, UNCALCIFIABLE MATERIAL AND PROCESS FOR THE PRODUCTION OF MEDICAL ARTICLES
(FR) MATERIAU ANTI-THROMBOGENE ET NON-CALCIFIABLE, ET PROCEDE DE FABRICATION D'OBJETS UTILISES A DES FINS MEDICALES
Abstract:
(EN) An anti-thrombogenic, elastic and uncalcifiable material is charaterized by the addition of fatty acid esters and possibly by the further addition of water-reactive cross-linking agents.
(FR) Un matériau anti-thrombogène élastique et non-calcifiable à base de polyuréthane se caractérise par l'addition d'esters d'acides gras et éventuellement par l'addition supplémentaire de réticulants réagissant à l'eau.
Designated States: JP
European Patent Office (AT, BE, CH, DE, FR, GB, IT, NL, SE)
Publication Language: German (DE)
Filing Language: German (DE)
Also published as:
EP0224153EP0249603US4778461US4831065US4996054