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1. (WO1998052623) ION-IMPLANTED PROTEIN-COATED INTRALUMENAL IMPLANTS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1998/052623 International Application No.: PCT/US1998/010404
Publication Date: 26.11.1998 International Filing Date: 20.05.1998
IPC:
A61B 17/12 (2006.01) ,A61L 27/34 (2006.01) ,A61L 31/10 (2006.01) ,A61L 33/12 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
17
Surgical instruments, devices or methods, e.g. tourniquets
12
for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
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
28
Materials for coating prostheses
34
Macromolecular 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
31
Materials for other surgical articles
08
Materials for coatings
10
Macromolecular 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
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
12
Polypeptides, proteins or derivatives thereof
Applicants:
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA [US/US]; 12th floor 1111 Franklin Street Oakland, CA 94607-5200, US
Inventors:
MURAYAMA, Yuichi; US
VINUELA, Fernando; US
SUZUKI, Yoshiaki; JP
IWAKI, Masaya; JP
Agent:
KAPLAN, Cindy, S. ; Morrison & Foerster LLP 755 Page Mill Road Palo Alto, CA 94304-1018, US
Priority Data:
08/861,99422.05.1997US
Title (EN) ION-IMPLANTED PROTEIN-COATED INTRALUMENAL IMPLANTS
(FR) IMPLANTS ENDOLUMINAUX REVETUS D'UNE PROTEINE A IMPLANTATION IONIQUE
Abstract:
(EN) Ion-implanted protein-coated occlusion coils are described which have essentially the same dimensions as untreated coils and exhibit altered surface properties, e.g., thrombogenicity, endothelial cellular migration and adhesion, relative to untreated coils thus making them particularly useful in treating wide-necked brain aneurysms.
(FR) La présente invention concerne des spirales d'occlusion revêtues d'une protéine à implantation ionique possédant essentiellement les mêmes dimensions que les spirales non traitées et présentant des propriétés de surface altérées (par exemple, thrombogénicité, adhésion et migration cellulaire endothéliale) par rapport aux spirales non traitées, les rendant ainsi particulièrement utiles dans le traitement d'anévrisme cérébral à large collet.
Designated States: AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CU, CZ, DE, DK, EE, ES, FI, GB, GE, GM, GW, HU, ID, IL, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, UA, UG, UZ, VN, YU, ZW
African Regional Intellectual Property Organization (ARIPO) (GH, GM, KE, LS, MW, SD, SZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
AU1998075874