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1. (WO2001054746) COMPOSITE BIOMATERIAL INCLUDING ANISOMETRIC CALCIUM PHOSPHATE REINFORCEMENT PARTICLES
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2001/054746 International Application No.: PCT/US2001/003219
Publication Date: 02.08.2001 International Filing Date: 31.01.2001
Chapter 2 Demand Filed: 25.07.2001
IPC:
A61L 24/00 (2006.01) ,A61L 27/46 (2006.01)
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
24
Surgical adhesives or cements; Adhesives for colostomy devices
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
40
Composite materials, i.e. layered or containing one material dispersed in a matrix of the same or different material
44
having a macromolecular matrix
46
with phosphorus-containing inorganic fillers
Applicants:
ADVANCED RESEARCH AND TECHNOLOGY INSTITUTE, INC. [US/US]; Suite 100 1100 Waterway Boulevard Indianapolis, IN 46202-2156, US
ROEDER, Ryan, K. [US/US]; US (UsOnly)
TURNER, Charles, H. [US/US]; US (UsOnly)
Inventors:
ROEDER, Ryan, K.; US
TURNER, Charles, H.; US
Agent:
HASAN, Salim, A. ; Leydig, Voit & Mayer, Ltd. Two Prudential Plaza Suite 4900 180 North Stetson Chicago, IL 60601-6780, US
Priority Data:
60/179,23831.01.2000US
Title (EN) COMPOSITE BIOMATERIAL INCLUDING ANISOMETRIC CALCIUM PHOSPHATE REINFORCEMENT PARTICLES
(FR) BIOMATERIAU COMPOSITE COMPORTANT DES PARTICULES DE RENFORCEMENT ANISOMETRIQUES A BASE DE PHOSPHATE DE CALCIUM ET PROCEDES ASSOCIES
Abstract:
(EN) Composite biomaterials (e.g., for use as orthopedic implants), as well as methods of preparing composite biomaterials, are disclosed. The composite biomaterial includes a matrix (e.g., a continuous phase) comprising a thermoplastic, a calcium phosphate composition that is curable in vivo, or combinations thereof. The composite biomaterial also includes an isometric calcium phosphate reinforcement particles which are dispersed within the matrix.
(FR) L'invention se rapporte à des biomatériaux composites (destinés, par exemple, à être utilisés comme implants orthopédiques) ainsi qu'à des procédés de préparation de tels biomatériaux composites. Ce biomatériau composite comporte une matrice (par exemple, une phase continue) contenant un thermoplastique, une composition de phosphate de calcium qui est réticulable in vivo, ou des combinaisons de ladite matrice et de ladite composition. Ce matériau composite comporte également des particules de renforcement anisométriques à base de phosphate de calcium qui sont dispersées au sein de ladite matrice.
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Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CR, CU, CZ, DE, DK, DM, DZ, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, TZ, UA, UG, US, UZ, VN, YU, ZA, ZW
African Regional Intellectual Property Organization (ARIPO) (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, 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, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
US20030031698AU2001231264