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1. (WO2019041054) PARTICULATE BIOMATERIAL CONTAINING PARTICLES WITH GEODESIC SHAPES, PRODUCTION METHOD AND USE FOR FILLING OR SUBSTITUTING BONE TISSUE
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Pub. No.: WO/2019/041054 International Application No.: PCT/CL2018/050066
Publication Date: 07.03.2019 International Filing Date: 16.08.2018
IPC:
A61F 2/28 (2006.01) ,A61L 27/00 (2006.01) ,A61L 27/08 (2006.01) ,A61L 27/12 (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
28
Bones
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
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
08
Carbon
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
12
Phosphorus-containing materials, e.g. apatite
Applicants:
PONTIFICIA UNIVERSIDAD CATÓLICA DE CHILE [CL/CL]; Avenida Libertador Bernardo O'Higgins 340 Santiago, CL
Inventors:
VARGAS DÍAZ, Alex Patricio; CL
RAMOS GREZ, Jorge Andrés; CL
Agent:
DEL RIO, María Carolina; CL
Priority Data:
2194-201729.08.2017CL
Title (EN) PARTICULATE BIOMATERIAL CONTAINING PARTICLES WITH GEODESIC SHAPES, PRODUCTION METHOD AND USE FOR FILLING OR SUBSTITUTING BONE TISSUE
(FR) BIOMATÉRIAU PARTICULAIRE QUI CONTIENT DES PARTICULES DE FORMES GÉODÉSIQUES, MÉTHODE D'OBTENTION ET UTILISATION POUR LE REMPLISSAGE OU LE REMPLACEMENT DE TISSUS OSSEUX
(ES) BIOMATERIAL PARTICULADO QUE CONTIENE PARTÍCULAS CON FORMAS GEODÉSICAS, MÉTODO DE OBTENCIÓN Y USO PARA RELLENO O SUBSTITUCIÓN DE TEJIDO ÓSEO
Abstract:
(EN) The invention relates to particulate biomaterial containing particles with geodesic shapes for filling or substituting bone tissue, and to a method for preparing the particulate biomaterial containing particles with geodesic shapes for filling or substituting bone tissue, which is prepared using rapid prototyping (RP), said particles having non-prismatic hemispherical geodesic shapes.
(FR) L'invention concerne un biomatériau particulaire qui contient des particules de formes géodésiques pour le remplissage ou le remplacement de tissus osseux, et une méthode pour préparer ledit biomatériau particulaire qui contient des particules de formes géodésiques pour le remplissage ou le remplacement de tissus osseux, préparé au moyen de la technique de prototypage rapide (PR) dans lequel lesdites particules présentent des formes géodésiques semi-sphériques non prismatiques.
(ES) Biomaterial particulado que contiene partículas con formas geodésicas para relleno o substitución de tejido óseo, y un método, para preparar el biomaterial particulado que contiene partículas con formas geodésicas para relleno o substitución de tejido óseo, preparado por medio de la técnica de prototipado rápido (PR) en donde dichas partículas tienen formas geodésicas semiesféricas no prismáticas.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Spanish (ES)
Filing Language: Spanish (ES)