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1. WO2011008726 - SCAFFOLD FOR TISSUE REGENERATION IN MAMMALS

Publication Number WO/2011/008726
Publication Date 20.01.2011
International Application No. PCT/US2010/041773
International Filing Date 13.07.2010
IPC
B32B 5/16 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
5Layered products characterised by the non-homogeneity or physical structure of a layer
16characterised by features of a layer formed of particles, e.g. chips, chopped fibres, powder
CPC
A61K 33/22
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
33Medicinal preparations containing inorganic active ingredients
22Boron compounds
A61L 27/10
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS 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
27Materials for ; grafts or; prostheses or for coating ; grafts or; prostheses
02Inorganic materials
10Ceramics or glasses
A61L 27/56
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS 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
27Materials for ; grafts or; prostheses or for coating ; grafts or; prostheses
50Materials characterised by their function or physical properties ; , e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
56Porous materials, ; e.g. foams or sponges
C03C 11/00
CCHEMISTRY; METALLURGY
03GLASS; MINERAL OR SLAG WOOL
CCHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
11Multi-cellular glass ; ; Porous or hollow glass or glass particles
C03C 13/00
CCHEMISTRY; METALLURGY
03GLASS; MINERAL OR SLAG WOOL
CCHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
13Fibre or filament compositions
C03C 3/14
CCHEMISTRY; METALLURGY
03GLASS; MINERAL OR SLAG WOOL
CCHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
3Glass compositions
12Silica-free oxide glass compositions
14containing boron
Applicants
  • THE CURATORS OF THE UNIVERSITY OF MISSOURI [US]/[US] (AllExceptUS)
  • DAY, Delbert, E. [US]/[US] (UsOnly)
  • JUNG, Steven, B. [US]/[US] (UsOnly)
  • BROWN, Roger, F. [US]/[US] (UsOnly)
Inventors
  • DAY, Delbert, E.
  • JUNG, Steven, B.
  • BROWN, Roger, F.
Agents
  • FLEISCHUT, Paul, I. J.
Priority Data
12/504,48916.07.2009US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SCAFFOLD FOR TISSUE REGENERATION IN MAMMALS
(FR) ECHAFAUDAGE DE REGENERATION TISSULAIRE CHEZ LES MAMMIFERFES
Abstract
(EN)
A three-dimensional scaffold with interconnected pores for repair of tissue comprising a scaffold body for structural support of the tissue scaffold, where the scaffold body comprises scaffold body components bonded to each other and made from component materials comprising about 40 to about 90 wt% B2O3, and two or more other oxides, wherein the scaffold body has a porosity between about 15 and about 90 vol%.
(FR)
L'invention concerne un échafaudage tridimensionnel ayant des pores interconnectés destinés à la réparation de tissu qui comprend un corps d'échafaudage pour le support de structure de l'échafaudage tissulaire, le corps d'échafaudage comprenant des composants de corps d'échafaudage collés les uns aux autres et obtenus à partir de matériaux de composants comprenant entre environ 40 et environ 90 % en poids de B203, et au moins deux autres oxydes, dans lesquels le corps d'échafaudage présente une porosité comprise entre environ 15 et environ 90 vol%.
Also published as
Latest bibliographic data on file with the International Bureau