EP 2073855 A4 20121121 - INJECTABLE RESORBABLE CERAMIC COMPOSITIONS
Title (en)
INJECTABLE RESORBABLE CERAMIC COMPOSITIONS
Title (de)
INJIZIERBARE UND RESORBIERBARE KERAMIKZUSAMMENSETZUNGEN
Title (fr)
COMPOSITIONS CÉRAMIQUES RÉSORBABLES INJECTABLES
Publication
Application
Priority
- SE 2007050745 W 20071016
- US 85241906 P 20061018
Abstract (en)
[origin: WO2008048182A1] The present invention relates to a ceramic precursor composition for resorbable or partly resorbable high-strength bioelements, wherein the precursor composition comprises 40-70 wt-% of one or more silicate with Ca as the main cation, 40-20 wt- % of a Ca-sulphate, and greater than 0 wt-% to less than 10 wt-% of an acidic soluble Ca-salt, the remainder, if any, comprises additives. The invention also relates to a slurry, a cured material, a medical implant, and a carrier material for drug delivery made from said precursor composition, as well as a method of manufacturing said a cured chemically bonded ceramic material.
IPC 8 full level
A61K 6/06 (2006.01); A61L 24/02 (2006.01); A61L 27/10 (2006.01)
CPC (source: EP)
A61L 24/0042 (2013.01); A61L 24/02 (2013.01); A61L 27/306 (2013.01); A61L 27/58 (2013.01); C04B 28/344 (2013.01); A61L 2400/06 (2013.01); C04B 2111/00836 (2013.01)
Citation (search report)
- [Y] US 2006078590 A1 20060413 - HERMANSSON LEIF [SE], et al
- [Y] ACI COMMITTEE 225 - GREGORY S. BARGER AND AL.: "Guide to the selection and use of hydraulic cements", ACI COMMITTEE REPORT, vol. 225R-99, 1999, pages 1 - 30, XP002685245
- See references of WO 2008048182A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2008048182 A1 20080424; EP 2073855 A1 20090701; EP 2073855 A4 20121121
DOCDB simple family (application)
SE 2007050745 W 20071016; EP 07835330 A 20071016