Composite bone repair material
First Claim
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1. A sliceable composite bone repair material comprising:
- a porous block-shaped scaffold comprising a bone substitute material comprising a synthetic ceramic material, and wherein said scaffold comprises interconnected macropores; and
a stabilizing polymer disposed therein, wherein the stabilizing polymer is a degradable polyethylene glycol hydrogel formed by a cross-linking Michael-type addition reaction of at least two precursor molecules, wherein said cross-linking reaction forms an ester linkage between the at least two precursor molecules, andwherein said hydrogel is degradable in water.
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Abstract
The present invention relates to a sliceable composite bone repair material comprising a porous block-shaped ceramic scaffold and a stabilizing polymer disposed therein. Said ceramic scaffold is a synthetic ceramic material or a naturally-derived material. Additionally said scaffold comprises interconnected macropores.
30 Citations
13 Claims
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1. A sliceable composite bone repair material comprising:
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a porous block-shaped scaffold comprising a bone substitute material comprising a synthetic ceramic material, and wherein said scaffold comprises interconnected macropores; and a stabilizing polymer disposed therein, wherein the stabilizing polymer is a degradable polyethylene glycol hydrogel formed by a cross-linking Michael-type addition reaction of at least two precursor molecules, wherein said cross-linking reaction forms an ester linkage between the at least two precursor molecules, and wherein said hydrogel is degradable in water. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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Specification