New materials for bone replacement and for joining bones or pros

Details New materials for bone replacement and for joining bones or pros New materials for bone replacement and for joining bones or pros

1994-11-04

1996-09-03

Azpuru, Carlos

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Processes of preparing a desired or intentional composition...

424 7818, 424426, 623 16, A61F 202, A61F 228, A61K 3174

Patent

active

055524540

ABSTRACT:
The invention relates to at least partly resorbable materials for replacing and/or joining bones and auxiliaries for implanting prosthesis material in living bone tissue which contain as their essential components body-compatible ceramic materials in admixture with body-resorbable oligomers and/or polymers of lower hydroxycarboxylic acids, more particularly glycolic acid and/or lactic acid (resin component) and which are characterized in that the resin component is produced using molecular-weight-regulating co-reactants from the class of mono- or polyfunctional carboxylic acids or corresponding alcohols and is substantially freed from free carboxyl groups.

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