Method and apparatus for treating bone fractures, and/or for fortifying and/or augmenting bone, including the provision and use of composite implants
Assignee206 ORTHO, Inc.
InventorsJeffrey A. D'Agostino, Andrew J. Carter, Arthur Watterson, Joseph P. Lane
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Abstract
A composite implant comprising a bioabsorbable matrix material, an outer sheath of a textile comprising filaments; and a plurality of flexible reinforcing rods held together by the outer sheath; each of the flexible reinforcing rods have a plurality of filaments, and the filaments of the textile and the flexible reinforcing rods include a degradable or resorbable glass. Preferably, the filaments are present in the composite implant in an amount of 20 volume percent to 95 volume percent, based on the total volume of the composite implant.
Claims19
A composite implant comprising:
- i) a bioabsorbable matrix material in a non-flowable state;
- ii) an outer sheath of a textile comprising filaments;
- iii) a plurality of flexible reinforcing rods held together by the outer sheath;
- and
- iv) optionally, a guide wire parallel to and positioned near a central axis of the composite implant;
- wherein each of the flexible reinforcing rods have a plurality of filaments;
- wherein the filaments of the textile includes filaments having a different orientation than an orientation of the flexible reinforcing rods;
- and
- wherein the filaments of the textile and the flexible reinforcing rods include a degradable or resorbable glass;
- wherein an amount of reinforcing rods, in the composite implant is 20 volume percent to 95 volume percent, based on the total volume of the composite implant.
A composite implant comprising:
- i) a bioabsorbable matrix material in a non-flowable state;
- ii) an outer sheath of a textile comprising filaments;
- iii) a plurality of flexible reinforcing rods held together by the outer sheath;
- and
- iv) a guidewire
- wherein each of the flexible reinforcing rods have a plurality of filaments;
- wherein the textile and the flexible reinforcing rods have different fiber orientations;
- and
- wherein the filaments of the textile and the flexible reinforcing rods include a degradable or resorbable glass.
Dependencies are inferred from the claim text.