Bioactive, bioabsorbable surgical composite material
Patent 6406498 Issued on June 18, 2002. Estimated Expiration Date: September 4, 2018. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
The Applicants' invention is a bioactive, biocompatible, bioabsorbable surgical composite that is fabricated bioabsorbable polymers, copolymers or polymer alloys that are self-reinforced and contain ceramic particles or reinforcement fibers, and also can be porous. The composite of the invention can be formed into devices like pins, screws, plates, tacks, bolts, intramedullary nails, suture anchors, staples, and many other devices, all of which are useful in bone-to-bone, soft tissue-to-bone or soft tissue-to-soft tissue fixation or in fixation of bioabsorbable and/or biostable implants in or on bone or soft tissue.
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