×

BIPHASIC CALCIUM PHOSPHATE CEMENT FOR DRUG DELIVERY

  • US 20110021427A1
  • Filed: 07/26/2010
  • Published: 01/27/2011
  • Est. Priority Date: 07/27/2009
  • Status: Active Grant
First Claim
Patent Images

1. A settable biphasic composition comprising:

  • a plurality of individual calcium phosphate particles wherein the calcium phosphate particles have a portion of the phosphate substituted with silicon;

    a liquid capable of supporting calcium phosphate precipitation; and

    a bioabsorbable polymer at a concentration that enables tissue ingrowth into the composition upon polymer absorption, wherein the calcium phosphate particles are deposited around the bioabsorbable polymer during curing of the biphasic composition.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×