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US 2014/0271785 A1Published application
Bioactive porous bone graft implants
AssigneeProsidyan, Inc.
InventorsCharanpreet S. BAGGA, Steve B. JUNG, Hyun W. BAE
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Abstract
Bioactive porous bone graft implants in various forms suitable for bone tissue regeneration and/or repair, as well as methods of use, are provided. The implants are formed of bioactive glass and have an engineered porosity. The implants may take the form of a putty, foam, fibrous cluster, fibrous matrix, granular matrix, or combinations thereof and allow for enhanced clinical results as well as ease of handling.
Claims22
A porous, composite bone graft implant comprising:
- a first component comprising a bioactive glass material;
- and
- a second component comprising a bioactive material;
- each of the components having a different resorption capacity than the other component;
- wherein the composite implant comprises a pore size distribution including pores characterized by pore diameters ranging from about 100 nanometers to about 1 millimeter.
2 more elements
The implant of claim 16, further being a foam.
A composite bone graft implant comprising:
- a conformable putty having a first component comprising a bioactive glass material in the form of porous granules, and a second component comprising a carrier material;
- wherein each of the components has a different resorption capacity than the other component.
Dependencies are inferred from the claim text.