Hybrid biologic/synthetic porous extracellular matrix scaffolds

Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Implant or insert

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C424S422000

Reexamination Certificate

active

07914808

ABSTRACT:
Methods of making a hybrid biologic/synthetic scaffold for repairing damaged or diseased tissue are provided. The methods include the step of suspending pieces of an extracellular matrix material in a liquid to form a slurry, and coating a synthetic mat with the slurry, or mixing or layering the slurry with a synthetic polymer solution. The liquid is subsequently driven off so as to form a foam. Porous implantable scaffolds fabricated by such a method are also disclosed.

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