CPC A61K 47/36 (2013.01) [A61K 31/738 (2013.01)] | 20 Claims |
1. An apparatus comprising:
hyaluronic acid included in a hydrogel; and
alginate included in the hydrogel;
wherein (a) the alginate is formed around the hyaluronic acid, (b) the hyaluronic acid and the alginate are formed around a network of pores that are filled with a material; (c) the material includes at least one of additional hyaluronic acid, additional alginate, a drug, a growth factor, a hormone, a protein, or combinations thereof;
wherein the hydrogel is substantially dehydrated.
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