Patent ID: 7945332

Claim:
Apparatus for attachment and reinforcement of tissue, the apparatus comprising: an energy applicator positioned adjacent a first tissue contacting surface, the energy applicator configured to apply an amount of energy to generate heat within a target tissue so as to evaporate intracellular and extracellular water from the target tissue to create dried tissue, and denature at least one of collagen and elastin within the target tissue to attach portions of the target tissue together; and a biopolymer applicator disposed at a second tissue contacting surface, the biopolymer applicator configured for housing a biopolymer material at a location adjacent to the target tissue to receive the heat generated by the energy applied to the target tissue so as to allow the biopolymer material to change phase from a solid state to a molten state, and to allow the biopolymer to fill the dried tissue so as to reinforce the portions of the target tissue attached to one another and provide a hermetic seal once the biopolymer cools and returns to the solid state.