Device for treating a wound
A medical device that seals a wound and facilitates wound drainage with suction is provided. In one exemplary embodiment, the device comprises a suction portion, having both an inlet valve and an outlet valve, for suctioning fluids from the wound, and a sealing portion for sealing the wound by engaging the skin adjacent the wound, the suction portion and sealing portion being integral with one another. A method for draining a wound comprises the steps of under-packing the wound with a packing material; sealing the wound; and applying suction to the wound to promote wound drainage and to promote intimate contact between the wound and the packing material.
1. A device for treating a wound, the device comprising:
means for suctioning fluid from the wound, said means comprising:
i) an inlet valve,
ii) an outlet valve,
iii) a resilient element disposed between the inlet valve and the outlet valve and responsive to a mechanical force;
means for sealing the wound, said sealing means engaging the skin adjacent the wound, and
means for reinforcing said sealing means, said reinforcing means coupled to said sealing means such that suction forces applied to the wound are greater than those that would be applied in the absence of said reinforcement means, said reinforcing means i) inhibiting said sealing means from deflecting into a lower portion of the wound and ii) drawing an interior portion of the wound toward said sealing means thereby increasing wound drainage and contraction.
2. The device according to claim 1 , wherein said reinforcing means is semiflexible.
3. The device according to claim 1 , for use with a remote source of suction, wherein said suction means is adapted for coupling to the remote source of suction.
4. The device according to claim 1 , wherein each of the inlet valve and the outlet valve is a one-way valve.