Wound treatment device and wound covering used therein

Abstract

The wound treatment device comprises a wound covering constituted from a flexible laminate including a porous member and a watertight film member laminated on the porous member, a negative pressure supply pump for supplying negative pressure to the porous member side, an irrigation fluid pump for supplying an irrigation fluid to the porous member side and discharging the irrigation fluid from the porous member side, a canister for intaking the discharged irrigation fluid, and a control unit for controlling the negative pressure supply pump and the irrigation fluid pump. The wound treatment device performs negative pressure wound therapy and irrigation on the wound covered on the porous member side by the wound covering.

Dependencies are inferred from the claim text.