Wound healing system that uses a positive pressure in order to encourage the granuloma formation in the tissue site

摘要

Including porous foam positive pressure source (113), vacuum source (151), positioned in contact with the wound a wound healing system that promotes wound healing in a patient (100), and (121). Porous foam comprises a plurality of channels in fluid communication with the vacuum source. The system further includes a (125) filling member having a flexible wall defining an interior chamber. The inner chamber is in fluid communication with a positive pressure source, and the cover member (110) is positioned over the filling member. [Selection] Figure Figure 1