Wound treatment apparatus and method
An apparatus and method for aspirating, irrigating and/or cleansing wounds is provided. The apparatus and method include one or more of the following: simultaneous aspiration and irrigation of the wound, supplying of thermal energy to fluid circulated through the wound; supplying physiologically active agents to the wound; a biodegradable scaffold in contact with the wound bed; and application of stress or flow stress to the wound bed.
1. A device for treating a wound with non-atmospheric pressure, the device comprising:
a backing layer configured to form a closure over a wound, the backing layer including an opening therein;
a filler material positionable in an enclosed space between the backing layer and the wound;
a positive or negative pressure source configured to apply pressure or negative pressure to the wound through a conduit in fluid communication with the positive or negative pressure source, the conduit having a proximal end;
a boss connected to the conduit, wherein the boss comprises a lower surface having a substantially planar surface configured to engage with a periphery of the opening in the backing layer to create a seal, and wherein the boss is attachable to the backing layer adjacent the opening without extending through the backing layer; and
a pressure monitor tube configured to be at a location between the pressure source and the wound,
wherein a proximal end of the conduit is positioned within the boss, and
wherein the pressure monitor tube is configured to extend into the boss and to protrude through the backing layer.
2. The device of claim 1 , wherein the boss includes a flange at a lower portion thereof, wherein a bottom of the flange comprises the substantially planar surface configured to engage with the periphery of the opening in the backing layer.
3. The device of claim 2 , wherein the proximal end of the conduit is connected to the boss.
4. The device of claim 3 , further comprising an element located between the boss and the backing layer, wherein the element provides a base to mount the bottom of the flange to the backing layer.
5. The device of claim 4 , wherein each of the conduit and the pressure monitor tube are enclosed in the boss.
6. The device of claim 1 , wherein the proximal end is located within a bore of the boss.