Wound therapy device and method
A wound therapy device and method includes a skin contacting element, a reactor, and a reactor housing element. The skin contacting element is configured for covering an associated tissue site, the reactor for creating a pressure condition at the associated tissue site upon actuation thereof, and the reactor housing element for accommodating the reactor. The skin contacting element has a skin contacting side and an interface side, which is opposite the skin contacting side. The reactor housing element has a lower affixing side and an upper side, which is opposite the lower affixing side.
1. A method of assembling a wound therapy device, comprising:
packaging a skin contacting element, a first seal and a first release layer as a first package component of the wound therapy device, wherein a first adhesive is disposed on a skin contacting side of the skin contacting element for adhering the skin contacting element around a tissue site, wherein the first seal is applied over the first adhesive and is configured to seal the skin contacting element around the tissue site, and the first release layer being removable to expose the first adhesive and the first seal provided on the skin contacting side of the skin contacting element; and
packaging a reactor housing element, a second seal and a reactor, which is an oxygen scavenger, as a second, separate, package component of the wound therapy device, wherein a second adhesive is disposed on a lower affixing side of the reactor housing element for adhering the reactor housing element to the skin contacting element, wherein the second seal being configured to promote sealing between the skin contacting element and the reactor housing element when the reactor housing element is adhered to the skin contacting element with the reactor disposed therebetween.
2. The method of claim 1 , wherein the reactor housing element is a thin sheet-like membrane.
3. The method of claim 1 , wherein packaging the reactor housing element, the second seal and the reactor as the second package component of the wound therapy device further includes packaging a pressure release valve disposed on the reactor housing element with the reactor housing element, the second seal and the reactor.
4. The method of claim 1 , wherein the skin contacting element is a thin sheet-like membrane.
5. The method of claim 1 , wherein the skin contacting element includes one or more openings.
6. The method of claim 1 , wherein packaging the reactor housing element, the second seal and the reactor as the second package component of the wound therapy device further includes packaging a package including at least one air-tight barrier selectively removable from the package with the reactor housing element, the second seal and the reactor, wherein the reactor is positioned within the package and air is precluded from access to the reactor until after the at least one air-tight barrier is removed from the package.
7. The method of claim 1 , wherein packaging the reactor housing element, the second seal and the reactor as the second package component of the wound therapy device further includes packaging a second release layer with the reactor housing element, the second seal and the reactor, wherein the second release layer being disposed over the lower affixing side of the reactor housing element.
8. The method of claim 5 , wherein the second release layer is removable to expose the reactor to actuate the reactor by exposing the reactor to ambient.
9. The method of claim 1 , wherein packaging the skin contacting element, the first seal and the first release layer as the first package component of the wound therapy device further includes packaging a wicking element configured to absorb exudate with the skin contacting element, the first seal and the first release layer.