| 摘要 |
A wound treatment device comprising an enclosed space formed from the joining of two layers of material to form a main unit is used to provide and maintain oxygen-rich or oxygen-depleted microenvironments over a wound. At least one inlet connects at one end to a source for gas and, at an opposite end, to the enclosed space to provide the main unit with gas to be delivered to a wound for treatment thereof. The plurality of delivery openings provides uniform delivery of one or more gases to the microenvironment associated with the wound. Gas is exhausted from the microenvironment associated with the wound to the external environment via the plurality of exhaust outlets such that the exhausted gases do not contaminate or otherwise interfere with the delivery of one or more gases to the microenvironment associated with the wound.
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