| 摘要 |
A device for the topical delivery of nitric oxide gas to an infected area of skin includes a source of nitric oxide gas (8), a bathing unit (6), a flow control valve (22), and a vacuum unit (10). The bathing unit (6) is adapted to surround the area of the infected skin and form a substantially air-tight seal with the skin surface. The bathing unit (6) is also in fluidic communication with the source of nitric oxide (8). The flow control valve is in position downstream of the source of nitric oxide (8) and upstream of the bathing unit (6). The flow control valve (22) controls the amount of nitric oxide gas that is delivered to the bathing unit(6). The vacuum unit (10) is positioned downstream of the bathing unit (6) and is used to withdraw gas from the bathing unit (6). Application of nitric oxide gas to the infected area of skin reduces pathogen levels in the infected area and promotes the healing process. |
