| 摘要 |
An apparatus for treating or preventing decubitus ulcers includes: a garment sized and shaped to be worn by a patient; a first plurality of fluid channels and a second plurality of fluid channels coupled to the garment and disposed adjacent to one another, at least some of the first plurality of fluid channels being independently inflatable and deflatable as compared with at least some of the second plurality of fluid channels; and a fluid control mechanism coupled to the first and second plurality of fluid channels and operating to repeatably and sequentially inflate and deflate the independently inflatable and deflatable fluid channels from among the first and second plurality of fluid channels such that there is less than a predetermined level of pressure exerted on the patient's tissue under one or more of the deflated channels.
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