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Method and apparatus for bridging from a dressing in negative pressure wound therapy
专利权人:
Smith & Nephew; Inc.
发明人:
David G. Heagle
申请号:
US14261296
公开号:
USRE046825E1
申请日:
2014.04.24
申请国别(地区):
US
年份:
2018
代理人:
摘要:
A method of bridging from a wound dressing to a wound port for negative pressure wound therapy includes positioning an elongate wick between a wound and a remote location with respect to the wound. The elongate wick includes a three-dimensional spacer fabric having an upper fabric layer spaced from a lower fabric layer by an intermediate layer of pile threads. The elongate wick is covered with a flexible wick cover such that an enclosure is formed around the elongate wick. A substantially fluid-tight seal is established between a first end of the elongate wick cover and the wound dressing such that a reservoir is defined over the wound in which a negative pressure may be maintained. A substantially fluid-tight seal is established between a second end of the elongate wick cover and a fluid port configured for connection to a source of negative pressure.
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