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NEGATIVE PRESSURE WOUND CLOSURE DEVICES AND METHODS
专利权人:
University of Massachusetts
发明人:
Raymond Dunn
申请号:
US16714470
公开号:
US20200188564A1
申请日:
2019.12.13
申请国别(地区):
US
年份:
2020
代理人:
摘要:
Systems, devices, and methods of the present application can accelerate and reduce medical complications associated with healing of non-planar wounds such as amputation wounds. The devices and methods utilize a collapsing structure and negative pressure to cause the shaped wound to preferentially close. The structure can accommodate movement over curved tissue surfaces, which can utilize scales or interleaved elements to provide efficient wound closure along arcuate paths. This structure can enable gradual closure from the deepest portion of the wound to the shallowest portion.
来源网站:
中国工程科技知识中心
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