Ronald F. Vitaris,Julia-Rose Anderson,Deirdre McKeown,Adam M. Ruggles
申请号：
US14696211
公开号：
US20150335799A1
申请日:
2015.04.24
申请国别(地区):
US
年份:
2015
代理人:
摘要：
A composite wound dressing and delivery apparatus includes a substantially transparent dressing layer having a lower surface that is coated with a pressure sensitive for applying the dressing layer over a wound to define a reservoir in which a negative pressure may be maintained. A substantially transparent backing layer adhered to the lower surface of the dressing layer in a releasable manner, and a vacuum port is centrally located on the dressing layer. The vacuum port is adapted to provide fluid communication between a vacuum source and the reservoir through the dressing layer. A targeting grid associated with either the dressing layer or the backing layer includes regularly spaced reference marks along at least two axes extending from the vacuum port.
