Transparent tracheostomy tube dressing
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United States of America Patent
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-
Mar 19, 1991
Issued Date -
N/A
app pub date -
Dec 13, 1988
filing date -
Aug 22, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A transparent dressing for substantially sealing a wound consisting of a semi-rigid frame for defining an opening and a resilient transparent membrane member substantially covering the opening in order to form a transparent window. The transparent material allows air and vapors to permeate the material in a first direction and prevent contaminants and fluids from entering the wound area in an opposite direction. Several embodiments of the invention are shown for firmly holding tracheostomy tubes to the dressing.
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Family
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