Nasal cannula
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United States of America Patent
Stats
-
Mar 10, 1987
Grant Date -
N/A
app pub date -
Oct 31, 1984
filing date -
Oct 31, 1984
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A nasal cannula is provided that includes a pair of sponge-like nasal tips for insertion into the nostrils of a patient and which are easily, manually compressible to reduce the size of the tips for easy insertion and which have a relatively slow rate of expansion.
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- Non-US Classification not provided for expired patents
Cited Art Landscape
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