Instrument for keeping clear the upper respiratory passages
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United States of America Patent
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-
Sep 23, 1986
Grant Date -
N/A
app pub date -
Jan 8, 1985
filing date -
Jan 12, 1984
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The invention relates to an instrument for keeping clear the upper respiratory passages and for performing intubations, in which a tube which is to be inserted may have its distal extremity moved as far as into the windpipe via a passage acting as a guide. The passage is constructed as a channel extending within the instrument shaft, whereas the distal instrument extremity comprises a head before which terminates the channel and which is intended to be placed in contact against the larynx upon inserting the instrument. The instrument head acting as a stop will thus limit the maximum depth of insertion.
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Family
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