TRACHEAL INTUBATION DOUBLE TUBE
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United States of America Patent
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Issued Date -
Jan 19, 2017
app pub date -
Feb 25, 2015
filing date -
Feb 25, 2014
priority date (Note) -
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Abstract
The present invention relates to a tracheal intubation double tube that includes an outer tube that is inserted into a human body organ; and an inner tube that can be inserted and discharged by coming into close contact with an inner peripheral surface of the outer tube, and is fastened to and separated from the outer tube at a tip end portion.
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