Tracheal tube
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United States of America Patent
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Oct 8, 2024
Grant Date -
Feb 25, 2021
app pub date -
Feb 27, 2019
filing date -
Mar 7, 2018
priority date (Note) -
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status (Latency Note)
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Abstract
A tracheal tube can be easily positioned and has no risk of unexpectedly blocking a bronchus. This tracheal tube is inserted through the trachea and a bronchus of a subject, and includes: a tube body which has a through hole formed on the outer peripheral surface; and bronchus cuffs which are formed on the outer peripheral surface of the tube body and which press the inner peripheral surface of the bronchus. The bronchus cuffs are formed spaced apart in the axial direction of the tube body and form a plurality of vent spaces which communicate with each other. The through hole communicates with the vent spaces.
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