Laryngeal mask assembly and method for removing same
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United States of America
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Jun 17, 1997
Grant Date -
N/A
app pub date -
May 10, 1996
filing date -
Jan 26, 1995
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A laryngeal mask assembly (10) includes an artificial airway tube (14) and an inflatable mask (26). The mask (26) is forced into the mouth (20) of a patient (12) to an operating position adjacent the larynx (21). A scoping instrument (22) is sent through the artificial airway tube (14) and the inflatable mask (26) to locate the vocal cords (23) and trachea (35). The artificial airway tube (14) and inflatable mask (26) are removed, keeping the scoping instrument (22) in a position within the trachea (35) whereafter the laryngeal mask assembly (10) is removed by peeling it off the scoping instrument (22) using the slit (34) creating by the overlapping edges (36, 38).
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