Airway device with provision for coupling to an introducer
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United States of America Patent
Stats
-
Dec 14, 2004
Grant Date -
Dec 19, 2002
app pub date -
May 23, 2002
filing date -
Oct 16, 1996
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A laryngeal airway device for sealing against the laryngeal opening includes an air tube with proximal and distal ends and a sealing member attached to the distal end. The airway device includes a tubular extension or snout for delivering air directly into the laryngeal opening; the snout is tapered and 'hooded' in a manner that facilitates effective positioning of the airway device. The sealing member includes a coupler for coupling the device to an introducer. Complementing the laryngeal airway device is an introducer that includes a track for receiving the coupler of the laryngeal airway device and guiding the sealing member to a sealing position with respect to the laryngeal inlet.
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