Laryngeal mask having a supraglottic tube

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United States of America Patent

PATENT NO 9656035
APP PUB NO 20150144134A1
SERIAL NO

14405386

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Thus far, it has not been possible to produce laryngeal masks having a supraglottic tube as a one-piece unit. If the supraglottic tube (2) is provided with three lumens (4, 5, 6), the center one (6) of which has no passage to the respiration space (10), a solution is proposed. What is proposed is that the center guide lumen is provided with a longitudinal slit (8) extending from the distal end (9) to the laryngeal mask head (3). A connecting web can be attached between two cores or sliders forming the lumens, generating the desired stability in order to maintain the pressing power tool state without deformation.

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Patent Owner(s)

  • SINGULARITY AG

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dubach, Werner F Maur, CH 52 1245

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