Laryngeal mask head

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9907919
APP PUB NO 20150114400A1
SERIAL NO

14405394

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Especially during emergencies, there is a need for laryngeal mask heads with a ventral respiration chamber that has a cuff which surrounds the respiration chamber and which can be adjusted in size without having to be inflated. To meet said need, the laryngeal mask head comprises non-pneumatic structures to adjust the size of the mask head in the medial-lateral direction and the ventral-dorsal direction, which are preferably implemented by open, resilient channels extending in the same direction as the cuff.

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Patent Owner(s)

  • SINGULARITY AG

International Classification(s)

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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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