鼻口腔カニューレ供給、サンプル採取及び/又は検知器

Title:

鼻口腔カニューレ供給、サンプル採取及び/又は検知器

Document Type and Number:

Japanese Patent JP4703572

Kind Code:

B2

Abstract:

A cannula comprising a main body which defines an internal chamber therein. A first and second nasal prongs, respectively, communicate with the internal chamber to define first and second nasal prong passages. A mouthpiece has a gas passageway and a retainer passageway and a first end of the gas passageway communicates with the internal chamber while a second free end of the mouthpiece has a gas opening therein. A shape retaining member is received within the retainer passageway to facilitate retaining an adjusted position of an opening of the gas passageway with respect to a remainder of the cannula. A method of forming the cannula is also disclosed.

Inventors:

Karty James N.
Salter Peter W.

Application Number:

JP2006542832A

Publication Date:

June 15, 2011

Filing Date:

December 03, 2004

Export Citation:

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