Device for administering/sampling inhalant/expired gases in an o

Details Device for administering/sampling inhalant/expired gases in an o Device for administering/sampling inhalant/expired gases in an o

1998-05-12

2000-08-08

Weiss, John G.

Surgery

Respiratory method or device

Means placed in body opening to facilitate insertion of...

12820714, 12820718, 12820125, 128911, A61M 1600

Patent

active

060986174

ABSTRACT:
A device adapted for use with a conventional oral or nasopharyngeal airway for delivering an inhalant gas to a proximal end of said airway, and for sampling exhalant gas at a distal end of said airway, comprises a pair of conduits which are adapted to slide into an internal passage of the airway to provide an inhalant gas at the proximal end therof and/or to sample expired gas at the distal end thereof when the airway is being used.

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patent: 5497768 (1996-03-01), Lomholt
patent: 5606968 (1997-03-01), Mang
patent: 5765559 (1998-06-01), Kim
patent: 5906204 (1999-05-01), Beran et al.
patent: 5937858 (1999-08-01), Connell

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