Nonin Medical, Inc.

Phillip O Isaacson

Timothy L Johnson

William F Kratoska

Kathlean Cain Zinnel

The invention is directed to a disposable airway adapter which includes two optical windows and a reflector, positioned such that radiation transmitted through the first optical window into the airway passage will be reflected by the reflector and be transmitted through the second optical window and out of the airway passage. the disposable airway adapter is for use in connection with a carbon dioxide detector for determining the concentration of carbon dioxide present in the mixture of gases present in the airway passage.

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Chanhassen, MN, United States of America

Phillip O Isaacson