Chemistry: analytical and immunological testing – Oxygen containing
Patent
1994-07-22
1995-07-11
Warden, Robert J.
Chemistry: analytical and immunological testing
Oxygen containing
436167, 128730, 422 84, 422 85, 422 61, 422102, 7386371, G01N 3300, G01N 700, A61B 508
Patent
active
054320941
ABSTRACT:
A simplified, user-friendly method and apparatus for collecting and storing a human breath sample and for detecting and indicating whether the stored breath sample is a true alveolar sample. The invention includes in one embodiment thereof a preferably transparent container and a breath delivery device for directing a subject's breath into the container. A closure device is provided for accommodating the insertion of the breath delivery device into the container and for substantially sealing the container. A detector is provided for being positioned within the sealed container for detecting and indicating to an observer whether the breath sample stored in the container is a true alveolar sample.
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Kim Christopher Y.
Martek Biosciences Corporation
Warden Robert J.
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