RESPIRATORY MONITORING WITH CANNULA RECEIVING FIRST RESPIRATORY AIRFLOWS AND SECOND RESPIRATORY AIRFLOWS
First Claim
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1. A respiratory monitoring apparatus, comprising:
- a cannula configured to receive i) first respiratory airflows and second respiratory airflows into separate chambers, and ii) ambient airflows.
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Abstract
A cannula receives i) first respiratory airflows and second respiratory airflows into separate chambers, and ii) ambient airflows. Another receives i) first respiratory airflows and second respiratory airflows into separate chambers, and ii) interface airflows. And another i) first respiratory airflows and second respiratory airflows into separate chambers from a subject, and ii) interface airflow from an area near a cannula. Corresponding respiratory monitoring methods receive the same.
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Citations
64 Claims
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1. A respiratory monitoring apparatus, comprising:
a cannula configured to receive i) first respiratory airflows and second respiratory airflows into separate chambers, and ii) ambient airflows.
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2. A respiratory monitoring apparatus, comprising:
a cannula configured to receive i) first respiratory airflows and second respiratory airflows into separate chambers, and ii) interface airflows.
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3. A respiratory monitoring apparatus, comprising:
a cannula configured to receive i) first respiratory airflows and second respiratory airflows into separate chambers from a subject, and ii) interface airflows from an area near said cannula. - View Dependent Claims (4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31)
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32. A respiratory monitoring method, comprising:
receiving i) first respiratory airflows and second respiratory airflows into separate chambers, and ii) ambient airflows.
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33. A respiratory monitoring method, comprising:
receiving i) first respiratory airflows and second respiratory airflows into separate chambers, and ii) interface airflows.
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34. A respiratory monitoring method, comprising:
receiving i) first respiratory airflows and second respiratory airflows into separate chambers from a subject, and ii) interface airflows from an area near a cannula. - View Dependent Claims (35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64)
Specification