Respiratory flow sensor
A respiratory flow sensor, which is suitable for use near a patient, covers a broad gas volume flow measuring range with a low breathing flow resistance and good, reproducible measured signal quality at the same time. The respiratory flow sensor has a first air resistance body ( 3 ) with a blunt end...
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| Sprache: | eng |
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| Zusammenfassung: | A respiratory flow sensor, which is suitable for use near a patient, covers a broad gas volume flow measuring range with a low breathing flow resistance and good, reproducible measured signal quality at the same time. The respiratory flow sensor has a first air resistance body (
3
) with a blunt end and with an opposite pointed end. The air resistance body (
3
) is arranged between the measuring transducer (
5
), of which there is at least one, and the patient-side end (P) of the respiratory flow sensor. The pointed end of the first air resistance body (
3
) points toward the measuring transducer (
5
). A second air resistance body (
4
) with a pointed end is arranged between the measuring transducer (
5
), of which there is at least one, and the end of the respiratory flow sensor that is away from the patient. The pointed end of the second air resistance body (
4
) also points toward the measuring transducer (
5
). |
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