Spo2 tone modulation with audible lower clamp value

Spo2 tone modulation with audible lower clamp value

A patient monitor device includes one or more sensors which measure physiological parameters of a patient, a controller which controls an audio source to generate an audible tone and adjust the pitch of the audible tone to indicate the measured physiological parameter according to a mapping scheme,...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: NEUMANN ROLF, MEIER WILHELM, ENSLIN FRANK, GREINER HARALD
Format: Patent
Sprache:eng
Schlagworte:
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Beschreibung
Zusammenfassung:A patient monitor device includes one or more sensors which measure physiological parameters of a patient, a controller which controls an audio source to generate an audible tone and adjust the pitch of the audible tone to indicate the measured physiological parameter according to a mapping scheme, the audio source which generates the audio tone, and an audio output device which outputs the audible tone. The mapping scheme clamps a frequency of the audible tone after reaching a predetermined threshold.