Fluid delivery apparatus with alarm
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United States of America Patent
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-
Jun 14, 1994
Grant Date -
N/A
app pub date -
Aug 5, 1991
filing date -
Aug 5, 1991
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An apparatus is provided for delivering a fluid to an orifice of a patient. A delivery device, such as a mask or cannula with nostril tubes, has at least one electrode for contacting the patient's skin or other conductive surface. An alarm circuit produces an electrical alarm signal in response to an electrical condition. An electrical interconnection between each electrode and the alarm circuit is provided such that when the electrode is not in contact with the patient's skin or conductive surface the electrical condition is satisfied, thereby producing the electrical alarm signal.
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