Therapeutic respiration device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Jul 22, 1997
Grant Date -
N/A
app pub date -
Jun 6, 1994
filing date -
Jun 7, 1993
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A respiration device for preventing Sleep Apnea and snoring of patients. The device comprises a nose-mask and a housing with an inhalation and an exhalation, one-way, elastically self-closing, preferably diaphragm-type valves. The exhalation valve is adapted to close against a predetermined, elevated pressure prevailing in the housing prior to the completion of exhalation by the patient.
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Family
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Cited Art Landscape
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