Oxygen distributor with both mouth and nose delivery ports
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United States of America Patent
Stats
-
Nov 19, 1996
Issued Date -
N/A
app pub date -
Nov 1, 1994
filing date -
Feb 22, 1991
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
In oxygen therapy, the patient is provided a mixture of air and oxygen. In the process, the oxygen is led from an oxygen supply container or an oxygen concentrator through a tube to the patient and made available for inhalation. The distribution system includes a whirler with openings directed toward the patient's mouth and nose. The oxygen flow is twisted into a spiral shape inside the whirler before it exits from the openings.
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