Surgery – Respiratory method or device – Means for supplying respiratory gas under positive pressure
Patent
1994-11-01
1996-11-19
Asher, Kimberly L.
Surgery
Respiratory method or device
Means for supplying respiratory gas under positive pressure
12820511, 12820714, 12820718, 128912, 12820717, A61M 1600, A61M 1508, A62B 906, A62B 700
Patent
active
055752829
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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Knoch Martin
Kohler Dieter
Remke Matthias
Asher Kimberly L.
Paul Ritzau Pari-Werk GmbH
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