Surgery – Respiratory method or device – Means for mixing treating agent with respiratory gas
Patent
1997-12-12
2000-02-29
Weiss, John G.
Surgery
Respiratory method or device
Means for mixing treating agent with respiratory gas
12820021, 12820418, 12820423, A61M 1500, A61M 1610
Patent
active
060296607
ABSTRACT:
A substance delivery apparatus (10) for use with a system (12) for supplying breathable gas to a human or animal. The apparatus includes a mechanism (22) to measure the pressure of the supplied breathable gas (22) to detect inhalation by the human or animal; and elements (54, 56, 58, 60) to deliver the substance (52) to the human or animal during inhalation at a pressure higher than the supplied pressure of the breathable gas. A method of delivering a substance (52) is also disclosed.
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Calluaud Michel
Yerbury Victor
ResMed Limited
Weiss John G.
Weiss, Jr. Joseph F.
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