Nitric oxide ventilation arrangement and method

Details Nitric oxide ventilation arrangement and method Nitric oxide ventilation arrangement and method

1995-05-11

1997-07-29

Asher, Kimberly L.

Surgery

Respiratory method or device

Means for mixing treating agent with respiratory gas

12820418, 12820325, 12820422, A61M 1500, A61M 1610, F16K 1100, A62B 700

Patent

active

056513585

ABSTRACT:
The mouthpiece (2) of a respirator (1) is connected to a bottle (8) of a gaseous mixture containing nitric oxide by a line (10) comprising an electrovalve (18) controlled (17) by a signal representing a supply (7, 15, 12) of a flow of respiratory mixture by the respirator (1). The installation is controlled so as to supply, upon inhalation, a gaseous mixture comprising between 21 and 100% of oxygen and between 10 and 50 ppm of nitric oxide.

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