Method and apparatus for delivering a dose of a gaseous drug...

Surgery – Respiratory method or device – Means for supplying respiratory gas under positive pressure

Reexamination Certificate

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C128S204260, C128S204230

Reexamination Certificate

active

08061353

ABSTRACT:
A method and device that can vary the dose of a gaseous drug provided to a patient based on a comparison of the normal resting breath rate for each individual patient and the current breath rate of the patient so that the patient does not become desaturated.

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