Carbon dioxide-sensing airway products and technique for...

Surgery – Respiratory method or device – Respiratory gas supply means enters mouth or tracheotomy...

Reexamination Certificate

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C128S200240, C128S204230, C128S205230, C073S031050

Reexamination Certificate

active

07992561

ABSTRACT:
An airway device is provided that may track the flow of respiratory gases through the device with sensing elements at a plurality of locations along the gas flow path of the device. Such a device may be useful for assessing a variety of clinical states, for adjusting patient ventilator settings, or for determining whether or not an airway device has been properly inserted into a patient airway.

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