| abstract |
The present invention can be at least one target gas (eg, CO 2, N 2, or detection, monitoring, and measurement) exhaled or exhaled from the airways of a patient (eg, a patient with apnea or non-spontaneous breathing) Monitoring the other gas), and based on the measured value of at least one target gas for a certain period, the output of the measured value of at least one target gas for a certain period, or a determination regarding airway patency The present invention relates to a method or system for providing an indication or confirmation of airway patency of a patient, including providing an indicator for determining the location of blockages or occlusions in the airway, or a combination thereof. |