Importance

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Abstract

This disclosure relates generally to a method and an apparatus for delivering a gas to a subject in need thereof, for instance, for the treatment of an unhealthy condition, such as sleep apnea. The method may include sensing the onset of a subject's inhalation and delivering a gas, such as a pulse of gas, in response to the subject's inhalation. For instance, the method may include providing the subject with a gas delivery device configured for delivering a quantity of gas to the subject, such as in response to the subject's need, and instructing the subject to use the device. The device may include a mechanism for generating and delivering the quantity of gas to the subject, as well as a sensor for sensing the subject's need for the gas. A controller for controlling the delivery of the gas to the subject in response to the subject's sensed need for the gas may also be included. The device may further include a cannula to facilitate delivery of the gas to the subject.

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First Claim