Invention Grant
US08985109B2 Method and apparatus for resolving upper airway obstruction, resistance or instability 有权
解决上呼吸道阻塞,阻力或不稳定的方法和装置

Method and apparatus for resolving upper airway obstruction, resistance or instability
Abstract:
A CPAP apparatus has a variable rise time (iii) from a base level of positive air pressure during expiration (EPAP) to a higher level during inspiration (IPAP). The rise time is adjusted in order to reduce obstruction, resistance or instability in the upper airway.
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