CPAP DEVICE
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United States of America Patent
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app pub date -
Jul 31, 2015
filing date -
Aug 4, 2014
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Abstract
A CPAP device in which the compatibility between size reduction/weight reduction and reduction of inflow sound is achieved is provided. The CPAP device includes a housing 11 which includes an air inflow opening 11a and an air outflow opening 11b, a turbofan 50 which is housed in the housing 11 to draw in air and send out the air, and a silencer 40 which is housed in the housing 11, composed of sound absorbing members 41 and 42, includes an air flow path 411 having a tabular shape, and reduces an inflow sound of the air flowing in from the air inflow opening 11a to feed the air to the turbofan 50.
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