发明名称 |
SELECTIVE RAMPING OF THERAPEUTIC PRESSURE IN A PATIENT BREATHING APPARATUS |
摘要 |
A respiratory assistance device is disclosed. There is a patient interface for coupling to a patient respiratory passageway, and a selectively regulated therapeutic gas flow source in pneumatic communication with the patient over the patient interface. A ramping controller is connected to the therapeutic gas flow source and is receptive to inputs of a prescription pressure level, an initial pressure level, a total ramp duration, and a numeric value corresponding to a ramping duration. Therapeutic gas flow at an initial pressure level is regulated for a ramp delay duration reciprocal to the ramping duration relative to the total ramp duration. The ramping controller incrementally increases therapeutic gas flow to the prescription pressure level from a ramp start time to a ramp end time at a delivery pressure increase rate derived from the numeric value of the ramping duration and the total ramp duration. |
申请公布号 |
WO2014022583(A1) |
申请公布日期 |
2014.02.06 |
申请号 |
WO2013US53066 |
申请日期 |
2013.07.31 |
申请人 |
BREATHE TECHNOLOGIES, INC. |
发明人 |
BALOA WELZIEN, LEONARDO ALBERTO;AHMAD, SAMIR S. |
分类号 |
A62B7/00 |
主分类号 |
A62B7/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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