发明名称 |
INFANT CPAP DEVICE, INTERFACE AND SYSTEM |
摘要 |
An infant positive airway pressure (PAP) or continuous positive airway pressure (CPAP) device and related patient interface and system, which can provide a flow of breathing gas to the patient interface. The device can be incorporated into the patient interface and includes at least one interior passage in the shape of a nozzle having a throat, a first portion upstream of the throat and a second portion downstream of the throat relative to the flow of breathing gas. The passage has a vent opening within the second portion and the interior passage defines a continuously curved surface extending between the throat and the vent opening. The second portion of the nozzle preferably is divergent and the first portion can be convergent or non-convergent (e.g., constant cross-section). |
申请公布号 |
WO2015020538(A1) |
申请公布日期 |
2015.02.12 |
申请号 |
WO2014NZ00161 |
申请日期 |
2014.08.06 |
申请人 |
FISHER & PAYKEL HEALTHCARE LIMITED |
发明人 |
SPENCE, CALLUM JAMES THOMAS;PORTER, RACHAEL;WHITE, CRAIG KARL;EVANS, ALICIA JERRAM HUNTER |
分类号 |
A61M16/06 |
主分类号 |
A61M16/06 |
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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