发明名称 |
Positive airway pressure apparatus |
摘要 |
An apparatus configured to provide positive airway pressure in a respiratory circuit comprises a container configured to be filled to a preselected level with liquids; a drop tube assembly comprising a hollow gas tube rotatably mounted in said container having an upper end extending a static distance outwardly of the container and connected to a respiratory circuit downstream of a user, and a hollow drop tube reciprocally movable upwardly and downwardly in the liquid in response to rotational movement of the gas tube. The container is provided with a gas vent and a liquid fill port. |
申请公布号 |
US8424519(B2) |
申请公布日期 |
2013.04.23 |
申请号 |
US20100770038 |
申请日期 |
2010.04.29 |
申请人 |
LOESCHER THOMAS C.;FITZWATER DENNIS L.;A PLUS MEDICAL |
发明人 |
LOESCHER THOMAS C.;FITZWATER DENNIS L. |
分类号 |
A61M11/00 |
主分类号 |
A61M11/00 |
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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