发明名称 |
Positive expiratory pressure device |
摘要 |
An enhanced PEP therapy device which provides a variable frequency and variable magnitude positive expiratory pressure by utilizing a nonlinear orifice for adjusting and maintaining a desired positive expiratory pressure oscillation in accordance with a predetermined pressure range of a patient's expiratory air. |
申请公布号 |
US6581598(B1) |
申请公布日期 |
2003.06.24 |
申请号 |
US19990449208 |
申请日期 |
1999.11.24 |
申请人 |
DHD HEALTHCARE CORPORATION |
发明人 |
FORAN JENNIFER M.;WEINSTEIN LAWRENCE A.;RICHARDS FREDRICK M.;ZIRPS CHRISTOPHER T.;ELDEN ROBERT H. |
分类号 |
A61M16/00;A61M16/08;A61M16/20;A63B23/18;(IPC1-7):A61M16/00 |
主分类号 |
A61M16/00 |
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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