发明名称 |
Endotracheal tube connector with integral pneumotach transducer |
摘要 |
A pneumotach gas flow transducer having strain gauge pressure transducers disposed therein for disposition in a selected element or component of a ventilatory circuit. A differential pressure is communicated from the upstream and downstream sides of a flow restrictor in the element's passageway to the transducers via a barrier medium which fills holes in the element and contacts the transducer elements.
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申请公布号 |
US5287851(A) |
申请公布日期 |
1994.02.22 |
申请号 |
US19910757731 |
申请日期 |
1991.09.11 |
申请人 |
BERAN, ANTHONY V.;SHIGEZAWA, GORDON Y. |
发明人 |
BERAN, ANTHONY V.;SHIGEZAWA, GORDON Y. |
分类号 |
A61B5/087;A61B5/097;A61M16/00;A61M16/08;G01F1/36;(IPC1-7):A61M16/00;A62B7/00;F16K31/02;A61B5/08 |
主分类号 |
A61B5/087 |
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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