发明名称 |
Pneumatic tocodynamometer |
摘要 |
<p>A pneumatic tocodynamometer ("pTOCO") (10) having a guard-ring (13) with a thin elastic membrane (18) stretched across a shallow spherical depression (12) trapping a small volume of air in the center of the guard-ring (13). A pressure transducer (17) may be molded into the body 11 of the pTOCO (10). In an alternative embodiment, the air volume beneath the membrane (18) of the pTOCO (10) may be connected via a low volume air conduit (14, 15) to a separate pressure transducer (16).</p> |
申请公布号 |
AU2012214817(B2) |
申请公布日期 |
2016.01.07 |
申请号 |
AU20120214817 |
申请日期 |
2012.02.03 |
申请人 |
BOARD OF TRUSTEES OF THE UNIVERSITY OF ARKANSAS |
发明人 |
ESWARAN, HARI;LOWERY, CURTIS L.;WILSON, JAMES D. |
分类号 |
A61B5/103 |
主分类号 |
A61B5/103 |
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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