发明名称 |
FLUID VOLUME MEASUREMENT USING CANISTER RESONANCE FOR REDUCED PRESSURE THERAPY SYSTEMS |
摘要 |
A wound fluid collection system includes a canister adapted to collect bodily fluids from a tissue site. The canister includes an acoustic transducer adapted and positioned to insonify a cavity within the canister, the cavity being defined by a wall of the canister and the bodily fluids collected within the canister. A resonant frequency may be calculated based on a resulting received signal from the insonification. The resonant frequency may indicate a volume of the cavity within the canister. The difference between a known volume of the canister and the calculated volume of the cavity provides the volume of bodily fluid collected in the canister. |
申请公布号 |
CA2916470(A1) |
申请公布日期 |
2015.01.22 |
申请号 |
CA20142916470 |
申请日期 |
2014.06.25 |
申请人 |
KCI LICENSING, INC. |
发明人 |
LUCKEMEYER, JAMES A.;LOCKE, CHRISTOPHER BRIAN |
分类号 |
A61M1/00;G01F17/00;G01F23/296;G01N29/00;G01N29/036 |
主分类号 |
A61M1/00 |
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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