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Fluid volume measurement using canister resonance for reduced pressure therapy systems
专利权人:
KCI Licensing; Inc.
发明人:
Luckemeyer, James A.,Locke, Christopher Brian
申请号:
AU2014290685
公开号:
AU2014290685B2
申请日:
2014.06.25
申请国别(地区):
AU
年份:
2018
代理人:
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.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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