发明名称 |
WIRELESS AND POWER-SOURCE-FREE EXTRAVASATION AND INFILTRATION DETECTION SENSOR |
摘要 |
An integrated device of a patch and sensor assembly detects extravasation or infiltration. A transmitter is positioned to direct power into a body portion. A sensor is positioned to receive the power transmitted through the body portion. A substrate is attachable to an outer surface of the body portion and supports the transmitter and the sensor. A signal processor is coupled to the transmitter and the sensor for detecting a change in a fluid level in the body portion from extravasation or infiltration based on the power received by the sensor. A power supply is coupled to the transmitter and the sensor. An indicator is responsive to the signal processor to indicate a detected change in a fluid level in the body portion from extravasation or infiltration. |
申请公布号 |
EP2750595(A1) |
申请公布日期 |
2014.07.09 |
申请号 |
EP20120772147 |
申请日期 |
2012.08.29 |
申请人 |
BATTELLE MEMORIAL INSTITUTE |
发明人 |
BOUTON, CHAD, E. |
分类号 |
A61B5/05;A61M5/168 |
主分类号 |
A61B5/05 |
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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