发明名称 |
Piezoelectric coagulation sensors |
摘要 |
This invention provides methods and devices to measure physical characteristics of sample fluids. Samples are introduced into a sample chamber in contact with a mechanically oscillating working member. The vibrations are received by a piezoelectric sensor transducer and correlated to a sample characteristic, such as viscosity or density. The devices include a sample chamber in contact with one or more working members actuated by a piezoelectric actuator and/or monitored by a piezoelectric sensor.
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申请公布号 |
US2011203367(A1) |
申请公布日期 |
2011.08.25 |
申请号 |
US20100924281 |
申请日期 |
2010.09.22 |
申请人 |
MICROPOINT BIOSCIENCE INC. |
发明人 |
HUANG MICHAEL;WU MENGYA;WU MENGYOU |
分类号 |
G01N9/00;G01G9/00;G01N11/16;G01N29/02 |
主分类号 |
G01N9/00 |
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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