发明名称 |
Electroporation cell with arc prevention/reduction |
摘要 |
An electroporation system and method for directing high-voltage currents to a suspension of cells contained in a cuvette. A high-voltage switch controls the coupling of a charge control to a high-voltage capacitor and, additionally, controls the coupling of the high-voltage capacitor to the cuvette. A current diverter diverts current away from the sample whenever an arc condition commences or a low sample resistance is detected across the cuvette. The current diverter includes a current diverter switch, which is triggered when a sense resistor measures a second predetermined voltage indicative of an arc-over event (or a low sample resistance condition).
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申请公布号 |
US6258592(B1) |
申请公布日期 |
2001.07.10 |
申请号 |
US19990410966 |
申请日期 |
1999.10.05 |
申请人 |
BIO-RAD LABORATORIES, INC. |
发明人 |
RAGSDALE CHARLES W.;TAGLIAMONTE JOHN |
分类号 |
C12M1/00;C12M1/42;(IPC1-7):C12M1/42 |
主分类号 |
C12M1/00 |
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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