Oocyte recording chamber

Details Oocyte recording chamber Oocyte recording chamber

2003-05-08

2008-08-05

Beisner, William H. (Department: 1797)

Chemistry: molecular biology and microbiology

Treatment of micro-organisms or enzymes with electrical or...

C435S285100, C435S286500, C435S286700, C435S287900, C435S288500, C435S285200, C435S470000, C435S287100, C435S173400, C324S200000, C436S180000, C436S063000, C204S400000, C204S403010, C205S777500

Reexamination Certificate

active

07407781

ABSTRACT:
An oocyte recording chamber for electrophysiological measurements. The recording chamber includes a base and a cover attached to the base. The cover and the base define a chamber having a size sufficient to accommodate an oocyte. The recording chamber includes a first electrode and a second electrode that are positioned so that the tips of the electrodes penetrate the membrane of the oocyte when the cover is fastened to the base. The recording chamber also includes a third electrode and a fourth electrode exposed to the chamber and used as ground electrodes.

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