The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 30, 2008
Filed:
Nov. 03, 2003
Yuri Osipchuk, Foster City, CA (US);
Yuri Osipchuk, Foster City, CA (US);
Other;
Abstract
A planar patch-clamp cartridge includes a common ground electrode through a conductive medium reaching into each extracellular chamber. The cartridge is first primed with intracellular solution injected from dispensing tips inserted from above into the intracellular chambers. Then the cartridge is rotated 180 degrees, whereby the intracellular and extracellular chambers assume face-down and face-up positions, respectively. Extracellular solution is then delivered using the same dispensing unit. A plurality of silver tubes engages the intracellular chambers at the end of the rotation to provide electrical conductivity and suction to the intracellular chambers.