Chemistry: electrical and wave energy – Apparatus – Electrolytic
Patent
1999-01-25
2000-09-12
Noland, Thomas P.
Chemistry: electrical and wave energy
Apparatus
Electrolytic
G01N 27403, G01N 2740
Patent
active
06117291&
ABSTRACT:
Apparatus for carrying out patch clamp technique utilized in studying the effect of certain materials on ion transfer channels in biological tissue, and more particularly patch clamp apparatus utilizing an autosampler, such as those utilized with HPLC apparatus, to provide high throughput, is disclosed. The invention additionally includes novel microperfusion chamber assemblies capable of utilizing only small amounts of material to be tested and only small amounts of liquid carrier, thereby enabling many tests to be completed in a short period of time. The invention more broadly relates to a novel electrophysiology drug handling and application set up for screening of chemical substances while providing high throughput and requiring only low volume of solutions and samples to be tested. The invention also comprises several novel procedures for utilizing the apparatus of the invention.
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Patent Abstracts of Europe (DE 04305405 C1) May 26, 1994 (Assignee: Hering) .
Christophersen Palle
Olesen S.o slashed.ren-Peter
NeuroSearch A/S
Noland Thomas P.
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