Apparatus for automated preparation of DNA samples and reactor for preparing DNA samples

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6815198
APP PUB NO 20010036661A1
SERIAL NO

09842014

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An apparatus for automated preparation of DNA samples which comprises a reactor for preparing DNA samples and adjacent thereto an enzyme supply section, a plate holding section, a nozzle sealing section and a cleaning tank section, and wherein plates are loaded onto or unloaded from said plate holding section by means of a transport robot. The reactor for preparing DNA samples comprises a plurality of hollow electroconductive nozzles, hollow syringes coupled to said nozzles and pistons inserted into said syringes, the top of each of said pistons having a piston head secured thereto such that it can move up and down independently of said reactor for preparing DNA samples, the intermediate portions of said electroconductive nozzles being encased in a housing having an opening on both sides, a cooling mechanism being provided adjacent one of said openings, and electroconductive boards being connected to the intermediate portions of the electroconductive nozzles within said housing and also connected to a power supply via conductors.

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Patent Owner(s)

Patent OwnerAddress
HITACHI ELECTRONICS ENGINEERING CO LTDSHIBUYA-KU TOKYO 150

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hagiwara, Hisashi Tokyo, JP 83 908
Nemoto, Ryoji Tokyo, JP 4 35
Yoshida, Hidemi Tokyo, JP 9 104

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