Microorganism testing device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8409850
APP PUB NO 20080153153A1
SERIAL NO

11964154

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Abstract

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A microorganism testing device includes a measurement chip having a specimen container; a reaction container for mixing a specimen and a dyeing reagent; a bacteria detection portion irradiated with excitation light; a detection liquid waste container a solution flow path which connects the specimen container, the reaction container and the bacteria detection portion, and ventilation ports which are connected to the specimen container, the reaction container and the detection liquid waste container, through a air flow path and is connected to a chip connecting tube. Bacteria are detected in the bacteria detection portion by switching of the states of the containers between a sealed state and a state open to the atmospheric pressure, by moving the specimen to the reaction container to mix and stir the specimen and the dyeing reagent, and by moving of the liquid mixture to the detection liquid waste container.

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Patent Owner(s)

Patent OwnerAddress
HITACHI ENGINEERING & SERVICES CO LTD2-2 SAIWAI-CHO 3-CHOME HITACHI-SHI IBARAKI

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Miyake, Ryo Tsukuba, JP 48 1438
Sasaki, Yasuhiko Tsuchiura, JP 90 1399
Takenaka, Kei Kashiwa, JP 27 223

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