Centrifugal filtration device and method of capturing and observing fine particles in liquid using the same

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United States of America Patent

PATENT NO 11179680
SERIAL NO

16482467

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Abstract

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A centrifugal filtration device is provided. The centrifugal filtration device has filtration membrane that filtrates liquid; cartridge that supports filtration membrane and that forms liquid chamber together with filtration membrane, wherein liquid chamber holds the liquid therein; and rotating member that rotates around rotation center and that supports cartridge such that filtration membrane is positioned outward of liquid chamber with respect to rotation center. Rotating member has a path that is connected to liquid chamber, and at least a part of a liquid contact part of the path that is in contact with the liquid is formed of titanium or a titanium alloy.

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Patent Owner(s)

Patent OwnerAddress
ORGANO CORPORATION2-8 SHINSUNA 1-CHOME KOTO-KU TOKYO 136-8631

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ichihara, Fumitaka Tokyo, JP 12 4
Sugawara, Hiroshi Tokyo, JP 118 1393

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