Blood measuring apparatus

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United States of America Patent

PATENT NO 9823173
SERIAL NO

14336587

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A blood measuring apparatus includes: a liquid supply source storing a sheath liquid and applying a pressure to supply the sheath liquid to first and second chambers, pressures of the sheath liquids to be supplied to the first and second chambers different from each other; a sheath flow generator sending a blood sample supplied to the first chamber, to the aperture while causing the blood sample to be converged by a sheath flow due to the sheath liquid supplied from the liquid supply source; and a swirling flow generator causing the blood sample in the second chamber, to be converged by a swirling flow due to the sheath liquid supplied from the liquid supply source, thereby allowing the blood sample to flow in a direction separating from the aperture.

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Patent Owner(s)

Patent OwnerAddress
NIHON KOHDEN CORPORATIONTOKYO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Masuda, Koji Tokyo, JP 147 1614
Niiyama, Yoshihiro Tokyo, JP 6 89
Suzuki, Satoshi Tokyo, JP 709 8720

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