Effusion fluid sucking device

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United States of America Patent

PATENT NO 5762640
SERIAL NO

08655938

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A device for sucking an effusion fluid from the skin of an organism from which keratin has been removed. A disk is received in the cavity of a cell for sucking an effusion fluid in contact with the surface of an organism. Guide grooves are formed in the surface of the disk facing a suction port while holes are formed through the disk in each guide groove. The disk allows a minimum of fluid to remain thereon and guides the fluid toward the suction side in order to enhance efficient collection. When the fluid is collected a plurality of times, the preceding fluid and the following fluid are prevented from being mixed together, insuring accurate measurement.

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Patent Owner(s)

Patent OwnerAddress
NEC CORPORATION108-8001 TOKYO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fujiwara, Hidetaka Tokyo, JP 4 328
Kajiwara, Yuji Tokyo, JP 7 222

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