Collecting technique and device to concentrate a blood sample on a test pad

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United States of America Patent

PATENT NO 8920455
SERIAL NO

13279399

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Abstract

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A lancet structure for making an incision at a skin site and transporting an amount of blood from the incision away from the skin site and methods of utilizing and making such a lancet structure are disclosed. The lancet structure may comprise an elongated body having a first surface and a second surface, a skin penetrating end for making the incision, a through bore extending from the first surface to the second surface, and a blood transport portion extending from the skin penetrating end to the through bore along the first surface. The blood transport portion is configured to transport the amount of blood away from the skin site via a capillary force to the through bore, and the through bore is configured to transport the blood to the second surface.

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Patent Owner(s)

Patent OwnerAddress
ROCHE DIABETES CARE INC9115 HAGUE ROAD INDIANAPOLIS IN 46250

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Roe, Steven N San Mateo, US 100 9101

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