Microneedle and method for the production thereof

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United States of America Patent

PATENT NO 8671543
APP PUB NO 20120310266A1
SERIAL NO

13311705

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Abstract

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In a process for producing a microneedle (12) that can be inserted into body tissue in which a needle tip (20) and a preferably capillary collecting channel (14) having a distal inlet for body fluid formed at the needle tip (20) are formed, it is provided that at least part of a preform (38) prefabricated from a flat material is shaped into a tubular structure (22) so that the collecting channel (14) is at least substantially annularly closed in the cross-section in the area of the tubular structure (22).

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Patent Owner(s)

Patent OwnerAddress
ROCHE DIABETES CARE INC9115 HAGUE ROAD INDIANAPOLIS IN 46250

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Haar, Hans-Peter Wiesloch, DE 89 6519

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