Method for the selective sterilization of diagnostic test elements

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7794654
APP PUB NO 20070176120A1
SERIAL NO

11620931

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The invention concerns a method for producing integrated, diagnostic test elements (1) which have a lancing area (2) and a detection area (3). The lancing area is used to generate an opening in the skin and the detection area is used to detect an analyte in a body fluid. The selective sterilization sterilizes the lancing area but not the detection area by electron radiation. The method according to the invention comprises the steps of screening the detection area on the test element against electron radiation and subsequently irradiating the test element with electron radiation. The invention additionally concerns a method according to the invention in which the test elements and lancing areas are in a connected arrangement and are brought into the radiation area by moving the entire arrangement. Finally the invention concerns a diagnostic test element which has been produced according to the inventive method.

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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
Fiedler, Wolfgang Laudenbach, DE 14 160
Schwind, Karin Schifferstadt, DE 7 277

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