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Joel Racchini, Michael Hilgers, Phil Stout, Thomas Rademacher, Joel Mechelke, Cass A Hanson: Devices, systems and methods for extracting bodily fluid and monitoring an analyte therein. Lifescan, August 21, 2007: US07258673 (208 worldwide citation)

An interstitial fluid (ISF) extraction device includes a penetration member configured for penetrating a target site of a user's skin layer and, subsequently, residing in the user's skin layer and extracting an ISF sample therefrom and at least three concentrically-arranged pressure rings, each adap ...


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Joel Racchini, Michael Hilgers, Phil Stout, Thomas Rademacher, Joel Mechelke, Cass A Hanson: Devices, systems and methods for extracting bodily fluid and monitoring an analyte therein. Philip S Johnson, Johnson & Johnson, December 9, 2004: US20040249253-A1

A system for extracting a bodily fluid sample (e.g., an interstitial fluid [ISF] sample) and monitoring an analyte therein includes a disposable cartridge and a local controller module. The disposable cartridge includes a sampling module adapted to extract a bodily fluid sample and an analysis modul ...


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Hester Vos, Simon G Kaar, Frank Wehrheim, Joel Racchini, Michael Hilgers, Phil Stout, Thomas Rademacher, Joel Mechelke, Cass A Hanson: Devices, systems and methods for extracting bodily fluid and monitoring an analyte therein. Bozicevic Field & Francis, February 16, 2006: US20060036187-A1

Systems and methods are provided for extracting a bodily fluid sample (e.g., an interstitial fluid sample) and monitoring an analyte therein. Certain of the systems include a a penetration member configured for penetrating and residing in a target site of a user's skin layer and, subsequently, extra ...