Sensor system

Chemistry: molecular biology and microbiology – Apparatus – Including measuring or testing

Reexamination Certificate

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Details

C435S287200, C435S287900, C435S288400, C435S808000, C436S172000, C422S082050, C422S082060, C422S082070, C600S347000

Reexamination Certificate

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07964390

ABSTRACT:
A sensor probe suited for implanting into the skin of a person includes a sensor body which may be formed from a polymer which includes 2-hydroxyethyl methacrylate (HEMA). A sensing system is supported by the body. The sensing system exhibits a detectable change when the probe is exposed to the analyte in the fluid. The sensing system may include an enzyme capable of catalyzing a reaction of the analyte to form a reaction product and a dye system which absorbs in the infrared region of the spectrum in response to the reaction product.

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patent: 6291200 (2001-09-01), LeJeune et al.
patent: 6713298 (2004-03-01), McDevitt et al.
patent: 6751491 (2004-06-01), Lew et al.
patent: 2002/0127623 (2002-09-01), Minshull et al.
patent: 2002/0182658 (2002-12-01), Polak et al.
patent: 2004/0020777 (2004-02-01), Miyamoto et al.
patent: 2004/0058384 (2004-03-01), Bakker et al.
patent: 2004/0234962 (2004-11-01), Alarcon et al.

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