Method of forming a multilayer test sensor

Details Method of forming a multilayer test sensor Method of forming a multilayer test sensor

2006-12-21

2011-12-27

Osele, Mark A (Department: 1745)

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

C156S250000, C156S252000, C156S253000, C156S256000, C204S403030, C204S403120, C204S403140

Reexamination Certificate

active

08083884

ABSTRACT:
A method of forming an electrochemical multilayer test sensor that includes a base, a second layer and a reactive layer. The reactive area includes an enzyme. The test sensor is adapted to be used in a meter and assist in determining the concentration of an analyte. A plurality of electrodes and their respective conductive leads are partially defined on the base. After partially defining the plurality of electrodes and their respective conductive leads on the base, the base is attached to a second layer to define a reaction zone in which the plurality of electrodes are fully defined. After attaching the base to the second layer, the plurality of conductive leads on the base of the test sensor are fully defined.

REFERENCES:
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patent: 6531040 (2003-03-01), Musho et al.
patent: 6662439 (2003-12-01), Bhullar
patent: 2005/0016846 (2005-01-01), Groll et al.
patent: 2005/0123443 (2005-06-01), Fujiwara et al.
patent: WO 03/012422 (2003-02-01), None
Written Opinion corresponding to International Patent Application No. PCT/US2006/048872, European Patent Office, dated Jun. 22, 2007, 5 pages.
International Search Report corresponding to International Patent Application No. PCT/US2006/048872, European Patent Office, dated Jun. 22, 2007, 3 pages.

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