Electrochemical test sensor

Details Electrochemical test sensor Electrochemical test sensor

2011-08-09

2011-08-09

Ruddock, Ula C (Department: 1759)

Electrolysis: processes, compositions used therein, and methods

Electrolytic analysis or testing

Involving enzyme or micro-organism

C204S403140

Reexamination Certificate

active

07993512

ABSTRACT:
An electrochemical test sensor for detecting the concentration of an analyte in a sample. The electrochemical test sensor comprises a base that provides a flow path for the fluid test sample having a counter electrode and a working electrode on its surface in electrical communication with a detector of electrical current. The electrochemical test sensor further includes a reagent layer directly located on the surface of the working electrode. The reagent layer includes an enzyme that is adapted to react with the analyte. The electrochemical test sensor further comprises a lid adapted to mate with the base and to assist in forming a capillary space with an opening for the introduction of the sample thereto. The capillary space is formed with a three-dimensional portion of the lid.

REFERENCES:
patent: 4935346 (1990-06-01), Phillips et al.
patent: 5049394 (1991-09-01), Howard et al.
patent: 5049487 (1991-09-01), Phillips et al.
patent: 5120420 (1992-06-01), Nankai et al.
patent: 5128015 (1992-07-01), Szuminsky et al.
patent: 5179005 (1993-01-01), Phillips et al.
patent: 5304468 (1994-04-01), Phillips et al.
patent: 5512159 (1996-04-01), Yoshioka et al.
patent: 5552027 (1996-09-01), Birkle et al.
patent: 5582697 (1996-12-01), Ikeda et al.
patent: 5628890 (1997-05-01), Carter et al.
patent: 5660791 (1997-08-01), Brenneman et al.
patent: 5723345 (1998-03-01), Yamauchi et al.
patent: 5759364 (1998-06-01), Charlton et al.
patent: 5789255 (1998-08-01), Yu
patent: 5798031 (1998-08-01), Charlton et al.
patent: 6076645 (2000-06-01), Winkelmann et al.
patent: 6193865 (2001-02-01), Hodges et al.
patent: 6484046 (2002-11-01), Say et al.
patent: 6485923 (2002-11-01), Yani et al.
patent: 6531040 (2003-03-01), Musho et al.
patent: 6576102 (2003-06-01), Rappin et al.
patent: 6841052 (2005-01-01), Musho et al.
patent: 6960287 (2005-11-01), Charlton
patent: 7118668 (2006-10-01), Edelbrock et al.
patent: 7122102 (2006-10-01), Wogoman
patent: 7122110 (2006-10-01), Deng et al.
patent: 7125481 (2006-10-01), Musho et al.
patent: 7132041 (2006-11-01), Deng et al.
patent: 7294246 (2007-11-01), Gundel et al.
patent: 2001/0042683 (2001-11-01), Musho et al.
patent: 2002/0175075 (2002-11-01), Deng et al.
patent: 2004/0007461 (2004-01-01), Edelbrock et al.
patent: 2005/0100880 (2005-05-01), Chang
patent: 2007/0045127 (2007-03-01), Huang et al.
patent: 0 735 363 (1996-10-01), None
patent: 1 074 832 (2001-02-01), None
patent: 0 1 130 390 (2001-09-01), None
patent: 0 732 406 (2004-10-01), None
patent: WO 99/13099 (1999-03-01), None
patent: WO 2005/078437 (2005-08-01), None
Written Opinion corresponding to International Patent Application No. PCT/US2007/015640, European Patent Office, dated Jan. 22, 2008, 6 pages.
International Search Report corresponding to International Patent Application No. PCT/US2007/015640, European Patent Office, dated Jan. 22, 2008, 3 pages.

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