Impedance spectroscopy based systems and methods

Details Impedance spectroscopy based systems and methods Impedance spectroscopy based systems and methods

2008-01-01

2008-01-01

Sines, Brian (Department: 1743)

Data processing: generic control systems or specific application

Specific application, apparatus or process

Chemical process control or monitoring system

C422S050000, C422S068100, C422S082010, C436S043000, C436S063000, C436S066000, C436S086000, C436S087000, C436S095000, C436S149000, C600S300000, C600S347000, C600S365000, C600S547000

Reexamination Certificate

active

07315767

ABSTRACT:
One aspect of the invention provides a device that non-invasively determines the concentration of a substance in a target. The device includes a first electrode, a measuring circuit, and a data processor. In one embodiment of the device, the first electrode can be electrically insulated from the target, e.g., a cover layer of insulating material covers the first electrode.

REFERENCES:
patent: 4020830 (1977-05-01), Johnson et al.
patent: 4180771 (1979-12-01), Guckel
patent: 4397714 (1983-08-01), Janata et al.
patent: 4445885 (1984-05-01), Kifune
patent: 4509531 (1985-04-01), Ward
patent: 4679426 (1987-07-01), Fuller et al.
patent: 4765179 (1988-08-01), Fuller et al.
patent: 4875486 (1989-10-01), Rapoport et al.
patent: 4965206 (1990-10-01), Kell
patent: 5050612 (1991-09-01), Matsumura
patent: 5077476 (1991-12-01), Rosenthal
patent: 5109855 (1992-05-01), Gunter
patent: 5353802 (1994-10-01), Ollmar
patent: 5508203 (1996-04-01), Fuller et al.
patent: 5771891 (1998-06-01), Gozani
patent: 5792668 (1998-08-01), Fuller et al.
patent: 5804967 (1998-09-01), Miller et al.
patent: 5890489 (1999-04-01), Elden
patent: 6028433 (2000-02-01), Cheiky-Zelina et al.
patent: 6182504 (2001-02-01), Gaisford
patent: 6309884 (2001-10-01), Cooper et al.
patent: 6320393 (2001-11-01), Yasui et al.
patent: 6356776 (2002-03-01), Berner et al.
patent: 6517482 (2003-02-01), Elden et al.
patent: 6565509 (2003-05-01), Say et al.
patent: 6723048 (2004-04-01), Fuller
patent: 6954662 (2005-10-01), Freger et al.
patent: 2002/0106709 (2002-08-01), Potts et al.
patent: 2002/0155615 (2002-10-01), Novikov et al.
patent: 2003/0153821 (2003-08-01), Berner et al.
patent: 2004/0104736 (2004-06-01), Cohen et al.
patent: 2004/0133353 (2004-07-01), Geutebrück
patent: 2004/0147819 (2004-07-01), Caduff et al.
patent: 2004/0240512 (2004-12-01), Pesach
patent: 2005/0101842 (2005-05-01), Suda
patent: 2005/0113662 (2005-05-01), Djennati et al.
patent: 395 075 (1992-09-01), None
patent: 30 17 168 (1981-11-01), None
patent: 44 46 346 (1996-06-01), None
patent: 100 35 415 (2002-01-01), None
patent: 0 236 434 (1987-09-01), None
patent: 0298441 (1989-01-01), None
patent: 0309085 (1989-03-01), None
patent: 1 092 386 (2001-04-01), None
patent: 2 033 575 (1980-05-01), None
patent: 2 055 206 (1981-02-01), None
patent: 1599241 (1981-09-01), None
patent: 2 100 864 (1983-01-01), None
patent: 2 069 863 (1996-11-01), None
patent: 2073242 (1997-02-01), None
patent: 2088927 (1997-08-01), None
patent: 1698724 (1991-12-01), None
patent: WO85/04481 (1985-10-01), None
patent: WO93/18395 (1993-09-01), None
patent: WO93/18402 (1993-09-01), None
patent: WO95/04496 (1995-02-01), None
patent: WO97/39341 (1997-10-01), None
patent: WO98/09566 (1998-03-01), None
patent: WO98/04190 (1998-05-01), None
patent: WO98/38904 (1998-11-01), None
patent: WO99/44495 (1999-10-01), None
patent: WO99/39627 (1999-12-01), None
patent: WO 00/09996 (2000-02-01), None
patent: WO 00/43759 (2000-07-01), None
patent: WO 01/26538 (2001-04-01), None
patent: WO 01/36952 (2001-05-01), None
patent: WO 01/47415 (2001-07-01), None
patent: WO 02/062214 (2002-08-01), None
patent: WO 02/069791 (2002-09-01), None
patent: WO 02/073179 (2002-09-01), None
patent: WO 03/017834 (2003-03-01), None
Choleau et al.Diabetes, 51:3263-3273 (2002).
Feldman et al.Colloid Polymer Sci.,270:768-780 (1992).
Feldman et l.Rev. Sci. Instrum.,67(9):3208-3216 (1996).
“General Linear Least Squares”,Numerical Recipes in C: the Art of Scientific Computing, pp. 671-681, 1988-1992, http://www.nr.com.
Khalil, O.,Diabetes Technol. Therap.,6(5):660-695 (2004).
Patent Abstracts of Japan for JP 62-083649 (Matsushita Electric Ind. Co. Ltd.) (Apr. 17, 1987).
Patent Abstracts of Japan for JP 9-201337 (Casio Comput Co. Ltd.) (Aug. 5, 1997).
Patent Abstracts of Japan for JP 2000-162176 (Omron Corp.)(Jun. 16, 2000).
International Search report for PCT IB 01/00334, mailed Nov. 21, 2001.
Katz, Murray, A. (1973). “Hyperglycemia-Induced Hyponatremia Calculation of Expected Serum Sodium Depression”The New England Journal of Medicine 289(14):843-844.
Shalwitz, et al. (1991). “Effect of Hyperglycemia on Plasma Sodium and Potassium Concentration Revisited”Clinical Chemistry 37(2):293-294.
Smith, Geoff (2001). “Dielectric Spectroscopy” http://www.appsci.dmu.ac.uk/gsmith/Research/smith—ds1.thm (Printed on Nov. 15, 2001).
Naschansky, Kristen M. (2001). “Rapid Detection of Listeria Monocytogenes Employing Immunomagnetic Separation and Electrical Impedance Spectroscopy”Food Saftey Engineering Project/Rapid Detection of L. monocytogenes: http://foodsafety.agad .purdue.edu/research/gradprojects
aschansky.shtml (Printed on Nov. 15, 2001).
“FDA Panel Recommends Approval of Watch-Like Glucose Monitor” (1999). http://www.helioshealth.com/cgi-bin
ews
ews.cgi?59 (Printed on Apr. 25, 2002).
Selingo, Jeffrey (2001). “Giving Diabetics (and Their Sore Fingers) a Break”The New York TimesJul. 5, 2001 (Thursday):E5.
“Non-invasive Blood Glucose Monitoring”Pindi Products Inc./ http:/www.google.com/search?q=cache.wLfLsc5ZvcY:www.pindi.com
ibgm.html?pindi . . . - (Printed on Jun. 22, 2001).
“Glucose Detector”Pindi Products, Inc./ http:www.google.com/search?q=cache:rls86NFXUZk:www.pindi.com/research.html=pindi . . . (Printed on Jun. 22, 2001).
Mendosa, Rick (2001). “Part 14: Blood Glucose Meters”On-line Diabetes Resources/ http://www.mendosa.com/meters.htm (Printed Nov. 5, 2001).

Affiliated with

Also associated with

Rating

Impedance spectroscopy based systems and methods does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Impedance spectroscopy based systems and methods, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Impedance spectroscopy based systems and methods will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2764834