Non-invasive detection of analytes in a complex matrix

Details Non-invasive detection of analytes in a complex matrix Non-invasive detection of analytes in a complex matrix

2007-02-06

2007-02-06

Winakur, Eric F. (Department: 3768)

Surgery

Diagnostic testing

Measuring or detecting nonradioactive constituent of body...

C600S316000

Reexamination Certificate

active

10745092

ABSTRACT:
A system and method for determining the concentration of analytes of interest in complex matrices is provided. According to one aspect of the present invention, near-infrared analytical radiation is generally directed onto a portion of a specimen containing the analyte of interest. A wavelength of the analytical radiation is scanned over the specimen over a broad range of frequencies and over a short duration of diagnostic time. A spectrum of radiation is transmitted through, reflected from or scattered from the specimen and collected by a detector. The concentration of the analyte of interest in the specimen is determined by the radiation collected by the detector.

REFERENCES:
patent: 3983507 (1976-09-01), Tang et al.
patent: 4200808 (1980-04-01), Herbst
patent: 4225233 (1980-09-01), Ogan
patent: 4349907 (1982-09-01), Campillo et al.
patent: 4655225 (1987-04-01), Dahne et al.
patent: 4975581 (1990-12-01), Robinson et al.
patent: 5028787 (1991-07-01), Rosenthal et al.
patent: 5070874 (1991-12-01), Barnes et al.
patent: 5086229 (1992-02-01), Rosenthal et al.
patent: 5137023 (1992-08-01), Mendelson et al.
patent: 5144630 (1992-09-01), Lin
patent: 5267152 (1993-11-01), Yang et al.
patent: 5348003 (1994-09-01), Caro
patent: 5360004 (1994-11-01), Purdy et al.
patent: 5361758 (1994-11-01), Hall et al.
patent: 5460177 (1995-10-01), Purdy et al.
patent: 5529755 (1996-06-01), Higashio et al.
patent: 5703364 (1997-12-01), Rosenthal
patent: 5747806 (1998-05-01), Khalil et al.
patent: 5910109 (1999-06-01), Peters et al.
patent: 6043492 (2000-03-01), Lee et al.
patent: 6049727 (2000-04-01), Crothall
patent: 6097975 (2000-08-01), Petrovsky et al.
patent: 6151517 (2000-11-01), Honigs et al.
patent: 6425865 (2002-07-01), Salcudean et al.
patent: 6438147 (2002-08-01), Roychoudhuri et al.
patent: 2005/0043606 (2005-02-01), Pewzner et al.
Mirov et al., Diode and fibre pumped Cr:ZnS mid-infrared external cavity and microchip lasers, IEE Proc.-Optoelectron, vol. 150, No. 4, Aug. 2003.

Affiliated with

Also associated with

Rating

Non-invasive detection of analytes in a complex matrix does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Non-invasive detection of analytes in a complex matrix, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Non-invasive detection of analytes in a complex matrix will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3819934