Methods and apparatus for detecting artifactual output from...

Data processing: measuring – calibrating – or testing – Measurement system in a specific environment – Biological or biochemical

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

Reexamination Certificate

active

06925391

ABSTRACT:
A method and apparatus for examining data from a chemical analyzer for artifactual results. A set of rules are established to identify artifactual results based upon experience with the analyzer. Moreover, each rule can be associated with a sample collection or testing problem which potentially caused the artifactual result. Using these rules, output data from the analyzer can be tested to see if any of the rules are satisfied. If a rule is satisfied, then an artifactual result can be indicated, as well as the potential cause of the artifactual result. An output file can be created which indicates the artifactual data samples and the potential artifactual causes. Preferably, the rules are provided in a user-modifiable data file, so that the rules may be modified based upon additional experience.

REFERENCES:
patent: 4708940 (1987-11-01), Yoshida et al.
patent: 5374395 (1994-12-01), Robinson et al.
patent: 5642936 (1997-07-01), Evans
patent: 5713938 (1998-02-01), Chiang et al.
patent: 5937364 (1999-08-01), Westgard et al.
patent: 6282305 (2001-08-01), Huo et al.
patent: 6556951 (2003-04-01), Deleo et al.
patent: 0 316 861 (1989-05-01), None
patent: 0 908 724 (1999-04-01), None
Written Opinion from corresponding PCT application (Application No. PCT/US00/31269), Apr. 16, 2004.
Kelman, A. , et al., Computer Programs in Biomedicine,Parameter optimisation in clinical pharmacokinetics,vol. 14, pp. 239-248, 1982.
Biondo, Samual J., Fundamentals of Expert System Technology, Table of Contents, Chapters V-VII, IX, X, 1990.
Bielawski, Larry et al.,Expert System Development: Building PC-Based Applications, QED Information Science, Inc., pp. vii-xiii, 1-160, 1988.
Solfberg, Helge Erik,RefVal: A Program implementing the recommendations of the International Federation of Clinical Chemistry on the statistical treatment of reference values—EIX 96-11 EIX96113009592 NDN-017-0244-0108-4,Computer Methods and Programs in Biomedicine, vol. 48, No. 3, pp. 247-256, Dec. 1995.
Fuentes-Arderiu, X. et al.,Evaluation of the VALAB expert system—MED 98-02 98013488 NDN-194-0065-8711-0,European Journal Clinical Chemistry Clinical Biochemical, vol. 35, No. 9, pp. 711-4, Sep. 1997.
Place, J.F. et al.,International Federation of Clinical Chemistry Use of artifical intelligence in analytical systems for the clinical laboratory—IFCC Committee on Analytical Systems—MED 95-06 95196302 NDN-193-0082-9727-5,Clinical Chim. Acta., vol. 231, No. 2, pp. S5-34, Dec. 16, 1994.
Alwan, L.C. et al.,Time series modeling for quality control in clinical chemistry—MED 88-10 88270667 NDN-018-0069-6720-9,Clinical Chemistry, vol. 34, No. 7, pp. 1396-1406, Jul. 1988.
James, K.R. et al.,Informix database management software in the clinical chemistry laboratory—MED 87-10 87244856 NDN-018-0039-6461-1,Clinical Chemistry, vol. 33, No. 6, pp. 1077-8, Jun. 1987.
Xiao-Hua Zhou et al.,Comproc and Checknorm: computer programs for comparing accuracies of diagnostic tests using ROC curves in the presence of verification bias—INS 99-03 6137827 A1999-04-8770E-024(PHA);C1999-02-7330-308(CCA)NDN-174-0613-7826-1,Computer Methods and Programs in Biomedicine, vol. 57, No. 3, pp. 179-86, No. 1998.
Wong, M.Y.,On the statistical analysis of bioassays—INS 96-31 5338250 C9609-7330-127(CCA)NDN-083-0533-8249-0,Computer Methods and Programs in Biomedicine, vol. 49, No. 3, pp. 191-7, May 1996.
Wong, M.Y.,The statistical analysis of slope ratio assays using SAS software—INS 95-07 4877467 C9503-7330-128(CCA)NDN-083-0487-7467-1,Computer Methods and Programs in Biomedicine, vol. 45, No. 3, pp. 233-238, Nov. 1994.
Somoza, E.,Classification of diagnostic tests—INS 94-40 4783521 C9411-7140-019(CCA)NDN-083-0478-3521-4,International Journal of Bio-Medical Computing, vol. 37, No. 1, pp. 41-55, Sep. 1994.
Chiecchio, A. et al.,Decide: a software for computer-assisted evaluation of diagnostic test performance—INS 93-36 4480294 C9310-7140-057(CCA)NDN-083-0448-0294-5,Computer Methods and Programs in Biomedicine, vol. 40, No. 1, pp. 55-65, May 1993.
Zielinski, P.J. et al.,Agantg: a Microsoft Excel 5.0-visual basic routine for the analysis of dose-response data—MED 99-05 99170776 NDN-194-0122-7863-1,Analyst, vol. 123, No. 8, pp. 1661-1668, Aug. 1998.
Iznaga, N. et al.,A personal computer-based system for parallel line analysis of bioassay data—MED 96-0296007914 NDN-193-0097-4707-0,Computer Methods and Programs in Biomedicine, vol. 47, No. 2, pp. 167-75, Jul. 1995.
Tosetto, A. et al.,Parallel line bioassay in a coagulation laboratory. A program for personal computer use and an example application to Ristocetin Cofactor assay—MED 92-05 92127975 NDN-192-0051-9019-7,Clin. lab. Haemat.vol. 13, No. 4, pp. 371-377, 1991.
Gaines Das, R.E. et al.,SCAN, an exploratory program for preliminary analysis of biassay and immunoassay data—MED 86-04 86080672 NDN-018-0014-1155-2,Methods and Programs in Biomedicine, vol. 21, No. 1, pp. 25-33, Oct. 1985.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Methods and apparatus for detecting artifactual output from... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Methods and apparatus for detecting artifactual output from..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Methods and apparatus for detecting artifactual output from... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3494883

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.