Method, system and devices for converting venous blood...

Details Method, system and devices for converting venous blood... Method, system and devices for converting venous blood...

2008-07-01

2008-07-01

Barlow, Jr., John E. (Department: 2863)

Data processing: measuring, calibrating, or testing

Measurement system in a specific environment

Biological or biochemical

C702S021000, C600S323000, C600S364000, C600S368000, C436S050000

Reexamination Certificate

active

10522251

ABSTRACT:
A methodology for converting venous blood values to arterial blood values provides the advantage of obviating the need for taking arterial blood samples. The method entails (i) measuring arterial oxygenation, (ii) measuring and estimating values of venous blood acid/base status and oxygenation status of a venous blood sample, and (iii) converting the venous blood values by applying a mathematical model for deriving blood acid/base status and oxygenation status into estimated arterial blood values.

REFERENCES:
patent: 3874850 (1975-04-01), Sorensen et al.
patent: 5687718 (1997-11-01), Fischer et al.
patent: 6163715 (2000-12-01), Reuss et al.
patent: 6206830 (2001-03-01), Kiani-Azarbayjany et al.
patent: 6334065 (2001-12-01), Al-Ali et al.
patent: 2002/0120185 (2002-08-01), Johnson
patent: 0 586 025 (1994-03-01), None
patent: WO 98/25514 (1998-06-01), None
patent: WO 00 45702 (2000-08-01), None
Bigeleisen, Paul E., Models of Venous Admixture, The American Physiological Society, vol. 25, No. 3, Sep. 2001, pp. 159-166.
International Search Report of PCT/DK03/00512.
S.E. Rees et al., “A Dynamic Model of Carbon Dioxide Transport in the Blood”, IFAC Symposium on Modelling an Control in Biomedical Systems, Mar. 23-26, 1997, XP002258602, Warwick, England, cited in the application, p. 57-p. 62.
Stephen E. Rees et al., “Acid-base chemistry of the blood—a general model”, Computer Methods and Program in Biomedicine, vol. 51, 1996, pp. 107-119, XP002258603, ISSN: 0169-2607 cited in the application the whole document.

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