Measuring systolic blood pressure by photoplethysmography

Details Measuring systolic blood pressure by photoplethysmography Measuring systolic blood pressure by photoplethysmography

2004-09-30

2009-06-09

Mallari, Patricia C (Department: 3735)

Surgery

Diagnostic testing

Cardiovascular

C600S485000, C600S490000, C600S500000

Reexamination Certificate

active

07544168

ABSTRACT:
The present invention relates to cuff-based method for the measurement of systolic blood pressure (SBP) by measuring photoplethysmographic (PPG) signals in peripheral blood vessels distal to the cuff and to a method for cuffless measurement of SBP by analyzing PPG signals in peripheral blood vessels, after suitable calibration by the cuff-based PPG method for the measurement of SBP.

REFERENCES:
patent: 4030485 (1977-06-01), Warner
patent: 4418700 (1983-12-01), Warner
patent: 4907596 (1990-03-01), Schmid et al.
patent: 4928692 (1990-05-01), Goodman et al.
patent: 5054493 (1991-10-01), Cohn et al.
patent: 5140990 (1992-08-01), Jones et al.
patent: 5237997 (1993-08-01), Greubel et al.
patent: 5316008 (1994-05-01), Suga et al.
patent: 5339822 (1994-08-01), Taylor et al.
patent: 5857975 (1999-01-01), Golub
patent: 5865755 (1999-02-01), Golub
patent: 6120459 (2000-09-01), Nitzan et al.
patent: 6280390 (2001-08-01), Akselrod et al.
patent: 6527725 (2003-03-01), Inukai et al.
patent: 2003/0236451 (2003-12-01), El-Nokaly et al.
patent: 0443267 (1991-08-01), None

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