Patient monitoring apparatus

Details Patient monitoring apparatus Patient monitoring apparatus

1998-08-05

2000-01-04

Kamm, William E.

Surgery

Diagnostic testing

Cardiovascular

A61B 502

Patent

active

060119896

ABSTRACT:
An electrocardiogram signal derived from electrocardiogram measuring means 1 and a pulse signal derived from pulse-wave measuring means 2 are applied to a CPU 30. The CPU 30 processes the cardiogram signal to detect a QRS wave signal, and processes the pulse signal to detect the amplitude of the pulse signal. The CPU 30 judges whether or not the QRS wave is caused by a ventricular premature contraction. If two QRS waves, not caused by ventricular premature contraction, occurs successively, and the CPU 30 judges if A0.times.k>A1. The CPU 30 judges that a supraventricular extrasystole is occurred. Here, A0 is an amplitude of the first QSR wave; A1 is an amplitude of the second QSR wave; and k is a preset value, 0<k<1.

REFERENCES:
patent: 5033472 (1991-07-01), Sato et al
patent: 5339822 (1994-08-01), Taylor et al.
patent: 5544661 (1996-08-01), Davis et al.

Affiliated with

Also associated with

Rating

Patient monitoring apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Patient monitoring apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Patient monitoring apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1079962