Output circuit for physiological measuring instruments

Details Output circuit for physiological measuring instruments Output circuit for physiological measuring instruments

1985-09-30

1987-11-10

Coven, Edward M.

Surgery

Truss

Pad

128710, A61B 502

Patent

active

047050470

ABSTRACT:
An output circuit for a digital physiological measuring instrument. The output circuit provides means for a digital signal indicative of a physiological parameter to operate on an excitation signal from a monitor to provide a response signal for driving the monitor to generate a visual display of that parameter. The excitation signal is scaled in a digital-to-analog converter, corrected for a zero offset of the digital signal, and then applied to the monitor. A dummy excitation signal is provided to enable the output circuit to drive a readout device having an analog input but not providing an excitation signal.

REFERENCES:
patent: 3215135 (1965-11-01), Franke
patent: 3267932 (1966-08-01), Valliere
patent: 3400709 (1968-09-01), Funfstuck
patent: 3585988 (1971-06-01), Creigh
patent: 3971365 (1976-07-01), Smith
patent: 4201222 (1980-05-01), Haase
patent: 4223681 (1980-09-01), Sherman
patent: 4242730 (1980-12-01), Golias et al.
patent: 4325382 (1982-04-01), Miodownik
patent: 4404974 (1983-09-01), Titus
patent: 4417306 (1983-11-01), Citron et al.
patent: 4487206 (1984-12-01), Aagard

Affiliated with

Also associated with

Rating

Output circuit for physiological measuring instruments does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Output circuit for physiological measuring instruments, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Output circuit for physiological measuring instruments will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1061463