Closed-loop infusion system, both method and apparatus, based on

Details Closed-loop infusion system, both method and apparatus, based on Closed-loop infusion system, both method and apparatus, based on

1979-10-09

1981-09-29

Kamm, William E.

Surgery

Respiratory method or device

Ozone or ion generation

128214F, A61M 500

Patent

active

042916925

ABSTRACT:
A closed loop system for controlled infusion of fluids, medication or diagnostic substances into a patient based on real time measurement of urine output. Proper urine flow techniques and a self compensating drop count apparatus provide accurate representation as to cumulative number of drops and flow rate, with drop volume variations being compensated by a control algorithm which corrects computer parameters reflecting drop volume to correspond with urine volume measured. This real time urine flow rate is compared with a preset, desired flow rate to develop an error signal which is processed by a computer. Such processing includes modification by a PID control algorithm which governs infusion of fluids into the patient to effect the proper fluid resuscitation, medication or diagnostic treatment.

REFERENCES:
patent: 3732079 (1973-05-01), Davis
patent: 3754220 (1973-08-01), Sztamler et al.
patent: 3872863 (1975-03-01), Lasker et al.
patent: 4114144 (1978-09-01), Hyman
patent: 4173224 (1979-11-01), Mort et al.
patent: 4180771 (1979-12-01), Gockel

Affiliated with

Also associated with

Rating

Closed-loop infusion system, both method and apparatus, based on does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Closed-loop infusion system, both method and apparatus, based on, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Closed-loop infusion system, both method and apparatus, based on will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1229493