T. Sirpetermann et al., A SIMPLE DEVICE FOR SERIAL BLOOD COLLECTION IN HUMAN-SUBJECTS AND ANIMALS, EXPERIMENTAL AND CLINICAL ENDOCRINOLOGY & DIABETES, 103(6), 1995, pp. 398-401
A simple system for the continuos withdrawal of blood and the serial c
ollection of blood samples in human subjects and experimental animals
is described. It consists of heparin-coated tubing, a connector attach
ed to an indwelling cannula that allows flushing of the i.v. catheter,
a peristaltic pump and a fraction collector and an alarm system which
is activated when blood flow through the system is interrupted. It ca
n be assembled from parts available in every laboratory or hospital.