A simple device for serial blood collection in human subjects and animals.
A simple system for the continuos withdrawal of blood and the serial collection of blood samples in human subjects and experimental animals is described. It consists of heparin-coated tubing, a connector attached 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 can be assembled from parts available in every laboratory or hospital.
Sir-Petermann
T
T
Dept. of Internal Medicine, University of Chile School of Medicine, Santiago.
Recabarren
S E
SE
Bittl
A
A
Jäger
W
W
Zimmermann
U
U
Wildt
L
L
D000818:Animals; D001800:Blood Specimen Collection / Q000295:instrumentation*; D002408:Catheters, Indwelling; D007987:Gonadotropin-Releasing Hormone; D006493:Heparin; D006801:Humans; D007700:Kinetics; D007986:Luteinizing Hormone / Q000097:blood; D010507:Periodicity; D010907:Pituitary Hormones / Q000097:blood*; D012756:Sheep
D010907:Pituitary Hormones; D007987:Gonadotropin-Releasing Hormone; D007986:Luteinizing Hormone; D006493:Heparin