Seven types of cannulae were inserted into the cephalic vein of sheep which were killed after 1, 3 or 9 days so that the mass of thrombus associated with each cannula could be measured. Statistical analysis indicated that there was a statistically significant difference of greater than 2-fold between types of cannulae in the amount of thrombus. Differences between the 3 periods were not significant.
HastbackaJ., TammistoT., ElfvingG., TutinenP.Infusion thrombophlebitis: a clinical study based upon 1048 cases. Acta anaesth Scand1965; 10: 9.
6.
BedfordR.F., WollmanH.Complications of percutaneous radial-artery cannulation. Anesthesiology1973; 38: 228.
7.
KimJ.M., ArakawaK., BlissJ.Arterial cannulation: factors in the development of occlusion. Anesth Analg1975; 54: 836.
8.
EvansP.J.D., KerrJ.H.Arterial occlusion after cannulation. Br Med J1975; 3: 197.
9.
GardnerR.M., SchwartzR., WongH.C., BurkeJ.P.Percutaneous indwelling radial-artery catheters for monitoring cardiovascular function: prospective study of the risk of thrombosis and infection. N Engl J Med1974; 290: 1227.
10.
BedfordR.F.Radial arterial function following percutaneous cannulation with 18-and 20-gauge catheters. Anesthesiology1977; 47: 37.
11.
DavisF.M.Radial artery cannulation: Influence of catheter size and material on arterial occlusion. Anaesth Intens Care1978; 6: 49.
12.
OhT., OpieN.J., DavisN.J.Continuous flush system for radial artery cannulation. Anaesth Intens Care1976; 4: 29.
DownsJ.B., ChapmanW.L., HawkinsF.Prolonged radial-artery catheterization: an evaluation of heparinized catheters and continuous irrigation. Arch Surg1974; 108: 671.
15.
HeckerJ.F., FiskG.C., FarrellP.C.Measurement of thrombus formation on intravascular catheters. Anaesth Intens Care1976; 4: 224.
16.
HeckerJ.F., FiskG.C., GuptaJ.M., AbrahamsN., CockingtonR.A., LewisB.R.Thrombus formation on catheters in new born lambs. Anaesth Intens Care1979; 7: 239.
17.
HeckerJ.F.Thrombus formation and renal infarction caused by catheters in aortas of sheep. Trans Amer Soc Artif Int Organs1979; 25: in press.
18.
DuncanD.B.Multiple range and multiple F tests. Biometrics1955; 11: 1.
19.
SpanosH.G., HeckerJ.F.Thrombus formation on indwelling venous cannulae in sheep: effects of time, size and materials. Anaesth Intens Care1976; 4: 217.