Loss of catheter lock fluid is caused by hydraulic effects and not by diffusion.
Polaschegg
Hans-Dietrich
HD
D000328:Adult; D000368:Aged; D055499:Catheter-Related Infections / Q000517:prevention & control*; D002408:Catheters, Indwelling / Q000009:adverse effects*; D005260:Female; D005839:Gentamicins / Q000008:administration & dosage* / Q000097:blood; D006493:Heparin / Q000008:administration & dosage*; D006801:Humans; D007676:Kidney Failure, Chronic / Q000628:therapy; D008297:Male; D008875:Middle Aged; D006435:Renal Dialysis / Q000009:adverse effects / Q000295:instrumentation / Q000379:methods*
D005839:Gentamicins; D006493:Heparin