Quincke-type point facilitates and makes penetration less invasive
Ultra-thin walled cannula permits an abundant sampling collection
Easy-to-read centimetre marks and sliding stopper facilitate accurate depth placement
Inner echo-marker provides clear echographic visibility
Transparent hub with double magnifying lens and phasing tooth for the introducer needle
Hubs are colour coded for easier needle size (gauge) determination
Available in a variety of gauge sizes and centimetre lengths