1, Ibikoresho ni icyuma kidakoresha ifumbire cya 304 gifite ubuziranenge bwo hejuru.
2, Umutwe w'urushinge uratyaye bihagije nta gukomeretsa mu gihe ukoresha.
3, Igishushanyo mbonera cya Luer taper cy'igitanda cy'urushinge kugira ngo gifungwe neza nta gusohoka.
4, Shyira ku bwoko bwose bwa syringe kandi ishobora kongera gukoreshwa nyuma yo kuyikuraho.