1) He mea hanga ki te kowiri tira, ā, ka taea te whakamahi anō.
2) Kei te wātea te Luer-Lock i roto i ngā āhua tapawhā me ngā āhua porowhita o te Hub, ā, he mea hanga te HUB ki te parahi whakakikoruatia ki te nikara.
3) He tohu tā ki ngā Hub, ā, he māmā ki te tautuhi i te rahi o ngā ngira.
4) He pūwero i hangaia ki te kowiri tira maitai kounga pokanga, he porowhita koi e toru ngā kokonga hei huri ngāwari.
5) Mā te cannula matotoru he ārai i te piko o te mata o te ngira i te whakamahinga tonu.
6) Mā te hononga ā-kore turuturu i waenganui i te Hub me te cannula ka ārai i te putanga mai o te cannula i te Hub i te wā e werohia ana.
7) I tukuna mai i roto i te pouaka kirihou, 12 ngā wahi. He rerekē ngā momo ngira, he momo pūngoi rānei.
8) He rerekē te rahi e wātea ana, he nui, he parakore rānei.