I-Venturi Mask elungelelanisiweyo elula

Inkcazelo emfutshane:

1. Inkwenkwezi ye-lumen tubing inokuqinisekisa ukuhamba kwe-oksijeni nokuba ityhubhu i-kinked, ubude obuhlukeneyo betyhubhu bukhoyo.

2. Iimpawu ezi-7 ze-diluters ezinombala: 24% (blue) 4L / min, 28% (yellow) 4L / min, 31% (mhlophe) 6L / min, 35% (luhlaza) 8L / min, 40% (pinki) 8L/min, 50%(orenji) 10L/min, 60%(bomvu) 15L/min

3. Ukuhanjiswa okukhuselekileyo, okulula kokugxilwa kwe-oxygen eguquguqukayo.

4. Imveliso ingaba luhlaza obala kunye nomhlophe obala.