I-probe edidiyelwe equkethe imojula yokulinganisa komoya-mpilo wegazi ingahlanganiswa ngokushesha nama-concentrator oksijini nama-ventilators ukuze kuzuzwe ukukalwa komoyampilo wegazi, izinga lokushaya kwenhliziyo, izinga lokuphefumula, kanye nenkomba ye-perfusion.Ingasetshenziswa ezindlini, ezibhedlela, nasekusetshenzisweni kokuqapha Ukulala.
Ubuchwepheshe be-oksijini yegazi lika-Narigmed bungasetshenziswa ezimeni ezihlukahlukene nakubantu bazo zonke izinhlobo zesikhumba, futhi busetshenziswa odokotela ukukala umoya-mpilo wegazi, izinga lokushaya kwenhliziyo, izinga lokuphefumula kanye nenkomba yokufaka amanzi.Ilungiselelwe ngokukhethekile futhi yathuthukiswa ukuze kuvinjwe ukunyakaza nokusebenza okuphansi kwe-perfusion.Isibonelo, ngaphansi kokunyakaza okungahleliwe noma okuvamile kwe-0-4Hz, i-0-3cm, ukunemba kwe-pulse oximeter saturation (SpO2) yi-± 3%, futhi ukunemba kokulinganisa kwezinga lokushaya kwenhliziyo ngu-± 4bpm.Uma inkomba ye-hypoperfusion inkulu noma ilingana no-0.025%, ukunemba kwe-pulse oximetry (SpO2) kungu-±2%, futhi ukunemba kokulinganisa izinga lokushaya kwenhliziyo ngu-±2bpm.