A I-pulse oximeter isebenzisa amaza amabini okukhanya (obomvu kunye ne-infrared) ukumisela ipesenti (%) ye-hemoglobin egazini ezaliswe yi-oxygen.Ipesenti ibizwa ngokuba yi-blood oxygen saturation, okanye i-Sp 02. I-pulse oximeter nayo ilinganisa kwaye ibonise izinga lokubetha kwentliziyo ngexesha elinye ilinganisa inqanaba le-Sp02.

I umnwe clip oximeter yindlela non-invasive yokubeka iliso isigulana igazi saturation, ikakhulu esetyenziselwa ukubeka iliso kwi-blood saturation ye-oxygen saturation kumasebe eekliniki, iiwadi, iikliniki zezigulane zangaphandle, ukhathalelo lwezempilo lwasekhaya kunye noluntu, kunye nemidlalo yangaphandle, ukunyuka kweentaba, ukuhamba ngebhayisikili, kunye nokuhamba umgama omde.

I-Joytech iphuhlise iimodeli ezininzi ze-pulse oximeters ephathekayo ngoku kwaye iya kuhlala iphuhlisa.

Ukujongwa kwexesha lokwenyani kwi-oksijini yegazi yabadlali ngemitha ye-oksijini yegazi kunceda ukuqonda ukujikeleza kwegazi emva kokuzivocavoca okukhulu, kunye nokukhokela ukuzimisela umthamo wokuzivocavoca kweembaleki. I-Joytech fingertip pulse oximeter iza nelanyard kunye nebhegi yokugcina ephathwayo ukuba isetyenziswe yonke imihla.