A pulse oximeter yana amfani da mitoci biyu na haske (ja da infrared) don tantance kashi (%) na haemoglobin a cikin jini wanda ya cika da iskar oxygen.Yawan adadin ana kiransa iskar oxygen saturation na jini, ko Sp 02. A pulse oximeter shima yana aunawa kuma yana nuna adadin bugun jini a lokaci guda yana auna matakin Sp02. The Oximeter na yatsa hanya ce marar cin zarafi don lura da jikewar iskar oxygen na jini, wanda aka fi amfani dashi don saka idanu akan jikewar iskar oxygen a cikin sassan asibiti, unguwanni, asibitocin marasa lafiya, kula da lafiyar gida da na al'umma, da wasanni na waje, hawan dutse, hawan keke, da kuma dogon lokaci. gudun nesa. Joytech ya ƙirƙira nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan bugun jini a yanzu kuma za su ci gaba da haɓakawa. Ainihin saka idanu na iskar oxygen na 'yan wasa ta hanyar iskar oxygen na jini yana taimakawa wajen fahimtar yanayin jininsu bayan motsa jiki mai nauyi, da jagorantar ƙaddarar ƙarar motsa jiki na 'yan wasa.Joytech fingertip pulse oximeter ya zo tare da lanyard da jakar ajiya wanda ke ɗauka don amfanin yau da kullun.