I-iWatch yakwa-Apple ingafaka izinzwa ezibonakalayo ezenzelwe ukukala ukusebenza ngokomzimba njengezinga lenhliziyo namazinga e-oxygen, ngokusho komhlaziyi we-elekthronikhi. ILanga Chang Xu.
UXu ukhombisile nokuthi ekuqaleni i-Apple beyihlelile ukuqapha i-glucose, kepha sesifikile esiphethweni sokuthi izindlela ezingezona eze-invasive zikhombisile ukuthi zazingacacile ngakho-ke zikhishwe imodeli yokugcina engenzeka yeWatch.
Ukulinganiswa kwamazinga e-oxygen nokushaya kwenhliziyo kuyizinto ezimbili ezingakwenza faka iWatch enamahemuhemu njengoba isetshenziswa emikhiqizweni eminingi yezokwelapha neyezempilo.
Amadivayisi e-pulse oximetry, avame ukwakhelwa ukulingana emunweni, asebenzise izinzwa ezibonakalayo ukukala amazinga e-oxygen egazini. Lezi zinzwa zisuselwa ekukhanyeni, njengoba zithumela amaza amabili wokukhanya ngesikhumba. Umehluko endleleni ukukhanya kufakwa ngayo kuvumela ukuthi idivaysi ikwazi ukuthola ukugcwala komoya-mpilo egazini.
Iningi le Ama-oximeter angama-clip-on type pulse oximeters wethiphu lomunwe noma i-earlobe, okuphakamisa ukuthi i-oximeter esuselwe esihlakaleni kunzima ukuyicabanga, kepha akunakwenzeka ukuyithuthukisa.
Ngokwengxenye yayo, ukuqapha izinga lokushaya kwenhliziyo ngokusebenzisa izinzwa ezibonakalayo ubuchwepheshe obusha ukuthi sekuvele kufakwe emikhiqizweni ehlukahlukene yokufaneleka kufaka phakathi iwashi lokushaya kwenhliziyo UMio Alpha. Ukuqapha izinga lokushaya kwenhliziyo kuze kube manje kudinga umucu wesifuba, kepha nge-optical sensor ukukhanya kwesigameko esikhunjeni kungasetshenziswa ukukala ukuhamba kwegazi ngama-capillaries ngaleyo ndlela kunqume izinga lokushaya kwenhliziyo.
Sizobona ukuthi ngabe i-Apple Watch entsha ivula ngamunye walobu buchwepheshe futhi inikeze ukushaya okusha etafuleni maqondana nobuchwepheshe obunqenqemeni.
