| N'chifukwa chiyani mpweya wa magazi ukhoza kuzindikiridwa ndi chala?

Ma oximeter a zala tsopano akuchulukirachulukira m'zida zamankhwala zakunyumba.Chala oximeter ndi chosavuta kugwiritsa ntchito, ndipo okalamba amatha kuchigwiritsa ntchito mwachangu;kuyeza kwa okosijeni wamagazi sikufunikiranso kutenga magazi, ndipo mutha kudziwa kuchuluka kwa okosijeni wamagazi anu ndi kugunda kwa mtima wanu podula chala chanu pang'onopang'ono.Mutha kuyang'ana thanzi lanu nthawi iliyonse, kulikonse kunyumba.

Chifukwa chiyani mumadziwa kuchuluka kwa okosijeni wamagazi anu podula chala cha oximeter ku chala chanu?Tiyeni tikambirane mfundo ntchito chala oximeter.

Tonse tikudziwa kuti ntchito ya hemoglobin ndi kunyamula mpweya kupita ku ziwalo zonse za thupi.Timatcha okosijeni wa hemoglobin nthawi iliyonse ngati kuchuluka kwa okosijeni m'magazi.Chala oximeter imayesa kuchuluka kwa okosijeni m'magazi.Hemoglobin ili ndi mkhalidwe wonyamula mpweya, ndipo imakhalanso ndi malo opanda kanthu.Timatcha hemoglobin yonyamula okosijeni ngati oxyhemoglobin, ndipo hemoglobin yopanda kanthu imatchedwa hemoglobin yochepetsedwa.

Oxyhemoglobin ndi hemoglobin yochepetsedwa imakhala ndi mayamwidwe osiyanasiyana m'magawo owoneka bwino komanso oyandikira a infrared.Kuchepa kwa hemoglobin kumatengera kuwala kofiira pafupipafupi komanso kuwala kocheperako;pomwe oxyhemoglobin imatenga kuwala kocheperako kofiira komanso kuwala kwapafupipafupi kwa infrared.Kusiyanitsa uku ndiko maziko a chala oximeters.

Pambuyo pa kuwerengetsa kambirimbiri, chala cha oximeter chimawonetsa deta yokwanira ya okosijeni m'magazi pachiwonetsero.

Chala oximeter sizovuta kugwiritsa ntchito.Mukamagwiritsa ntchito chala oximeter kwa nthawi yoyamba, dinani batani lokhazikitsira kaye, ndipo chophimba cha LED chidzawonetsa mawonekedwe okonzeka.Kenako akanikizire kutsegula kopanira.Ikani chala chapakati chakumanzere kapena kumanja mu chipinda chogwirira ntchito, ndiyeno mutha kuwona kuwala kwa infrared mu chipinda chogwirira ntchito.Tiyenera kuzindikira kuti zala siziyenera kukhala zokhotakhota, manja sayenera kunyowa, ndipo pasakhale zinthu zachilendo (monga misomali) pamwamba pa misomali.Pambuyo podikirira chala ndi chipinda chogwirira ntchito kuti zigwirizane kwathunthu, LED ikuwonetsa liwiro lozindikira.Mukalowa m'malo ozindikira, muyenera kusamala kuti chala chikhale chokhazikika, musagwedeze mmwamba ndi pansi, kumanzere ndi kumanja, makamaka ikani dzanja lanu patebulo mokhazikika, ndikusintha kupuma kwanu mofanana.