chala kugunda oximeter

Chala pulse oximeter ndi njira yabwino yoyesera mpweya wanu wamagazi nthawi yomweyo komanso pamtengo wotsika.Zidazi zimayezera kuchuluka kwa okosijeni m'magazi ndipo zimakhala ndi bar graph yomwe imawonetsa kugunda kwake munthawi yeniyeni.Zotsatira zikuwonetsedwa pa nkhope yowala, yosavuta kuwerenga ya digito.Finger pulse oximeters imagwiranso ntchito moyenera, ndipo ambiri safuna mabatire.Kuti muwonetsetse kulondola, gwiritsani ntchito chala pulse oximeter monga mwauzira.

Chala pulse oximeter ndi chipangizo chosasokoneza chomwe chimatumiza kutalika kwa kuwala kudzera pakhungu kuti mudziwe SpO2 ndi kugunda kwa mtima.Nthawi zambiri, odwala omwe ali ndi vuto la mtima amatha kugwiritsa ntchito chipangizochi moyang'aniridwa ndi dokotala.Ngakhale ma oximeter a chala amatha kuthandizira popanga zisankho, salowa m'malo mwa kuwunika kwachipatala.Pamiyezo yolondola kwambiri yakuchulukira kwa okosijeni, miyezo ya mpweya wamagazi amagazi iyenera kukhalabe muyezo wagolide.

Ngati simukutsimikiza za kugula chala pulse oximeter, a FDA apereka malangizo ogwiritsira ntchito.Malangizowa amalimbikitsa kuti maphunziro azachipatala aphatikizepo odwala omwe ali ndi mtundu wosiyanasiyana wa khungu kuti athandizire kulondola kwa chipangizocho.Komanso, a FDA amalimbikitsa kuti osachepera 15% mwa omwe atenga nawo gawo pa kafukufukuyu akhale akuda.Izi zidzatsimikizira kuŵerenga kolondola kwambiri kuposa ngati aliyense m’phunzirolo ali ndi khungu lopepuka.