Otu esi agbanwe batrị na oximeter na XM-111
XM-111 Fingertip Pulse Oximeter nke Joytech bụ ngwaọrụ CE MDR kwadoro, na-eme ka nrube isi na ụkpụrụ nchekwa na arụmọrụ kachasị elu. Na-enye ụzọ enweghị nkebi na adaba iji nyochaa saturation oxygen ọbara (SpO2) na ọnụego pulse n'ụlọ, e mere XM-111 maka ibugharị na ịdị mfe nke