ECG leads: from electrodes to limb leads, chest leads & 12-lead ECG. ... An electrode is a conductive pad that is attached to the skin and enables recording of electrical currents. An ECG lead is a graphical description of the electrical activity of the heart and it is created by analysing several electrodes.
Optical SpO2 sensors use red and infrared light sensors to detect your oxygen levels, sensing changes in those levels by looking at the color of your blood.
Optical SpO2 sensors use red and infrared light sensors to detect your oxygen levels, sensing changes in those levels by looking at the color of your blood.
Optical SpO2 sensors use red and infrared light sensors to detect your oxygen levels, sensing changes in those levels by looking at the color of your blood.
Optical SpO2 sensors use red and infrared light sensors to detect your oxygen levels, sensing changes in those levels by looking at the color of your blood.
Optical SpO2 sensors use red and infrared light sensors to detect your oxygen levels, sensing changes in those levels by looking at the color of your blood.
