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LED finger ti ti tutsele pulse oxygen

Review:

LED finger -type pulse oximeter is a device used to measure the oxygen ratio and heart rate in the human body. . This device works with the help of a sensor placed on a finger or another body section. The LED finger -type pulse uses pulse oximeter, infrared light and photo sensors. Oxygen ratio and heart rate are an indication of body health. LED finger -type pulse measures a parameter called SPO2 (peripheral oxygen saturation) to determine oxygen saturation. SPO2 is the percentage of a portion of the oxygen of arterial blood. The device also measured pulse oxytry, known as pulse oximetry. Pulse oximetry is a method that allows the heart rate to be measured non-invasive. LED finger -type pulse is quite simple to operate the oxytime. The sensor of the device is placed on the finger and the oxygen saturation and heart rate is measured by using light absorption and reflection. LED lights in the sensor can be infrared and red. These lights are absorbed or reflected by oxygen -saturated blood when passing through the finger. Foto sensors measures the absorption or reflection of light. The data obtained is processed by the device and the results are displayed to the user. The use of LED finger -type pulse oximetters is very common and is used in many different fields. These include hospitals, medical clinics, emergency services, home health care and sports fields. These devices play an important role in the monitoring and follow -up of many medical conditions such as heart disorders, lung diseases, anemia, asthma. & Nbsp;