CONTEC finger pulse oximeter for measuring oxygen in the blood

A pulse oximeter is used to measure the oxygen level in the blood. Human lungs, together with the cardiovascular system, work continuously to saturate arterial blood with oxygen. When the coronavirus affects the respiratory system, blood gas exchange, the balance of carbon dioxide and oxygen in the blood begin to be disrupted, because this is the function of the lungs. These changes can be detected by observing the degree of blood oxygen saturation. A pulse oximeter will help you with this. How does a pulse oximeter work? The sensor with LEDs is placed on the finger. When light passes through the blood and soft tissues, it is partially absorbed, which makes it possible to determine the oxygen content in the blood. The received data are displayed on the device display in the form of numbers. The oxygen content in the blood of a healthy person is 95 - 99%.A rapid decrease in the indicator indicates the development of pulmonary or cardiovascular diseases. An indicator below 92% indicates acute respiratory failure. A decrease in the value by 3-4% from the usual level for a person may indicate the presence of a serious illness. The product is equipped with a dual color OLED display. Is the battery being used - AAA size, alkaline battery? 2 pcs. The voltage of one battery is 1.5 V. The supply voltage of the pulse oximeter is 2.6 -3.6 V, direct current. The overall dimensions of the pulse oximeter are 58.5 x 31 x 32 mm. Maximum current consumption - Not more than 25 mA. The mass of the pulse oximeter is 50 g. Battery life when using the pulse oximeter at maximum load, it can work continuously for 24 hours. Embedded software.An indicator below 92% indicates acute respiratory failure. A decrease in the value by 3-4% from the usual level for a person may indicate the presence of a serious illness. The product is equipped with a dual color OLED display. Is the battery type AAA alkaline? 2 pcs. The voltage of one battery is 1.5 V. The supply voltage of the pulse oximeter is 2.6 -3.6 V, direct current. The overall dimensions of the pulse oximeter are 58.5 x 31 x 32 mm. Maximum current consumption - Not more than 25 mA. The mass of the pulse oximeter is 50 g. Battery life when using the pulse oximeter at maximum load, it can work continuously for 24 hours. Embedded software.An indicator below 92% indicates acute respiratory failure. A decrease in the value by 3-4% from the usual level for a person may indicate the presence of a serious illness. The product is equipped with a dual color OLED display. Is the battery being used - AAA size, alkaline battery? 2 pcs. The voltage of one battery is 1.5 V. The supply voltage of the pulse oximeter is 2.6 -3.6 V, direct current. The overall dimensions of the pulse oximeter are 58.5 x 31 x 32 mm. Maximum current consumption - Not more than 25 mA. The mass of the pulse oximeter is 50 g. Battery life when using the pulse oximeter at maximum load, it can work continuously for 24 hours. Embedded software.The product is equipped with a dual color OLED display. Is the battery type AAA alkaline? 2 pcs. The voltage of one battery is 1.5 V. The supply voltage of the pulse oximeter is 2.6 -3.6 V, direct current. The overall dimensions of the pulse oximeter are 58.5 x 31 x 32 mm. Maximum current consumption - Not more than 25 mA. The mass of the pulse oximeter is 50 g. Battery life when using the pulse oximeter at maximum load, it can work continuously for 24 hours. Embedded software.The product is equipped with a dual color OLED display. Is the battery type AAA alkaline? 2 pcs. The voltage of one battery is 1.5 V. The supply voltage of the pulse oximeter is 2.6 -3.6 V, direct current. The overall dimensions of the pulse oximeter are 58.5 x 31 x 32 mm. Maximum current consumption - Not more than 25 mA. The mass of the pulse oximeter is 50 g. Battery life when using the pulse oximeter at maximum load, it can work continuously for 24 hours. Embedded software.Battery Life When using the pulse oximeter at maximum load, it can work continuously for 24 hours. Embedded software.Battery Life When using the pulse oximeter at maximum load, it can work continuously for 24 hours. Embedded software.

Specifications

A type

Pulse Oximeter

Brand name

Contec

Package weight, g

150