What is the shelf life of the oxygen saturated clip

1 year. According to the Oxygen Clamp manual, the brand promises a national warranty, three bags of service, warranty period of 1 year. The scientific name of the oxygen saturation clip is finger-clip oximeter. It is a small medical device that measures human blood oxygen saturation, pulse rate, perfusion index and other indicators. With a finger clamp pulse oximeter can measure the patient's blood oxygen saturation, so as to determine whether the patient is hypoxic, as well as the severity of hypoxia, to assist in determining the patient's condition.