Main Features
■Integrated with SpO2 probe and processing display module
■Small in volume、light in weight and convenient in carrying
■Operation of the product is simple ,low power consumption
■spo2值显示
■脉搏率值显示，条形图显示
■Pulse waveform display
■The display mode can be changed
■屏幕亮度可以更改
■低压指示：低压指示器在异常工作之前出现，这是由于低压引起的
亚博足球竞彩脉搏血氧仪Alvital - NSL AT101特别方便无创continuous measurement of blood oxygen saturation. In contrast, blood gas levels must otherwise be determined in a laboratory on a drawn blood sample. Pulse oximetry is useful in any setting where a patient’s氧ationis unstable, including重症监护室，操作，恢复，紧急和医院病房设置，飞行员in unpressurized aircraft, for assessment of any patient’s oxygenation, and determining the effectiveness of or need for supplemental氧. Although a pulse oximeter is used to monitor oxygenation, it cannot determine the metabolism of oxygen, or the amount of oxygen being used by a patient. For this purpose, it is necessary to also measurecarbon dioxide(CO2) levels. It is possible that it can also be used to detect abnormalities in ventilation.
但是，使用脉搏血氧仪检测亚博足球竞彩hypoventilationis impaired with the use of supplemental oxygen, as it is only when patients breathe room air that abnormalities in respiratory function can be detected reliably with its use. Therefore, the routine administration of supplemental oxygen may be unwarranted if the patient is able to maintain adequate oxygenation in room air, since it can result in hypoventilation going undetected.[44]
由于它们的使用简单性以及提供连续和直接的氧饱和值的能力，脉搏血氧仪至关重要亚博足球竞彩急诊医学并且对于患有呼吸道或心脏问题的患者也非常有用，尤其是COPD, or for diagnosis of somesleep disorderssuch as呼吸暂停和hypopnea.[45]Portable battery-operated pulse oximeters are useful for pilots operating in a non-pressurized aircraft above 10,000 feet (12,500 feet in the U.S.)[46]where supplemental oxygen is required.
Portable pulse oximeters are also useful for mountain climbers and athletes whose oxygen levels may decrease at high海拔or with exercise. Some portable pulse oximeters employ software that charts a patient’s blood oxygen and pulse, serving as a reminder to check blood oxygen levels.
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