A Pulse Oximeter is a non-invasive medical device used for measuring a patient?s oxygen level in the blood and pulse rate
?It provides continuous, non-invasive monitoring of oxygen saturation of haemoglobin in arterial blood. Its results are updated with each pulse wave.
It has been widely used in secondary care for over two decades, especially in peri-operative, paediatric, intensive care patients and emergency departments, but is less well established in general practice.
Uniformity of Dosage Units
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Uniformity of Dosage Units is a specialised analytical laboratory service that assesses whether individual dosage units contain sufficiently consis...



































