The main characters in the Asterix books are Asterix, the hero; Obelix, Asterixâs friend; and Dogmatix, Obelixâs dog, and there have been approximately 400 other characters throughout the series. Asterix comics uses lots of puns, caricatures and other humour, as well as the phrase âThese Romans are crazy!â.
Putting on the probe. â¢ The probe should be put on the patient correctly to ensure. the oximeter works correctly. â¢ The oximeter is supplied with a finger probe. For some. oximeters ear probes are also available and are also. described here. â¢ Probes are carefully designed so that they can shine light. through the finger and detect it on the other side.
You can verify the certification by going to the FDA Medical Device Data Base and enter the manufacturer name in the search field to find out for sure. Accuracy and reliability: The primary purpose of a pulse oximeter is to measure your oxygen saturation (SpO2) and pulse rate. So the key selection criterion is to find one that produce accurate results within its operating range consistently and reliability.