What is Hypoxia and How Pulse Oximeters Help Prevent It

Hypoxia is a family of conditions characterized by a lack of oxygen in the body's tissues

. The hypoxia may encompass the general body, or a specific area, such as the brain. In all cases, it can be dangerous or deadly, because without oxygen, the human body cannot function. In extreme cases, Hypoxia can produce a situation where increased levels of carbon monoxide prevent oxygen from reaching the cells. This can lead to an actual metabolic poison thus preventing the cell from getting enough oxygen. There exists a particular risk of Hypoxia for pilots in particular as they experience an increase in altitude because reduced atmospheric pressure results in fewer molecules in the air they breathe. A pulse oximeter is the perfect tool to measure blood oxygen saturation and prevent hypoxia.

A pulse oximeter is a small, hand-held medical device that measures the oxygen saturation of a patient's blood (SpO2) as well a patient's heart rate. As opposed to measuring oxygen saturation through an invasive procedure such as a blood sample, a pulse oximeter is used as a painless and non-invasive medical instrument. Because of their ease of use, speed, and cost effectiveness, pulse oximeters are the preferred medical device for dentists in monitoring dental patient's pulse rate and blood oxygen saturation during sedation.

The FDA approved Landon Medical'sLM-850 Digital Finger Pulse Oximeter measures SpO2 (percentage of oxygen saturation in the blood) and pulse rate with accuracy and ease. Specifically manufactured to be lightweight and portable theLM-850 modelprovides fast and accurate readings of blood oxygensaturation, pulse rate, Perfusion Index, and audio/visual alarm functions. Small and compact it provides complete oximetry solutions while still able to fit in your pocket. TheLM-850 is a widely used medical device all health-care facilities, including hospitals, nursing homes, outpatient surgery centers, physician offices, dentist offices, emergency and ambulatory situations, sport athletes, as well for home diagnostics for monitoring such illnesses as COPD, cardiac problems, respiratory issues, asthma, and many more. TheLM-850 model features an Organic Light Emitting Device (OLED) display and Plethsmograph capabilities.

What is Hypoxia and How Pulse Oximeters Help Prevent It

By: Robert Darwin

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