Pulse Oximeter

Pulse Oximeter is a medical device or equipment which measures the blood oxygen saturation level as well as the blood volume changes in the skin is known as Pulse Oximeter. The pulse oximeter is generally attached with the monitor which measures or keeps track of other parameters of a patient’s body and produces a photoplethysmograph. A photoplethysmograph is a graph which gives the details of the parameters which the pulse oximeter measures in the human body. The pulse oximeter which uses a non invasive methodology of measuring the oxygen saturation levels displays the arterial hemoglobin levels on an oxihemoglobin parameter. If you are looking to buy a pulse oximeter, you can buy one from this shop.

Pulse oximeters are available in various sizes. Right from the high end one which are used in hospitals, portable pulse oximeters ideal for home use are also available. It is ideal for a situation or a patient whose oxygenation levels are fluctuating and unstable. These are an ideal source for checking whether there is a need to supplement the oxygen levels in the patient’s body. There are various places where these Pulse Oximeters are used. The most common places where one can find these is the Intensive care and operating units in hospitals, general, doctor's emergency bags, recovery and emergency wards etc. Pulse oximeter, stethoscopes, ecg monitors, otoscopes, opthalmoscopes and blood pressure monitors are commonly found in Doctor's bag. Pulse oximeters are also very useful and often found in aircrafts especially the unpressurized aircrafts where the pilots keep a check on the oxygen pressure levels of the travelers and the entire cabin.

Most of the pulse oximeters are quite fast and accurate in their result analysis outputs. This is one of the primary reasons why they are preferred support equipment which one can find invariably in all emergency units. Pulse oximeters have another advantage; they are a useful piece of equipment especially for people who have sleep disorders or any cardiac or respiratory problems. Athletes and mountain climbers who have to frequent high altitudes where the human body’s oxygen levels tend to drop drastically also use pulse oximeters to supplement the need. Another useful aspect of these pulse oximeters is that they have inbuilt software which records and prints out data of the patient’s pulse and blood oxygen levels. This data is very useful for the patient’s medical supervisors or consultants in analyzing the trends and then advising suitable medication alternatives based on the behavioral patterns.

Although the pulse oximeter is a very useful tool and equipment which measures various aspects and parameters of the patient’s blood oxygen and pulse levels, but there are certain shortcomings of the machine as well. But a reminder here will be that despite these shortcomings there is no doubting the fact that the equipment is an excellent and a very helpful tool. Over the past decade, a lot of people across the globe have realized the importance and usefulness of Pulse oximeters and there has been a substantial increase in the production and use of the equipment. The medical equipment manufacturers in China in the year 2008 have seen a massive increase in the demand for pulse oximeters and almost half of the manufacturers have produced pulse oximeters for world wide consumption. Infact, the use and advantage of pulse oximeters are also being realized in industries other than medical treatment. One of the world’s largest entertainment games manufacturers and producers ‘Nintendo’ launched a new game ‘Wii’ which incorporates an inbuilt pulse oximeter.

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