Things to consider while buying pulse oximeters for home use
In this modern world, it has become a prime necessary to keep good care of your health as there are so many factors that can make a healthy man to unhealthy in a short period. Pulse oximeters are of great use since they can correctly measure a person’s pulse rate as well as the oxygen saturation (SpO2) in the blood. Depending on the manufacturer, there may be a slight change in the mechanisms used. This small handheld medical device is connected to the finger, toe or earlobe of a person to measure the oxygen saturation and compare it to the normal levels. There are myriad reasons why people prefer to buy pulse oximeter for home use and there are certain things which need to be considered while making the purchase.
Pulse oximeters are available in different sizes depending on the user’s age as. Pediatric pulse oximeter is used for children and other models can be used for adults. A variety of them is available so that you can choose the one which will give you the most accurate reading depending on the age of the user. The oximeter must be user-friendly making it easy to use. If you are looking to buy pulse oximeter online purchase, then you can get an idea of how it works by watching the videos and following the steps. On the other hand, if you purchasing it from a dealer, you can ask him to show how oximeter can be used and how it works. Go for a model which is easy to follow and understand, as there are so many models with complex functions, such as perfusion index or plethysmograph.
Select an oximeter which serves all your purposes whilst that fits into your budget. As the functions increases the cost varies. For instance, the cost of color screen monitors is higher than mono-chrome digital screen. However, it doesn’t mean that a costly oximeter will be reliable and give you accurate results. Some companies that sell oximeter give you good refund policies so it is better to read and understand their terms and conditions before making a purchase. Try to find out an online distributor who offers free shipment, so that you can save money.
After purchasing, insert the batteries and ensure that it is working properly. You can decide to use disposable batteries or rechargeable batteries. The rechargeable batteries are significantly more expensive than disposable ones. Going through the reviews will enable you to figure out which model suits well for you. Some companies provide carrying case for extra protection while you are on the move. It will protect your valuable oximeter from water or any kind of scratches.
It is advised that you should take your pulse and oxygen saturation measurements simultaneously by another accurate device. This will help you to verify that your oximeter is giving you accurate readings.
By sharing the results with your physician, you can ensure that the oxygen saturation level and pulse rate are within normal range, thereby staying healthy. The above mentioned tips will help you to get an oximeter in a much easier and cost effective manner.