subject: Things You Should Know Before Buying A Pulse Oximeter [print this page] A pulse oximeter is a useful medical instrument designed to measure a person's oxygen saturation. It used to determine the amount of oxygen molecules that are found in a hemoglobin molecule. They come in different packages depending on a person's needs.They can usually be found in hospitals or medical clinics, but they are now portable versions that people can take anywhere. Before buying one, you need to know a few reminders to make the most out of your purchase.
The first factor to consider is your usage of an oximeter. If you just need to check your blood levels every now and then, you might want to just visit the hospital. On the other hand, you can buy a non-portable model so that you can still check your blood levels at the comfort of your home. There are also portable ones that are perfect for people who are busy and always on the move. You have to take note of your medical condition or your current blood-oxygen situation to know which one is best suited for you.
Based on your medical needs, you'll know what type of oximeter you will get. If you are having difficulty determining this, you can always check to your local physician. He is the most knowledgeable person on the subject matter and he'll know the best thing you can do.
In many cases, he'll be the one to recommend you what kind of pulse oximeter you will use. For example, if you're an athlete, he'll most likely advice you to carry a portable one since you'll be doing a lot of strenuous activities in the gym or outdoors. You need to have one right at your side at all times.
If you just want to invest on this machine without any serious medical condition, then you can base your purchase on your budget. The non-portable ones may be more expensive since they are patterned after the ones used in hospitals. The models used in hospitals can cost thousands of dollars but are very up-to-date and have high quality. The small portable ones that you usually see people clipping on their fingers can cost around 100 dollars.
These are just some of the things you can think about when buying a pulse oximeter. Narrow down your budget, ask help from your doctor, and consider your own medical needs.
by: Jack Rogers
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