Many of you must be familiar with what pulse oximeter is and know its importance and as well as functions. People related to the medical field are well aware of its importance but for people who are not familiar with it can give this article a thorough reading and know everything about it in this article. Even though all medical apparatus and instruments have their importance according to their functionality, but some instruments may seem simple or little to look at but serve a much higher purpose in terms of its functionality.
The oximeter is a device that is completely non-invasive and pain-free. It does not prick or strain on any part of the body and still serves its purpose which is quite commendable, to be honest. The oximeter is primarily used to measure oxygen saturation in a person’s blood and display the exact amount on its screen. It is one of the most commonly used medical device used in hospitals and especially in intensive care units where patients are required constant attention. The surprising thing about this device is that it not only gives the oxygen reading of the time it is used but it constantly updates the changes and fluctuations in blood oxygen levels as well. This can be life-saving for patients that are under intensive care unit and hanging on for their life.
Now we will discuss the method on which an oximeter works. It is a small device that is used on a patient’s translucent body part that has thin skin, it can either be fingertip or an earlobe. It is completely non-invasive and works by absorbing bodies wavelengths. These wavelengths help determine the sensors to differentiate between oxygenated and deoxygenated blood of the patient. It is commonly used in 2 forms that are more rapidly available and convenient in use. First is pulse oximeter and is a little clip like device that attaches on the fingertip and its wire runs all the way to the monitor where all other stats are displayed. A pulse oximeter is small and non-portable due to its attaching wire.
Another commonly used oximeter device is a wrist-mounted device. This device is portable and designed especially to be used in the home by people with little medical knowledge. It is very useful for patients needing constant care and those who are bedridden in the home can take full use of it. Wrist mounted oximeter device is one in which no monitor or wire attachment is required and it can be operated on their own. As evident by the name it is fastened on the patient’s wrist and then the actual meter in clipped on the fingertip, from where it becomes fully operational and working. It displays the blood oxygen levels on the display area that was mounted on the wrist. It is a lightweight and usually requires periodical charging or changing of batteries to make full use of it. Although small and compact, this device is one of the most important devices used for checking vitals of patients. If you are looking for best medical equipment you can visit AMA Medical Products online.