A pulse oximeter is a device used to check the level of oxygen in your bloodstream. This device is non invasive which means it does not require you to put the device inside your body. Most pulse oximeter sounds an alarm as soon as it detects an unsafe change of oxygen level, like the CMS pulse oximeters.
The device works in a simple way. There are two lights that are equipped to it, an infrared and a red light, which is produced by the light emitter. Two different lights well try to pass into the hemoglobin of the users blood. If a certain hemoglobin is oxygenated, it consumes more infrared and let the red light go through while the deoxygenated hemoglobin works in a complete opposite way. For the tool to compute the oxygenation level, a photoreceptor catches the emitted light and count the oxygenation that is present.
This device is commonly attached in the finger or earlobe where a good blood flow is present. For infants, across a foot can be good place as well. Putting it on a different area where it does not have a good flow can create an inaccurate result.
How the device got its name is very straightforward. Basically, it is just an oxygen meter which if combined is oximeter. It was named on the late 1940s by a British researcher and after that, the device was modified through the years to make sure that the result will be as accurate as possible.
A long time ago, this tool is not that portable as it is today. It is huge and it is not that effective too. Since technology is swiftly improving, they altered the design to make it more manageable, portable and efficient.
Hospital check ups can decrease if you have this in your grasp. The fact that you do not have to go to the hospital to just to check if you are still in the safe oxygen level zone is amazing. This in return can save you money while keeping you hassle free.
Since the provides the privilege in not going to the hospital periodically, this means that you are saving your precious time too. Imagine going to the hospital for just a ABG testing, wherein you have to wait for your turn for your check up just to gain result as what oximeters does. It is not just a waste of time but inconvenient as well.
Even though the device is almost perfect. There are still who are skeptical and said that a florescent light can interfere with the accuracy of the result. To prove it, various experiments have been conducted to confirm the issue and to remove doubts. The results suggest that the light does not really affect or no evidence that it affects the accuracy of the oximeter readings.
It is rapidly adopted nowadays and most hospitals are already using it to their patients specially to those who suffers oxygen starvation. It is now being used as well for pneumonia treatment and preventing neonatal blindness. Overall, the device is very useful, cost effective and can give accurate results in a short amount of time.
The device works in a simple way. There are two lights that are equipped to it, an infrared and a red light, which is produced by the light emitter. Two different lights well try to pass into the hemoglobin of the users blood. If a certain hemoglobin is oxygenated, it consumes more infrared and let the red light go through while the deoxygenated hemoglobin works in a complete opposite way. For the tool to compute the oxygenation level, a photoreceptor catches the emitted light and count the oxygenation that is present.
This device is commonly attached in the finger or earlobe where a good blood flow is present. For infants, across a foot can be good place as well. Putting it on a different area where it does not have a good flow can create an inaccurate result.
How the device got its name is very straightforward. Basically, it is just an oxygen meter which if combined is oximeter. It was named on the late 1940s by a British researcher and after that, the device was modified through the years to make sure that the result will be as accurate as possible.
A long time ago, this tool is not that portable as it is today. It is huge and it is not that effective too. Since technology is swiftly improving, they altered the design to make it more manageable, portable and efficient.
Hospital check ups can decrease if you have this in your grasp. The fact that you do not have to go to the hospital to just to check if you are still in the safe oxygen level zone is amazing. This in return can save you money while keeping you hassle free.
Since the provides the privilege in not going to the hospital periodically, this means that you are saving your precious time too. Imagine going to the hospital for just a ABG testing, wherein you have to wait for your turn for your check up just to gain result as what oximeters does. It is not just a waste of time but inconvenient as well.
Even though the device is almost perfect. There are still who are skeptical and said that a florescent light can interfere with the accuracy of the result. To prove it, various experiments have been conducted to confirm the issue and to remove doubts. The results suggest that the light does not really affect or no evidence that it affects the accuracy of the oximeter readings.
It is rapidly adopted nowadays and most hospitals are already using it to their patients specially to those who suffers oxygen starvation. It is now being used as well for pneumonia treatment and preventing neonatal blindness. Overall, the device is very useful, cost effective and can give accurate results in a short amount of time.
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