18:04
Adults are aware of the fact that their heart rate can be monitored, and sometimes this is necessary. Most also know how to measure their pulse in the conventional way by finding it in various parts of the body. Less commonly known is the meaning of oximetry, which is the way to determine how much oxygen the blood contains. Equipment has been designed to measure oxygen levels, such as the wrist pulse oximeter.
When there is a worry that someone's oxygen levels could fall too low, oximeters will need to be used. Medical facilities are equipped with such appliances, and usually have them fitted in various sections, such as the intensive care and casualty areas. The oximeters that have been designed in the form of a wristwatch are more useful for persons who are not in a hospital environment.
Wristwatch oximeters are not cumbersome in any way, and have all the features of a hospital's unit. They have a memory of possibly up to eighty hours, which means that every reading can be stored. However, when the memory is full, the information must first be deleted or transferred before the device will work again. These wristwatch devices have been approved for usage by the FDA.
Oximeters for home use are most often purchased by persons who need to keep a constant track of their oxygenation percentage. This could be necessary during times of rest, or because they suffer from asthma. The device works with a probe that does not penetrate the skin, and that normally fits over someone's finger. It shines red and infrared light.
Although a large amount of the light is taken in by body tissue, the bit that is not will show the hemoglobin saturation levels. The reading is shown in a percentage, and a healthy level of oxygen is indicated at between ninety-five and ninety-eight percent. It is still fine if the level of oxygen reaches as low as ninety percent, but below this level the patient will need to receive oxygen for respiratory distress relief. The body's cells are unable to function properly when oxygen levels are this low.
Oximeters give quite accurate readings, but there are certain things that cause unreliable readings. There must be a strong pulse rate in order for the device to work. Patients who have an irregular heartbeat will not be able to get an accurate reading. A patient will also struggle if they have a very weak heart rate.
The patient who requires the test should also not be moving around, as motion could cause the device to give an unreliable response. The light is disturbed by movement. The device should not be used around other very bright lights, as this could effect its own light. One reading is often not sufficient to determine an accurate level of oxygen.
A good battery that can last for many hours is attached to the wrist pulse oximeter. It is not affected by nail decorations, and its warranty allows the customer peace of mind with their purchase. It is also easy to acquire the necessary software for the device.
When there is a worry that someone's oxygen levels could fall too low, oximeters will need to be used. Medical facilities are equipped with such appliances, and usually have them fitted in various sections, such as the intensive care and casualty areas. The oximeters that have been designed in the form of a wristwatch are more useful for persons who are not in a hospital environment.
Wristwatch oximeters are not cumbersome in any way, and have all the features of a hospital's unit. They have a memory of possibly up to eighty hours, which means that every reading can be stored. However, when the memory is full, the information must first be deleted or transferred before the device will work again. These wristwatch devices have been approved for usage by the FDA.
Oximeters for home use are most often purchased by persons who need to keep a constant track of their oxygenation percentage. This could be necessary during times of rest, or because they suffer from asthma. The device works with a probe that does not penetrate the skin, and that normally fits over someone's finger. It shines red and infrared light.
Although a large amount of the light is taken in by body tissue, the bit that is not will show the hemoglobin saturation levels. The reading is shown in a percentage, and a healthy level of oxygen is indicated at between ninety-five and ninety-eight percent. It is still fine if the level of oxygen reaches as low as ninety percent, but below this level the patient will need to receive oxygen for respiratory distress relief. The body's cells are unable to function properly when oxygen levels are this low.
Oximeters give quite accurate readings, but there are certain things that cause unreliable readings. There must be a strong pulse rate in order for the device to work. Patients who have an irregular heartbeat will not be able to get an accurate reading. A patient will also struggle if they have a very weak heart rate.
The patient who requires the test should also not be moving around, as motion could cause the device to give an unreliable response. The light is disturbed by movement. The device should not be used around other very bright lights, as this could effect its own light. One reading is often not sufficient to determine an accurate level of oxygen.
A good battery that can last for many hours is attached to the wrist pulse oximeter. It is not affected by nail decorations, and its warranty allows the customer peace of mind with their purchase. It is also easy to acquire the necessary software for the device.
About the Author:
Read more about The Uses And Functions Of A Wrist Pulse Oximeter visiting our website.
0 comments:
Post a Comment