The Pulse Oximeter is considered to be a device, which is basically used for measuring the level of oxygen present in blood as well as the rate of heart beat. The measurements provided through this machine are accurate and help the specialist physicians to offer the right kind of remedy to the patients. Generally, the level of oxygen present in blood gets displayed as percentage value while measurement is done by infrared light, which gets passed via the red blood cells.
Offering accurate results
The device is known to provide the users with precise results, except for the fact when blood flow is low or if pulse gets weak. For getting accurate results, pulse oximeter probe is required to be fixed at a place where there is noticed higher blood flow. To ensure that the device functions properly, it is required to detect the different pulses. To achieve this task, it is important for the person to follow the manual, so that the probe can be fixed properly.
One can go through pulse oximeter online India to understand the different types that exist in the market. The common type of oximeters used is hand held device, bedside, finger and wrist type oximeter. Also, every type is said to come with different model types. Such devices are selected based upon the specific needs and requirements. Furthermore, one has to take a proper look at the various oximeters types available in the market and understand their functions, so that the correct selection can be made, in order to achieve maximum output.
- The hand-held oximeters are used mostly in emergency departments, hospitals and the physician’s office. The device is termed to be cost effective when compared to the bedside units. Moreover, it boasts of having a versatile probe, connecting to the computer, with the other end connecting either to the patient’s finger or the earlobe. It is only in rare circumstances that the medical professionals may have the probe clicked to the patient’s toe for ensuring maximum blood flow.
- The other commonly used oximeter device is considered to be the fingertip oximeter. This can be used both in medical institutions and at the home. It has gained immense popularity due to its compact nature, thereby making it much easier to be carried to any place, not involving any kind of difficulty as well as its affordability. Like the name suggests, the patient’s fingertip is clipped with the probe and light is passed through the finger. In this manner, oxygen – blood level gets measured accurately. If flow of blood is interrupted because of wound or injury, then the device would not be in a position to read precise values. Hence, when clipping the device, it is necessary to ensure that the device gets fixed to a particular place, from where it becomes easier to get optimum blood flow.
- The other type is fetal pulse oximeter that has been designed for measuring heart beat rate and percentage of the level of oxygen present in blood. This device is useful for pregnant women.
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