Uses of Oximeter

Health and Wellness » Respiratory Care in India » Uses of Oximeter

These days due to increase in rate of incurable diseases, the need of advanced technologies help in knowing the changes in health have also increased. One of it is oximeter. The uses of oximeter have become handy, especially for the clinical people as they are convenient. It helps to detect the oxygen saturation in the blood and thus, aids patients to monitor their tendency during sleep. It is a useful way to monitor the patients in many ways. It can be a good choice for the people to buy, as you get a wide range of this oximeter at the price range of your budget. It allows assessing the patient’s parameters. This health check device is designed in a way that can calculate the oxygen level of the blood.

Oximeter is a simple, convenient and versatile device which is easy to operate. This non invasive instrument replaces the traditional method of oximeter which included the need of blood samples for performing different tests in order to get the results. It shows us the oxygen level which is contained in the blood and its availability for the body to use it. Fall of oxygen in the blood can be very dangerous.

What does Oximeter Measures?

Uses of Oximeter

  • It measures the pulse rate in beats per minute, averaged over 5 to 20 seconds. Some advanced devices have the features to measure the heart rate too.
  • It also measures the level of oxygen saturation in the blood in the form of digital readout.

Uses of Oximeter

  • The working of oximeter depends on the light absorption properties of the hemoglobin using the red infrared light source. The amount of light absorbed can be different as per the ratio of oxygenated hemoglobin in blood. You get the accurate reading of +/- 2%, though it varies with the model that you have. Finger pulse oximeters are the common ones which are used by most of the people. They are more accurate as compared to war probes. The accuracy can only be affected due to de-saturation, hypotension, haemoglobinopathies or carbon monoxide that can be found in heavy smokers, achieving up to 10% arterial carboxyhaemoglobin.
  • You can use oximeter mechanically. It is used by the patients having asthma, COPD, chronic obstructive airway disease, emphysema and any other kinds of respiratory disorders. Patients having serious respiratory problems must check the oxygen level in blood regularly, especially if they have a weakness feeling.
  • It is tool which helps to diagnose the changes in the health condition, enabling indirect measurement of oxygenated hemoglobin percentage in the patient’s capillary blood. There are many people who use it and whose use is a secondary care for more than two decades, especially in intensive care patients. This equipment can be used in emergency departments.
  • Patients having serious cardiac conditions often experience low presence of oxygenated hemoglobin in the blood. This device can help patients to know the conditions and use the supplementary oxygen if needed. Pleth graph made by the oximeters shows the blood volume changes during heart beat.

Other Uses of Oximeter

It is easy to use and is portable, having well features and is an all-in-one-monitor of oxygenation, rhythm regularity, knowing pulse rate and is good for people who travel the most.

When the patients are moved to the hospital or home through noisy transport like helicopters or ambulance, it is very useful. The alarms and audible tone cannot be heard, but waveform is seen with acceptable oxygen saturation, giving patients cardio respiratory status.

Features to Look For:

  • Exceptionally lightweight
  • Easy to use
  • Made to endure extreme conditions
  • Resistant to moisture
  • Small size which fits smoothly into a pocket
  • Gives precise oxygen saturation level within a few seconds
  • Bright LED or LCD display makes it highly visible to read the readings in the dark easily.

The primary idea of this equipment is that it easily and precisely measures the rate of pulse and percentage of oxygen present in the blood. It is a simple process and starts when you place a finger inside the product. After the finger is placed inside the device, it begins its work automatically and gives the result in a digital way which can be read. Uses of oximeter are more than its disadvantages. Hence, carrying one is always a good option.