How Medical Infrared Forehead Thermometer Works

2020/06/06

Do you know how the Medical Infrared Forehead Thermometer works? How to use Medical Infrared Forehead Thermometer? The following introduces you one by one.

The working principle of Medical Infrared Forehead Thermometer:

Medical Infrared Forehead Thermometer, as the name implies, is a product that measures body temperature through infrared rays, and is mainly divided into contact and non-contact types.

The core of the Medical Infrared Forehead Thermometer is actually a lens. Infrared energy will be collected by the lens to the detector, and then the detector will convert this energy into an electrical signal, which can be displayed in temperature units after being compensated for the ambient temperature.

According to the contact and non-contact detection methods, the ear thermometer and the Medical Infrared Forehead Thermometer can be used as examples. For example, the ear thermometer that needs to be contacted can be replaced by a protective rubber sleeve to avoid cross-infection. It is more suitable for the family to share in the family environment. .

The non-contact infrared thermometer uses the Medical Infrared Forehead Thermometer as an example. It does not need to touch the human body. It only needs to point the probe at the forehead of the human body. The measurement data can be obtained within a few seconds after pressing the confirm button. It is aimed at critically ill patients, the elderly, infants, etc. It is suitable for use in public places, because it does not contact the human body, and it does not need a protective rubber sleeve. It is more convenient to use and can also avoid cross infection.

How to use Medical Infrared Forehead Thermometer?

Different Medical Infrared Forehead Thermometers can have different measurement methods. For example, an ear thermometer needs to straighten the ear canal and insert it into the ear canal for temperature measurement, but the Medical Infrared Forehead Thermometer only needs to be aligned with the forehead to measure.

In general, the main advantage of Medical Infrared Forehead Thermometer is that it is convenient to collect body temperature, simple and fast, and the results obtained are relatively accurate.

The defect of Medical Infrared Forehead Thermometer is that it is easily affected by the temperature of the external environment. If it is not adjusted and then measured, there may be a relatively large error in body temperature results.

Of course, when measuring temperature in public, even non-contact infrared thermometers such as Medical Infrared Forehead Thermometer are easily affected by the ambient temperature, and they are more suitable and faster to use than ordinary thermometers.