AI laser that reads heartbeat through the throat could replace stethoscopes

Dec 3, 2023 ·

Researchers at Durham University have developed a new technology that can read a person's heartbeat through their throat. This laser-based technology has the potential to replace traditional stethoscopes, which are used to diagnose various health conditions and monitor heart rhythms.

The device consists of two lasers that measure the reflective intensity of light from a person's neck. This helps to identify the sound produced by blood rushing through the carotid artery, which is then translated into an audible signal. The data collected by the device is then analysed to determine the individual's heartbeat and any abnormalities present.

The device has already been tested on humans and found to be more accurate than traditional stethoscope readings. It is also quicker and easier to use, as it does not require any contact with the patient. In addition, it can provide real-time feedback to medical practitioners, allowing them to quickly spot any changes in heart rate or rhythm.

This new technology is expected to revolutionize medical diagnosis and monitoring, particularly in areas where stethoscopes are not available or practical. It could also be used to help detect heart problems before they develop, potentially saving lives.

The research team are now looking to develop the device further, so that it can be used on other organs and for different types of medical monitoring. They believe that this could one day lead to a more automated diagnostic system, helping doctors to accurately diagnose and treat patients faster and more efficiently.