What are some common infrared medical devices?

The medical industry currently uses infrared devices such as thermal imagers and radiometric infrared cameras, according to Thermascan. They also use medical infrared thermography, and heat lamps or garments that emit far infrared, or FIR, states PubMed.

FIR therapy benefits the patient by helping the body remove toxins through perspiration, reducing tension and stress, improving lymphatic flow, boosting the immune system and increasing blood circulation deep into the tissues, explains Parentgiving. The FIR waves penetrate up to 3 inches into the body, providing an analgesic affect, making connective tissues more flexible, allowing greater joint movement and increasing levels of endorphins.