LED illumination is available with all Riester E.N.T. instruments and ri-derma® with lithium batteries or Li-ion batteries with alternative handles, Types C or AA.

The spot-light retinoscope projects a circular light beam. The slit-light retinoscope with a light beam in the form of a line, simplifies recognition and the determination of astigmatic refractive ...

A stethoscope is more than a tool for medical personnel. According to the director of UPMC Jameson School of Nursing, it’s a symbol of the art and science of the profession. Thanks to community ...

Five years after starting a private practice, Colorado-based obesity medicine specialist Carolynn Francavilla, MD, was at risk of going under. The pandemic hit, and her patients couldn’t come to ...