Welch Allyn is a well-known medical device company that specializes in diagnostic equipment used by healthcare professionals. Founded in 1915, the company is recognized for its innovative products, including ophthalmoscopes, otoscopes, and vital signs monitors. These tools help doctors and nurses assess patients' health and diagnose conditions effectively. The company is headquartered in Skaneateles Falls, New York, and has a global presence, serving hospitals, clinics, and healthcare providers worldwide. In 2015, Welch Allyn became part of Hillrom, further expanding its reach and capabilities in the healthcare industry.