Neurologist's hammer, of the type Taylor Triangle. Taylor Triangle Hammer for medical students in clinical years, reflex hammer is important in OSCE tests. Reflex hammer is a medical device used by doctors to examine tendon reflexes. Reflex examination is an important part of neurological tests to detect any dysfunction in the central nervous system or peripheral nervous system. Medical Hammer, nerve strength tests, nerve and muscle examination, reflex hammer. Neurologist's hammer, of the type Taylor Triangle.