Neurological hammer is used for testing reflexes and measuring nerve sensitivity. It features dual rubber heads for reflex testing and includes a removable needle and brush.

Neurological needles biopsy is a medical test performed by interventional radiologists to identify the cause of a lump or mass, or other abnormal condition in the body. During the procedure, the doctor inserts a small needle, guided by X-ray or other imaging techniques, into the abnormal area.