Greatbatch, Inc. designs, manufactures, and sells medical devices and components for the cardiac, neuromodulation, orthopaedics, portable medical, vascular, energy, and clinical markets worldwide. It operates in two segments, Greatbatch Medical and QiG Group. The company offers cardiac and neuromodulation products, including batteries, capacitors, filtered and unfiltered feedthroughs, engineered components, implantable stimulation leads, and enclosures used in implantable medical devices; and orthopaedics products, such as hip and shoulder joint reconstruction implants, bone plates and spinal devices, and instruments and delivery systems used in hip and knee replacement, trauma fixation, extremity, and spine surgeries. It also provides vascular products comprising off-the-shelf introducers, steerable sheaths, and components for catheters that deliver minimally invasive therapies for coronary and neurovascular disease, peripheral vascular disease, interventional radiology, vascular access, atrial fibrillation, and interventional cardiology, as well as products for medical imaging and drug and pharmaceutical delivery. In addition, Greatbatch, Inc. offers customized battery power and management systems, charging and docking stations, and power supplies; non-rechargeable and rechargeable battery solutions, which are used in the portable medical, energy, military, and environmental markets; and rechargeable battery packs, such as electronics, charging, and battery management systems that are used in critical and life-saving applications. Further, it provides implantable pulse generators, programmer systems, and patient wands; and neural interface technology, components, and systems. The company serves multi-national original equipment manufacturers, numerous scientists, hospitals, and universities, as well as research companies and institutes, and early stage medical device companies. Greatbatch, Inc. was founded in 1970 and is headquartered in Frisco, Texas.