Greatbatch, Inc. designs, manufactures, and sells medical devices and components for the cardiac, neuromodulation, orthopaedics, portable medical, vascular and energy, and other markets worldwide. It operates through three segments: Greatbatch Medical, QiG Group, and Lake Region Medical. 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 hip and shoulder joint reconstruction implants, plates, screws, spinal devices, and instruments and delivery systems used in hip and knee replacement, trauma fixation, extremity, and spine surgeries. It also provides vascular products, such as 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 and cardiology, vascular access, and atrial fibrillation; and products for medical imaging and drug and pharmaceutical delivery. In addition, the company offers customized battery power and management systems, charging and docking stations, and power supplies; non-rechargeable and rechargeable battery solutions for the portable medical, energy, military, and environmental markets; and rechargeable battery packs. Further, it provides implantable pulse generators, programmer systems, battery chargers, and patient wands and leads; neural interface technology, components, and systems; and interventional and diagnostic wire-formed medical devices and components for cardiovascular, endovascular, and neurovascular applications. 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.