Boston Scientific Corporation is a developer, manufacturer and marketer of medical devices that are used in a range of interventional medical specialties. The Company offers its products by seven businesses: Interventional Cardiology, Cardiac Rhythm Management, Endoscopy, Peripheral Interventions, Urology and Pelvic Health, Neuromodulation, and Electrophysiology. It operates in three segments: Cardiovascular, Rhythm Management and MedSurg. Its Cardiovascular segment consists of Interventional Cardiology and Peripheral Interventions businesses. Rhythm Management consists of Cardiac Rhythm Management and Electrophysiology businesses. MedSurg consists of Endoscopy, Urology and Pelvic Health, and Neuromodulation businesses. Its Interventional Cardiology product offerings include balloon catheters, rotational atherectomy systems, guide wires, guide catheters and embolic protection devices and diagnostic catheters used in percutaneous transluminal coronary angioplasty (PTCA) procedures.