Japan Lifeline Co., Ltd., a medical device company, develops, produces, imports, distributes, and trades in cardiovascular related medical devices in Japan. The company's cardiac rhythm management products include cardiac pacemakers, implantable cardioverter defibrillators, subcutaneous implantable cardioverter defibrillators, cardiac resynchronization therapy defibrillators and pacemakers, automated external defibrillators, and cardiopulmonary resuscitation support devices; and electrophysiology/ablation products comprise electrophysiological and ablation catheters, irrigated tip ablation catheters, endoscopic balloon ablation systems, esophageal temperature monitoring systems, internal atrial cardioversion systems, and radio-frequency transseptal needles. Its cardiovascular and endografting products consist of vascular and open stent grafts, and abdominal stent-grafts, as well as embolic coil deploying systems; and coronary and peripheral intervention products include PTCA and PTA guide wires, and PTCA balloon catheters. In addition, the company offers gastrointestinal intervention products that cholangioscope, biliary tube stent, papillary balloon dilatation catheter, self-expandable duodenal and colonic stent, endoscopic guidewire, and radiofrequency ablation systems; structural heart disease intervention products, such as radiofrequency wires and atrial septal defect closure devices; and neurovascular intervention products. Japan Lifeline Co., Ltd. was incorporated in 1981 and is headquartered in Tokyo, Japan.