Mindray Medical International Ltd. is a holding company that engages in the development, manufacture, and distribution of medical devices. Its products include orthopedic and endoscopic devices and healthcare information technology solutions. The company operates through the following segments: Patient Monitoring and Life Support, In-vitro Diagnostic Products, and Medical Imaging Systems. The Patient Monitoring and Life Supports Products segments includes patient monitoring devices which tracks the physiological parameters of patients such as heart rate, blood pressure, respiration and temperature for adult, pediatric, and neonatal patients for hospital intensive care units, operating rooms, and emergency rooms; and the life support products are to provide operation room or intensive care unit solutions for the end-users in the operating room. Its products include single- and multiple-parameter monitors, mobile and portable multifunction monitors, central stations that can collect and display multiple patient data on a single screen, and an electro-cardiogram monitoring devices for patient monitoring devices, and anesthesia machines, defibrillators, surgical beds, surgical lights ceiling pendants, syringes, and infusion pumps, and ventilators for the life supports products. The In-vitro Diagnostic Products segment provides data and analysis on blood, urine, and other bodily fluid samples. It offers hematology, biochemistry, urine sediment, microbiology, and coagulation analyzers, and reagents. The Medical Imaging Systems segment includes ultrasound, digital radiography, and magnetic resonance imaging systems. The company was founded by Xu Hang and Li Xi Ting in 1991 and is headquartered in Shenzhen, China.