Siemens Healthineers AG, through its subsidiaries, develops, manufactures, and sells a range of diagnostic and therapeutic products and services to healthcare providers worldwide. It operates through four segments: Imaging, Diagnostics, Varian, and Advanced Therapies. The Imaging segment provides magnetic resonance imaging, computed tomography, X-ray systems, molecular imaging, and ultrasound systems. The Diagnostics segment offers in-vitro diagnostic products and services to healthcare providers in laboratory, molecular, and point-of-care diagnostics; and workflow solutions for laboratories and informatics products. The Varian segment provides cancer care technologies, and solutions and services to oncology departments in hospitals and clinics; and technology-enabled optimized workflows, clinical services and consulting capabilities, and digital solutions and applications for managing treatment and therapy. The Advanced Therapies segment offers products that are designed to support image-guided minimally invasive treatments in various areas, such as cardiology, interventional radiology, and surgery; and angiography systems and mobile C-arms, including a robotic-assisted platform for endovascular coronary and peripheral vascular interventions. It also provides equipment performance management, clinical education and e-learning, asset management, and managed departmental services for laboratories and healthcare facilities, as well as consulting and digital health services. Siemens Healthineers AG has a collaboration with Oncimmune Holdings plc. The company is headquartered in Erlangen, Germany. Siemens Healthineers AG operates as a subsidiary of Siemens Aktiengesellschaft.