ICU Medical, Inc. is engaged in the development, manufacturing and sales of medical devices used in infusion therapy, oncology and critical care applications. The Company's product line includes needlefree connection devices, closed system transfer devices (CSTD), needlefree closed blood sampling systems, disposable pressure transducer systems and hemodynamic monitoring systems. It operates through the segment, which is engaged in the development, manufacturing and sale of medical technologies used in infusion therapy, critical care and oncology applications. Its Infusion Therapy products include MicroClave and MicroClave Clear, Neutron, NanoClave, Clave and SwabCap. Its Critical Care products include Hemodynamic Monitoring Systems, Closed Blood Sampling and Conservation Systems, and Other Critical Care Products and Accessories. Its Oncology products include ChemoLock CSTD and components, ChemoClave CSTD and components and Diana hazardous drug compounding system.