This video provides a step-by-step in-service on the components, assembly and functions of rigid bronchoscopy instruments used for adult patients. Principal functions of the bronchoscopy system are described: use for anesthetic ventilation, as a visualization tool and as a working space to deliver tools. In addition to a comprehensive review of functionality, the assembly of the bronch tube, bridge and telescope, adapters, etc., are described. A review of the types of working instruments, including the range of jaw patterns, is also provided.