Disclosed are laryngoscopes and other devices that include both a visualization feature and a suction component, to eliminate debris and bodily fluids and secretions that may accumulate on the visualization component. The devices may include one or more of the fluid intake ports that may be sized and located proximate to the operational ends of the visual-aid components, e.g., the camera lens or LED, to maintain a clean field of view for operation of the component. The internal passageways of the device are configured, dimensioned and/or shaped to facilitate desired fluid flow characteristics, flow rate, and/or pressure rates and facilitate methods of manufacturing the device.
