PULSAR™ 20140020: The compact and versatile stroboscopic reference for ENT and endoscopic applications
The PULSAR™ 20140020 from Karl Storz is a state-of-the-art device in the field of specialised medical lighting, particularly for stroboscopic examinations of the larynx and endoscopic procedures requiring precise, real-time visualisation. Its design is based on an innovative principle that generates both stroboscopic light and so-called "continuous" light from a single lamp, eliminating the need for additional optical or mechanical components. This technological streamlining allows for a smooth transition between the two types of lighting without any interruption in light, ensuring optimal observation comfort and continuity of examination.
The system is designed to provide a consistent colour temperature and constant light intensity, whether using flash or continuous light. This ensures stable visual perception and accurate colour rendering, two essential elements for accurate diagnosis in video endoscopy. The PULSAR's architecture is also perfectly suited for use in conjunction with a medical video system, as demonstrated by its automatic synchronisation with standard 50/60 Hz video signals.
Thanks to its compact design, the PULSAR fits easily into any clinical environment without requiring additional space or external control elements. The user interface is designed to be intuitive, with easy brightness adjustment via manual controls or an optional video module for automatic control. The system also features an automatic standby function to preserve lamp life during prolonged periods of inactivity.
The PULSAR stroboscopy function uses a dedicated microphone to pick up sound vibrations (the patient's voice), allowing the light flashes to be synchronised with the vocal cords. Speakers can also be used to trigger the pulses via an audio pilot signal, providing an alternative in cases where no voice signal is detectable. The flexibility of configuration allows the system to be adapted to a wide variety of clinical practices.
The device also offers several operating modes, including slow motion, freeze frame, quick switching between two brightness levels, and an anti-fog pump for prolonged procedures. It also offers SCB and video compatibility (optional), with the option of adding text input, image overlay and VCR control modules, contributing to comprehensive documentation of examinations.
The PULSAR™ 20140020 combines cutting-edge technology, ease of use, safety and modularity. It is the first choice for ENT specialists, clinicians and biomedical technicians who want powerful, stable lighting that is fully integrated with modern video documentation systems.
