The large Eizo CuratOR® EX5841 58-inch widescreen surgical monitor with 4K UHD display that faithfully reproduces surgical images.

This monitor uses an LCD panel with an energy-efficient LED backlight, a brightness of 300 cd/m² and a contrast ratio of 1000:1. It displays in 4K UHD resolution (3840 x 2160 pixels), and faithfully reproduces surgical images in high definition for endoscopy and microsurgery.

In single source mode, 4K images, as well as full HD images shot by conventional endoscopy and surgical cameras can be displayed in high definition without any delay, making full use of the monitor’s 4K UHD resolution.

The use of state-of-the-art LCD technology allows distortion-free image geometry. The applied TFT panel enables a very large viewing angle and high brightness. The EX5841 provides a flickerfree picture, even at low refresh rates, thereby adhering to the strictest ergonomic requirements.

The monitor is covered with a protective screen which helps protect the LCD screen from shock, scratches and dirt. This fully protects the front against foreign material and splashes with a protection rating of IP45; the entire device has IP32 protection.

In dual source mode, two separate signal sources can be viewed simultaneously on one monitor screen side-by-side using the PaP (Picture-and-Picture) function. With the PiP (Picture-in-Picture) function a second signal can be displayed above the main signal. The size and position of the display window is adjustable when using PiP. In triple source mode, three signal sources can be displayed on the monitor screen, representing a third signal above two signals displayed side-by-side. This is useful when several images need to be viewed at once such as multiple modalities.

The monitor supports various video input and output signals for connecting to different types of modality equipment. Furthermore, a communication interface allows image switching by external surgical equipment.

With 12G-SDI (BNC), DisplayPort, and HDMI, 4K UHD signals can be displayed at up to 60 frames per second with a single cable. Furthermore, all cables can be locked onto the monitor for consistent connection. With the 12G-SDI (BNC) terminal, stable transmission is possible even over long distances of up to 30 m.

User-specific operating configurations can be saved in the monitor as user presets. Typical operating configurations are saved ex-factory as factory presets. The presets can be selected during operation using the OSD or the Preset key.

If multipe signal sources are simultaneously displayed on the monitor, each image’s display mode (e.g. Gamma or DICOM) can be adjusted without affecting the presentation of the other image. This is perfect for multi-modality use, when endoscope, CT or MRI images are accurately displayed on the same monitor.

The monitor has a viewing angle of 178 degrees, ensuring that images viewed from various directions with minimal changes in contrast.