Sony's LMD-XH550MT and LMD-XH320MT


55-inch (LMD-XH550MT) and 32-inch (LMD-XH320MT) 4K 3D/2D surgical displays.

[Screen images on this page are simulated for illustrative purposes.]

4kHDR logo

Revolution in surgical imaging

Sony’s LMD-XH medical monitors are packed with innovative technologies for impressive 4K Ultra HD images in either 3D (LMD-XH550MT) or 2D (LMD-XH320MT) with a resolution of 3840 x 2160 pixels (16:9 screen aspect ratio) and HDR compatibility with HLG (Hybrid Log-Gamma) incorporation for stunningly lifelike images with a peak brightness of more than 1,500cd/m2 (LMD-XH550MT) / 1,750 cd/m2 (LMD-XH320MT) and a contrast ratio of 1,000,000:1 archived by Sony’s unique Local Dimming Technology.

Webinar to unlock the potential of ​Sony's LMD-XH550MD

In this webinar we will discuss how this state-of-the-art display revolutionises healthcare applications.

A medical monitor on the background of surgeons in OR

HDR Compatible

When receiving HLG (Hybrid Log-Gamma) signals from a compatible imaging system, the LMD-XH550MT and the LMD-XH320MT can accurately reproduce HDR images with a wider range of brightness levels, greater contrast and rich colours.

SDR and HDR comparison images that show the difference in brightness levels and contrast

Local Dimming Technology

Sony’s unique Local Dimming Technology provides precise control over LED lighting sources for backlights in both light and dark areas. This technology allows for independent activation (ON) and deactivation (OFF) of LED lighting sources for each specific area, enabling to redistribute saved power from dark areas to boost the brightness of bright areas. The outcome is exceptional performance for HDR content, providing more natural images for an immersive viewing experience.

Image on monitor shows how Local Dimming Technology enables a peak brightness
Infographic shows Sony's monitors wide colour gamut

Wide, accurate colour reproduction

The display’s advanced LCD panel and signal processing technology support highly consistent, accurate reproduction of a wide colour gamut. This complies with ITU-R Recommendation BT.2020 that represents a significantly wider gamut than the BT.709 colour space, allowing superior colour reproduction and more realistic visualisation.

Anti-reflection panel structure

The monitor’s design minimises reflected glare in brightly lit ORs, including distracting reflections from surgical lights. The panel’s anti-reflection structure reduces light dispersion, ensuring high-contrast images under a wide range of illumination conditions and viewing angles.

Infographic shows how anti-reflection material reduces light dispersion
A medical monitor LMD-XH550MT that shows 3d surgical image

Extensive 3D display options

The LMD-XH550MT and LMD-XH320MT can display 3D and 2D signals in HD and 4K. Connections for SDI (12G/3G), Display Port, DVI, and HDMI signal inputs support a variety of different 3D and 2D formats such as side-by-side, line-by-line, and top & bottom. Dual stream is available when accepting an HD 3D signal via SDI. 4K dual stream via two 12G-SDI inputs is also available (XH550MT only). 3D/2D operating mode can be changed directly with the button on the front panel, with selected mode indicated on the display.

Advanced features for today’s clinical environments

Powerful imaging features of the LMD-XH550MT and LMD-XH320MT ensure optimal performance and usability in the OR and other demanding healthcare environments.

A.I.M.E.™ technology

Sony’s A.I.M.E. (Advanced Image Multiple-Enhancer) technology enhances the displayed images by adjusting the colour, contrast and visibility of shadow areas for an enhanced image analysis.

two surgical images are shown next to each other with A.I.M.E. on and off. ON image is seen more clearly with increased sharpness.
Monitor with 3D image displayed

Clone output

The clone-output connector enables you to output an identical image to the one being displayed, including A.I.M.E., picture-in-picture (PIP) images, and other content. This feature allows you to easily record the same content as you are currently viewing. Additionally, you have the flexibility to select the resolution of the clone-output, choosing between 4K or HD depending on your specific usage requirements.

Multiple display modes

Alongside a choice of standard display modes – side-by-side, picture-in-picture (PIP) and picture-out-picture (POP) – V Full mode lets users change smaller POP images to be enlarged and displayed full screen. Either or both POP images can be enlarged by the user as required.

Infographic shows multiple display modes for Sony monitors

Note: 3-screen display is available only for 2D images.

Optimised design for simplified installation and ease of use

The LMD-XH550MT and the LMD-XH320MT offer a smooth surface, streamlined back shape and small vents which are designed for easy hygiene, flexible installation and user-friendly operation in a wide range of demanding clinical environments.

Image shows how to clean Sony's LMD-XH550MD monitor
Designed for easy hygiene

The display’s smooth surface, streamlined back shape and small vents allow easy wiping of liquids and gels off the LCD panel, control buttons, and rear cover, supporting high standards of disinfection and cleanliness in the OR.

A rear side of LMD-XH320MT that shows how neatly the cables are organized
Intelligent cabling

All signal cable ports face downwards to allow neatly organised cable connections. Three cable access points with covers further simplify cabling to meet a wide range of installation needs.

The bottom part of Sony's LMD-XH550MD monitor that shows connectors
Extensive connections

Connections are provided to support a wide range of 3D and 2D video signal inputs from clinical modalities including SDI (12G/3G), Display Port, HDMI and DVI.

Image shows LED backlighting on LMD-XH550MT monitor
Intuitive navigation

LED backlighting only highlights active control buttons on front panel to guide the user easily and prevent misoperation, also in dark environments. Custom buttons can be assigned to commonly used functions.

LMD-XH320MT with AC/DC power adapter
Dual AC/DC powering

(LMD-XH320MT only) A choice of direct AC power or DC powering via an optional AC power adaptor (AC-300MD sold separately) gives extra installation flexibility in clinical environments.

Sony's footswitch for hands free control
Hands-free control

Using an optional footswitch (FS-24 available separately) surgeons can easily operate frequently used menu functions such as A.I.M.E. on/off, port A/B, PIP/POP, flip pattern and 3D/2D.

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Robotic surgery

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Viewing video images captured in the OR in 4K 3D gives medical students deeper insight into intricate surgical procedures.

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