The wonderfully light, portable X-ray backpack system - quickly deployable in the field

The Leonardo DR nano is one of the lightest portable X-ray solutions worldwide and was designed with disaster control, emergency medicine in field environments as well as military use in mind. The system consists of only a wireless X-ray detector and a laptop. Weighing in at only 9 kg (including backpack), the Leonardo DR nano is highly portable and ideal for use in inaccessible terrain. High-quality X-ray images can be generated quickly at remote locations for immediate diagnosis (e.g., field hospitals) or for consultation with specialists via email or cloud services. 

The laptop (optionally tablet PC) complies with the newest standards and is equipped with the professional acquisition and diagnosis software, dicomPACS®DX-R. The display offers a resolution of 1920 x 1080 pixels. The Leonardo‘s straightforward user interface makes it easy for staff to generate excellent X-ray images. In addition, the integrated multimedia X-ray positioning guide assists with patient positioning. The possibility of diagnosis through the connection of an automatic, AI-assisted thorax screening (by a qualified third-party provider) is also included in the software (optional).

The portable wireless X-ray detector, based on amorphous silicon (a-Si) with a caesium iodide (CsI) scintillator, guarantees excellent image quality even at low radiation doses.




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For medical emergencies: Portable X-ray system - high-quality X-ray images with wireless X-ray detector



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One version of the Leonardo DR nano system are available:

Leonardo DR nano

portable X-ray system with wireless X-ray detector, format 35x43cm 

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Features & Benefits of the Leonardo DR nano System

Wireless X-ray imaging

Quickly deployable and hassle free

The wireless X-ray detector is available in one size (14 x 17 inches). When used together with a battery-powered HF X-ray generator, X-ray imaging is completely wireless and portable.

The smallest and lightest DR system

Easy to transport, quick to set up

The extremely compact Leonardo DR nano is stowed in a well-designed and sturdy carrying case (also functions as a backpack). Weighing just under 9 kg (including laptop, accessories and detector), the entire unit can easily be carried to remote locations. Portable battery-operated X-ray generators (> 6.8 kg) make the system fully operable in the field. Once on site, the Leonardo DR nano can be assembled quickly and easily.

Perfectly stowed

Well organized and safe for transport

All components are stowed in custom-fitted and sealable compartments in the lightweight backpack. All-round padding offers shock protection to the flat panel detector and laptop.

Excellent image quality

Fantastic images thanks to state-of-the-art technology

The wireless detector boasts outstanding image quality with up to 5 lp/mm resolution. 


Quick patient processing and well-documented workflow

X-ray images are available for viewing and diagnosis within 6-8 seconds of triggering.


Straightforward handling even for unspecialised staff

The professional dicomPACS®DX-R acquisition software sports an intuitive and modern graphical user interface. All examinations are conducted comfortably at a single monitor. The possibility of diagnosis supported by an automatic, AI-assisted thorax screening (by a qualified third-party provider) is also included in the software (optional).

Ingenious design

Patient positioning made easier

The integrated X-ray positioning guide helps you choose the perfect positioning during the examination of human and animal patients. The guide suggests parameter adjustments and presents helpful photos, videos and X-rays images. 

Always on call

Rapid diagnosis by a specialist

The integrated diagnosis software provides global, rapid and inexpensive consultations (telemedical solutions via e-mail or cloud services) in compliance with safety and privacy regulations. The only requirement is an internet connection. 

Remote controlled

You can use a mobile terminal, such as your smartphone, via a special app as a remote control to plan and view images. Attached to your arm or the X-ray generator, it also serves as a control element allowing the user to gain a first impression of the images taken without having to move to the actual console workstation (tablet PC). You can find more information about the Remote Control app here.

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Acquisition and diagnostic software for X-ray images

DXR human

At the heart of each Leonardo system is the dicomPACS®DX-R acquisition and diagnostic software with the integrated X-ray positioning guide developed by OR Technology. 

The software controls X-ray generators and X-ray units of various manufacturers, providing a smooth and structured workflow. A simple and user friendly GUI (graphical user interface), operated by touchscreen or mouse, completes the system.

The professional dicomPACS®DX-R image processing can be adapted to individual user needs and offers outstanding image quality in human and veterinary medicine. It has been specially developed to enable organ specific viewing quality optimisation, guaranteeing the highest quality of X-ray images.

[more information...]


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X-ray detectors for Leonardo nano systems

digital x-ray detectors

Here you can find a list of the available X-ray detectors. Different types and sizes of X-ray detectors allow an individual configuration of the system.

[to the overview...]

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Any further questions?

Is the Leonardo DR nano the right digital mobile X-ray unit for your emergency medical centre?
Let's find out together.
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OR Technology - Call our Sales-Team



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  • Product brochure Leonardo DR nano system
    The wonderfully light, portable system for X-ray examinations anywhere, any time

  • Product overview Digital X-ray systems for mobile and stationary medical facilities
    Mobile digital all-in-one system for your medical faciIity or field hospital · Portable digital systems as an upgrade kit for already existing mobile or stationary X-ray equipment · Stationary digital X-ray complete system

  • Product information protection box for 14x17 inch detector
    This protection box protects 14x17 inch wireless X-ray detectors from external shocks and strong vibrations. The housing contains several protective layers to absorb shocks and increase the load capacity.

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Optional add-ons

Amadeo P – Practical portable and light-weight generators

Amadeo P  Practical portable and light-weight generators
Due to their low weight, user-friendly operation and integrated interface they can be used in numerous applications in practices, clinics and for out-patient purposes. 


dicomPACS®MobileView – the web-based viewer for mobile devices

dicomPACS®MobileView the web-based viewer for mobile devices
The web-based viewer contains all the basic functions for viewing images. You can view images virtually with any browser on mobile devices. dicomPACS®MobileView offers doctors and nursing staff a previously unknown degree of mobile freedom in the workplace inside and outside of hospitals or practices, with the radiological image material available from anywhere.


<i>dicomPACS</i><sup>®</sup> – the sophisticated and high-tech image management solution

dicomPACS® the sophisticated and high-tech image management solution  
With dicomPACS® all images generated by digital X-ray, CT, MRI and ultrasound devices, as well as diverse documents (e.g. doctor's letters, medical findings, medical history, faxes) are stored in a digital patient folder and readily accessible. 


X-ray tables for stationary digital X-ray imaging

X-ray tables for stationary digital X-ray imaging
Premium patient tables take into account the diversity of patients’ sizes and weights. All offered X-ray tables of the newest generation allow for easy and comfortable work.

VersariX – the portable mounting system for X-ray detectors

VersariX the portable mounting system for X-ray detectors
VersariX is the portable flat panel detector mounting system for X-ray examinations and weighing only some 400 grams, it can be attached anywhere, like on room or wardrobe doors, walls, trees etc. The sturdy hook used to suspend the X-ray flat panel detector allows virtually stepless height adjustment.

Trolley stands and cassette holder for digital X-ray

Trolley stands and cassette holder for digital X-ray
The variety of patient sizes poses a major challenge for manufacturers of X-ray technology and accessories. Trolley stands and cassette holder must be adapted to their patients. A range of trolley stands and cassette holders can be found here.

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Technical specifications for Leonardo DR nano

Carrying case (backpack) and accessories bag
  • For 14" x 17" detectors with and without protection box 
  • Outer dimensions: 50 x 49 x 12 cm
  • Well-padded, with a sturdy protective frame and shoulder strap
  • Water-repellent for rain protection 
  • All important accessories have their own sealable, custom-fit compartments 
Tablet PC or laptop
  • SSD hard disk
  • 17" or 15" high-resolution display depending on equipment
  • Intel ® CPU
  • at least 8 GB RAM
  • USB 3.0
  • Wireless LAN
Direct radiography detector 35 x 43 cm (14" x 17") wireless

Wireless X-ray imaging!

  • Fits into existing Bucky tray without modifications (in place of  X-ray film cassettes)
Battery charger and rechargeable batteries
  • Fast-charging, long-lasting batteries plus battery charger
  • Battery charge time: 3 hours
Leonardo DR nano software package

The dicomPACS® DX-R professional console software sports a modern graphical user interface, integrated radiographic positioning guide, and includes the following modules:

  • dicomPACS® DX-R DICOM Send SCU 
  • dicomPACS® DX-R DICOM Patient CD 
  • dicomPACS® DX-R Cognition Optimised Processing

Optional components for the Leonardo DR-nano system

X-ray detector mounting system VersariX
  • Height-adjustable, suited for patients in standing position
  • X-ray detector can be attached with or without protective casing 
  • Detector holder (400g) fits in Leonardo carrying case
Detector casing for imaging feet
  • Protective casing for 14" x 17" detector
  • Max. load for entire surface: 1040 kg 
  • Max. point load: 146 kg/mm
Protective case for detector

Available in one size:

  • For 35 x 43 cm (14“ x 17“) detectors
  • For 24 x 30 cm (10“ x 12“) detectors

Available with and without grid

High-frequency X-ray generator TR 90/20 battery
  • 5 kW, 110 kV / 100 mA
  • High-performance capacitor for a stable and reliable power supply 
  • Manual remote control
  • Touch screen, digital display,  LED
  • Dimensions: 254 x 225 x 423 mm; Weight: 19.6 kg
High-frequency X-ray generator Amadeo P-110/100H
  • 5 kW, 110 kV / 100 mA
  • High-performance capacitor for a stable and reliable power supply 
  • Manual remote control
  • Touch screen, digital display,  LED
  • Dimensions: 254 x 225 x 423 mm, Weight: 19.6 kg
High-frequency X-ray generator Amadeo P-100/35HB
  • Power rating 2.4 kW, kV range in 1 kV steps: 40 to 100 kV
  • mAs range 0.4-100 mAs, focus 1.2 x 1.2 mm
  • Connection voltage 130-260 V (adjusts automatically)
  • Dimensions: 250 x 214 x 349 mm; Weight 14.2 kg (including battery)
High-frequency X-ray generator Amadeo P-200/ 400
  • Monoblock units with fully automatic adjustment
  • Power rating from 6 kW to 100 kV 
  • (Amadeo P 400 up to 120 kV)
  • Dimensions: 37.0 cm x 24.5 cm x 21.5 cm; Weight: 11.5 kg
Mobile stand for portable X-ray unit
  • Swivel arm: 750 mm; Weight: approx.15 kg
  • Swivel range: 5 ° to the left , 5 ° to the right
  • Height adjustment up to 1.71 m
  • For X-ray units weighing 5 -15 kg
  • Dimensions: 30 x 35 x 105 cm (when folded together)
Mobile X-ray tables and stands

A wide range of modern X-ray tables and carrying systems is available. Feel free to contact us for more information!

Wireless remote control

Possibility of wireless control of the digital X-ray system with the app "dicomPACS®DX-R remote control" via smartphone or tablet incl. display of the worklist, preview of the captured image to check the shot etc. - directly from the app a new shot can be planned

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