Multitom Rax

Move beyond traditional X-ray

Multitom Rax product image

With Multitom Rax, we offer a Twin Robotic X-ray system that offers unparalleled positioning flexibility.
It is particularly suited for difficult exams such as trauma or orthopedic cases. Benefit from unique insights, efficient workflows, as well as comprehensive diagnosis on a single system – and set new standards in advanced musculoskeletal and trauma imaging.​

What’s more, Multitom Rax now features True2scale Body Scan1 for full-body images that avoid distortion. Standing, seated, or even supine. All at ALADA2 dose.

Features & Benefits

Multitom Rax offers unparalleled precision and flexibility in positioning, allowing projections from nearly all angles and unique automated workflows that make musculoskeletal insights feasible in clinical routine. And all that while saving dose.

  • Extended3 anatomical coverage
    Benefit from unique automation with enhanced RAXortho1 acquisition modes built on the well-known SmartOrtho tilting1 technique.
  • More precision3
    Obtain accurate MSK insights through precise system and patient positioning easily. Twin Robotic arms give you more flexibility through projections from nearly all angles.
  • Right dose
    Use the right dose for every patient: Choose proven technology with dedicated pediatric organ programs for different body regions to help reduce necessary radiation, limit unnecessary radiation and minimize the risk of over-exposure.                                         

Advanced musculoskeletal imaging requires exact patient and system positioning, complex manual workflow steps. Multitom Rax precisely positions and aligns itself, reducing the need for unnatural patient positioning even in challenging situations like trauma cases. It supports staff and offers barrier-free patient access.

  • Reproducible, rapid, robotic exam setup in clinical routine
    Convenient setup is made possible by one-touch workflows and virtually unlimited, customizable organ programs that meet your specific requirements.
  • Refined automated alignment of tube and detector
    Thanks to RAXalign and RAXtrack, detector and tube align automatically and stay aligned when repositioning the system. The predictable and very compact virtual U-arm movement quickly shifts the system 90° around the patient ideal for emergency departments.
  • Less patient repositioning for enhanced care
    The system moves around the patient, so repositioning them is no longer necessary. And flexible workflows for wheelchairs, trolleys, and stretchers mean that patients need not be transferred onto the system's table at all.                                         

Thanks to its modular design, Multitom Rax can be quickly configured to suit your and your patients' demands. Starting with precision radiography, it also allows 3D bone imaging1 as well as fluoroscopic1 and interventional imaging2 for functional assessment.

  • More informed diagnosis and treatment planning5
    Acquire diagnostically relevant Real3D bone imaging, adding substantial value to the assessment of bone and joint trauma by detecting or ruling out extremity fractures and fracture-related findings more reliably than conventional radiography. The new Real3D Hi-Res1 functionality allows to visualize the small bones and joints of hand and elbow and even the trabecular structure of the bones with an isotropic resolution of up to 0.2 mm.
  • Expanded5 orthopedic capabilities
    Perform fluoroscopy1 and minor interventions1 for functional diagnosis of joints, fracture, and luxation repositioning or needle guidance in musculoskeletal procedures such as contrast and drug injections into joint spaces, as well as catheter or tube placements.
  • Enhanced flexibility5 and independence
    By offering 2D and 3D imaging on a single system along with complementary imaging results from fluoroscopic examinations, Multitom Rax gives you more independence.                                         
Siemens Healthineers Twin Robotic X-Ray Multitom Rax - True2scale Body Scan - Even more anatomical coverage

Get precise, biplanar, full-body images – for high diagnostic confidence and better patient experience.

  • Even more anatomical coverage
    True2scale Body Scan1 lets you quickly acquire images of the full body or a region of interest. With a scan range of up to 190 cm lying and up to 170 cm standing, this novel acquisition technique enables advanced insights in supine or natural weight-bearing position.
  • Even greater precision
    An ultra-small-angle tomosynthesis reconstruction is performed on the acquired slot images without any need for stitching and reference objects. This level of precision is clinically relevant for a range of applications, such as scoliosis progression monitoring, surgical planning, and post-operative follow-ups of spinal fusions and knee implants.
  • Even lower dose
    True2scale Body Scan1 is powered by slot-scanning technology adapted to orthopedic cases. You see what you need for diagnostic purposes, while scatter reduction inherent in the beam collimation helps ensure ALADA2 dose. Low-dose imaging is particularly important for pediatric patients and anyone needing frequent follow-up exams.

Fleet Level Benefits

High complexity in diagnostic imaging makes it challenging to run the radiology department efficiently. Siemens Healthineers helps you to reduce complexity by offering specific solutions across the entire X-ray portfolio which let you standardize, analyze and secure the imaging fleet. In this way, you can gain valuable Fleet Level Benefits: consistency, transparency and confidence. This results in improved outcomes, increased efficiency and greater staff and patient satisfaction.

  • Standardize for consistency
  • Analyze for transparency
  • Secure for confidence

Clinical Use

Technical Specifications

True2scale Body Scan

Full-body scan in two planes, providing a.p. and lateral corresponding views in a single run


For extended anatomical coverage

  • Cross-table SmartOrtho lateral for lying lateral spine of patient in supine position
  • Transversal SmartOrtho panorama standing for standing orthopedic examinations along the tranversal body axe


For more insight improving diagnostic confidence


For extended MSK imaging tasks with multifunctional wireless footswitch1

Max detectors1
  • MAX wi-D detector: 35 cm x 43 cm; Weight capacity: max. 300 kg
  • MAX mini detector: 24 cm x 30 cm

RAX detector

  • Ceiling-mounted built-in 43 cm x 43 cm detector for static, dynamic1, and 3D1 imaging

Fast, robotic exam setup

  • High speed, safe positioning with robotic precision
  • Tube and detector move around the patient on up to 10 axes simultaneously
  • Automated detector/tube alignment thanks to RAXalign, RAXtrack and Virtual U-arm

Large color touchscreen (10”)

  • User-friendly interface offers access to key image parameters with MAXtouch


  • Motorized height-adjustable table with minimum table height of 50 cm.
  • Foot kick-switches for table height adjustment.
  • Weight capacity: 240 kg