Stratasys J750 Digital Anatomy 3D Printer

Ultra-Realistic Anatomical Simulation 3D Printing


Realistic Anatomy

The relevance of 3D printing to the medical industry is fundamentally changing with the arrival of the Stratasys J750 Digital Anatomy Printer. Stratasys’ mission for the J750 DAP is to replicate the biomechanical properties of cardiac, , vasculature, and bone in addition to general anatomies such as tumors, fibrotic tissue, soft or elastic organs, and more.  With a shift away from printing “parts” to instead printing “anatomies,” the J750 DAP offers something medical professionals worldwide have dreamed of: on-demand, ultra-realistic anatomical simulation models.

“These models give us the best opportunity to re-create human physiologic conditions on a structural basis to simulate clinical situations and study new devices to establish their effectiveness before introducing them into patients.”

– Adnan Siddiqui, MD, PhD – Chief Medical Officer, Jacobs Institute | Director of Neuroendovascular Fellowship Kaleida Health, University at Buffalo Dept. of Neurosurgery

What Can the J750 Digital Anatomy Printer Do?

the Stratasys J750 DAP can test and validate medical models and partsTest & Validate  – Product engineers can now easily and quickly develop, test, and validate new medical devices.

The Stratasys J750 Digital Anatomy 3D printer trains the healthcare providers with simulated real world anatomy modelsTraining – Clinical educators can train the next generation of healthcare providers.

validate results from J750 digital anatomy printers with experimentsExperiment – Validation engineers can source test subjects and conduct critical experiments.

Preparation – Surgeons can prepare, practice, and perfect their skills in any clinical condition.

Stratasys J750 Digital Anatomy 3D Printer

“3D printing helped me take somebody from being
inoperable to operable, and we saved her life.”

– Raymond P. Burke, M.D.
Nicklaus Children’s Hospital / Cardiovascular Surgery

Reduce costs by 70% with Stratasys 3D Printers Digital Anatomy J750

Learn how to reduce costs by up to 70% with the Stratasys J750 Digital Anatomy PrinterWhen compared to synthetic and biological models (e.g., cadavers and animals)


Because the J750 Digital Anatomy 3D Printer allows you to produce anatomies that feel and behave like the real thing, it reduces the necessity for the use of synthetic models, animals and cadaver labs, allowing you to test and train anywhere. That means a reduction in training and procurement costs. It also means improved ethical practice, because it eliminates the need to test surgical procedures and devices on animal subjects.

Stratasys J750 Digital Anatomy Features


Bone and tissue are exceptionally intricate in their makeup – their multi-material, variable density, regional internal structures heavily influence their mechanical properties. An ultra-realistic model will need to replicate the interior structures of the anatomy – treat femurs differently than skulls – and the J750 DAP does that.

3D printed blood vessel on Stratasys J750 digital anatomy printer

Learn About 3D printing pathology with the Stratasys J750 Digital Anatomy 3D Printer at

On-Demand Models

Print the exact organ, of the right age and/or pathology, that you need for your research or experiment. Do it today, in the comfort of your own lab, and be ready to move forward tomorrow. Enjoy unparalleled productivity and efficiency in your engineering and educational endeavors.

Matrix Materials

New materials, developed specifically to match anatomical requirements, help make this solution reality. TissueMatrix, BoneMatrix, and GelMatrix are combined during the print process to in the same way a desktop printer combines CYMK ink to achieve hundreds of thousands of colors (which, by the way, the J750 can also do!). Think of it this way: instead of loading CMYK inks you are loading flesh, fat. bone, connective tissue, skin and the printer is outputting ultra-realistic anatomical models.

Learn how the Stratasys j750 DAP makes realistic anatomy

Stratasys j750 3d printed human skull and tissue

Voxel Printing

The hardware is important – the ability to print 6 materials simultaneously (and a water-soluble support) is a pre-requisite to creating hyper-realistic anatomical models. But an easy-to-use software, with drop-down menus for 100+ anatomical presets, is what empowers the everyday user to take advantage of the J750 DAP. Complex internal structures and regions are built at the voxel level automatically by GrabCAD Print. Only a few clicks are required to print calcified blood vessels or cardiac blood clots – no medical experience necessary.

The Stratasys J750 Digital Anatomy Printer features revolutionary resins.

Stratasys j750-Digital Anatomy GelMatrix™ resin material

GelMatrix™ resin

A gel-like support material for easy removal from blood vessels. Inner diameter as small as 1mm and wall thickness as low as 1.5mm.

Stratasys j750-Digital Anatomy TissueMatrix™ resin material

TissueMatrix™ resin

The softest translucent material commercially available. Ideal for replicating the look and feel of heart tissue.

Stratasys j750-Digital Anatomy BoneMatrix™ resin material

BoneMatrix™ resin

A strong, yet flexible, material with memory to maintain its shape.

Print the Full palette range on the Stratasys J750 Digital Anatomy 3D Printer

Full PolyJet Range

The J750 Digital Anatomy 3D Printer comes with our full PolyJet range, helping you achieve a level of realism never seen before.

J750 Digital Anatomy Printer Specifications

Model materials

  • Vero™ family of opaque materials including neutral shades and
    vibrant colors like VeroMagentaV and VeroYellowV
  • Tango™ and Agilus30™ families of flexible materials
  • Transparent VeroClear™ and RGD720

Digital Model Materials:

Unlimited number of composite materials including:

  • Over 360,000 colors
  • Digital ABS Plus and Digital ABS2 Plus™ in ivory and green
  • Rubber-like materials in a variety of Shore A values
  • Translucent color tints
  • User-developed digital materials with GrabCAD Voxel Print

Support Materials

  • SUP705 (WaterJet removable)
  • SUP706 (soluble)

Build Size

  • Stratasys J750: 490 x 390 x 200 mm (19.3 x 15.35 x 7.9 in.)

Layer Thickness

Horizontal build layers down to 14 microns (0.00055 in.)

Workstation Compatibility:

Windows 10

Network Connectivity:


System Size and Weight:

  • 1400 x 1260 x 1100 mm (55.1 x 49.6 x 43.4 in.); 430 kg (948 lbs.)
  • Material Cabinet: 670 x 1,170 x 640 mm (26.4 x 46.1 x 25.2 in.);
    152 kg (335 lbs.)

Operating Conditions:

Temperature 18-25 °C (64-77 °F); relative humidity 30-70% (non-condensing)

Power Requirements

  • 100–120 VAC, 50–60 Hz, 13.5 A, 1 phase
  • 220–240 VAC, 50–60 Hz, 7 A, 1 phase

Regulatory Compliance:



GrabCAD Print, including the optional add-on GrabCAD Voxel Print™

Build Modes:

  • High Speed: up to 3 base resins, 27-micron (0.001 in.) resolution
  • High Quality: up to 6 base resins, 14-micron (0.00055 in.) resolution
  • High Mix: up to 6 base resins, 27-micron (0.001 in.) resolution


Up to 200 microns for full model size (for rigid materials only, depending on geometry, build parameters and model orientation)

Frequently Asked Questions

The J750 DAP shares the same hardware as a standard J750 with the Advanced Performance Upgrade. The DAP can be configured and used as a standard J750, and an existing J750 can be upgraded to become a Digital Anatomy Printer.

Source files can be obtained from imaging data (X-ray, CT, MRI, EKG, etc) or engineered models. Imaging files, such as DICOMM, may require some segmentation before loading into the GrabCAD Print software. Once the outside shape is loaded into GrabCAD Print, the operators controls the inside structure through a series of drop-down menus. Simple!

Great question – you may be in the vascular field if you are concerned about clearing long, winding, narrow passages of support material. Stratasys developed GelMatrix material and the new Blood Vessel Cleaning Station to make this process possible. The cleaning station is sized to handle 2 full size TAVR/Neuro models at a time, and provides an unattended cleaning experience.

The mission to recreate anatomy could be viewed as daunting – there are countless combinations of variables. But the implications of such an ability are an enormous good for the medical industry and Stratasys is committed to accomplishing that goal. Extensive R&D and industry partnerships will bring new materials, new anatomies, and new pathologies to the J750 DAP platform for years to come.

Yes there is! You can visit and fill out a free shipping label return empty canisters back to Stratasys. They require you have at least 4 empty canisters to ship back.


GrabCAD Voxel

Unleash the power of the voxel. In combination with PolyJet Studio and GrabCAD Print, now experience GrabCAD Voxel Print for limitless color and material capabilities at the voxel level.

  • PolyJet Studio’s intuitive interface makes it easy to choose materials and optimize the build and print queues.
  • GrabCAD Print software makes 3D printing on Stratasys 3D Printers easy, accessible and connected. The software’s efficient workflow streamlines job management in shared office and model shop environments.
  • GrabCAD Voxel Print delivers unprecedented user control over color and material placement.

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Best in Class Footprint to Printing Tray Ratio

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