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  • Welcome to embodi3D Downloads! This is the largest and fastest growing library of 3D printable medical models generated from real medical scans on the Internet. A unique scientific resource, most of the material is free. Registered members can download, upload, and sell models. To convert your own medical scans to a 3D model, take a look at democratiz3D, our free and automated conversion service.

Aorta

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3D printable files of the aorta 

36 files

  1. Free

    Abdominal aorta - stl file processed

    Abdominal aorta - stl file processed

    Have embodi3D 3D print this model for you. This file was created with democratiz3D. Automatically create 3D printable models from CT scans.

    3 downloads

       (0 reviews)

    0 comments

    Submitted

  2. Free

    Abdominal aorta

    Aneurysm of abdominal aorta

    0 downloads

       (0 reviews)

    0 comments

    Submitted

  3. Free

    Thoraco-abdominal aneurysm, preoperative model.

    This is a preoperative model of thoraco-abdominal aneurysm, Crawford typle I, with rupture above the diaphragm. The subsequent haemorrhagia in the mediastinum closed temporary the rupture, probably saving the life of the patient. This was an impossible operation, which took 7 hours and the team of the best cardio-thoracic surgeons in Bulgaria. I don't know how, but the patient is still alive and kicking. It took me 3 days to make the model and to turn it into a 3d visualization and I'll share my workflow with you. I'm printing the model right now for a cardio-thoracic surgery symposium.
    The source is Angio CT scan with 1,3 mm slide thickness.
    1. I analysed the model in Radiant Dicom viewer (you can activate trial license for unlimited amount of times, if you can't afford 100 euro for it). I selected the best series and exported them in a folder.
    2. I loaded the model in 3D Slicer. First, I run two denoising algoritms (Gradient Anisotropic Diffusion and Curvature Anisotropic Diffusion), which improved the quality of the images significantly. Then I selected a ROI, which included the whole aorta. With the Segment Editor Module I segmented the lumen of the aorta. Then, as a separate segmentation, I used the Margin operation to grow the lumen with 2 centimeters and applied a boolean operation, resulting in a hollow shell with precise lumen. I had to segment the rest of the aortic wall manually. I exported the result as STL file.
    3. In Meshmixer, I modeled the whole thing, until I was satisfied by the result.
    4. My client asked me to remove the aortic arch (it's such a pain, I love aortic arches) and to print the aneurysmal sac with the abdominal aorta and the bifurcation of the iliac arteries. Note the double renal artery. I divided the model into two parts and installed ports for two 8x2mm and two 5x2 mm neodymium magnets with tolerance of 0,250mm. The final preprint version is on picture 3.
    5. I'm printing this model with 1,5mm slide thickness, 4 perimeters, 15% gyroid infill, custom support with support enforcers, using red Natural PLA from a local manufacturer. The whole printing will take 45 hours.

    2 downloads

       (0 reviews)

    0 comments

    Updated

  4. Free

    Infrarenal coarctation - stl file processed

    Infrarenal coarctation - stl file processed

    Have embodi3D 3D print this model for you. This file was created with democratiz3D. Automatically create 3D printable models from CT scans.
     
    thorax, muscles, abdomen, intercostal, ribs, dorsal, lumbar, spine, body, transverse, apophysis, lordosis, arteries, abdominal, infrarenal, coarctation, iliac, common, pelvis, ischium, hip, femur, head, neck, bone, 3d, model, .stl, printable,

    1 download

       (0 reviews)

    0 comments

    Updated

  5. Free

    SAG - stl file processed

    SAG - stl file processed

    Have embodi3D 3D print this model for you. This file was created with democratiz3D. Automatically create 3D printable models from CT scans.

    0 downloads

       (0 reviews)

    0 comments

    Submitted

  6. Free

    vessel - stl file processed

    vessel - stl file processed

    Have embodi3D 3D print this model for you. This file was created with democratiz3D. Automatically create 3D printable models from CT scans.

    0 downloads

       (0 reviews)

    0 comments

    Submitted

  7. Free

    vessel - stl file processed

    vessel - stl file processed

    Have embodi3D 3D print this model for you. This file was created with democratiz3D. Automatically create 3D printable models from CT scans.

    1 download

       (0 reviews)

    0 comments

    Submitted

  8. Free

    Aorta annulectasia - stl file processed

    Aorta annulectasia - stl file processed

    Have embodi3D 3D print this model for you. This file was created with democratiz3D. Automatically create 3D printable models from CT scans.
     
    chest, sternum, ribs, bone, dorsal, spine, body, transverse, spinous, process, aorta, abdominal, annuloartic, ectasia, cartilage, 3d, model, .stl, printable,

    1 download

       (0 reviews)

    0 comments

    Updated

  9. Free

    aaa 11111 - stl file processed

    aaa 11111 - stl file processed

    Have embodi3D 3D print this model for you. This file was created with democratiz3D. Automatically create 3D printable models from CT scans.
     
    cta, 3d, model, .stl, bone, printable, lumbar, spine, intervertebral, disc, aorta, splanic, aneurysm, iliac, common, ribs, kidney, pubis, crest, femur, femoral, sacrum, coccyx, Sacroiliac joint,  Anterior superior iliac spine, Sacrum, Anterior inferior iliac spine,  Roof of the acetabulum, Acetabular convexity (promontory), Spine of the ischium,  Anterior acetabular rim, floor of the acetabulum, Posterior acetabular rim,  Fovea of the femoral head,  Femoral head,  Ilioischial line,  Greater trochanter, Femoral neck,  Superior pubic ramus,  Obturator foramen,  Ischial tuberosity,  Lesser trochanter, Femur, 3d, model,. stl, printable, bone, hip, lower, limb,

    5 downloads

       (0 reviews)

    0 comments

    Updated

  10. $5.00

    Aortic Arch with Arteria Lusoria

    Aortic arch with visible left and right carotid artery branching from a single trunk (Bicarotid Trunk) and a right aberrant subclavian artery also known as arteria Lusoria.
     
    You can see it here: https://sketchfab.com/3d-models/aortic-arch-with-arteria-lusoria-0070ed336d4f424fbb258536d4ee4bb6 Thyrocervical trunk, Common carotid artery,  Vertebral artery,  Subclavian artery, Brachiocephalic trunk,  Aortic arch, Ascending aorta,  Descending aorta,  Aortic bulb, 3d, model, .stl, printable, 

    1 purchase   1 download

       (0 reviews)

    0 comments

    Updated

  11. Free

    AAA with endoprotesis 2 - stl file processed

    AAA with endoprotesis 2 - stl file processed

    Have embodi3D 3D print this model for you. This file was created with democratiz3D. Automatically create 3D printable models from CT scans.
     
    ribs, thorax, chest, dorsal, lumbar, spine, disc, intervertebral, sacral, coccyx, iliac, ischium, iliacus, pubis, vessels, aorta, aneurysm, endoprosthesis, spleen, arterial, renal, Sacroiliac joint,  Anterior superior iliac spine, Sacrum, Anterior inferior iliac spine,  Roof of the acetabulum, Acetabular convexity (promontory), Spine of the ischium,  Anterior acetabular rim, floor of the acetabulum, Posterior acetabular rim,  Fovea of the femoral head,  Femoral head,  Ilioischial line,  Greater trochanter, Femoral neck,  Superior pubic ramus,  Obturator foramen,  Ischial tuberosity,  Lesser trochanter, Femur, 3d, model,. stl, printable, bone, hip, lower, limb,

    3 downloads

       (0 reviews)

    0 comments

    Updated

  12. Free

    Infrarenal Aortic Aneurysm - stl file processed

    Infrarenal Aortic Aneurysm - stl file processed

    Have embodi3D 3D print this model for you. Learn More. This file was created with democratiz3D. Automatically create 3D printable models from CT scans. Learn more.

    4 downloads

       (0 reviews)

    0 comments

    Submitted

  13. Free

    AAA1 - stl file processed

    AAA1 - stl file processed

    Have embodi3D 3D print this model for you. Learn More. This file was created with democratiz3D. Automatically create 3D printable models from CT scans. Learn more.
     
     
    ribs, sternum, thorax, .stl, lumbar, spine, 3d, model, bone, transverse, spinous, apophysis, aortic, descending, aneurysm, infrarenal, iliac, common, iliac, right, left, sacrum, sacroiliac, joint, sacral, foramina, vascular, aorta, printable, descending, 
     

    4 downloads

       (0 reviews)

    0 comments

    Updated

  14. Free

    aorta - stl file processed

    aorta - stl file processed

    Have embodi3D 3D print this model for you. Learn More. This file was created with democratiz3D. Automatically create 3D printable models from CT scans. Learn more.

    4 downloads

       (0 reviews)

    0 comments

    Submitted

  15. Free

    MCA aneurysm - arterial network

    CTA of unruptured mirror aneurysms - making the arterial web

    4 downloads

       (0 reviews)

    0 comments

    Submitted

  16. Free

    Abdominal aortic aneurysm - stl file processed

    Abdominal aortic aneurysm - stl file processed

    Have embodi3D 3D print this model for you. Learn More. This file was created with democratiz3D. Automatically create 3D printable models from CT scans. Learn more.
     
    aorta, iliac, crest, pelvis, pubis, aneurysm, inferior, mesenteric, artery, external, coccyx, lumbar, spine, transverse, apophysis, spinous, bone, trochanter, greater, abdominal, 3d, model, .stl, printable,

    4 downloads

       (0 reviews)

    0 comments

    Updated

  17. Free

    Abdominal aortic aneurysm - stl file processed

    Abdominal aortic aneurysm - stl file processed

    Have embodi3D 3D print this model for you. Learn More. This file was created with democratiz3D. Automatically create 3D printable models from CT scans. Learn more.
    aorta, iliac, crest, pelvis, pubis, aneurysm, inferior, mesenteric, artery, external, coccyx, lumbar, spine, transverse, apophysis, spinous, bone, trochanter, greater, abdominal, 3d, model, .stl, printable,

    3 downloads

       (0 reviews)

    0 comments

    Updated

  18. Free

    aa - stl file processed

    aa - stl file processed

    This file was created with democratiz3D. Automatically create 3D printable models from CT scans. Learn more.
     
    bone, 3d, model, .stl, printable, lumbar, spine, aorta, aneurysm, spleen, mesenteric, artery, kidney, celiac, trunk, ribs, iliac, crest, pelvis, 

    5 downloads

       (0 reviews)

    0 comments

    Updated

  19. Free

    Test thoracic aortic aneurysm file

    A test file to convert to a model, axial, ct, with, contrast, thorax, abdomen, aortic, arch, aneurysm, pelvis, liver, spleen, gallbladder, small, intestine, iliac, vessels, stl, 3d, printable, bone, dorsal, lumbar, spine, disc, ribs

    11 downloads

       (0 reviews)

    0 comments

    Updated

  20. Free

    11-20

    parte 2, angiography, abdominal,aorta, stl,3d,model,mesenteric, superior, artery, celiac, trunk, renal, iliac, primitive, printable

    8 downloads

       (0 reviews)

    0 comments

    Updated

  21. Free

    AAA CTA - stl file processed

    AAA CTA - stl file processed

    This file was created with democratiz3D. Automatically create 3D printable models from CT scans. Learn more.
    aaa, cta, ct with contrast, stl, aneurysm, aortic, abdominal, pelvis, pubic, femur, ischion, lumbar, spine, coccyx, sacrum, iliac, vessels, 

    14 downloads

       (0 reviews)

    0 comments

    Updated

  22. Free

    CTA AAA FL

    CTA of an abdominal aortic aneurysm
    aaa, cta, ct with contrast, stl, aneurysm, aortic, abdominal, liver, gallbladder, small intestine, kidney, psoas, muscle, iliac, bone, muscle, vessels, pelvis, pubic, femur, ischion, perineum, ischional fossa, anal, sphincters, urogenital triangle, lumbar, spine, coccyx

    6 downloads

       (0 reviews)

    0 comments

    Updated

  23. Free

    AAA CTA

    Abdominal aortic aneurysm CT angio
     
    aaa, cta, ct with contrast, stl, aneurysm, aortic, abdominal, liver, gallbladder, small intestine, kidney, psoas, muscle, iliac, bone, muscle, vessels, pelvis, pubic, femur, ischion, perineum, ischional fossa, anal, sphincters, urogenital triangle, lumbar, spine, coccyx

    6 downloads

       (0 reviews)

    0 comments

    Updated

  24. Free

    Heart and aorta within the rib cage STL

    This 3D printable STL file contains a model of the thorax was derived from a medical CT scan. It shows the heart and aorta as they reside in the chest.
    This model was created using the democratiz3D 3D model creation service
     
    0522c0878 CAPw

    46 downloads

       (0 reviews)

    0 comments

    Updated

  25. Free

    Thoracic aorta and arch vessels STL

    This 3D printable STL file contains a model of the thoracic aorta, heart, and aortic arch was derived from a medical CT scan.
    This model was created using the democratiz3D 3D model creation service
     
    0522c0878

    27 downloads

       (0 reviews)

    0 comments

    Updated

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  • File Reviews

  • File Comments

  • Recent Forum Posts

    • Once I upload my CT scan to have an STL file and get the file I download it to my documents folder but can't find it.  I got an error message that said it couldn't be opened because it was .stl format.  Is it hidden somewhere? Dan    
    • You can check this tutorial https://www.embodi3d.com/democratiz3d-user-manual/#Quality
    • I wanted to know that, is there any size difference between the .stl file generated form CT scan and the actual size of the skull of the patient. at the conversion, is there any dimensional change could be happen in the software. 
    • It's amazing to see that i had the same problem and question. I usually avoid the Contact Z distance. Anyways, I got information from several places regarding any problem in 3d printing.
    • First of all, a lot of people in the "professional world" are using Ultimakers. And the Palette 2 is still not working with 2.85 filaments (and probably never will?)   The last few months I came across a new scenario for multi material printing. It is mixing PLA with PETG for supports. PLA and PETG don't bond to each other. So you can print your part with PLA and supports with PETG (or vice versa) and set the contact z distance to 0(!). It works very well. Supports are coming off easy and the interface layers look as good as if you were using soluble supports. Since you have to keep soluble filament in dry conditions it is much easier (and cheaper) to use PETG instead.    Setting up the Palette is very easy. Mosaic has some videos one can watch like this one https://www.youtube.com/watch?v=uqbMw_M07GM (and the two follow up ones).   As for my experience. The combination Prusa MK3 + Palette 2 is probably one of the most used one in the community and works very reliable (of course there is no 100% guarantee but lets say 98,5% of the time 😉) . And I always use and recommend Prusas.    Also I would recommend using this post processing tool for PrusaSlicer 2.0: https://github.com/tomvandeneede/p2pp for an Prusa+Palette combination.    I would also still strongly recommend the already mentioned DIY canvas hub guide. There is already an Octoprint beta version out for the new Raspberry 4 so chances are the guide might work with the new Raspberry 4. But I haven't tested it.
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