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Welcome to embodi3D Downloads! This is the largest and fastest growing library of 3D printable anatomic 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.
53 files
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Free
test - stl file processed
By pluger
test - 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.
kidney, .stl, 3d, model, printable, ribs, bone, iliac, lumbar, intervertebral, disc, transverse, spinous, process, sacrum, arteries, venous, cava, aorta, abdominal, descendent,
1 download
(0 reviews)0 comments
Updated
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Free
TestFile - stl file processed
TestFile - 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, .stl, 3d, model, printable, ventricle, muscle, auricle, mediastinum, cardiovascular, chest, sternum, clavicle, scapula, epiphysis, dorsal, spine, iliac, ischium, bone, obturator, tuberosity, sacrum, foramina, coccyx, aorta, common, descendent,
2 downloads
(0 reviews)0 comments
Updated
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Free
testa - stl file processed
By DARGER
testa - 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.
whole, body, .stl, 3d, model, printable, ribs, chest, thorax, sternum, dorsal, spine, intervertebral, disc, sacrum, foramina, coccyx, sacroiliac, joint, iliac, common, ischium, obturator, trochanter, diaphysis, obturator, trochanter, diaphysis, lower, ventricle, kidney, vessels, internal, external, right, left,
2 downloads
(0 reviews)0 comments
Updated
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$2.50
Aorta
By Tonia
Ascending and descending aorta including top of abdominal aorta and subclavian artery.
0 purchases 0 downloads
- aorta
- aortic arch
- (and 5 more)
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Updated
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Free
Splenic aneurysm - stl file processed
Splenic aneurysm - 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.
bone, chest, sternum, ribs, dorsal, spine, lumbar, body, intervertebral, disc, sacrum, foramina, sacroiliac, joint, coccyx, hip, lower, limb, trochanter, diaphysis, epiphysis, clavicle, ventricle, mediastinum, auricle, splenic, aneurysm,
6 downloads
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Updated
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Free
aaa - stl file processed
aaa - 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.
ventricle, .stl, 3d, model, printable, cardiovascular, lumbar, spine, intervertebral, disc, aortic, aneurysm, descendent, iliac, common, pelvis, ischium, pubis, ribs, dorsal, transverse, sacrum, coccyx, foramen, sacroiliac, joint, hip, head, neck, trochanter, lower, limb,
2 downloads
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Updated
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Free
CHEST320J - stl file processed
By DrBowser
CHEST320J - 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.
.stl, 3d, model, printing, ribs, sternum, chest, thorax, dorsal, spibe, intervertebral, disc, lumbar, pelvis, hip, diaphysis, ventricle, auricle, muscle, aorta, descendent, vessels, celiac, trunk, mesenteric, superior, iliac, common, internal, external, joint, coronoid, process,
2 downloads
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Updated
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Free
Aortic coarctation - stl file processed
Aortic 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.
dorsal, .stl, 3d, model, printable, ribs, scapula, clavicle, bone, head, sternum, coccyx, foramina, foramen, hip, acetabulum, neck, diaphysis, lower, limb, coracoid, process, aortic, coarctation, spine, lumbar, lordosis, sacroiliac, joint, pelvis, iliac, ischium, ilium, pubis,
7 downloads
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Updated
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Free
Abdominal aortic aneurysm - stl file processed
Abdominal aortic aneurysm - 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, abdomen, .stl, 3d, model, printable, aorta, kidney, artery, vessels, mesenteric, superior, inferior, common, iliac, ribs, bone,ischium, pubis, lumbar, spine aneurysm, hip, head, trochanter, neck, femur, intervertebral, disc,
6 downloads
(0 reviews)0 comments
Updated
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$25.00
Abdominal aorta aneurysm with horseshoe kidney - Postoperative
By valchanov
An aneurysm of the abdominal aorta in close proximity to horseshoe kidney. Postoperative model.
Preoperative version. Due to the improved circulation (result of the surgery), the structures are with improved details, compared to the previous model.
0 purchases 0 downloads
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Updated
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Free
pannramic - stl file processed
By maged5
pannramic - 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.
dorsal, lumbar, spine, transverse, spinous, process, great, vessels, abdominal, aneurysm, AAA, descendent, iliac, common, kidney, mesenteric, superior, inferior, .stl, 3d, model, heart, ventricle, auricle, celiac, trunk, pelvis, bones, printable,
13 downloads
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Updated
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$25.00
Abdominal aorta aneurysm with horseshoe kidney
By valchanov
An aneurysm of the abdominal aorta in close proximity to horseshoe kidney. Presurgical model. The operation is ongoing.
Honestly, I'm pretty happy with the result (and also the surgical team, which ordered the model). I printed it on Prusa MK3S, the kidney with the veins and the distal parts of the arteries with white Esun PLA, the aorta with red 3dJake Eco PLA, on 0,150mm layer height. The kidney is printed on 30% gyroid infill and 2 perimeters, with support on build plate only plus several support enforcers. The aorta is with 4 perimeters and 100% concentric infill, with support on build plate only and few support blockers. I glued them together with cyanacrylic glue and used a touch of red acrylic paint to make the glued parts more appealing. It took 300 grams of plastic and the printing time was 36 hours because of the kidney.
aorta, aneurysm, horseshoe, kidney, presurgical, 3d, printing, celiac, trunk, vessels, mesenteric, superior, inferior, iliac, common, external, internal, abdomen, infrarrenal, organ, vascular, abdominal,
0 purchases 0 downloads
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Free
mojpierwszy3daaa - stl file processed
mojpierwszy3daaa - 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.
4 downloads
(0 reviews)0 comments
Submitted
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$99.99
Abdominal Aortic Aneurysm (AAA) 3D Model
By Dr. Mike
This is a fusiform abdominal aortic aneurysm extracted from a medical CT scan. It is a perfect model for medical device testing, hydrodynamic testing, finite element analysis (FEA). The aneurysm is maximally 5.58 cm is diameter. This model represents the blood pool (lumen) of the aneurysm, and includes the following structures:
abdominal aorta abdominal aortic aneurysm (AAA) superior mesenteric artery (SMA) right and left renal arteries right and left common iliac arteries right and left internal and external iliac arteries right and left common femoral arteries right and left superficial femoral arteries (proximal) right and left profunda femoris arteries (proximal)
Vascular Parameters:
Aneurysm dimensions:
Length: 6.96 cm
Anterior Posterior: 4.9 cm
Transverse (left-right): 5.58cm
Infrarenal aorta:
Transverse: 1.92 cm
Anterior Posterior: 1.75 cm
Infrarenal landing area (distance from renal arteries to aneurysm): 3.85 cm
Right Common Iliac Artery (CIA): 1.35 cm
Left Common Iliac Artery (CIA): 1.11 cm
3D printing parameters:
Vertices: 113,948
Faces: 227,892
Object is manifold
0 purchases 0 downloads
(0 reviews)0 comments
Submitted
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Free
Chest - stl file processed
By SFMJM
Chest - 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.
whole, body, bone, 3d, model, .stl, printable, dorsal, lumbar, spine, aorta, ventricle, heart, ascendent, colon, pelvis, iliac, pubis, sacrum, coccyx, head, femur, diaphysis, condyle,
1 download
(0 reviews)0 comments
Updated
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Free
aneurysm - stl file processed
By deb1997
aneurysm - 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.
.stl, 3d, model, printable, ribs, chest, thorax, dorsal, aorta, sternum, lumbar, spine, intervertebral, disc, mesenteric, splenic, liver, kidney, renal, implant, ventricle, heart, common, iliac, aneurysm, femoral, head, neck, acetabulum, pelvis, hip, ischium, pubis, venous, clavicle, scapula, stent,
10 downloads
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Updated
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Free
test print 2nd try - stl file processed
By liggett1
test print 2nd try - 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.
4 downloads
(0 reviews)0 comments
Submitted
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Free
Abdominal aorta - stl file processed
By DeckyBoy
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.
10 downloads
(0 reviews)0 comments
Submitted
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Free
(0 reviews)0 comments
Submitted
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Free
Thoraco-abdominal aneurysm, preoperative model.
By valchanov
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.
94 downloads
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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
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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
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Submitted
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Free
vessel - stl file processed
By aristm
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
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Submitted
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Free
vessel - stl file processed
By aristm
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
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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
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Updated
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File Reviews
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By valchanov · PostedAn excellent dataset, with 1,25mm slides and no contrast. Currently, I'm segmenting the soft tissues of the nasal cavity, which is quite symmetrical and somehow elongated, with gigantic processus uncinatus. I'm planning to model the soft tissues and the bones and then to upload the model at sketchfab for the medical students. -
By Dr. Mike · PostedI've printed this model many times, both in PLA and using stereolithography resin. The images below are an example using polished clear resin that the embodi3D service uses. Make sure to use adequate support for the fine structures inside the heart chamber and it should turn our great. If you don't want to print it yourself, you can order it printed through the embodi3D print service. -
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File Comments
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Hello, do you know the subjects age and gender? Thank you. -
Hi this looks amazing. I'm wondering if there is any way to add muscle to this from some other matching .stl file? -
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Great Work!Thank you very much! Can i download the images to use them in a Monte Carlo simulation? -
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Recent Forum Posts
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This is a model of the skull, with most of the foramens on the basis cranii and highly detailed nasal cavity. I made the same dataset also into a soft tissue model. I didn't include the inner ear. It's purpose - surgical training, engineering benchmarks, CFD analysis, that kind of things. I'm selling it for morphological studies and, I'm proud to say, it's quite good the task. I can make a highly realistic model of your skull, heart, pelvis or whatever organ/s you like. but it will cost. If you give me your MRI, I can make the brain too...
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Thank you for the suggestion, Angel! I do want to have it printed from my own DICOM files, rather than someone else's, but perhaps the person who did that has already figured out how to separate the two, and could do the same for me, for a fee. Do you think that printing from 2 separate DICOM files (one for the cranium, the other for the mandible) would require two different printing jobs, or a significantly higher cost than just printing them as one unit? -
By Angel Sosa · Posted
Hello!, maybe this model printed by @valchanov could help you, regards -
I want to have a life-sized human skull printed from DICOM files, and I'm wondering if the mandible can be printed separately, so that I can articulate them. Has anyone heard of this being done? Is it possible to somehow separate the DICOM files of skull and mandible, so they can be separately printed? If so, what are my material options? BTW -- I recognize that a separate mandible is unlikely to stay in place on the skull, and that's fine; I'm capable of fabricating some method of holding it in place. Thank you in advance for any thoughts on the topic.
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Hi all, I'm new to the community so I hope that this is the right place to post my inquiry. I'm trying to do some heat transfer modeling on COMSOL and I'm looking for geometry (.stl) files that can be of use to me. The thing is, I'm trying to model a section of a spine, with muscle and ligament all layered on top of each other. Is there any way to do this? It's difficult to match a bone stl and a muscle stl because of all the options available. I hope I worded this alright. Thanks so much
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