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Found 2,079 results

  1. Version 1.0.0

    11 downloads

    This 3D printable STL file contains a model of the bones of the chest abdomen and pelvis derived from a CT. Several ribs are missing as they were disconnected from the axial skeleton. This model was created using the Imag3D 3D model creation service TCGA-CS-6185

    Free

  2. Occasionally files uploaded to the democratiz3D service for conversion to STL will not process correctly. What should you do if this happens? Usually these failure are due to one of two items: 1) There is some problem with the uploaded file, or 2) The uploaded file is simply massive (i.e. head to toe thin cut CT). If you encounter a problem with processing of your file, the first thing to do it check the quality of your input file. See my earlier tutorial, Choosing the Best Medical Imaging Scan to Create a 3D Printed Medical Model, if you want more details. 1) Check the modality. Did you upload an MRI when the operation calls for a CT? 2) Check for artifacts. This will often cause the model to have obvious deformities. The most common is beam hardening from dental fillings, as shown below. Normal teeth without fillings are on the left, and teeth with metal dental fillings are shown on the right. Unfortunately, you can't make an STL file from data that isn't there. If you scan has lots of artifact, you can either choose another scan or go through the laborious process of fixing the artifacts manually after the model is created. 3) Reconstruction kernel. This refers to the edge enhancement or sharpening algorithm that was applied to the scan images after they were acquired on the scanner. These are often done on dedicated bone or lung CT scans to enhance the contrast as make it easier for the radiologist to see subtle findings, like hairline fractures. Which the edge enhancement algorithm (or sharp kernel) as shown on the left below makes the edges easier to see, it also results in a speckled or noisy appearance of the tissue. This can confuse the algorithm because some very high intensity spots may look like bone. If your file is failing and you are using a sharp kernel series from you scan, consider using a different series that has a smooth kernel, such as shown on the right below. If you must stick with the sharp kernel, increase the threshold level to reduce the amount of "sand" in your output file and increase the changes of a successful processing job. Hope this helps, Dr. Mike
  3. Version 1.0.0

    4 downloads

    3D printable STL file of the torso, created for a tutorial. Free to download for noncommercial use. STS 001

    Free

  4. Version 1.0.0

    12 downloads

    Lumbar spine 3D printable model in STL format. Derived from a noncontrast CT scan. STS 001

    Free

  5. Getting from DICOM to 3D printable STL file in 3D Slicer is totally doable...but it is important to learn some fundamental skills in Slicer first if you are not familiar with the program. This tutorial introduces the user to some basic concepts in 3D Slicer and demonstrates how to crop DICOM data in anticipation of segmentation and 3D model creation. (Segmentation and STL file creation are explored in a companion tutorial ) This tutorial is downloadable as a PDF file, 3D Slicer Tutorial.pdf or can be looked through in image/slide format here in the blog 3D Slicer Tutorial.pdf
  6. Dear Community Members, After many months of work, we are happy to announce the addition of a feature that will allow you to sell medical models you have designed on Embodi3D.com. While we always have encouraged our members to consider allowing their medical STL files to be downloaded for free, we understand that when a ton of time is invested in creating a valuable and high-quality model, it is reasonable to ask for something in return. Now Embodi3D members have two options: 1) You can share your medical models for free, or 2) you can charge for them. We hope these two options encourage more sharing and file uploads. The more models available, the more it helps the medical 3D printing community. For more details on how to sell your medical masterpieces on Embodi3D, go to the selling page. Thanks, and happy 3D printing!
  7. Hi. I'm medical engineer from medical university. I make a CAD model for quality 3d printing by Mimics / other software. 3d model prepare from CT/MRI-scans and some 3d/4d ultra-sound systems. If community need some help for it - PM me or biomedical.engineer@ya.ru. P.S. free sample and nice price only!
  8. 29 downloads

    The tibia, or shinbone, is the most common fractured long bone in your body. The long bones include the femur, humerus, tibia, and fibula. A tibial shaft fracture occurs along the length of the bone, below the knee and above the ankle. Because it typically takes a major force to break a long bone, other injuries often occur with these types of fractures. Often times the fibula is also compromised. This 3D printable model demonstrates Intramedullary nailing. The current most popular form of surgical treatment for tibial fractures is intramedullary nailing. During this procedure, a specially designed metal rod is inserted from the front of the knee down into the marrow canal of the tibia. The rod passes across the fracture to keep it in position. This 3D printable model of tibia shaft fracture contains two STL files for bioprinting. One STL file is for printing the tibia and fibula. There is another file for printing the pin or nail which is inserted within the tibia as part of intramedullary nailing. The files have been zipped to reduce file size. You will need to unzip the files once you have downloaded them.These files are distributed under the Creative Commons license Attribution-NonCommercial-NoDerivs. Please respect the terms of the licensing agreement. The models are provided for distribution on embodi3D.com with the permission of the creators Dr. Beth Ripley and Dr. Tatiana. These models are part of the Top 10 Killers 3D printable disease library. James Weaver and Ahmed Hosny also contributed to the project. We thank everyone involved for their contributions to embodi3d.com and their advocacy for better health and education through 3D printing.

    Free

  9. Hi all! Just wanted to share that Autodesk has some great free programs/apps for cleaning up imported files and for scanning and CAD. In particular, MeshMixer is an amazing piece of software. I've been playing with it to clean up some CT spine files and it is really easy to use and powerful. As someone who has used all levels of CAD software, I can't believe it's free. Check out the Autodesk resources here: http://www.123dapp.com/create Enjoy!! Mike
  10. 172 downloads

    Alzheimer's disease is the 6th leading cause of death in the United States, according to the Centers for Disease Control and Prevention, responsible for 85,000 deaths annually. These STL files allow you to 3D print a whole brain model with Alzheimers disease and another model of the enlarged brain ventricles associated with the disease. Alzheimer's is a neurodegenerative disease usually seen in the later stages of life. Problems with memory, behavior, performing daily activities and personality changes are common symptoms. It is a progressive disease, where dementia symptoms gradually worsen over a number of years. The destruction and loss of nerve cells associated with this disease are represented in the models. The models are provided for distribution on embodi3D.com with the permission of the creators Dr. Beth Ripley and Dr. Tatiana. These models are part of the Top 10 Killers 3D printable disease library. James Weaver and Ahmed Hosny also contributed to the project. We thank everyone involved for their contributions to embodi3d.com and their advocacy for better health and education through 3D printing. There are two STL files available for download and 3D bioprinting. One STL file for printing the ventricles and the other STL is for printing the whole brain. These files are distributed under the Creative Commons license Attribution-NonCommercial-NoDerivs. Please respect the terms of the licensing agreement. Both files are verified as watertight (manifold) and 3D printable.

    Free

  11. From the album: ebaumel Blog images

    3D STL file of a kidney with a renal mass, from MRI data.
  12. From the album: ebaumel Blog images

    3D STL file of a section of a kidney with a renal mass, from MRI data.

    © Copyright ©2015 Eric M. Baumel, MD

  13. 131 downloads

    Half size version of skull base in STL format. This skull base was created from real CT scan data. The file is available in full-size and COLLADA versions as well. This file contains 17,807 vertices. A very high resolution version is available at Shapeways http://shpws.me/sfOY

    Free

  14. 196 downloads

    This full-sized skull base was created from real CT scan data. The file is available in half-size and COLLADA versions as well. This file contains 17,807 vertices. A very high resolution version is available at Shapeways

    Free

  15. 59 downloads

    This 3D printable STL file of a face and skull with bone fractures was generated from real CT scan data and is thus anatomically accurate as it comes from a real person. It shows fractures of the frontal bone, nasal bone, and left orbit, Download is free for registered members. This file was originally created by Dr. Bruno Gobbato, who has graciously given permission to share it here on Embodi3D. Modifications were made by Dr. Mike to make it suitable for 3D printing. The file(s) are distributed under the Creative Commons Attribution-NonCommercial- ShareAlike license. It can't be used for commercial purposes. If you would like to use it for commercial purposes, please contact the authors. Technical specs: File format: STL Manifold mesh: Yes Triangles: 608052

    Free

  16. 72 downloads

    This 3D printable STL file of facial fractures was generated from real CT scan data and is thus anatomically accurate as it comes from a real person. It shows a fracture of the mandible, and maxilla. CT artifact from metal dental implants is also present. Download is free for registered members. This file was originally created by Dr. Bruno Gobbato, who has graciously given permission to share it here on Embodi3D. Modifications were made by Dr. Mike to make it suitable for 3D printing. The file(s) are distributed under the Creative Commons Attribution-NonCommercial-ShareAlike license. It can't be used for commercial purposes. If you would like to use it for commercial purposes, please contact the authors. Technical specs: File format: STL Manifold mesh: Yes Triangles: 699250

    Free

  17. 173 downloads

    This 3D printable STL file of a skull was generated from real CT scan data and is thus anatomically accurate as it comes from a real person. It shows the detailed bony anatomy of the skull and face. An orogastric tube is present in the mouth. Download is free for registered members. This file was originally created by Dr. Bruno Gobbato, who has graciously given permission to share it here on Embodi3D. Modifications were made by Dr. Mike to make it suitable for 3D printing. The file(s) are distributed under the Creative Commons Attribution-NonCommercial-ShareAlike license. It can't be used for commercial purposes. If you would like to use it for commercial purposes, please contact the authors. Technical specs: File format: STL Manifold mesh: Yes Triangles: 741136

    Free

  18. 147 downloads

    This 3D printable L4 lumbar vertebrae was generated from real CT scan data and is thus anatomically accurate as it comes from a real person. It shows the anatomy of this low back bone. Download is free for registered members. This file was originally created by Dr. Bruno Gobbato, who has graciously given permission to share it here on Embodi3D. Modifications were made by Dr. Mike to make it suitable for 3D printing. The file(s) are distributed under the Creative Commons Attribution-NonCommercial-ShareAlike license. It can't be used for commercial purposes. If you would like to use it for commercial purposes, please contact the authors. Technical specs: File format: STL Manifold mesh: Yes Triangles: 108020

    Free

  19. 96 downloads

    This 3D printable skull created from a CT scan is printable in two halves that fit together. The skull can be opened to reveal the detailed anatomy of the inside of the skull. It can be printed at full size or scaled to your needs (such as the half-size print shown in the photos). The file is distributed under the Creative Commons Attribution – NonCommercial – NoDerivs License.

    Free

  20. 57 downloads

    This 3D printable STL file of the splenic artery shows three aneurysms. This model was created from a CT scan and used in pre-surgical testing. It accompanies the blog article Saving a Spleen with 3D Printing: Pre-Surgical Planning with Medical Models make "Impossible" Surgeries Possible. The file is distributed under the Attribution-NonCommercial-NoDerivs license. If you wish to use this file for commercial purposes, please contact the author.

    Free

  21. 150 downloads

    This 3D printable STL file of the splenic artery shows three aneurysms. This model was created from a CT scan and used in pre-surgical testing. It accompanies the blog article Saving a Spleen with 3D Printing: Pre-Surgical Planning with Medical Models make "Impossible" Surgeries Possible. The file is distributed under the Attribution-NonCommercial-NoDerivs license. If you wish to use this file for commercial purposes, please contact the author.

    Free

  22. 37 downloads

    This 3D printable lumbar fusion orthopedic hardware was generated from real CT scan data and is thus anatomically accurate as it comes from a real person. It shows 4 levels of transpedicular screws with joining rods. The screws are secured to each lumbar spinal vertebra by drilling into the posterior pedicles. Download is free for registered members. This file was originally created by Dr. Bruno Gobbato, who has graciously given permission to share it here on Embodi3D. Modifications were made by Dr. Mike to make it suitable for 3D printing. The file(s) are distributed under the Creative Commons Attribution-NonCommercial-ShareAlike license. It can't be used for commercial purposes. If you would like to use it for commercial purposes, please contact the authors. Technical specs: File format: STL Manifold mesh: Yes Triangles: 41186

    Free

  23. Several new STL files have been made available for download in the File Vault, including skull and face models which I know several members have been looking for. Enjoy! Face fracture 1 Face fractures 2 Skull Femur osteochondroma hip coxa vara
  24. 36 downloads

    This 3D printable STL file of an osteochondroma of the femur was generated from real CT scan data and is thus anatomically accurate as it comes from a real person. It shows a large osteochondroma on the posterior surface of the proximal femur. The popliteal artery is in close proximity to the osteochondroma. Download is free for registered members. This file was originally created by Dr. Bruno Gobbato, who has graciously given permission to share it here on Embodi3D. Modifications were made by Dr. Mike to make it suitable for 3D printing. The file(s) are distributed under the Creative Commons Attribution-NonCommercial-ShareAlike license. It can't be used for commercial purposes. If you would like to use it for commercial purposes, please contact the authors. Technical specs: File format: STL Manifold mesh: Yes Triangles: 127018

    Free

  25. 33 downloads

    This 3D printable STL file of a healed clavicle (collarbone) fracture was generated from real CT scan data and is thus anatomically accurate as it comes from a real person. It shows the healed fracture and residual deformity clearly. Download is free for registered members. This file was originally created by Dr. Bruno Gobbato, who has graciously given permission to share it here on Embodi3D. Modifications were made by Dr. Mike to make it suitable for 3D printing. The file(s) are distributed under the Creative Commons Attribution-NonCommercial-ShareAlike license. It can't be used for commercial purposes. If you would like to use it for commercial purposes, please contact the authors. Technical specs: File format: STL Manifold mesh: Yes Minimum wall thickness: 1 mm Triangles: 287940

    Free

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