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Found 159 results

  1. DStasiak

    Dan Head 2

    Version 1.0.0

    1 download

    Dan's MRT mri, brain, cerebryum, cerebuelum, callosum, orbit, septum, nervous

    Free

  2. Abner

    Knee

    Version 1.0.0

    8 downloads

    Knee test mri, knee, t1, tibia, fibula, patella, muscles

    Free

  3. liljoentx

    BrainTest

    Version 1.0.0

    5 downloads

    Sample brain files from Embodi3D DTI, brain, mri, no contrast

    Free

  4. Alexander Hill

    LowerHalf

    Version 1.0.0

    4 downloads

    lower half knee, mri, fat sat, T2

    Free

  5. mgshutter

    angio

    Version 1.0.0

    1 download

    angio MRA chest

    Free

  6. toporen

    12312

    Version 1.0.0

    1 download

    fsff

    Free

  7. dipl.munch

    FirstTest_Head3

    Version 1.0.0

    2 downloads

    another version

    Free

  8. I was recently asked the following question by a member, and I thought I would share the answer so others in the community could benefit. --------------------- Dear Dr. Mike, My thesis focuses on knee biomechanics and I was hoping I could pick your brain in this regard. I have to obtain MRI scans of a knee which will be later segmented and the model will be eventually used for finite element analysis. Since I have very limited knowledge in this, I was wondering what parameters (such as sequence, weighting, resolution, slice thickness) should be maintained during an MR procedure so as to obtain the best contrast between various soft tissues which will make the segmentation easier? Thanks for your help! ----------------------- I recently completed an MRI knee segmentation (image below). The best way to do this is to use a high resolution (sub 1mm slice thickness) T1 or proton density series of the knee. If you want to exclude the fat, you can do a fat-saturation sequence, but my understanding is that it is hard to get thin slices with fat-sat sequences. I used Slicer's segmentation module to segment the individual structures. If you want to put the entire knee back together, you can add the structures together after they are all segmented. Hope this helps! Dr. Mike
  9. From the album: Blog images 4

    MRI knee 3D printable model

    © 2017 embodi3D

  10. 903 downloads

    This 3D printable brain is from an MRI scan of a 24 year old human female. Files are available for both gray matter (pial) and white matter (smoothwm) in both hemispheres. Files are available in both STL and Blender formats. This model is shared under the Creative Commons Attribution license and was created by Prevue Medical and posted here.

    $4.99

  11. Here is an example of one of our current projects, a knee model created from MRI.
  12. Printed on an Ultimaker 3 extended with white PLA and PVA support.
  13. Thanks to mikefazz for posting this great tutorial on MRI segmentation using the fastgrowcut tool. Be sure to check it out.
  14. Version 1.0.0

    24 downloads

    Here is an MRI of 25 year old male (yeah me a few years back). Resolution is 0.9375x0.9375x1.4, scanner was 1.5T. This was for an fMRI scan for a psychology study. The quality is somewhat low and it seems some of the volume is cut off away from the center of the coils (yes I do have a full mandible;).

    Free

  15. Version 1.0.0

    9 downloads

    MRI of a middle aged female held in maximum external rotation, eversion, and dorsiflexion. Not weight bearing other than necessary to hold foot in position. Relatively low quality scan: 1.5T MRI 0.7mm slice spacing 0.566 x 0.566 pixel spacing

    Free

  16. Version 1.0.0

    15 downloads

    MRI of a middle aged female held in maximum internal rotation, inversion, and plantar flexion. Not weight bearing other than necessary to hold foot in position. Relatively low quality scan: 1.5T MRI 0.7mm slice spacing 0.566 x 0.566 pixel spacing

    Free

  17. Just read this very interesting article. I think the article oversimplifies the situation a bit, as the system seems to be designed primarily for cardiac MR angiography and not for MRIs in general, but nonetheless, it is an impressive advance. http://news.mit.edu/2015/3-d-printed-heart-models-surgery-0917
  18. From the album: ebaumel Blog images

    3D printed model of a kidney with a renal mass derived from MRI data printed with two different filament colors.

    © Copyright ©2016 Eric M. Baumel, MD

  19. From the album: ebaumel Blog images

    3D printed model of a bisected kidney with a renal mass derived from MRI data printed with two different filament colors.

    © Copyright ©2016 Eric M. Baumel, MD

  20. From the album: ebaumel Blog images

    Coronal section digital model for 3D printing of a renal mass from MRI images.

    © Copyright Eric M. Baumel, MD ©2016

  21. From the album: ebaumel Blog images

    Digital model of a kidney and renal mass for 3D printing of a model derived from MRI images.

    © Copyright Eric M. Baumel, MD ©2016

  22. From the album: ebaumel Blog images

    Segmentation digital model of a kidney and renal mass for 3D printing of a model derived from MRI images.

    © Copyright Eric M. Baumel, MD ©2016

  23. From the album: ebaumel Blog images

    Digital model of a kidney and renal mass for 3D printing of a model derived from MRI images.

    © Copyright Eric M. Baumel, MD ©2016

  24. From the album: ebaumel Blog images

    Digital model of a kidney and renal mass for 3D printing of a model derived from MRI images, demonstrating "purge walls".
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