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Found 2,083 results

  1. I cannot download any of my stl files. Tried everything I can think of. Pop up doesn't come up. Tried using Firefox and Internet explorer on 4 different systems including cell phone. Popup blocker is disabled. Even protected mode is disabled. No popup or download at all. Goes straight to "Did you know..." page. What to do??
  2. 80 downloads

    This 3D printable polar bear skull was generated from CT scan data. This 3D model shows bony anatomy of the skull in exquisite detail, including the maxilla, mandible, teeth and other structures of the skull. It is perfect for educational purposes. If you are interested in a split, sectioned skull that illustrates the skull interior, you can find one here. polar, bear, skull, ursus, maritimus, head, bone, 3d, model, printable, printing, veterinary, animal, bear, jaw, orbit, foramina, foramen, jaw, angle, ramus, body, head, skull, frontal, temporal, parietal, occipital, The STL file was derived from an older file shared on Digimorph by Ms. Ashley Gosselin-Ildari. The original file had 2577 mesh errors and was not suitable for 3D printing. These mesh errors were corrected using a combination of automated and manual methods. The mesh was further modified to provide higher resolution and smoothing. The file is made available for educational purposes and is not for commercial use.

    Free

  3. Version 1.0.0

    0 downloads

    Venous STD Abdomen and Pelvis, ct, scan, without, contrast, .stl, liver, spleen, small, bowel, ribs, dorsal, spine, foramen, perineum, foramina, kidney, stomach, muscle, rectum sigmoid, descendent, ascendent, colon, thorax, oblique, ventricle, septum, auricle, thigh, quadriceps, gluteus, pelvis, pubis, ischium, ilium lung,

    $20.00

  4. There are many challenging cases, in which the single segmentation is not enough. The paranasal sinuses and the congenital heart defects are notable examples. My usual workflow was to segment whatever I can as good as it's possible, to clean the unnecessary structures and the artefacts, to export the segmentation as stl 3d model and then to "CAD my way around". This is solid philosophy for simple, uncomplicated models, but for complex structures with a lot of small details and requirement from the client for the highest quality possible, this is just not good enough, especially for a professional anatomist like myself. Then I started to exploit the simple fact, that you're actually able to export the model as stl, to model it with your CAD software and then to reimport it back and convert it into label map again. I called this "back and forth technique". You can model the finest details on your model and then you can continue the segmentation right where you need it, catching even the slightest details of the morphology of the targeted structure. This technique, combined with my expertise, gives me the ability to produce the best possible details on some of the most challenging cases, including nasal cavity, heart valves, brain models etc. etc.To use this technique, just import the stl file, convert it into a label map (for 3D slicer - segmentation module/ export/import models and label maps). The main advantages of this technique are:1. You can combine the segmentation with the most advanced CAD functions of your favorite software. Two highly specialized programs are better than one "Jack of all trades" (cough cough Mimics cough cough)2. Advanced artefact removing.3. Advanced small detail segmentation and modelling.4. Combined with several markers (separate segmentations, several voxels in size) on the nearby anthropometric points, this technique increases the accuracy of the final product significantly. Without points of origin, the geometry of your model will go to hell, if you're not especially careful (yes, I'm talking about the 3D brushes in Slicer).5. You can easily compare the label map with the 3d model, converted back. Every deviation, produced during the CAD operations will be visible like a big, shining dot, which you can easily see and correct. This is one of the strongest quality control techniques.6. You can create advanced masks with all the geometrical forms you can possibly imagine, which you can use for advanced detail segmentation. Those masks will be linked with the spatial coordinates of the targeted structures - the stl file preserves the exact coordinates of every voxel, which was segmented.7. You can go back and forth multiple times, as many as you like.8. This technique is more powerful than the best AI, developed by now. It combines the best from the digital technologies with the prowess of the human visual cortex (the best video card up to date).The main disadvantages are:1. It's time consuming.2. It produces A LOT of junk files.3. Advanced expertise is needed for this technique. This is not some "prank modelling", but an actual morphological work. A specialized education and practical experience in the human anatomy, pathology and radiology will give you the best results, which this technique can offer. 4. You need highly developed visual cortex for this technique (dominant visual sense). This technique is not for the linguistic, spatial-motor, olphactory etc. types of brains. Recent studies confirms, that a part of the population have genetically determined bigger, more advanced visual cortex (The human connectome project, Prof. David Van Essen, Washington University in Saint Louis). Such individuals become really successful cinematographers, designers, photographers and medical imaging specialists. The same is true for all the other senses, but right now we're talking about visual modality and 3D intellect (I'm sorry, dear linguists, musicians, craftsmen and tasters). It's not a coincidence that I have so many visual artists in my family (which makes me the medical black sheep). But if you don't have this kind of brain, you can still use the technique for quality control and precise mask generation. Just let the treshould module or the AI to do the job for you in the coordinates, in which you want (You should really start using the Segment Editor module in Slicer 3D).5. You really need to love your work, if you're using this technique. For the usual 3D modelling you don't need so many details in your model and to "CAD your way around" is enough for the task.6. You should use only stl files. For some reason, the obj format can't preserve the spatial geometry as good as the stl format. Maybe because the stl is just a simple map of vertex coordinates and the obj contains much more sophisticated data. The simple, the better.On the picture - comparison of the semilunar valves, made by treshould segmentation at 250-450 Hounsfield units (in green) and modelled and reimported model (in red).
  5. Version 1.0.0

    1 download

    lesiones líticas en caderas, iliac, .stl, ct, scan, without, contrast, hip, head, epiphysis, diaphysis, lower, limb, ischium, ilium, pubis, sacroiliac, joint, pelvis, urinary, bladder, psoas, foramina, sacrum, coccyx, .stl, sigmoid, process, rectum, fossa, lumbar, spine, intervertebral, disc, multiple, child, acetabulum, perineum, lytic, lesions,

    Free

  6. Version 1.0.0

    0 downloads

    SPCT - 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, bone, .stl, 3d, model, printable, printing, medical, medicine, chest, animal, other, cage, spinous, process, transverse

    Free

  7. Version 1.0.0

    0 downloads

    This 3D printable STL model of the thoracic spine shows notable kyphosis (hunchback deformity) and was derived from a CT scan. STS_002. This model was created using the democratiz3D service. thoracic, spine, t, spine, hunch, back, kyphosis, .stl, ribs, costovertebral, joint, body, 3d, model, printable, .stl, intervertebral, disc, foramen, laminae, pedicle, bone, transverse, spinous, scoliosis,

    $1.99

  8. Version 1.0.0

    1 download

    .stl, 3d, model , printable, cervical, spine, frontal, temporal, parietal, occipital, mastoid, process, incisor, molar, premolar, canine, teeth, tooth, dental, dentistry, bone, skull, foramina, foramen, head, angle, ramus, body, orbit, nasal, maxilla, mandible, This file was created with democratiz3D. Automatically create 3D printable models from CT scans. Learn more.

    Free

  9. Version 1.0.0

    4 downloads

    Test 3D printing CT CAP - stl file processed This file was created with democratiz3D. Automatically create 3D printable models from CT scans. Learn more. head, skull, 3d, model, printable, bone, cervical, dorsal, spine, chest, sternum, ribs, sacrum, coccyx, forearm, maxilla, mandible, orbit, teeth, scapula, clavicle, printable, ribs, thorax, sternum, forearm

    Free

  10. Version 1.0.0

    2 downloads

    dt - stl file processed This file was created with democratiz3D. Automatically create 3D printable models from CT scans. Learn more. skull, neck, cervical, spine, stl, 3d, model, bone, clavicle, scapula, ribs, arm, humerus, elbow, dorsal, lumbar, hip, iliac, ischion, pubis, femur, head, sacrum, coccyx, atlas, axis

    Free

  11. Version 1.0.0

    4 downloads

    LittleBo - stl file processed This file was created with democratiz3D. Automatically create 3D printable models from CT scans. Learn more. animal, stl, bone, 3d, model, veterinary, zygomatic, skull, head

    Free

  12. Version 1.0.0

    541 downloads

    This 3D printable model of a human heart was generated from a contrast enhanced CT scan. This model is an improvement over a prior version (here). It shows the heart with slices cut in the anatomical transverse plane. If you are interested in a heart with short-axis slices, check out my short-axis stackable slice model here. Notches have been added to ensure the slices fit together and do not slide against each other. The model demonstrates the detailed anatomy of the human heart in exquisite detail. Each slice stacks on top of the prior slice to form a complete human heart. Individual slices show the detailed cardiac anatomy of the right and left ventricles, and right and left atria, and outflow tracts. Perfect for educational purposes. It has been validated as printable on an Ultimaker 3 Extended printer. Technical parameters: manifold STL (watertight) vertices: 462576 triangles: 925800 dimensions: 15.1 x 15.2 x 10.5 cm

    $19.99

  13. 1,153 downloads

    This full-size skull with web-like texture was created from a real CT scan. The beautiful lace-like structure not only makes the piece aesthetically interesting and strong, but also reduces material cost when 3D printing. The file is in STL format. This is the full-size version. A half-size version is also available here. Please share your 3D printable creations in the File Vault as I have shared mine with you. Feel free to print this model for your own personal use but please do not use this file for commercial purposes.

    Free

  14. Version 1.0.0

    19 downloads

    Pelvic Diastasis from CT, pelvis, bone, diastisis, pubic, iliac, crest, ischium, 3d, model, stl, femur, neck, sacrum, coccyx

    $8.00

  15. Version 1.0.0

    3 downloads

    SA-4-THINS - stl file processed Forearm from someone that suffers from bone spurs. radius, osteophytes, ulna, forearm, .stl, bones, disease, spurs, cubitus, elbow, diaphysis, epiphysis, condyle, lateral, medial, .stl, upper, medicine, bone, 3d, model, printable, printing,

    Free

  16. Version 1.0.0

    1,315 downloads

    This Brain model was created from a high resolution MRI scan. The model includes the cerebrum. The cerebellum and brain stem are not depicted. The model has been made hollow, with 4 mm wall thickness to save on material when 3D printing. The model is full-size. It has been successfully printed at full size on an Ultimaker 3 Extended printer, and at 95% size on a Formlabs Form 2 printer. Technical parameters: Vertices: 350725 Triangles: 701950 Size: 17.9 x 13.4 x 11.5 cm

    $9.99

  17. Version 1.0.0

    1 download

    CT3 diastolisch - 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, muscle, septum, left, right, auricle, coronary, vessels, 3d, model, printable, .stl, vascular, heart, organ,

    Free

  18. 369 downloads

    This anatomically accurate L3 vertebra was extracted from a DICOM CT dataset (0.5 mm slice thickness x 95 slices). The model may be useful for medical education and shows shows the vertebral body, spinous process, facets, transverse processes and spinal canal. The file is in STL format and compressed with ZIP. Printed on a Makerbot Replicator 1. Thank you to Dr Mike for the excellent renders. L3, vertebra, skeletal, 3d, model, print, .stl, bone, laminae, body, lumbar, .stl, 3d, model, printable, laminae, pedicle, Find us at www.healthphysics.com.au

    Free

  19. Version 1.0.0

    1 download

    Head MT2 - 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. base, orbit, skull, foramina, .stl, 3d, model, nasal, zygomatic, arch, maxilla, upper, lower, mandible, angle, ramus, .stl, printable, bone, incisor, molar, premolar, canine, teeth, tooth, dentistry, dental, maxillofacial, occipital, mastoid, process, coronoid, foramen, magnum,

    Free

  20. Version 1.0.0

    1 download

    Trial, axial, dicom, .stl, 3d, model, printable, orbit, nasal, spine, hard, palate, foramina, foramen, magnum, .stl, ct, scan, without, contrast, paranasal, sinuses, frontal, sphenoid, ethmoid, cells, petrous, ridge, temporal, parietal, occipital, base, skull, coronoid, process, ramus, mandible, angle, teeth, tooth, dental, dentistry, incisor, molar, premolar, canine

    Free

  21. Version 2.1

    38 downloads

    JC 2.2 - stl file processed scoliosis, severe, bone, 3d model, stl, ribs, scapula, clavicle, lumbar, spine, dorsal, pelvis, hip, sacrum, printable This file was created with democratiz3D. Automatically create 3D printable models from CT scans. Learn more.

    Free

  22. Version 1.0.0

    237 downloads

    hand bone - stl file processed, Distal phalanx, Distal interphalangeal joint, Proximal interphalangeal joint, Middle phalanx, Head of the proximal phalanx, Proximal phalanx, Metacarpophalangeal joint, Base of the proximal phalanx, Metacarpal head, Sesamoid, Metacarpal, Metacarpal base, Capitate, Trapezoid, Hamate, Trapezium, Triquetrum, Scaphoid, Pisiform, Radial styloid, Ulnar styloid, Lunate, Distal radius, Distal radioulnar joint Distal ulna, 3d, model, .stl, upper, limb, hand, wrist, upper, limb, bone

    Free

  23. Version 1.0.0

    7 downloads

    heart3 - processed, har, vessels, ventricle, pulmonary, artery, .stl, auricle, muscle, mediastinum, vascular, pulmonary, trunk, coronary, 3d, model, printable, .stl,

    Free

  24. Version 1.0.0

    7 downloads

    vertebre - stl file processed, spine, 3d, model, printable, .stl, ribs, bone, intervertebral, body, transverse, spinous, process, chest, lumbar, dorsal, pelvis, iliac, sacrum, ischium, pubis, foramina, .stl, obturator, head, neck, trochanter, femur, hip, 3d, model, printable, scapula, kidney,

    Free

  25. Version 1.0.0

    1 download

    This is a Chest CT. the target is check patient's heart function. ct without contrast, stl, 3d, model, chest, mediastinum, axial, dicom, heart, diaphragm, .stl, printable, medical, thorax, ribs, bone, dorsal, spine, intervertebral, ct, with, contrast, ventricle, auricle, septum, muscle, lung, trachea, bronchi, pulmonary, trunk, coronary, vessels, aorta, ascendent, arch, descendent, vascular, anatomy,

    Free

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