Stl File
Stl File - Related Videos
03:07
Scanning Electron Microscopic Evaluation of Surface Defects of Remover Retreatment File After Single and Multiple Uses
0 Views •
Cited by 1 •
2024
Here, we present a protocol for evaluating the surface characteristics of endodontic retreatment files after repeated use in retreatment procedures, utilizing scanning electron microscopy to identify and analyze potential surface defects.
09:17
3D Printing of Biomolecular Models for Research and Pedagogy
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Cited by 29 •
2017
Physical models of biomolecules can facilitate an understanding of their structure-function for the researcher, aid in communication between researchers, and serve as an educational tool in pedagogical endeavors. Here, we provide detailed guidance for the 3D printing of accurate models of biomolecules using fused filament fabrication desktop 3D printers.
07:57
Scaled Anatomical Model Creation of Biomedical Tomographic Imaging Data and Associated Labels for Subsequent Sub-surface Laser Engraving (SSLE) of Glass Crystals
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2017
A methodology is described herein for representing anatomical imaging data within crystals. We create scaled three-dimensional models of biomedical imaging data for use in Sub-Surface Laser Engraving (SSLE) of crystal glass. This tool offers a useful complement to computational display or three-dimensionally printed models used within clinical or educational settings.
11:06
3D Printing of Preclinical X-ray Computed Tomographic Data Sets
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Cited by 16 •
2013
Using modern plastic extrusion and printing technologies, it is now possible to quickly and inexpensively produce physical models of X-ray CT data taken in a laboratory. The three -dimensional printing of tomographic data is a powerful visualization, research, and educational tool that may now be accessed by the preclinical imaging community.
11:00
Experimental Investigation of Secondary Flow Structures Downstream of a Model Type IV Stent Failure in a 180° Curved Artery Test Section
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Cited by 4 •
2016
Stent implants in stenosed arterial curvatures are prone to "Type IV" failures involving the complete transverse fracture of stents and linear displacement of the fractured parts. We present a protocol for detection of secondary flow (vortical) structures in a curved artery model, downstream of clinically relevant "Type IV" stent failures.
FAQs
Accuracy depends on both the size and arrangement of the triangular facets. Smaller or better-distributed facets can follow curved or complex biological surfaces more closely, whereas a coarse or poorly arranged mesh produces a less faithful approximation. This matters when a digital anatomy model is transferred to manufacturing or 3D printing, because the surface mesh controls the shape reproduced physically.
STL generally records the surface geometry needed to represent an object, but it does not generally store color, texture, or material information. Consequently, a model transferred in this format can communicate shape without fully describing the visual appearance or material properties of the biological structure or fabricated component. Those limitations matter when appearance or composition is relevant.
Compatibility helps move a three-dimensional biological model from digital modeling into computer-aided manufacturing or 3D printing systems. That transfer creates a practical link between imaging-derived or otherwise modeled anatomy and a physical prototype. As a result, the same surface representation can support fabrication-oriented tasks rather than remaining only a digital visualization.
A biological structure is first represented digitally from imaging data, then its surface model is transferred as an STL file to a computer-aided manufacturing or 3D printing system, where physical fabrication can occur. The resulting anatomical model provides a tangible representation of the structure and can support biomedical prototyping or preparation for surgical planning.
STL files support fabrication of anatomical models from imaging data, customized prosthetic components, surgical planning aids, and experimental tissue-engineering scaffolds. These uses span representation, device customization, procedure preparation, and laboratory experimentation. The common benefit is a transferable surface model that connects digital design with a physical object or tool for a specific biological or biomedical purpose.
Within tissue engineering, STL files can support fabrication of experimental scaffolds. Their role is to carry the modeled three-dimensional surface into a manufacturing or 3D-printing workflow, allowing researchers to connect digital scaffold design with a physical structure for laboratory investigation. The format is therefore relevant to prototyping, while its limited storage of material information remains an important consideration.
Their usefulness comes from transferring a modeled three-dimensional surface into computer-aided manufacturing or 3D printing. In biomedical work, that capability supports fabrication of customized prosthetic components rather than relying only on a generic digital representation. The same transfer principle also connects anatomical modeling with physical prototypes, making STL files relevant wherever a tailored biological or medical shape must be produced.