Stent Applications
- 3D Self Expanding Stent
- Balloon Expanded Stent Preliminary Assessment - Results include crimp recoil and change in length, expansion recoil and change in length, max equivalent strain, stent stiffness. Run time typically less than 1 hour
- Balloon Expanded Stent Detailed Assessment - Results include crimp recoil and change in length, expansion recoil and change in length, max equivalent strain, stent stiffness, fatigue margins, Goodman Diagram
- Balloon Expanded Stent With Vessel Modelled - Both stent and vessel are modelled. Results include crimp recoil and change in length, expansion recoil and change in length, max equivalent strain, stent stiffness, fatigue margins, Goodman Diagram.
- Balloon Expanded Triplex Stent Preliminary Assessment - Results include crimp recoil and change in length, expansion recoil and change in length, max equivalent strain, stent stiffness. Run time typically less than 1 hour
- Nitinol Stent Preliminary Assessment - Results include an unwrapped expanded shape (shows if the stent is balanced or not), max strain and change in length at max expansion, max strain and radial force at vessel diameter. Typical run time less than 1 hour.
- Nitinol Stent Detailed Assessment - Results include an unwrapped expanded shape (shows if the stent is balanced or not), max strain and change in length at max expansion, max strain and radial force at vessel diameter. max strain and change in length at max crimp. Goodman Diagram. Typical run time less than 4 hours.
- Nitinol Stent Flat Plate Stiffness Test - Results include the flate plate crush stiffness of the stent and displaced shape plots
- Stent Artery Blood Interaction
- Tip Catheter Eigen Buckling Analysis - Tip Catheter Eigen Buckling Analysis. Catheter tips are loaded with 1N load and buckling factor calculated for first 10 modes. Mode shapes and buckling factors are presented.
Screenshots (Click image to enlarge):
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| Balloon Expanded Stent Detailed Assessment #1 | Balloon Expanded Stent Detailed Assessment #2 | |
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| Nitonol Expanded Stent Detailed Assessment #1 | Nitonol Expanded Stent Detailed Assessment #2 | Nitonol Expanded Stent Detailed Assessment #3 |
Papers:
Internet Delivery of Medical Device SimulationModelling drug delivery from stents using ANSYS
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