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Stent biforcati stampati in 4D con strutture ispirate a Kirigami
JoVE Journal
Engineering
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JoVE Journal Engineering
4D Printed Bifurcated Stents with Kirigami-Inspired Structures
DOI:

06:52 min

July 25, 2019

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Chapters

  • 00:04Title
  • 00:45Blood Vessel Mock-Up Design and Fabrication by Molding
  • 02:07Design of the Branched Stent Based on Kirigami and 3D Printing with Shape Memory Polymer Filaments
  • 03:24Smoothing Out the Surface
  • 04:18Deforming the Bifurcated Stent and Insertion of the Bifurcated Stent into the Vessels
  • 05:26Results: The Original and Deformed State of the Bifurcated Stent
  • 05:55Conclusion

Summary

Automatic Translation

Utilizzando una stampante 3D, un filamento polimerico a memoria di forma viene estruso per formare una struttura tubolare ramificata. La struttura è modellata e modellata in modo tale che possa contrarsi in una forma compatta una volta piegata e poi tornare alla sua forma formata quando riscaldata.

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