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A planar approach for manufacturing cardiac stents: design, fabrication, and mechanical evaluation
- Source :
- Journal of Microelectromechanical Systems. Dec, 2004, Vol. 13 Issue 6, p933, 8 p.
- Publication Year :
- 2004
-
Abstract
- A new approach that uses planar batch manufacturing technologies is presented for the design and fabrication of coronary artery stents. Stent samples with different wall patterns have been fabricated from 50-[micro]m-thick stainless steel foil using microelectrodischarge machining. Stents have been expanded to tubular shapes by using angioplasty balloons, both inside mock arteries and without external confinement (i.e., free-standing). Free-standing stents exhibit diameter variations of Index Terms--Angioplasty, arc, electrodischarge, micromachining, stent.
Details
- Language :
- English
- ISSN :
- 10577157
- Volume :
- 13
- Issue :
- 6
- Database :
- Gale General OneFile
- Journal :
- Journal of Microelectromechanical Systems
- Publication Type :
- Academic Journal
- Accession number :
- edsgcl.126165530