Method for testing fatigue of a lead

Measuring and testing – Specimen stress or strain – or testing by stress or strain... – By loading of specimen

Reexamination Certificate

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C073S849000

Reexamination Certificate

active

07926358

ABSTRACT:
A method and apparatus for testing the fatigue of an implantable lead by simultaneously bending and un-bending it at a plurality of successive positions wherein the bending and un-bending positions comprise a substantial length of the lead and wherein the bending radius and sector angle are substantially optional.

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Iguchi et al. “Fatigue Property of Stainless Steel FES Electrode in Hank's Solution” International FES Symposium Jun. 24-26, 2002. pp Paper available online <http://www.ifess.org/ifess02/stimulation—technology/IguchiY.pdf> Program available online <http://web.archive.org/web/20020723032043/http://robo.fe.uni-lj.si/ifess2002/final3.pdf>.
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Lewandowski et al. Tension and Fatigue Behavior of 316LVM 1X7 Multi-strand Cables Used As Implantable Electrodes Materials Science and Engineering: A 486, 2008. Available online Nov. 17, 2007. <http://www.sciencedirect.com/science?—ob=MImg&—imagekey=B6TXD-4R53T11-8-W&—cdi=5588&—user=2502287&—orig=search&—coverDate=07%2F15%2F2008&—sk=995139998>.
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