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Deployment actuation system

  • US 8,695,604 B2
  • Filed: 05/10/2012
  • Issued: 04/15/2014
  • Est. Priority Date: 08/23/1999
  • Status: Expired due to Fees
First Claim
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1. An occlusion system comprising:

  • a sheath having a lumen; and

    an occluding device disposed within the lumen and being releasable from the lumen, the occluding device comprising an expandable outer coil and an inner coil coaxially disposed within the outer coil, the inner coil including a distal end distal to a distal end of the outer coil and a proximal end within the outer coil such that a proximal end of the outer coil trails proximally the proximal end of the inner coil.

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