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Endovascular device with a tissue piercing distal probe and associated methods

  • US 8,337,425 B2
  • Filed: 08/05/2009
  • Issued: 12/25/2012
  • Est. Priority Date: 02/05/2008
  • Status: Active Grant
First Claim
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1. A device, comprising:

  • a shaft;

    a coil attached to the shaft;

    a tip member distal to the coil and having a generally hemispherical shape; and

    a probe extending beyond a distal surface of the tip member and the coil,wherein the probe includes a generally flat distal surface and is adapted and configured to pierce an intimal layer of a blood vessel.

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