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Vascular re-entry device

  • US 10,357,263 B2
  • Filed: 01/23/2017
  • Issued: 07/23/2019
  • Est. Priority Date: 01/18/2012
  • Status: Active Grant
First Claim
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1. An ultrasonic reentry device comprising:

  • an ultrasound transmission member having a proximal end disposed proximally of a distal end of a device handle and a distal end configured to penetrate a vessel wall;

    a catheter body having a distal end and at least one lumen, the lumen surrounding the ultrasound transmission member;

    a dilator slidably disposed within the lumen and surrounding the ultrasound transmission member, the dilator adapted to expose the distal end of the ultrasound transmission member;

    and a sheath disposed over the dilator, the catheter body, and the ultrasound transmission member.

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