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Laser tissue ablation system

  • US 10,105,184 B2
  • Filed: 07/13/2016
  • Issued: 10/23/2018
  • Est. Priority Date: 06/03/2010
  • Status: Active Grant
First Claim
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1. An applicator comprising:

  • a shaft with a proximal end opposite of a distal end along a longitudinal axis;

    a balloon attached to the distal end of the shaft, wherein the balloon comprises a first balloon attached to the distal end of the shaft, the distal end of the shaft being within the first balloon and a second balloon within the first balloon, the second balloon being formed of a material that is less distensible than a material forming the first balloon;

    a support attached to a proximal end of the shaft;

    a plurality of channels extending through each of the support and the shaft in a direction parallel with the longitudinal axis; and

    at least one positioning component that is mounted on the support and operable to move a fiber placed in one of the plurality of channels.

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