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Catheter devices and methods for their use in the treatment of calcified vascular occlusions

  • US 20010041865A1
  • Filed: 07/23/2001
  • Published: 11/15/2001
  • Est. Priority Date: 10/22/1999
  • Status: Active Grant
First Claim
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1. A catheter device comprising:

  • first, second and third lumens, wherein at least one of said lumens is fabricated from a material sufficient for delivery of an acidic dissolution solution; and

    a first vascular occlusion means.

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