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Expansion catheter

  • US 20040034384A1
  • Filed: 04/30/2003
  • Published: 02/19/2004
  • Est. Priority Date: 08/08/2001
  • Status: Abandoned Application
First Claim
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1. A dilatation catheter comprising a plurality of tubular members and an expandable body, wherein a cutting blade structure is installed on the tubular members in the vicinity of the expandable body.

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