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Catheter with temporary stimulation electrode

  • US 20050256541A1
  • Filed: 04/29/2005
  • Published: 11/17/2005
  • Est. Priority Date: 04/30/2004
  • Status: Abandoned Application
First Claim
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1. A device comprising:

  • a catheter having a proximal end and a distal end and a lumen extending between the proximal end and the distal end of the catheter to deliver a therapeutic substance to target tissue;

    a stylet removably positioned within the lumen and having a proximal end and a distal end, wherein the distal end of the stylet extends beyond the distal end of the catheter; and

    at least one stimulation electrode disposed at the distal end of the stylet to verify proper positioning of the distal end of the catheter with respect to the target tissue.

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