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Medical fluid delivery system

  • US 7,274,966 B2
  • Filed: 01/08/2004
  • Issued: 09/25/2007
  • Est. Priority Date: 10/02/2002
  • Status: Expired due to Fees
First Claim
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1. A medical fluid delivery system, comprising:

  • an implantable medical lead including a proximal port, a distal port, a lumen extending between the proximal port and the distal port and a distal fixation element adapted to secure the lead to a tissue site such that the distal port is in proximity to the tissue site;

    a fluid delivery device including a tissue piercing distal tip, the device adapted to pass through the lead proximal port, through the lead lumen and through the lead distal port;

    means for adjusting a position of the device distal tip with respect to the lead distal port; and

    a locking mechanism adapted to hold the fluid delivery device in a stable position within the lead lumen and including a lead-clamping portion and a fluid delivery device-clamping portion.

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