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Spinal and epidural regional anesthesia catheter

  • US 20070135768A1
  • Filed: 12/14/2005
  • Published: 06/14/2007
  • Est. Priority Date: 12/14/2005
  • Status: Abandoned Application
First Claim
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1. A system for administering regional anesthesia to a patient comprising:

  • a regional anesthesia catheter having a first length and a second length, the first length having a first inner diameter, a first outer diameter, and a wall thickness, the second length having a first inner diameter, a first outer diameter, and a wall thickness, the diameters and the wall thickness of the second length being less than those of the first length;

    an adapter for connecting to the first length, the adapter for introducing a liquid into the catheter from a liquid source;

    a partially splittable needle comprising a hollow shaft having opposed distal ends and proximal ends, the distal end having a tip for insertion into a patient'"'"'s spinal area.

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