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High flow diffusion catheter

  • US 20060189959A1
  • Filed: 02/22/2005
  • Published: 08/24/2006
  • Est. Priority Date: 02/22/2005
  • Status: Abandoned Application
First Claim
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1. A catheter for use in the withdrawal and/or delivery of a fluid to a patient, comprising:

  • a) an elongate tube body including a wall having inner and outer surfaces, the inner surface forming an axial passageway extending through the body in between a proximal end and a distal end;

    b) the distal end of tube body having a rounded tip with a primary port and a plurality of secondary ports, the secondary ports extending through the wall at locations in the body spaced from the primary port and from each other, the primary port and the secondary ports being located within a radius of approximately 180 degrees of the circumference of the distal end;

    c) a visual indicator located on at least the distal end in order to indicate the angular position of the distal end of the catheter.

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