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Dual lumen vascular catheter with expanding side portal

  • US 5,776,096 A
  • Filed: 06/06/1996
  • Issued: 07/07/1998
  • Est. Priority Date: 06/06/1996
  • Status: Expired due to Fees
First Claim
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1. A vascular catheter, comprising:

  • a generally cylindrical tubing comprising a distal end and defining at least one lumen, said tubing defining a portal located on a side of said tubing, said portal comprising an axially oriented opening having a distal end and an axially oriented slit having a proximal end in communication with said opening, said axially oriented slit extending from said distal end of said opening toward said distal end of said tubing, said proximal end of said slit expandable from a closed position to an open position.

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