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BIDIRECTIONAL CEREBRAL SPINAL FLUID INFUSION CATHETER WITH COOLING MECHANISM AND METHOD OF USE

  • US 20100280438A1
  • Filed: 04/29/2009
  • Published: 11/04/2010
  • Est. Priority Date: 04/29/2009
  • Status: Abandoned Application
First Claim
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1. A device for delivering a treatment solution, the device comprising:

  • a bi-directional catheter comprising a first lumen and a second lumen,wherein the first lumen comprises a proximal end having an inflow portal and a distal end having an outflow portal, andthe second lumen comprises a side wall having at least one inflow portal allowing for fluid communication from outside the side wall to inside the side wall and the second lumen further comprising a proximal end having an outflow portal; and

    a pump comprising an input channel, a reservoir for receiving and containing the treatment solution, a cooling apparatus for cooling the treatment solution, and an output channel;

    wherein the outflow portal of the second lumen of the bi-directional catheter is in fluid communication with the input channel of the pump and the output channel of the pump is in fluid communication with the inflow portal of the first lumen.

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