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Medical liquid delivery device

  • US 20050025798A1
  • Filed: 07/29/2003
  • Published: 02/03/2005
  • Est. Priority Date: 07/29/2003
  • Status: Active Grant
First Claim
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1. A liquid delivery catheter comprising:

  • a).a cannulated catheter comprising an elongated portion, said elongated portion comprising a proximate end and a distal end;

    b). a retractable device that is extended and retracted out the distal end of the catheter; and

    c) a squeezable material disposed within said retractable device.

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