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Medical irrigation pump and system

  • US 6,077,246 A
  • Filed: 07/28/1999
  • Issued: 06/20/2000
  • Est. Priority Date: 08/15/1996
  • Status: Expired due to Term
First Claim
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1. A disposable pump mechanism connectible to an irrigation fluid source, the pump mechanism being for use with a non-disposable drive mechanism and comprising:

  • a pumping mechanism configured to produce an irrigation fluid output particularly suited for a predetermined medical procedure;

    a housing which is adapted to mate with the drive mechanism and does not depend on the predetermined medical procedure for which the pump mechanism is suited; and

    identifying indicia unique to the predetermined medical procedure comprising a pattern of bumps, which identifying indicia can be sensed by the drive mechanism.

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