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INFUSION DEVICE WITH DISPOSABLE ELEMENTS

  • US 20080015506A1
  • Filed: 07/06/2007
  • Published: 01/17/2008
  • Est. Priority Date: 05/17/1988
  • Status: Abandoned Application
First Claim
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1. A medical device for delivering a fluid, comprising:

  • a disposable administration set including a fluid delivery tube for conveying intravenous fluid through said device, said fluid delivery tube having a pliant segment, said administration set including a bar code label comprising information regarding a pump stroke volume of the administration set;

    a peristaltic pump mechanism comprising a housing, said housing being a compact, portable case having a receptacle configured to receive said administration set, said pump mechanism including a camshaft configured to engage said intermediate pliant segment to expel a fluid from said fluid delivery tube;

    a motor configured to drive said camshaft;

    a bar code reader configured to read said information included in said bar code label upon insertion of said administration set into said housing;

    a controller configured to receive said information from said bar code reader and to determine an operating speed of said motor in accordance with a predetermined relationship to said pump stroke volume of the administration set.

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