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Peristaltic pump with cam action compensator

  • US 4,725,205 A
  • Filed: 01/30/1987
  • Issued: 02/16/1988
  • Est. Priority Date: 01/30/1987
  • Status: Expired due to Term
First Claim
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1. An apparatus for pumping fluids through a tube which comprises:

  • a base for supporting said tube in a substantially linear orientation;

    peristaltic means hingedly mounted on said base for pivoting of said peristaltic means about an axis substantially parallel to the lontgitudinal axis of said tube between a first position and a second position; and

    resisting means biased to yieldably urge said peristaltic means toward said first position against said base for operative engagement of said peristaltic means with said tube.

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