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Pump and tube set thereof

  • US 6,942,473 B2
  • Filed: 03/21/2002
  • Issued: 09/13/2005
  • Est. Priority Date: 03/21/2002
  • Status: Expired due to Fees
First Claim
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1. A tube set comprising:

  • an elongated tube of a given diameter and circumference; and

    a base having a first end portion and a second end portion, said first end portion defining a first tube-receiving aperture therethrough, said second end portion defining a second tube-receiving aperture therethrough, said first and second tube-receiving apertures constructed to receive and permit sliding of a length of the tube therethrough;

    said base further defining an arcuate compression surface extending 120-340 degrees circumferentially around the diameter of the tube and adapted to engage the circumference of a portion of the length of the tube located between the first tube receiving aperture and the second tube receiving aperture, said base constructed for insertion into a tube set receiving portion of a pump.

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