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Single step fluid circuit engagement device and method

  • US 20040243047A1
  • Filed: 03/08/2004
  • Published: 12/02/2004
  • Est. Priority Date: 02/14/1997
  • Status: Abandoned Application
First Claim
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1. A renal replacement therapy system, comprising:

  • a blood treatment device with at least one peristaltic pump mechanism;

    a fluid circuit with respective portions to engage said at least one peristaltic pump mechanism;

    said fluid circuit including separate engagement elements that may be brought together around said respective portions to engage said at least one peristaltic pump mechanism fluid circuit portions by a forcing a first of said engagement elements against a second of said engagement elements;

    said fluid circuit and said blood treatment device being arranged such that multiple separate fluid flows may be maintained by an operation of said at least one peristaltic pump merely by means of said forcing, whereby an installation and set up of said fluid circuit is simplified.

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