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Infusion/aspiration apparatus with removable cassette

  • US 5,810,766 A
  • Filed: 02/28/1995
  • Issued: 09/22/1998
  • Est. Priority Date: 02/28/1995
  • Status: Expired due to Fees
First Claim
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1. An infusion/aspiration apparatus comprising:

  • a base member;

    a first cassette formingi) an aspiration passageway for receiving liquids and materials from a surgical site,ii) a collection area in fluid communication with the aspiration passageway for receiving and collecting said liquids and materials, andiii) a conduit in fluid communication with the aspiration passageway and the collection area for conducting said liquids and material from the aspiration passageway and into the collection area;

    means to selectively occlude said conduit to inhibit fluid flow therethrough;

    means releasably holding the first cassette on the base member;

    a second cassette includingi) a body, andii) an infusion tube connected to and supported by the body for conducting an infusion fluid; and

    means releasably holding the second cassette on the base member.

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