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Biological sealant storage and dispensing system

  • US 20020161335A1
  • Filed: 04/01/2002
  • Published: 10/31/2002
  • Est. Priority Date: 04/02/2001
  • Status: Active Grant
First Claim
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1. An apparatus for dispensing a multi-component biological sealant, comprising a plurality of sealant cartridges for containing respective components of the sealant;

  • and a dispenser for dispensing the sealant components from the cartridges;

    wherein each sealant cartridge comprises;

    a substantially tubular body having a first end closed by an openable seal and a second end sealed by an axially-movable piston element; and

    wherein the dispenser comprises;

    a main body having a plurality of elongated recesses for receiving respective cartridges;

    means associated with each recess for establishing fluid connection with said one ends of the cartridges;

    ducting means for transporting respective components of the sealant from said cartridges to a dispensing point; and

    means for engaging the piston elements to move the piston elements axially towards said one ends of their respective cartridges.

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