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Hazardous agent injection system

  • US 10,555,954 B2
  • Filed: 09/01/2017
  • Issued: 02/11/2020
  • Est. Priority Date: 03/20/2009
  • Status: Active Grant
First Claim
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1. A hazardous agent injection system comprising:

  • a hazardous agent; and

    a powered injector comprising;

    a housing;

    a container containing the hazardous agent disposed within the housing;

    an injection outlet member fluidly coupled with the container and configured to deliver the hazardous agent to a patient subcutaneously;

    a firing mechanism operatively coupled to the container and configured to expel the hazardous agent from the container through the injection outlet member for injecting the hazardous agent;

    an energy source coupled to the firing mechanism and configured to power the firing mechanism;

    a trigger mechanism coupled to the firing mechanism and configured to move radially outwardly to activate the firing mechanism;

    a latching portion coupling the trigger mechanism to the firing mechanism, the latching portion configured to prevent activation of the firing mechanism, anda safety member removably coupled to the housing, the safety member configured to prevent the trigger mechanism from moving radially outward and configured to prevent movement of the latching portion to prevent the firing mechanism from expelling the hazardous agent from the container.

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