Medical Needle Removal and Storage Device
AssigneeBecton, Dickinson and Company
InventorAmit U. Limaye
Life of this patent
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Abstract
An apparatus for removing a needle from a needle holder, including a grasping unit for selectively grasping the needle; a receiving unit for receiving the needle holder, displaceably disposed relative to the grasping unit; a biasing member biasing the receiving unit in a first direction; and separating means for separating the entire needle from the needle holder. Preferably, the needle is heated to melt, soften, or otherwise weaken a material and/or adhesive connecting the needle with the needle holder. Preferably the heating is electrical heating, including completing an electrical circuit through the needle and passing current through the needle, and/or passing current through a heating element.
Claims5
An apparatus for removing a needle from a needle holder, comprising:
- a grasping unit for grasping the needle;
- a receiving unit for receiving the needle holder, at least one of said grasping unit and said receiving unit being displaceable with respect to the other of said grasping unit and said receiving unit;
- a biasing unit biasing at least one of said grasping unit and said receiving unit in a first direction;
- and
- separating means for separating the entire needle from the needle holder;
- wherein the receiving unit comprises an activating unit for automatically causing arms of the grasping unit to grasp the needle upon displacement of the displaceable one of said grasping unit and said receiving unit in a second direction opposite to the first direction;
- wherein the needle holder comprises a bead adhered to the needle;
- wherein a pen injector for selective connection with the needle-bead assembly includes an adaptor for connecting the needle-bead assembly thereto;
- and
- wherein the separating means comprises blades disposed on cantilevered arms for cutting the bead upon displacement of the displaceable one of said grasping unit and said receiving unit in the second direction, the cantilevered arms being disposed on the receiving unit.
Dependencies are inferred from the claim text.