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US 8,541,718 B2Granted
Hypodermic needle destruction
AssigneeNeedlesmart Holdings Limited
InventorsClifford Ian Kirby, Norman Trevor Douce
Life of this patent
Estimating the term…
Abstract
Disclosed is an apparatus for processing a hypodermic needle (2), comprising: means for softening the needle; and means (120) for providing a compressive force to the needle.
Claims15
An apparatus for processing a hypodermic needle, comprising:
- a containment cylinder for receiving the needle;
- a first electrode for contacting the needle near a first end;
- a second electrode, arranged as a piston, movable within the containment cylinder, for contacting the needle at its sharp end;
- and
- a control system, operable to cause a current to flow in the needle between said first and second electrodes, whereby said current causes the needle to soften and wherein the second electrode is arranged to move within the containment cylinder and to provide a compressive force to the needle.
2 more elements
Dependencies are inferred from the claim text.