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AUTO INJECTOR WITH CHANGING ANCHOR LOCATIONS FOR A MECHANICAL DRIVER

  • US 20110224621A1
  • Filed: 11/12/2008
  • Published: 09/15/2011
  • Est. Priority Date: 11/12/2007
  • Status: Active Grant
First Claim
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1. An auto injector with a housing for accommodation ofa syringe with a needle, the syringe being movably positioned in the housing between a first position in which position the needle is accommodated inside the housing and a second position in which position the needle protrudes outside the housing,a mechanical driver anchored to the housing at a first anchor location for applying a force to the syringe thereby moving the syringe from the first position to the second position,characterized in thatthe mechanical driver is also configured for applying a force to the syringe by anchoring the mechanical driver to a different second anchor location.

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