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Implanting device

  • US 5,279,554 A
  • Filed: 07/29/1992
  • Issued: 01/18/1994
  • Est. Priority Date: 02/09/1990
  • Status: Expired due to Fees
First Claim
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1. A device for implanting or injecting an object beneath a skin of an animal, the device comprising:

  • a body;

    a needle attached to said body and extending therefrom, said needle including a sharp end distal from said body which in use is inserted beneath the skin and from inside of which said sharp end the object is transferred to a position beneath the skin;

    a cover movably mounted on said body which is adapted to abut the skin of the animal in a retracted position after the sharp end of said needle is inserted beneath the skin and which is moveable on said body between the retracted position and an extended position in which the sharp end of the needle is covered by said cover as the needle is withdrawn from the skin;

    a rod attached to a part of said cover and projecting into said needle such that when the body is moved, relative to the cover which is held in contact with the skin, the cover is relatively moved between the retracted and extended positions and said rod acts to expel the object from the needle to the animal without affecting the position of the object beneath the skin; and

    a locking mechanism for permanently locking the cover against movement once said cover reaches the extended position to prevent the device from being used for more than one operation and to shroud at least said sharp end of the needle.

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