Abstract Male and female tag members have respectively a projecting portion for extending through the part to be tagged and a receiving portion for accommodating an end part of the projecting portion after it has passed through the part to be tagged. The receiving portion is in the form of a closed container defining a cylindrical chamber containing sterilizing substance. The action of fitting the tag assembly to the part to be tagged causes the projecting portion to pierce a weakened portion of a wall of the chamber resulting in release of sterilizing substance from the chamber, for example for sterilizing the wound formed when the assembly is fitted to an animal's ear. In a variant the sterilizing substance is replaced by a substance having active pharmaceutical properties.
An animal tag assembly comprising a male tag member having a projecting portion terminating in an enlarged head for extending through the part of the animal to be tagged, a female tag member having a laminar portion and a sealed container projecting from the laminar portion when the male and female tag members are fitted together to form said tag assembly, and a substance having specific chemical properties sealed in said container, said container having a wall confronting said enlarged head immediately prior to the fitting together of said members, said wall maintaining said container sealed until penetrated, and said wall, after being penetrated by said projecting portion, engaging behind said enlarged head to maintain said male member assembled with said female member and to displace said substance from the container back through the aperture formed in said wall by penetration of said projecting portion so as to sterilize the wound formed in the part of the animal tagged.
Claim 2
Dependent Claim
159 words
An animal tag assembly comprising a male tag member having a projecting portion terminating in an enlarged head for extending through the part of the animal to be tagged, a female tag member having a laminar portion and a sealed container projecting from the laminar portion when the male and female tag members are fitted together to form said tag assembly, and a substance having specific chemical properties sealed in said container, said container having a wall confronting said enlarged head immediately prior to the fitting together of said members, said wall maintaining said container sealed until penetrated, and said wall, after being penetrated by said projecting portion, engaging behind said enlarged head to maintain said male member assembled with said female member and to displace said substance from the container back through the aperture formed in said wall by penetration of said projecting portion so as to sterilize the wound formed in the part of the animal tagged.