Injector
First Claim
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1. An injector comprising:
- a body having a front end and a back end;
a grip extending downward from said body;
a needle which protrudes from said front end of said body and provides a vehicle for the transport of objects;
a means for conveying and placing objects via the needle in a mass, located within said grip and body of said injector; and
positioning means, protruding from the front end of said body, for fixing the position of the needle relative to said mass, said positioning means comprising;
a retractable pin-shaped member, fitted substantially parallel to the needle and having a connected end, connected to said front end of said body, and a free end characterized in that at the moment of insertion of the needle into the mass, the free end extends substantially beyond the end of the needle and retracts into the body of the injector upon inserting the needle further, and that a shank part of the pin-shaped member is adapted near the free end of said pin-shaped member to rest against the mass.
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Abstract
Injector for inserting objects such as transponders (4) into a living being. The injector is provided with positioning means for fixing the position of the insertion needle (9) relative to the living being. These positioning means comprise a pin (5) designed to rest with the shank thereof against a part of the living being, such as the head (1) . The position of the insertion needle (9) can thereby be determined irrespective of differences occurring from one animal to another.
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Citations
12 Claims
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1. An injector comprising:
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a body having a front end and a back end; a grip extending downward from said body; a needle which protrudes from said front end of said body and provides a vehicle for the transport of objects; a means for conveying and placing objects via the needle in a mass, located within said grip and body of said injector; and positioning means, protruding from the front end of said body, for fixing the position of the needle relative to said mass, said positioning means comprising; a retractable pin-shaped member, fitted substantially parallel to the needle and having a connected end, connected to said front end of said body, and a free end characterized in that at the moment of insertion of the needle into the mass, the free end extends substantially beyond the end of the needle and retracts into the body of the injector upon inserting the needle further, and that a shank part of the pin-shaped member is adapted near the free end of said pin-shaped member to rest against the mass. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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Specification