DEVICE FOR SAMPLING TISSUE FROM AN ANIMAL

• US 20120016263A1
• Filed: 12/18/2009
• Published: 01/19/2012
• Est. Priority Date: 12/19/2008
• Status: Abandoned Application

• Current Assignee: Allflex Europe
• Original Assignee: Allflex Europe
• Inventors: Hilpert, Jean-Jacques, Decaluwe, Johan
• Application Number:
  US13/140,877
• Publication Number:
  US 20120016263A1
• Time in Patent Office: Days
• US Class Current: 600/567
• CPC Class Codes: A01K 11/003 with means for taking tissue samples, e.g. for DNA analysis
• CPC Class Codes: A61B 10/0266 means for severing sample

Abstract

The invention relates to a device for sampling tissue from an animal, said device cooperating with a sampling and/or marking tool and comprising sampling means provided with at least one cutting element for placing next to an end of a needle-forming element of the tool, and enabling a sample to be taken from the tissue. According to the invention, the sampling means comprise an assembly and protection element arranged in the extension of the cutting element and extending over at least a substantial part of the needle when the sampling means are fixed to the tool.

Claims

1. Animal tissue sampling device configured to cooperate with a sampling and/or marking tool, including sampling means intended to be placed on a rod-forming element of said tool, and enabling a sample of said tissue to be removed,

characterized in that said sampling means include:

an assembly and protection element for assembly on said rod and for protection of said rod, designed to cover at least a substantial portion of said rod when said sampling means are secured to said tool;

a cutting element, enabling the animal'"'"'s skin to be perforated when said tool is actuated, arranged in the extension of said protection element so as to extend beyond the end of said rod.

2. Sampling device according to claim 1, characterized in that said sampling means include securing means between said cutting element and said assembly and protection element, formed so that said cutting element can be detached from said protection element after said sampling.

3. Sampling device according to claim 2, characterized in that said assembly and protection element is capable of cooperating with temporary assembly means provided on said tool, including at least one element belonging to the group including:

a clipping element, a screwing element, or a force-fitted assembly element,

and in that said assembly and protection element remains assembled on said tool after said sampling.

4. Sampling device according to claim 3, characterized in that said removable assembly and protection element is configured so as to be capable of being disassembled from said tool by acting on said temporary assembly means and/or on said tool.

5. Sampling device according to any one of claims 1 to 4, characterized in that at least two distinct portions of said assembly and protection element are secured to said rod, so as to increase the rigidity of said assembly and protection element.

6. Sampling device according to claim 5, characterized in that a first of said portions is arranged substantially in the vicinity of said base of said rod-forming element and a second of said portions is arranged at the finest end of said rod-forming element.

7. Sampling device according to any one of claims 1 to 6, characterized in that said assembly and protection element is made of a biodegradable material.

8. Sampling device according to any one of claims 1 to 7, characterized in that said assembly and protection element is coated with an antiseptic substance.

9. Sampling device according to any one of claims 1 to 8, characterized in that said assembly and protection element is made of an at least partially deformable material.

10. Sampling device according to any one of claims 1 to 9, characterized in that said cutting element and said assembly and protection element have a revolution shape and coincident axes.

11. Sampling device according to any one of claims 1 to 10, characterized in that one of the ends of said assembly and protection element has centring means on said sampling and/or marking device.

12. Sampling device according to claim 11, characterized in that said end of said assembly and protection element has an essentially frusto-conical opening configured to cooperate with the base of said rod-forming element.

13. Sampling device according to any one of claims 1 to 12, characterized in that it includes storage means designed to receive said cutting element and to detach it from said assembly and protection element.

14. Sampling device according to any one of claims 1 to 13, characterized in that said cutting element forms means for closing an opening formed in said storage means.

15. Assembly and protection element of sampling means of an animal tissue sampling device configured to cooperate with a device for sampling and/or marking said animal, in which said sampling means also have at least one cutting element enabling a sample of said tissue to be detached,

characterized in that it is arranged between said cutting element and said sampling and/or marking device when said sampling means are secured to said sampling and/or marking device, so as to prevent bacterial contamination of said animal.