Animal monitoring system

• US 10,548,509 B2
• Filed: 03/15/2013
• Issued: 02/04/2020
• Est. Priority Date: 10/19/2010
• Status: Active Grant

• Current Assignee: ST Reproductive Technologies LLC
• Original Assignee: ST Reproductive Technologies LLC
• Inventors: Rettedal, Nicholas P., Weilnau, Stephen M., Cockroft, Scott R., Yeager, Billy J., Hornick, Jerry A., Lienau, John B.
• Primary Examiner(s): Jang, Christian
• Assistant Examiner(s): Catina, Michael
• Application Number:
  US13/824,270
• Publication Number:
  US 20130197323A1
• Time in Patent Office: 2,517 Days
• CPC Class Codes: A01K 11/007 Boluses
• CPC Class Codes: A61B 5/073 Intestinal transmitters
• CPC Class Codes: A61D 7/00 Devices or methods for introducing solid, liquid, or gaseous remedies or other materials into or onto the bodies of animals for reproduction or fertilisation A61D19/00 ; devices for implanting pellets, radon seeds or the like A61M37/0069

Abstract

An animal monitoring device configured as a bolus for oral administration to reside in an animal'"'"'s stomach. The bolus has a substantially inert solid body with a hollow inside space to receive the animal monitoring device. The animal monitoring device includes a radio frequency generator, an animal identification information encoder for outputting the animal identification information of the particular animal. The animal monitoring device can further include sensors to detect physiological and non-physiological animal characteristics such as temperature and a sensed animal characteristic encoder for outputting sensed animal characteristic information. The animal monitoring device intermittently transmits encoded animal identification information and sensed animal characteristic information to a receiver which transmits the encoded information as packets to a specialized computer which allows a computer user access to decoded animal identification information and sensed animal characteristic information as numeric values.

Claims

1. An animal monitoring system, comprising:

a) an inert bolus body adapted to allow oral administration to a ruminant animal;

b) an animal monitoring device having a location inside said inert bolus body, including;

i) at least one sensor which generates a signal which varies in relation to change in a sensed animal characteristic;

ii) a sensor signal encoder which encodes said signal generated by said at least one sensor as encoded sensed animal characteristic information;

iii) a radio frequency signal generator which includes an oscillator which generates a first radio frequency signal capable of carrying said encoded sensed animal characteristic information to a location outside of said ruminant animal;

iv) an antenna which transmits said radio frequency signal and receives a second radio frequency signal; and

v) a battery which supplies power to said animal monitoring device;

c) a first magnet having a location inside said inert bolus body, wherein said first magnet has a pair of opposed faces defining a north pole and a south pole, said south pole disposed in inward facing relation to said animal monitoring device, said north pole disposed in outward facing relation to said animal monitoring device.

2. The animal monitoring system of claim 1, wherein said inert bolus body comprises a cured resin cast about said animal monitoring device.

3. The animal monitoring system of claim 1, wherein said inert bolus body comprises a sealable container which defines a hollow inside space which receives said animal monitoring device.

4. The animal monitoring system of claim 3, further comprising a cured resin cast about said animal monitoring device located within said sealable container.

5. The animal monitoring system of claim 1, wherein said first magnet has a generally rectangular shape having four sides defining the area of a first magnet face and a second magnet face disposed in substantially parallel opposed relation a distance apart, said first face disposed in inward facing relation to said animal monitoring device, said first face defining said south pole.

6. The animal monitoring system of claim 1, wherein said sensed animal characteristics is selected from the group consisting of:

tilt, conductivity of a biological fluid, blood pressure, and partial pressures of dissolved gases.

7. The animal monitoring system of claim 1, further comprising an animal identification information encoder which encodes animal identification information associated with said sensed animal characteristic as encoded animal identification information.

8. The animal monitoring system of claim 7, further comprising a printed circuit board which supports and electrically connects each of said sensor signal encoder, said animal identification information encoder, said radio frequency signal generator, and said antenna.

9. The animal monitoring system of claim 8, wherein said printed circuit board has a circular boundary and said antenna comprises an imprinted antenna having only one generally circular configuration imprint disposed proximate said circular boundary of said printed circuit board.

10. The animal monitoring system of claim 1, wherein said battery comprises a dry cell battery.

11. The animal monitoring system of claim 1, further comprising a second magnet adapted to allow oral administration to a ruminant animal separate from said inert bolus body containing said animal monitoring device and said first magnet, wherein said second magnet magnetically coupled to said first magnet having said south pole disposed in inward facing relation to said animal monitoring device, said north pole disposed in outward facing relation to said animal monitoring device increases transmission of said first radio frequency signal capable of carrying said encoded sensed animal characteristic information.

12. The animal monitoring system of claim 1, further comprising one or more radio frequency readers which receive and send said encoded sensed animal characteristic information.

13. The animal monitoring system of claim 12, further comprising a reception device which receives said encoded sensed animal characteristic information sent by said one or more radio frequency readers.

14. The animal monitoring system of claim 13, further comprising a computer having a configuration to receive and provide a user access to said encoded sensed animal characteristic information.