CA2189892A1 - Indicateur d'identite et d'oestrus chez la vache - Google Patents

Indicateur d'identite et d'oestrus chez la vache

Info

Publication number
CA2189892A1
CA2189892A1 CA002189892A CA2189892A CA2189892A1 CA 2189892 A1 CA2189892 A1 CA 2189892A1 CA 002189892 A CA002189892 A CA 002189892A CA 2189892 A CA2189892 A CA 2189892A CA 2189892 A1 CA2189892 A1 CA 2189892A1
Authority
CA
Canada
Prior art keywords
antenna
transmitter
processor
signals
coupled
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002189892A
Other languages
English (en)
Other versions
CA2189892C (fr
Inventor
Lars Andersson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DeLaval Holding AB
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from SE9401890A external-priority patent/SE504267C2/sv
Application filed by Individual filed Critical Individual
Publication of CA2189892A1 publication Critical patent/CA2189892A1/fr
Application granted granted Critical
Publication of CA2189892C publication Critical patent/CA2189892C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00—Instruments for taking body samples for diagnostic purposes; Other methods or instruments for diagnosis, e.g. for vaccination diagnosis, sex determination or ovulation-period determination; Throat striking implements
    • A61B10/0012—Ovulation-period determination
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K11/00—Marking of animals
    • A01K11/006—Automatic identification systems for animals, e.g. electronic devices, transponders for animals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
    • A61D17/00—Devices for indicating trouble during labour of animals ; Methods or instruments for detecting pregnancy-related states of animals
    • A61D17/002—Devices for indicating trouble during labour of animals ; Methods or instruments for detecting pregnancy-related states of animals for detecting period of heat of animals, i.e. for detecting oestrus

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Environmental Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Animal Husbandry (AREA)
  • Zoology (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Pregnancy & Childbirth (AREA)
  • Wood Science & Technology (AREA)
  • Birds (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Radar Systems Or Details Thereof (AREA)
CA002189892A 1994-06-01 1995-06-01 Indicateur d'identite et d'oestrus chez la vache Expired - Fee Related CA2189892C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9401890A SE504267C2 (sv) 1994-06-01 1994-06-01 Identitets- och kobrunstindikator
SE9401890-0 1994-06-01
PCT/SE1995/000630 WO1995032616A1 (fr) 1994-06-01 1995-06-01 Indicateur d'identite et d'×strus chez la vache

Publications (2)

Publication Number Publication Date
CA2189892A1 true CA2189892A1 (fr) 1995-12-07
CA2189892C CA2189892C (fr) 2006-08-08

Family

ID=36791723

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002189892A Expired - Fee Related CA2189892C (fr) 1994-06-01 1995-06-01 Indicateur d'identite et d'oestrus chez la vache

Country Status (1)

Country Link
CA (1) CA2189892C (fr)

Also Published As

Publication number Publication date
CA2189892C (fr) 2006-08-08

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