CA2189892C - Indicateur d'identite et d'oestrus chez la vache - Google Patents
Indicateur d'identite et d'oestrus chez la vache Download PDFInfo
- Publication number
- CA2189892C CA2189892C CA002189892A CA2189892A CA2189892C CA 2189892 C CA2189892 C CA 2189892C CA 002189892 A CA002189892 A CA 002189892A CA 2189892 A CA2189892 A CA 2189892A CA 2189892 C CA2189892 C CA 2189892C
- Authority
- CA
- Canada
- Prior art keywords
- information
- transmitting
- unit
- subdevice
- pulse sequences
- 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.)
- Expired - Fee Related
Links
- 230000012173 estrus Effects 0.000 title abstract description 6
- 230000033001 locomotion Effects 0.000 claims abstract description 39
- 241001465754 Metazoa Species 0.000 claims abstract description 22
- 238000001208 nuclear magnetic resonance pulse sequence Methods 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000011156 evaluation Methods 0.000 claims 2
- 238000012544 monitoring process Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 10
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract description 3
- 229910052744 lithium Inorganic materials 0.000 abstract description 3
- 241000283690 Bos taurus Species 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 235000013365 dairy product Nutrition 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000009027 insemination Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000001702 transmitter Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; 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)
Abstract
Dispositif servant à transmettre des données depuis un ensemble mobile, tel qu'un animal domestique et contenant un ensemble répondeur passif classique (1) couplé à une antenne (3). Le répondeur (1) comprend des moyens (23) servant à emmagasiner l'énergie électrique d'impulsions de tension électrique reçues par l'antenne (3) et peut, au moyen de l'énergie électrique emmagasinée, transmettre par l'antenne (3) des séquences d'impulsions porteuses d'informations, telles que des données d'identification pour le dispositif. De plus, le dispositif comporte une source permanente de courant électrique, telle qu'une pile au lithium (9), qui alimente un processeur (7). Ce processeur (7) reçoit des signaux provenant d'un détecteur de mouvement (15) et est couplé à un émetteur (11) possédant une antenne (13); il peut activer l'émetteur (11), afin que ce dernier émette des signaux radio à portée étendue, quand le détecteur de mouvement (15) signale une augmentation d'activité, par exemple, une vache ne produisant par de lait en période d'oestrus.
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 CA2189892A1 (fr) | 1995-12-07 |
| CA2189892C true 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) |
-
1995
- 1995-06-01 CA CA002189892A patent/CA2189892C/fr not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA2189892A1 (fr) | 1995-12-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |