CA2303741A1 - Method and system for detecting estrus in swine - Google Patents

Method and system for detecting estrus in swine Download PDF

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Publication number
CA2303741A1
CA2303741A1 CA002303741A CA2303741A CA2303741A1 CA 2303741 A1 CA2303741 A1 CA 2303741A1 CA 002303741 A CA002303741 A CA 002303741A CA 2303741 A CA2303741 A CA 2303741A CA 2303741 A1 CA2303741 A1 CA 2303741A1
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CA
Canada
Prior art keywords
snout
cart
sows
permit
base
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
CA002303741A
Other languages
French (fr)
Other versions
CA2303741C (en
Inventor
Robert Labrecque
Germain Labrecque
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.)
Individual
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Individual
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Filing date
Publication date
Priority claimed from GBGB9904199.8A external-priority patent/GB9904199D0/en
Application filed by Individual filed Critical Individual
Priority to CA002342968A priority Critical patent/CA2342968C/en
Publication of CA2303741A1 publication Critical patent/CA2303741A1/en
Application granted granted Critical
Publication of CA2303741C publication Critical patent/CA2303741C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Handcart (AREA)
  • Housing For Livestock And Birds (AREA)

Abstract

There is provided a moveable cart for use in transporting a male hog past one or more rows of cages containing sows to permit the determination of estrus in the sows and also to increase the success rate during artificial insemination by permitting snout to snout contact between the sow and male hog, the cart having a base with wheels mounted thereon, at least one wall extending upwardly from the base, and at least one panel for blocking visual access in at least one direction between the interior and exterior of the cart and at least one opening in the wall sized to permit the snout of the male hog to at least partially extend therethrough.
CA002303741A 1999-02-25 1999-04-28 Method and system for detecting estrus in swine Expired - Lifetime CA2303741C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002342968A CA2342968C (en) 1999-02-25 1999-04-28 A moveable cart for use in detection of estrus in swine

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9904199.8 1999-02-25
GBGB9904199.8A GB9904199D0 (en) 1999-02-25 1999-02-25 Method and system for detecting estrus in swine
CA002270319A CA2270319C (en) 1999-02-25 1999-04-28 Method and system for detecting estrus in swine

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002270319A Division CA2270319C (en) 1999-02-25 1999-04-28 Method and system for detecting estrus in swine

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA002342968A Division CA2342968C (en) 1999-02-25 1999-04-28 A moveable cart for use in detection of estrus in swine

Publications (2)

Publication Number Publication Date
CA2303741A1 true CA2303741A1 (en) 1999-08-22
CA2303741C CA2303741C (en) 2001-03-20

Family

ID=25680911

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002303741A Expired - Lifetime CA2303741C (en) 1999-02-25 1999-04-28 Method and system for detecting estrus in swine

Country Status (1)

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CA (1) CA2303741C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111870387A (en) * 2020-08-04 2020-11-03 青岛农业大学 Multifunctional sow estrus detection device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111870387A (en) * 2020-08-04 2020-11-03 青岛农业大学 Multifunctional sow estrus detection device

Also Published As

Publication number Publication date
CA2303741C (en) 2001-03-20

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Effective date: 20190429