IN OVO DELIVERY OF AN IMMUNOGEN CONTAINING IMPLANT
    2.
    发明公开
    IN OVO DELIVERY OF AN IMMUNOGEN CONTAINING IMPLANT 审中-公开
    卵内给药的含有注入免疫原

    公开(公告)号:EP1233759A2

    公开(公告)日:2002-08-28

    申请号:EP00980673.8

    申请日:2000-11-21

    IPC分类号: A61K9/16 A61K39/00 A01K45/00

    摘要: The disclosure provides a method for administering an agent to an avian species by in ovo delivery of an implant releasably containing the agent. In one embodiment, the method is particularly advantageous for stimulating an immune response in a bird by in ovo administration of a biocompatible implant releasably containing an immunogen. The implant can provide for sustained or delayed release of the immunogen or both. The amount of immunogen that is released from the implant into the bird is preferably sufficient to effectively stimulate a primary immune response to the immunogen. Other agents which can be administered according to the method of the invention are disclosed.

    METHOD OF PRIMING AN IMMUNE RESPONSE IN A ONE-DAY OLD ANIMAL
    3.
    发明授权
    METHOD OF PRIMING AN IMMUNE RESPONSE IN A ONE-DAY OLD ANIMAL 失效
    方法启动免疫响应一天的小动物

    公开(公告)号:EP0804164B1

    公开(公告)日:2002-08-14

    申请号:EP95938205.2

    申请日:1995-10-03

    CPC分类号: A61K9/0024

    摘要: The invention provides a method of priming an immune response in the presence of maternal antibody in a young animal by administering to a 1-90 day old animal, a biocompatible and non-toxic solid phase implant containing an immunogenic agent. A preferred implant according to the invention is one that becomes gradually disintegrated in situ the animal. The implant provides for extended sustained delivery of the immunogenic agent into surrounding tissue fluids in the presence of circulating maternal antibodies to provide a priming dose of the immunogenic agent to stimulate substantially immediate antibody production for active immunity against a pathogen when passive protection is no longer provided by circulating maternal antibodies.

    METHOD OF PRIMING AN IMMUNE RESPONSE IN A ONE-DAY OLD ANIMAL
    4.
    发明公开
    METHOD OF PRIMING AN IMMUNE RESPONSE IN A ONE-DAY OLD ANIMAL 失效
    方法启动免疫应答的日龄的动物

    公开(公告)号:EP0804164A2

    公开(公告)日:1997-11-05

    申请号:EP95938205.0

    申请日:1995-02-02

    IPC分类号: A61K9 A61K39 A61P37

    CPC分类号: A61K9/0024

    摘要: The invention provides a method of priming an immune response in the presence of maternal antibody in a young animal by administering to a 1-90 day old animal, a biocompatible and non-toxic solid phase implant containing an immunogenic agent. A preferred implant according to the invention is one that becomes gradually disintegrated in situ the animal. The implant provides for extended sustained delivery of the immunogenic agent into surrounding tissue fluids in the presence of circulating maternal antibodies to provide a priming dose of the immunogenic agent to stimulate substantially immediate antibody production for active immunity against a pathogen when passive protection is no longer provided by circulating maternal antibodies.

    METHOD AND APPARATUS FOR DECLAWING POULTRY
    9.
    发明公开
    METHOD AND APPARATUS FOR DECLAWING POULTRY 失效
    方法和装置去除家禽的爪子。

    公开(公告)号:EP0569524A1

    公开(公告)日:1993-11-18

    申请号:EP92906050.0

    申请日:1992-01-29

    发明人: GORANS, Marc, S.

    IPC分类号: A61D1

    CPC分类号: A61D1/005

    摘要: Procédé servant à enlever les griffes de volailles, et consistant à appliquer une forme de chaleur aux griffes de jeunes volailles d'un jour. La forme de chaleur préférée est l'énergie à hyperfréquence qui est appliquée pour une demi-seconde. Après ce traitement relativement indolore et sans épanchement de sang, les griffes tombent dans l'espace d'une à trois semaines. L'appareil servant à enlever les griffes comprend un magnéton fournissant de l'énergie à hyperfréquence à un guide d'onde dans lequel les doigts du jeune poulet sont introduits alors que les poulets sont transportés tête en bas par un transporteur à partir duquel ils sont suspendus à l'envers à l'aide de chaînes.