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    • 1. 发明授权
    • Method for localizing allantoic fluid of avian eggs
    • 禽蛋的尿囊液局部化方法
    • US06834615B2
    • 2004-12-28
    • US10338373
    • 2003-01-08
    • Ann K. Gore
    • Ann K. Gore
    • A01K4500
    • A01K45/007
    • Methods of pooling or localizing the allantoic fluid present in avian shell eggs, so that the fluid may be sampled, assessed or injected, are described. The methods involve tilting the avian shell egg so that the major axis of the egg is from about 10 to 180 degrees from the vertically upright position, so that the allantois pools under the uppermost portion of the egg shell. The allantoic fluid may then be sampled, or a substance injected into the allantois, by a vertical needle or probe traveling in a downward direction.
    • 描述了汇集或定位禽壳蛋中存在的尿囊液的方法,以便对流体进行取样,评估或注射。 该方法涉及使禽壳蛋倾斜,使得鸡的长轴与垂直直立位置的距离为大约10至180度,从而将尿囊置于蛋壳的最上部。 然后可以通过沿向下的方向行进的垂直针或探针对尿囊液进行取样或注射到尿囊中的物质。
    • 3. 发明授权
    • Methods and apparatus for delivering fluid to egg injection devices
    • 向蛋注射装置输送流体的方法和装置
    • US06668753B2
    • 2003-12-30
    • US10074714
    • 2002-02-13
    • John H. Hebrank
    • John H. Hebrank
    • A01K4500
    • A01K45/007
    • Methods and apparatus for delivering predetermined dosages of fluid to egg injection devices are provided and include drawing fluid from a fluid source into a syringe barrel via inlet tubing in fluid communication with the fluid source and with the syringe barrel, and dispensing a predetermined dosage of fluid from the syringe barrel to an egg injection device via outlet tubing in fluid communication with the egg injection device and with the syringe barrel. The outlet tubing is closed (e.g., pinched closed) during the drawing step, and the inlet tubing is closed (e.g., pinched closed) during the dispensing step.
    • 提供了用于将预定剂量的流体输送到蛋注射装置的方法和装置,包括通过与流体源和注射器筒流体连通的入口管将流体从流体源抽入注射器筒中,并且分配预定剂量的流体 通过与蛋注射装置和注射器筒流体连通的出口管从注射器筒到注射器装置。 在拉伸步骤期间,出口管被关闭(例如,被夹紧),并且在分配步骤期间入口管被关闭(例如,被夹紧)。
    • 6. 发明授权
    • Birdbath assembly and method
    • 鸟笼装配和方法
    • US06684813B1
    • 2004-02-03
    • US10429145
    • 2003-05-03
    • Barbara L. Lemon
    • Barbara L. Lemon
    • A01K4500
    • B05B17/08A01K45/002
    • The present invention provides a maintenance-efficient birdbath—fountain assembly essentially comprising an upper annular basin, a lower support reservoir, a fountain assembly, and a decorative cap. The basin comprises a central water dam and a sloped superior surface. The water dam comprises a plurality of water retainers and a plurality of water inlet grooves intermediate the water retainers, which together define a reservoir access aperture. The support reservoir supports the basin and receives excess water emptying from the basin via the water inlet grooves. The fountain assembly comprises a pump assembly and a float valve assembly for recirculating water and for maintaining a desired water level. The decorative cap caps the reservoir access aperture, which allows a user to manually access the fountain assembly or the reservoir without removing the basin from the reservoir thus providing the user with an efficiently maintained birdbath—fountain assembly.
    • 本发明提供了一种基本上包括上部环形盆,下部支撑贮存器,喷泉组件和装饰盖的维护节约型饮水机组。 盆地包括一个中央水坝和一个倾斜的上表面。 水坝包括多个水保持器和在水保持器之间的多个进水槽,它们共同限定储存器通道孔。 支撑池支撑盆,并通过进水槽接收从盆中排出的多余的水。 喷泉组件包括用于再循环水并用于保持所需水位的泵组件和浮阀组件。 装饰盖盖住储存器进入孔,这允许使用者手动地进入喷泉组件或储存器,而不需要从储存器移除盆,从而为使用者提供有效维护的洗浴池组件。
    • 7. 发明授权
    • Egg injection apparatus and method
    • 蛋注射装置及方法
    • US06240877B1
    • 2001-06-05
    • US09009234
    • 1998-01-20
    • Edward G. Bounds
    • Edward G. Bounds
    • A01K4500
    • A01K45/007A01K43/00
    • An apparatus for injecting fluid substances into eggs is disclosed, comprising a plurality of injectors, needles disposed within each of the injectors moveable between a retracted position and an extended injecting position with respect to the injectors, and a bridge assembly for positioning the injectors in alignment with a corresponding plurality of eggs in an egg flat. The injectors rest substantially vertically in openings in a horizontal plate. The openings in the plate are slightly larger than the cross-section of the injectors for permitting the injectors to move vertically within the openings in the plate with respect to the plate. An egg nesting cup is pivotally secured to the lower end of each injector. The injectors are lowered to engage the eggs. When the plate and the injectors are lowered the nesting cups seat against the eggs and the injectors move vertically upward with respect to the plate. A second plate adjacent and moveable relative to the first plate, having openings corresponding to the openings in the first plate, secures the injectors in place on the eggs. The needles then advance into the eggs. The relationship defined by the seated position of the articulating cup against the shell of an egg and the injecting position of the needle is consistently reproducible so that the penetration and injection location of the needle within an egg is consistent regardless of the size and orientation of the egg. A needle for use in the injectors includes a beveled, solid tip and a radial opening adjacent the tip for both penetration of the egg shell and delivery of fluid. A fluid delivery assembly gently pulses fluid substance through the needles and into the eggs.
    • 公开了一种用于将流体物质注入到鸡蛋中的装置,其包括多个喷射器,设置在每个喷射器内的针头可相对于喷射器在缩回位置和伸出喷射位置之间移动;以及桥接组件,用于将喷射器定位成对准 与卵平面相应的多个鸡蛋。 喷射器基本垂直地搁置在水平板的开口中。 板中的开口略大于喷射器的横截面,用于允许喷射器相对于板在板的开口内垂直移动。 鸡蛋嵌套杯枢转地固定到每个注射器的下端。 注射器被降低以接合鸡蛋。 当板和注射器下降时,嵌套杯靠在蛋上,并且注射器相对于板垂直向上移动。 相邻于第一板相邻且可移动的第二板,具有对应于第一板中的开口的开口,将注射器固定在蛋上的适当位置。 然后针进入鸡蛋。 关节杯抵靠卵壳的坐位和针的注射位置定义的关系一贯重复,使得针在鸡蛋内的穿透和注射位置是一致的,而不管其尺寸和取向如何 蛋。 用于注射器的针头包括斜面的固体尖端和邻近尖端的径向开口,用于蛋壳的渗透和液体的输送。 流体输送组件轻轻地将流体物质通过针刺入卵中。
    • 8. 发明授权
    • Methods for gamete production in birds
    • 鸟类配子生产方法
    • US06691638B2
    • 2004-02-17
    • US10074719
    • 2002-02-12
    • Samuel PardueJames PetitteSusan D'CostaYonghong Song
    • Samuel PardueJames PetitteSusan D'CostaYonghong Song
    • A01K4500
    • A01K67/02A01K45/00A01K45/007
    • The present invention provides methods for the production of avian gametes, comprising reducing endogenous primordial germ cells (PGCs) in a recipient bird in ovo and introducing donor primordial germ cells from another bird into the recipient bird in ovo. The present invention further provides a method of increasing the ratio of male offspring from a female bird, comprising reducing endogenous PGCs in the female bird in ovo, introducing donor PGCs from another bird into the female bird in ovo, and incubating the female bird to hatch. The female bird is raised to sexual maturity and bred to produce a plurality of eggs having a higher proportion of male eggs than in the absence of the inventive methods. In some embodiments, the donor PGCs are from a different species than the recipient bird. In preferred embodiments, endogenous PGCs are reduced using busulfan.
    • 本发明提供了用于生产禽配子的方法,其包括在卵内减少受体鸟中的内源性原始生殖细胞(PGC),并将来自另一鸟的供体原始生殖细胞以卵子形式引入受体鸟。 本发明还提供了一种增加雌性雌性雄性后代比例的方法,其包括在卵中减少雌鸟中的内源性PGC,将来自另一只鸟的供体PGC以卵子方式引入雌性鸟,并将雌性鸟孵化至孵化 。 将雌性的雌鸟升至性成熟期并繁殖以产生比没有本发明方法更高比例的雄性卵的多个卵。 在一些实施方案中,供体PGC来自与受体鸟类不同的物种。 在优选的实施方案中,使用白消安,还原内源性PGC。