Screw ball head type artificial fertilization device for cows
A technology of artificial insemination and ball head, which is applied in veterinary equipment, medical science, animal delivery, etc. It can solve the problems of blocked semen outlet, insemination process cannot be carried out smoothly, and the probability of cow's conception is reduced, so as to achieve the goal of insemination process. Smooth, pregnancy rate-enhancing effects
Active Publication Date: 2013-03-27
TIANJIN MENGDE GROUP
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Problems solved by technology
[0002] In the process of artificial insemination of cows, because the mucus in the cow's genitals is very viscous, and the semen outlet of the traditional insemination gun does not have any automatic dredging measures, the mucus can easily block the semen outlet. The insemination process cannot be carried out smoothly, which will reduce the chances of the cow's conception
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[0010] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0011] The screw ball head type artificial insemination device for cows is composed of a ball end 1, a semen outlet 2, a dredging rod 3, a rubber ring 4, a rod handle 5, a piston head 6 and an insemination cylinder 7. Wherein, the insemination cylinder 7 is a cylindrical shell, the lower end of the insemination cylinder 7 is open, and the upper end has a semen outlet 2, the cylindrical piston head 6 and the rod-shaped piston rod 8 at its lower end are integral, and the piston head 6 It is in the insemination cylinder 7 and has a dynamic cooperation relationship with the insemination cylinder 7. The upper end of the piston head 6 is embedded with a rubber ring 4 bonded to the piston head 6. There is an axial screw hole on the top of the piston head 6, and the threaded rod handle 5 is in the screw hole and connected to the piston head 6. Combined with th...
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The invention relates to a medical instrument in the veterinary medicine, in particular to a screw ball head type artificial fertilization device for cows, consisting of a ball head end, a sperm outlet, a dredge rod, a rubber ring, a rod handle, a piston head and a sperm delivery drum, wherein the sperm delivery drum is a cylindrical shell; and the piston head is positioned in the sperm delivery drum and form a movable matching relation with the sperm delivery drum. The upper end of the stick handle is a rod-shaped dredge rod which is integrated with the stick handle; the dredge rod extends out of the sperm delivery drum from the sperm outlet; and the top end of the dredge rod is a spheroidal ball head end which is integrated with the dredge rod. The side surface of the dredge rod is provided with threads. By utilizing the invention, the grume at the sperm outlet can be removed automatically at the right time; and compared with the prior art, the insemination process is smoother, and the fertility rate of cows is greatly increased.
Description
technical field [0001] The invention relates to a veterinary medical device, in particular to a screw ball head artificial insemination device for cows. Background technique [0002] In the process of artificial insemination of cows, because the mucus in the cow's genitals is very viscous, and the semen outlet of the traditional insemination gun does not have any automatic dredging measures, the mucus can easily block the semen outlet. As a result, the insemination process cannot be carried out smoothly, which will reduce the chances of the cow's conception. Contents of the invention [0003] In order to solve the deficiencies of the prior art, the present invention provides a screw ball head type artificial insemination device for cows which can timely clear the semen opening during the insemination process. [0004] The solution to the technical problem of the present invention is: the screw ball head type artificial insemination device for cows is composed of a ball en...
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IPC IPC(8): A61D19/02
Inventor 梁伟
Owner TIANJIN MENGDE GROUP