| 摘要 |
A storage device for semen, for use in artificial insemination of livestock has a body with an internal space divided into a semen chamber and a serum chamber by a dialysis film. The semen chamber can be connected to (a) a pump, and (b) an injector device. The injector device has a tubular body carrying a removable injection tube which is adjustable longitudinally of the body and can be fully retracted within a radially-bulged end zone of the body. In a method of use, the bulged end of the body is inserted into the cervical canal, with the injection tube retracted. The injection tube is then adjusted to protrude into the uterine cavity, and the pump is operated to force semen from the semen chamber through the injection tube into the uterine cavity.
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