| 摘要 |
A device for removing a mucus from a uterocervical canal of an animal which comprises a tubular catheter made of a soft synthetic resin and a suction means for producing a sucking force in the inner cavity of the catheter and which is inserted in the catheter and movable lengthwise, said catheter being provided with 5 to 24 holes communicating with the inner cavity thereof, said holes distributing substantially uniformly in a portion between the tip of the catheter and a position at about 10 to 15 cm's distance from the tip of the catheter. The device has an excellent capability of removing a mucus from a cervical canal of a fertilized animal.
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