| 摘要 |
PROBLEM TO BE SOLVED: To solve problems in a conventional device with a sperm receiver incorporated therein and rotationally driving this, in which the replacement of the sperm receiver is limited to an exclusive one, and it is impossible to freely select or replace one adapted to a collected person of sperms from holdings from the one different in a cylindrical shape of the sperm receiver and diameter sizes.SOLUTION: A mounting part of a sperm receiver has the mounting part for inserting and attaching a cylindrical sperm receiver capable of inserting a penis, and an air bag with an air valve inserted and attached in a gap between the mounting part and the sperm receiver in order to fill the gap, and capable of filling and evacuating air. Furthermore, the rotary drive device of the sperm receiver includes the drive device for rotationally driving this mounting part. As a result, it becomes possible to freely select and replace the sperm receiver from holdings, and in this sense, there is also an effect that the cost of the sperm collection is relatively reduced.SELECTED DRAWING: Figure 1 |
