Although maintaining the merit due to accommodating the core component inside the container, it is possible, to use over again without causing the problem with respect to hygiene because washing of the core component is easy at the same time it grazes and while operating it offers the spermatozoon picking device which can control the stimulus which is granted to the core component optionally with the hand. Husband being supported in two opening and closing components 4 which opening and closing unrestrictedly are supported and each opening and closing component one end as a center, the core piece 10 which it opens and closes and, it consists of, the opening and closing unit 2 which forms insertion blank space between the respective core pieces which are stopped and, the opening and closing unit which is in a state where it is stopped the holder 30 which installation and removal unrestrictedly is kept and, it consists of.コア部材を容器内に収容することによるメリットを維持しながらも、コア部材の洗浄が容易であるために衛生上の問題を生じることなく繰り返して使用することが可能であり、且つ摺擦操作中にコア部材に付与する刺激を手によって任意にコントロールすることができる精子採取装置を提供する。一端部を中心として開閉自在に支持された2つの開閉部材4と、各開閉部材に夫々支持されて開閉するコア片10と、から成り、閉止した各コア片間で挿入空所を形成する開閉ユニット2と、閉止した状態にある開閉ユニットを着脱自在に保持するホルダ30と、から成る。
