Isolated tooth fixing device

The utility model relates to an extracted tooth fixing device which comprises a container with a top opening, a cover and a fastener, one side of the cover is connected with the container through a hinge, and the other side of the cover is connected with the container through a lock catch; the cover is provided with a through hole for placing an extracted tooth, and the fastener is arranged on the inner wall of the through hole and is used for adjusting the size of the through hole and fixing the extracted tooth. The fixing device is provided with the cover which is used for shielding the opening of the container, so that solution in the container is not easy to scatter; meanwhile, the cover can be opened and closed, so that a solution can be conveniently poured into the container. 本实用新型涉及一种离体牙固定装置，包括顶部开口的容器、盖子和紧固件，盖子一侧通过合页与容器连接，另一侧通过锁扣与容器连接；盖子设有用于放置离体牙的通孔，紧固件安装在通孔内壁，紧固件用于调节通孔大小且固定离体牙。该固定装置设置盖子，利用盖子遮挡容器开口，容器内的溶液不容易撒落；同时，盖子可打开和关闭，便于往容器内倒入溶液。