DENTURE ATTACHMENT, DENTURE AND PROCESS FOR PRODUCING THE SAME

摘要

Dental attachment 1 is embedded in a dental base so as to fix to keeper 92 made of soft magnetic material built in a tooth root by magnetic attractive force. The dental attachment is composed of attachment body 100 which has magnetic body 10 delivering magnetic force and a cap 2 which covers head portion 112 located on the opposite side of absorbing surface 105 to fix keeper 92 of attachment body 100. Cap 2, made of non-magnetic material, is installed in attachment body 100 so as to be able to move a certain distance between contacting position (A) to head portion 112 and extended position (B). <IMAGE>