公开(公告)号：US5002489A

公开(公告)日：1991-03-26

申请号：US300062

申请日：1989-01-23

申请人： Artur Fischer ,  H. Weber ,  Gunter Rubeling

发明人： Artur Fischer ,  H. Weber ,  Gunter Rubeling

IPC分类号： A61C13/273

CPC分类号： A61C13/273

摘要： A dental prosthesis comprises an element fixed in a mouth, a removable dental porsthesis component placed on the element, and a removable connection of the dental prosthesis component with the element and including vertical groove formed in an adjacent surface in each of the element and the component, the grooves being located immediately opposite to one another and open into one another, the connection further including a resilient friction element engaging in the grooves.

摘要翻译： 牙科假体包括固定在口中的元件，放置在元件上的可移除的牙齿假体部件，以及牙科假体部件与元件的可移除连接，并且包括形成在每个元件和部件中的相邻表面中的垂直槽 所述凹槽彼此垂直相对并且彼此开口，所述连接还包括接合在所述槽中的弹性摩擦元件。

公开(公告)号：US5588837A

公开(公告)日：1996-12-31

申请号：US373639

申请日：1995-01-11

申请人： Gunter Rubeling ,  Burghard Otten

发明人： Gunter Rubeling ,  Burghard Otten

IPC分类号： A61C13/00 ,  A61C13/34 ,  A61C13/12 ,  A61C8/00 ,  A61C13/225

CPC分类号： A61C13/0015 ,  A61C13/0003 ,  B23H9/00

摘要： The invention is concerned with a method and an equipment for forming prosthetic tooth structures for fastening to implants, where at least one pattern is produced from the portion of a patient's jawbone containing the implants and pattern sockets of metal is arranged in it at a place which corresponds with the position of the implant in the patient's jawbone, and a prosthetic tooth structure is produced from metal with the aid of the pattern. The particular feature of the invention consists in the provision of implant electrodes of metal, the heads of which correspond essentially with the heads of the implants, being fastened releasably in the pattern sockets in lieu of dummy implants, and the pattern socket and/or the implant electrodes as well as the prosthetic tooth structure are connected to a spark erosion equipment in such a way that the pattern sockets and/or the implant electrodes form the one electrode and the prosthetic tooth structure the other electrode, and the pattern and the prosthetic tooth structure are moved one against the other, and in so doing the prosthetic tooth structure is eroded so that it is adapted to the heads of the implants.