Dental prosthetic arrangement and dental prosthetic system

US9907629B2 · kind B2 · utility

Assignee

• bredent GmbH & Co. KG · KR

Inventors

• Wilfried Boehm · Senden, DE
• Peter Brehm · Unterschleißheim, DE
• Roland Benz · Köngen, DE

Key dates

• Filing date: Feb 5, 2014
• Grant date: Mar 6, 2018
• Expiry date: Feb 5, 2034

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B65H2701/5122
• WIPO field: Medical technology
• WIPO sector: Instruments

Abstract

A dental prosthetic arrangement and a dental prosthetic system include a combination of a lower part assigned to a jaw implant and an upper part assigned to a prosthesis body in a connection section, wherein in particular two bearing faces are produced in the connection section when in the connected state, the bearing faces being cylindrical, preferably circular-cylindrical in relation to a center axis and being spaced apart from each other in the axial direction. The axial extent of the cylindrical bearing faces is advantageously small compared to the axial extent of the connection section. The two cylindrical bearing faces are preferably situated in axially opposite end regions of the connection section and are connected to each other by approximately conical wall faces of a cut-out in the upper part and a projection of the lower part that projects into the latter.