A - Human Necessities – 61 – C
Patent
A - Human Necessities
61
C
83/22
A61C 13/00 (2006.01) A61C 8/00 (2006.01) A61C 13/10 (2006.01)
Patent
CA 1190071
ABSTRACT OF THE DISCLOSURE A fastening system for a mucous membrane-supported denture is composed of a removable, mucous membrane-supported denture and holding devices which effect a secure support during the wearing of the denture. The holding devices are composed of two greater than hemispherical heads arranged either on natural teeth or on implants. The ball heads are engaged in retaining caps fastened in recesses of the denture , the caps being composed of smooth, elastic plastic which contact the ball heads only in the area of their equators M. Adapting rings composed of a plastic material which is more elastic than that of the retaining caps are arranged in the area of the openings of the retaining caps and effect a uniform contact of the retaining caps on the ball heads . As a result, a secure support of the denture is achieved without a rigid connection between the ball heads and the denture
415470
Brinkmann Egon
Dorre Erhard
Putenat Manfred
Feldmuhle Aktiengesellschaft
Marks & Clerk
LandOfFree
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