Quick coupling device for dental prosthesis

Details Quick coupling device for dental prosthesis Quick coupling device for dental prosthesis

1994-08-11

1996-05-28

Lucchesi, Nicholas D.

Dentistry

Prosthodontics

Holding or positioning denture in mouth

433173, A61C 1312, A61C 13225, A61C 800

Patent

active

055205402

ABSTRACT:
Quick coupling device for a dental prostheses including: a substantially spherical male element, monolithically associable with a fixed part of the prosthesis for protruding from a gingival region; a connecting element having a hollow seat for coupling to the male element and externally provided with a spherical surface; a female element, shaped complementarily to the external spherical surface of the connecting element, correspondingly provided on a removable part of the prosthesis and coupleable to the connecting element.

REFERENCES:
patent: 3579831 (1971-05-01), Stevens
patent: 3732621 (1973-05-01), Bostrom
patent: 4907969 (1990-03-01), Ward
patent: 5194000 (1993-03-01), Dury
patent: 5211561 (1993-05-01), Graub
patent: 5215460 (1993-06-01), Perry

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