Title:
PROCESS FOR MANUFACTURING PROSTHETIC DENTAL RECONSTRUCTIONS
Document Type and Number:
WIPO Patent Application WO1996029951
Kind Code:
A3
Abstract:
PCT No. PCT/EP96/01367 Sec. 371 Date Nov. 21, 1997 Sec. 102(e) Date Nov. 21, 1997 PCT Filed Mar. 28, 1996 PCT Pub. No. WO96/29951 PCT Pub. Date Oct. 3, 1996A method for producing a dental prosthesis to be fitted to a fitting member including the steps of: determining the three-dimensional contours of the fitting member; producing a three-dimensional form of the dental prosthesis; producing a working stump and/or a working pack; placing the working stump in the form and/or packing the working pack around the outside of the form to completely cover the form; sintering the form with the working stump and/or the working pack; and separating the working stump and/or the working pack from the dental prosthesis after sintering. The working stump and working pack are produced such that they are enlarged by a predetermined enlargement factor.
Inventors:
WOHLWEND ARNOLD (CH)
Application Number:
PCT/EP1996/001367
Publication Date:
October 31, 1996
Filing Date:
March 28, 1996
Export Citation:
Assignee:
WOHLWEND ARNOLD (CH)
International Classes:
A61C5/77; A61C13/00; A61C13/003; C04B35/622; (IPC1-7): A61C13/00
Foreign References:
| EP0389461A1 | 1990-09-26 | |||
| EP0477157A1 | 1992-03-25 | |||
| EP0580565A2 | 1994-01-26 |
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