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DENTAL TRANSFER TEMPLATE
专利权人:
IVOCLAR VIVADENT AG
发明人:
HAGENBUCH, KONRAD,FREI, CHRISTIAN,FOSER, HANS-PETER
申请号:
CA2923708
公开号:
CA2923708A1
申请日:
2014.10.16
申请国别(地区):
CA
年份:
2015
代理人:
摘要:
The invention relates to a dental transfer template arrangement, with a transfer template and a prosthesis base which in particular are both produced by the same CAD/CAM device, wherein both have a large number of recesses for teeth, wherein incisor and/or occlusal areas fit into the recesses of the transfer template and cervical areas of teeth fit into the recesses of the prosthesis base, wherein the teeth are each to be adhesively bonded in the recesses of the prosthesis base, characterized in that a bite barrier (18) of the transfer template (20), which barrier prevents closure of rows of teeth, is provided in the occlusal plane, the thickness of which barrier measures in particular about 2 to 8 mm, and in that, starting from the bite barrier (18), the tooth recesses (21) are open in mutually opposite directions corresponding to upper jaw and lower jaw, in that teeth are held in the recesses (21) of the transfer template (20) and, in particular, the transfer template (20) for the teeth (33, 35) can be used for basal shortening of the teeth, and in that the adhesive surface of each tooth (31, 33, 35, 37) in the prosthesis base (10) has a predefined minimum threshold value, in particular at least 10 mm2, preferably at least 18 mm2, and particularly preferably at least 25 mm2, which threshold value is in particular set in the CAD software of the CAD/CAM device for the production of the prosthesis base.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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