Title:
CAD/CAM/SLM-3D COMBINED PRINTING METHOD FOR DENTAL RESTORATIONS
Document Type and Number:
WIPO Patent Application WO/2018/014636
Kind Code:
A1
Abstract:
Disclosed is a CAD/CAM/SLM-3D combined printing method for dental restorations. A CAD/CAM/SLM-3D combined printing system, constituted by an optical scanning measurement instrument or a contact scanning measurement instrument, computer-aided design software for dental restorations, a miniaturized metal 3D printer, and a numerically controlled milling machine, is used to prepare a metal restoration, combining the existing dental CAD/CAM system with a metal 3D printing technique to combine the respective numerically controlled processing methods thereof so as to maximize the effects. The method can improve the automatic production efficiency of metal dental restorations, especially complex metal dental restorations, and eliminate the cumbersome procedures in the traditional manual manufacture for dental restorations. Thus the method improves the manufacturing quality and stability of restorations, achieving the purpose of rapid, accurate and personalized manufacturing, and better satisfying the urgent requirements of patients with tooth loss.
Inventors:
GAO BO (CN)
LIU YIFAN (CN)
LIU YIFAN (CN)
Application Number:
PCT/CN2017/084053
Publication Date:
January 25, 2018
Filing Date:
May 12, 2017
Export Citation:
Assignee:
CHINESE PEOPLE'S LIBERATION ARMY AIR FORCE MILITARY MEDICAL UNIV (CN)
International Classes:
A61C13/08; A61C13/00
Foreign References:
| CN106264762A | 2017-01-04 | |||
| CN102655820A | 2012-09-05 | |||
| CN101401746A | 2009-04-08 | |||
| CN1462612A | 2003-12-24 | |||
| US20020160337A1 | 2002-10-31 |
Attorney, Agent or Firm:
HENG TAI INTELLECTUAL PROPERTY AGENCY (CN)
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