Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Dental esthetics design method and device

A design method and tooth technology, applied in the field of medical cosmetology, can solve problems such as cumbersome two-dimensional design process, time-consuming design, and unsatisfactory renderings

Active Publication Date: 2018-12-14
SUZHOU DEKA TESTING TECH CO LTD
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are many problems in 2DDSD at present. Since the actual 3D size of the designed teeth cannot be obtained in 2D, the rendering after design may not be ideal. It can only be used as a reference for communication between doctors and patients, but it cannot be used for design. Center for direct machining, requires design center to redesign
In addition, the two-dimensional design process is very cumbersome and difficult to learn, and the design is time-consuming

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Dental esthetics design method and device
  • Dental esthetics design method and device
  • Dental esthetics design method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] The present invention will be described in detail below in conjunction with the accompanying drawings, see figure 1 and figure 2 .

[0021] The first step is to obtain the 3D face smile model and the 3D face opening model.

[0022] 1) The first step is to improve a fast 3D scanner device disclosed in Chinese patent 201720353413.7 such as figure 1 Next to the left and right cameras, respectively place a texture camera 2 with a high resolution (greater than 2 million pixel color cameras). The purpose of the texture camera is to take pictures of the texture of the oral cavity. Since the small field of view only captures the texture of the oral cavity, the texture is clearer and more realistic. This texture is used to attach to the teeth model in the mouth of the 3D human face. Two shots were taken, the first shot was used to generate a 3D face smile model (a 3D model of a person photographed and reconstructed in a smiling state), and the second shot was used to generat...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The present invention discloses a dental esthetics design method and device. The method rapidly obtains a three-dimensional face smile model and a three-dimensional face open mouth model through a three-dimensional scanning device. Doctors perform teeth repairing design on the three-dimensional model to achieve doctor-patient communication on site. Patients can browse their three-dimensional models after teeth repairing so as to be more real and reliable. The design can be corrected at any time through doctor-patient communication. The design parameters of the three-dimensional design can be directly used for processing and manufacturing of a diagnosis finishing in the teeth esthetics repairing so as to omit the link in the diagnosis wax pattern in the teeth esthetics repairing. Accordingto the designed and printed teeth model, the three-dimensional model of the teeth model is scanned out through a desktop scanner and is arranged in the face model oral cavity to facilitate doctor-patient communication. The links such as teeth preparation porcelain pasting are performed to complete teeth care according to the design parameters after there is no problem in doctor-patient communication.

Description

Technical field: [0001] The invention belongs to the field of medical cosmetology, and relates to a three-dimensional oral aesthetic design method, which is a three-dimensional dental aesthetic design method. Background technique: [0002] In recent years, with the continuous and in-depth research on the aesthetic restoration of anterior teeth, dentists believe that design is the starting point and soul of aesthetics, and digital smile design (DSD) technology is currently a relatively cutting-edge means of aesthetic restoration design. The concept of DSD was proposed by Brazilian dentist Coachman and his team. DSD technology is a multi-purpose tool in aesthetic restoration. It uses software such as Keynote, Photoshop, DSS or ezDSDpro to digitally quantify the soft and hard tissues of the patient's face and oral cavity. With accurate analysis, design and digital simulation of treatment results, doctors and patients can intuitively see the effect of restoration; in addition, D...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G16H50/50G06T17/00G06T19/20G06T15/04G06T7/521G06T7/586G06T7/33
CPCG06T15/04G06T17/00G06T19/20G06T2207/20228G06T2207/30036G06T2210/41G06T7/344G06T7/521G06T7/586
Inventor 周翔李玉勤杨涛
Owner SUZHOU DEKA TESTING TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com