Processing

Please wait...

Settings

Settings

Goto Application

1. WO2020136245 - 3D PRINTING OPTIMIZATION USING CLINICAL INDICATIONS

Publication Number WO/2020/136245
Publication Date 02.07.2020
International Application No. PCT/EP2019/087085
International Filing Date 27.12.2019
IPC
A61C 7/00 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
7Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
A61C 13/00 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
13Dental prostheses; Making same
CPC
A61C 13/0004
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
13Dental prostheses; Making same
0003Making bridge-work, inlays, implants or the like
0004Computer-assisted sizing or machining of dental prostheses
A61C 13/0013
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
13Dental prostheses; Making same
0003Making bridge-work, inlays, implants or the like
0006Production methods
0013using stereolithographic techniques
A61C 13/34
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
13Dental prostheses; Making same
34Making or working of models, e.g. preliminary castings, trial dentures; Dowel pins [4]
A61C 7/002
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
7Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
002Orthodontic computer assisted systems
Applicants
  • TROPHY [FR]/[FR]
Inventors
  • REYNARD, Delphine
  • NARCISSE, Pascal
  • RIPOCHE, Xavier
  • JACOB, Jean-Pascal
  • CAPRON-RICHARD, Sabrina
Agents
  • WIMMER, Hubert G.
Priority Data
18306868.328.12.2018EP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) 3D PRINTING OPTIMIZATION USING CLINICAL INDICATIONS
(FR) OPTIMISATION D’IMPRESSION 3D FAISANT INTERVENIR DES INDICATIONS CLINIQUES
Abstract
(EN)
A method for forming a model of dentition for a patient obtains a 3D surface contour image of the patient dentition and segments the 3D surface contour image. Design parameters of a dental appliance for the patient dentition are obtained and a region of interest of the segmented 3D surface contour image identified according to the dental appliance. The model including the region of interest is generated, excluding one or more portions of the segmented 3D image.
(FR)
La présente invention concerne un procédé de formation d’un modèle de dentition pour un·e patient·e qui obtient une image de contour de surface 3D de la dentition du·de la patient·e et qui segmente l’image de contour de surface 3D. Les paramètres de conception d’un appareil dentaire pour la dentition du·de la patient·e sont obtenus et une région d’intérêt de l’image de contour de surface 3D segmentée est identifiée en fonction de l’appareil dentaire. Le modèle comprenant la région d’intérêt est généré, à l’exclusion d’une ou plusieurs parties de l’image 3D segmentée.
Also published as
Latest bibliographic data on file with the International Bureau