Title:
レーザ歯科治療における撮像のためのシステムおよび方法
Document Type and Number:
Japanese Patent JP6576005
Kind Code:
B2
Abstract:
A device for determining a contour of a dental treatment area during treatment thereof includes a laser beam guidance system and an imaging system. The laser beam guidance system can guide a laser beam and, optionally, a scanning light to a dental treatment area, and the imaging system, which can include an adjustable focus image sensor, can obtain an image of the dental treatment area based on light rays reflected therefrom. The device also includes a computation system to compute a contour, e.g., a 2D contour, of a surface of the dental treatment area based on the image obtained by the imaging system and, optionally, geometries of one or more components of the laser beam guidance system and/or optical components associated with the imaging system.
Inventors:
Monty, Nathan Pee.
Application Number:
JP2016502921A
Publication Date:
September 18, 2019
Filing Date:
March 14, 2014
Export Citation:
Assignee:
Convergent Dental, Inc.
International Classes:
A61C19/04; A61C3/02; A61C9/00
Domestic Patent References:
| JP2006525066A | ||||
| JP2010194296A | ||||
| JP2001510357A | ||||
| JP2012502673A |
Foreign References:
| US20130059264 |
Attorney, Agent or Firm:
Hidesaku Yamamoto
Natsuki Morishita
Takatoshi Iida
Daisuke Ishikawa
Kensaku Yamamoto
Natsuki Morishita
Takatoshi Iida
Daisuke Ishikawa
Kensaku Yamamoto