Title:
METHOD AND DEVICE FOR THREE-DIMENSIONAL MEASUREMENT OF A DENTAL MODEL
Document Type and Number:
WIPO Patent Application WO/2010/061362
Kind Code:
A3
Abstract:
The invention relates to a method for determining the cleaning performance of dental cleaning products. To do so a device for three-dimensional measurement of a dental model is provided. The device has two split-beam measuring devices (10, 10') for generating two measurement areas of the dental model. Each split-beam measuring device comprises a first (20, 20') and a second (21, 21') camera system and a beam of light (30, 30'), wherein the optical axis (25) of the lens of the first camera system is inclined by a first triangulation angle (
Inventors:
BIELFELDT UWE (DE)
ENGELMOHR REINER (DE)
MARKGRAF DIRK (DE)
STOLPER MICHAEL (DE)
ENGELMOHR REINER (DE)
MARKGRAF DIRK (DE)
STOLPER MICHAEL (DE)
Application Number:
PCT/IB2009/055423
Publication Date:
July 22, 2010
Filing Date:
November 30, 2009
Export Citation:
Assignee:
BRAUN GMBH (DE)
BIELFELDT UWE (DE)
ENGELMOHR REINER (DE)
MARKGRAF DIRK (DE)
STOLPER MICHAEL (DE)
BIELFELDT UWE (DE)
ENGELMOHR REINER (DE)
MARKGRAF DIRK (DE)
STOLPER MICHAEL (DE)
International Classes:
A61C19/04; A61B5/00; A61C17/00; A61C9/00
Foreign References:
| US20070081718A1 | 2007-04-12 | |||
| DE4010661A1 | 1991-10-10 | |||
| US20070046663A1 | 2007-03-01 | |||
| DE4301538A1 | 1994-07-28 |
Attorney, Agent or Firm:
BRAUN GMBH (Services 299 East Sixth Street SycamoreBuilding, 4th Floo, Cincinnati Ohio, US)
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