Title:
MASTICATION FUNCTION EVALUATION SYSTEM AND MASTICATION FUNCTION EVALUATION METHOD, AND MASTICATION FUNCTION EVALUATION PROGRAM
Document Type and Number:
Japanese Patent JP2020031764
Kind Code:
A
Abstract:
To provide a mastication function evaluation system and mastication function evaluation method, and mastication function evaluation program allowing a user himself/herself to early detect periodontitis and simply recognize whether artificial teeth used are fitted or not by using an artificial alimentary bolus including particulates.SOLUTION: The mastication function evaluation system: counts, out of particulates included in image data of a rolled artificial alimentary bolus for mastication function evaluation, the number of small-diameter particulates whose outside diameters are smaller than a prescribed outside diameter, and large-diameter particulates whose outside diameters are larger than the prescribed outside diameter respectively; calculates a small-diameter particulate mastication rate on the basis of a reference number of the small-diameter particulates included in the artificial alimentary bolus for mastication function evaluation and the number of counted small-diameter particulates; and also calculates a large-diameter particulate mastication rate on the basis of a reference number of the large-diameter particulates included in the artificial alimentary bolus for mastication function evaluation and the number of counted large-diameter particulates.SELECTED DRAWING: Figure 1
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Inventors:
HAYAFUNE KOJI
Application Number:
JP2018159160A
Publication Date:
March 05, 2020
Filing Date:
August 28, 2018
Export Citation:
Assignee:
EXAMASTICA KK
International Classes:
A61B5/11
Domestic Patent References:
| JP2011103586A | 2011-05-26 | |||
| JP2015001376A | 2015-01-05 | |||
| JP2014147546A | 2014-08-21 | |||
| JPH045958A | 1992-01-09 |
Foreign References:
| WO2008020588A1 | 2008-02-21 | |||
| WO2012060353A1 | 2012-05-10 | |||
| US20150017101A1 | 2015-01-15 |
Attorney, Agent or Firm:
Patent corporation ssinpat