FIELD: medicine.
SUBSTANCE: method involves determining volume surface coordinates by applying automated measurement method without contact with technical vision stereo TV system. Reference points are marked with white paint on patient face in advance. The first chewing test resistant to spittle action is introduced. Movements of the points are recorded in making pictures during chewing test. The received pictures are used for determining the point coordinates. Then the second and the third test are introduced showing no resistance to spittle action. Taking pictures and reference points coordinates-measuring processes are repeated, and damped harmonic oscillation plots and their exponential components are built on the received coordinate data. Their reference point coordinates are sent to automated orthopedic articulator unit for reproducing mandible movements.
EFFECT: facilitated data acquisition process; high accuracy of measurements.
7 dwg
Title | Year | Author | Number |
---|---|---|---|
METHOD FOR DETERMINING CHEWING EFFICIENCY OF DENTOALVEOLAR SYSTEM | 2023 |
|
RU2814363C1 |
METHOD OF EVALUATING CHEWING EFFICIENCY | 2008 |
|
RU2387408C2 |
METHOD AND SYSTEM FOR AUTOMATED MODELLING OF AN ORAL ORTHOTIC | 2021 |
|
RU2758752C1 |
METHOD FOR ASSESSMENT OF CHEWING EFFICIENCY OF TOOTH-JAW SYSTEM USING COMPUTER | 2018 |
|
RU2708979C1 |
METHOD OF MANUFACTURE OF TOOTH SET-UP | 2019 |
|
RU2742522C1 |
METHOD FOR DETERMINING CHEWING EFFICIENCY | 2017 |
|
RU2667619C1 |
METHOD FOR EVALUATING MASTICATORY FUNCTION IN PATIENTS WITH DEFECTS OF DENTAL ROWS | 2004 |
|
RU2258468C1 |
METHOD FOR TREATMENT OF PATIENTS WITH MUSCULOSKELETAL DYSFUNCTION OF THE TEMPOROMANDIBULAR JOINT | 2021 |
|
RU2762332C1 |
METHOD FOR SETTING PROSTHETIC APPLIANCES ON TOOTHLESS MANDIBLE REPEATING INTERNAL SURFACE OF OLD PROSTHESIS BASE IN PATIENTS HAVING UNFAVORABLE CLINICAL CONDITIONS OF PROSTHESIS BED | 2006 |
|
RU2293541C1 |
METHOD OF FIXING CENTRAL RELATION OF JAWS WITH RIGID BITE TEMPLATES | 2023 |
|
RU2820813C1 |
Authors
Dates
2006-10-10—Published
2005-01-31—Filed