WO2009141798A3 - Analysis method of the mandibular motor function - Google Patents

Analysis method of the mandibular motor function Download PDF

Info

Publication number
WO2009141798A3
WO2009141798A3 PCT/IB2009/052136 IB2009052136W WO2009141798A3 WO 2009141798 A3 WO2009141798 A3 WO 2009141798A3 IB 2009052136 W IB2009052136 W IB 2009052136W WO 2009141798 A3 WO2009141798 A3 WO 2009141798A3
Authority
WO
WIPO (PCT)
Prior art keywords
points
mandibular
cartesian plane
representing
operations
Prior art date
Application number
PCT/IB2009/052136
Other languages
French (fr)
Other versions
WO2009141798A2 (en
Inventor
Silvestro Roatta
Marco Testa
Mara Rolando
Original Assignee
Universita' Degli Studi Di Torino
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Universita' Degli Studi Di Torino filed Critical Universita' Degli Studi Di Torino
Publication of WO2009141798A2 publication Critical patent/WO2009141798A2/en
Publication of WO2009141798A3 publication Critical patent/WO2009141798A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C19/00—Dental auxiliary appliances
    • A61C19/04—Measuring instruments specially adapted for dentistry
    • A61C19/045—Measuring instruments specially adapted for dentistry for recording mandibular movement, e.g. face bows
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
    • A61B5/1121—Determining geometric values, e.g. centre of rotation or angular range of movement
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
    • A61B5/1124—Determining motor skills
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
    • A61B5/1126—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb using a particular sensing technique
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6813—Specially adapted to be attached to a specific body part
    • A61B5/6814—Head
    • A61B5/682—Mouth, e.g., oral cavity; tongue; Lips; Teeth
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C19/00—Dental auxiliary appliances
    • A61C19/04—Measuring instruments specially adapted for dentistry
    • A61C19/05—Measuring instruments specially adapted for dentistry for determining occlusion
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/45—For evaluating or diagnosing the musculoskeletal system or teeth
    • A61B5/4528—Joints

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Dentistry (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Medical Informatics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pathology (AREA)
  • Physiology (AREA)
  • Epidemiology (AREA)
  • Geometry (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Dental Prosthetics (AREA)

Abstract

A method comprising the operations of acquiring first and second signals representative of a mandibular movement, representing such signals on a predetermined reference Cartesian plane (XY), respectively on an axis X and an axis Y, through a first plurality of points (110), and individuating a second plurality of points (52), each having predetermined coordinate values, in the first plurality of points (110). The method further comprises the interpolating operations of the second plurality of points (52), creating a closed curve, randomly generating a third plurality of points (54), each having predetermined coordinate values, and representing the third plurality of points on the reference Cartesian plane (XY). Finally, the method according to the invention comprises the acquiring operations of at least one third signal representative of a mandibular movement and representing it on the reference Cartesian plane (XY) through a mobile point (108), the mobile point (108) reproducing the trend of the third signal on the Cartesian plane (XY).
PCT/IB2009/052136 2008-05-21 2009-05-21 Analysis method of the mandibular motor function WO2009141798A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITTO20080379 ITTO20080379A1 (en) 2008-05-21 2008-05-21 PROCEDURE FOR ANALYSIS OF THE MANDIBULAR MOTION FUNCTION
ITTO2008A000379 2008-05-21

Publications (2)

Publication Number Publication Date
WO2009141798A2 WO2009141798A2 (en) 2009-11-26
WO2009141798A3 true WO2009141798A3 (en) 2010-04-08

Family

ID=40303108

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2009/052136 WO2009141798A2 (en) 2008-05-21 2009-05-21 Analysis method of the mandibular motor function

Country Status (2)

Country Link
IT (1) ITTO20080379A1 (en)
WO (1) WO2009141798A2 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4447207A (en) * 1982-04-07 1984-05-08 Kabushiki Kaisha Morita Seisakusho Mandibular motion diagnostic device
US4836778A (en) * 1987-05-26 1989-06-06 Vexcel Corporation Mandibular motion monitoring system
US5340309A (en) * 1990-09-06 1994-08-23 Robertson James G Apparatus and method for recording jaw motion
US6152731A (en) * 1997-09-22 2000-11-28 3M Innovative Properties Company Methods for use in dental articulation
JP2002336282A (en) * 2001-05-15 2002-11-26 Univ Nihon Method, device, and program for measuring rigid body motion and those for measuring jaw motion
US20030002033A1 (en) * 2001-06-27 2003-01-02 Duane Boman Spatial tracking system
WO2005079699A1 (en) * 2004-02-13 2005-09-01 Presswood Ronald G A method and system for morphometric analysis of human dental occlusal function and uses thereof

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4447207A (en) * 1982-04-07 1984-05-08 Kabushiki Kaisha Morita Seisakusho Mandibular motion diagnostic device
US4836778A (en) * 1987-05-26 1989-06-06 Vexcel Corporation Mandibular motion monitoring system
US5340309A (en) * 1990-09-06 1994-08-23 Robertson James G Apparatus and method for recording jaw motion
US6152731A (en) * 1997-09-22 2000-11-28 3M Innovative Properties Company Methods for use in dental articulation
JP2002336282A (en) * 2001-05-15 2002-11-26 Univ Nihon Method, device, and program for measuring rigid body motion and those for measuring jaw motion
US20030002033A1 (en) * 2001-06-27 2003-01-02 Duane Boman Spatial tracking system
WO2005079699A1 (en) * 2004-02-13 2005-09-01 Presswood Ronald G A method and system for morphometric analysis of human dental occlusal function and uses thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
YASHIRO K ET AL: "Model-based analysis of jaw-movement kinematics using jerk-optimal criterion: simulation of human chewing cycles", JOURNAL OF ELECTROMYOGRAPHY AND KINESIOLOGY, ELSEVIER, vol. 15, no. 5, 1 October 2005 (2005-10-01), pages 516 - 526, XP025395040, ISSN: 1050-6411, [retrieved on 20051001] *

Also Published As

Publication number Publication date
WO2009141798A2 (en) 2009-11-26
ITTO20080379A1 (en) 2009-11-22

Similar Documents

Publication Publication Date Title
US9891714B2 (en) Audio enhanced simulation of high bandwidth haptic effects
EP4258262A3 (en) Priority information for higher order ambisonic audio data
WO2006117089A3 (en) Device and method for generation and processing of sound effects in spatial audio reproduction systems using a graphical user interface
WO2008005347A3 (en) Auto-gain switching module for acoustic touch systems
MXPA04000895A (en) Method and device for determining a stationary and/or moving object.
CA2587947C (en) Method for processing at least two sets of seismic data
EP1881740A3 (en) Audio signal processing apparatus, audio signal processing method and program
NL1023861A1 (en) System and method for an electronic election.
WO2013074901A3 (en) Control of device features based on vehicle indications and state
WO2006096282A3 (en) System and method for providing location information to applications
EP1995720A3 (en) Electronic sound screening system and method of accoustically improving the environment
DE502006002717D1 (en) DEVICE AND METHOD FOR CONTROLLING A MULTIPLE OF SPEAKERS BY MEANS OF A GRAPHIC USER INTERFACE
WO2005070092A3 (en) Automated testing of voice regognition software
WO2004072660A3 (en) Compressing test responses using a compactor
WO2007060443A3 (en) Audio signal processing method and system
WO2010080816A3 (en) Seismic data visualizations
WO2007040994A3 (en) Method and apparatus for importing data into program code
DE602006012292D1 (en) METHOD FOR DATA PROCESSING WITH MODULAR POTENTRATION AND ASSOCIATED DEVICE
AU2003293984A1 (en) Method and apparatus for entering data with a four way input device
WO2009131392A3 (en) A method and an apparatus for processing an audio signal
WO2004042409A3 (en) Automotive performance meter
WO2004044674A3 (en) Observation tool for signal processing components
WO2007007321A3 (en) Method and system for processing an electroencephalograph (eeg) signal
CN103310776A (en) Real-time sound mixing method and device
WO2006106479A3 (en) A method of and a device for processing audio data, a program element and a computer-readable medium

Legal Events

Date Code Title Description
NENP Non-entry into the national phase

Ref country code: DE

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 09745108

Country of ref document: EP

Kind code of ref document: A2

122 Ep: pct application non-entry in european phase

Ref document number: 09745108

Country of ref document: EP

Kind code of ref document: A2