DE702942T1 - Einrichtung zum Messen der Zahnbeweglichkeit - Google Patents

Einrichtung zum Messen der Zahnbeweglichkeit

Info

Publication number
DE702942T1
DE702942T1 DE0702942T DE95306654T DE702942T1 DE 702942 T1 DE702942 T1 DE 702942T1 DE 0702942 T DE0702942 T DE 0702942T DE 95306654 T DE95306654 T DE 95306654T DE 702942 T1 DE702942 T1 DE 702942T1
Authority
DE
Germany
Prior art keywords
tooth mobility
measuring tooth
measuring
mobility
tooth
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
DE0702942T
Other languages
English (en)
Inventor
Takuno Tetsuo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE702942T1 publication Critical patent/DE702942T1/de
Pending legal-status Critical Current

Links

Classifications

    • 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
    • A61B5/1111—Detecting tooth mobility
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0048—Detecting, measuring or recording by applying mechanical forces or stimuli
    • A61B5/0051—Detecting, measuring or recording by applying mechanical forces or stimuli by applying vibrations
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B9/00—Instruments for examination by percussion; Pleximeters
    • 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
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7235—Details of waveform analysis
    • A61B5/7253—Details of waveform analysis characterised by using transforms
    • A61B5/7257—Details of waveform analysis characterised by using transforms using Fourier transforms
DE0702942T 1994-09-26 1995-09-20 Einrichtung zum Messen der Zahnbeweglichkeit Pending DE702942T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6257601A JP2863448B2 (ja) 1994-09-26 1994-09-26 歯の動揺度測定装置

Publications (1)

Publication Number Publication Date
DE702942T1 true DE702942T1 (de) 1996-12-12

Family

ID=17308538

Family Applications (1)

Application Number Title Priority Date Filing Date
DE0702942T Pending DE702942T1 (de) 1994-09-26 1995-09-20 Einrichtung zum Messen der Zahnbeweglichkeit

Country Status (4)

Country Link
US (1) US5680874A (de)
EP (1) EP0702942A1 (de)
JP (1) JP2863448B2 (de)
DE (1) DE702942T1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5911694A (en) * 1996-08-22 1999-06-15 Olympus Optical Co., Ltd. Endoceliac physical quantity measuring apparatus having excellent measuring resolution
US5951292A (en) * 1998-09-18 1999-09-14 Lee; Sheng Yang Method of detecting periodontal disease by detecting the natural frequency of a tooth.
AUPQ077899A0 (en) * 1999-06-04 1999-06-24 University Of Sydney, The A device for evaluating the dynamic mechanical properties of materials
AU765184B2 (en) * 1999-06-04 2003-09-11 University Of Sydney, The A device for evaluating the dynamic, mechanical properties of materials
US6712778B1 (en) 1999-09-30 2004-03-30 The Uab Research Foundation Implantable mechanical force sensor
TWI238053B (en) * 2002-11-19 2005-08-21 Miracle One Technology Co Ltd Device for detecting stability of tooth or artificial implant
US8391958B2 (en) 2003-06-19 2013-03-05 Osstell Ab Method and arrangement relating to testing objects
SE0301825L (sv) * 2003-06-19 2005-02-18 Integration Diagnostics Ltd Metod och system vid implantattest
US20070270684A1 (en) * 2004-06-21 2007-11-22 Integration Diagnostics Ltd. Method and Arrangement Relating to Testing Objects
US20060281045A1 (en) * 2005-03-31 2006-12-14 Perioimaging, Inc. Ultrasonic periodontal, system and method of using
US8460216B2 (en) * 2009-12-24 2013-06-11 Bao Tran Systems and methods of analyzing vibrations imparted to tissues and teeth
SE1001237A1 (sv) * 2010-12-29 2012-06-30 Ostell Ab Anordning för kvalitetes provning av ett dentalt fäste
RU2630355C2 (ru) * 2014-06-04 2017-09-07 Сергей Дарчоевич Арутюнов Устройство для определения подвижности зубов
EP3471653B1 (de) 2016-06-17 2021-12-22 Align Technology, Inc. Leistungsüberwachung einer kieferorthopädischen vorrichtung
WO2017218947A1 (en) 2016-06-17 2017-12-21 Align Technology, Inc. Intraoral appliances with sensing
RU177114U1 (ru) * 2017-03-09 2018-02-08 Кирилл Анатольевич Морозов Устройство для измерения устойчивости зубов и имплантатов к силовым нагрузкам
JP7288670B2 (ja) * 2017-03-10 2023-06-08 ユニヴァーシティ オブ ワシントン 医療用インプラントの安定性を測定および評価するための方法およびシステム
US11432908B2 (en) * 2017-12-15 2022-09-06 Align Technology, Inc. Closed loop adaptive orthodontic treatment methods and apparatuses
RU191595U1 (ru) * 2019-06-25 2019-08-13 Владимир Юрьевич Шефов Стоматологический измерительный инструмент для определения плотности проксимальных контактов

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3883954A (en) * 1973-07-30 1975-05-20 Threshold Tech Method and apparatus for recording occlusal vibrations
US3943913A (en) * 1974-06-10 1976-03-16 Johnson Robert J Apparatus and method for determining tooth mobility
US4058115A (en) * 1974-11-06 1977-11-15 Forster F M O Method and apparatus for examining human periodontal tissues
US4646754A (en) * 1985-02-19 1987-03-03 Seale Joseph B Non-invasive determination of mechanical characteristics in the body
JPS62172946A (ja) 1986-01-24 1987-07-29 株式会社ニコン 歯の機械インピ−ダンス測定装置
US4881552A (en) * 1988-01-20 1989-11-21 Measurement Resources Inc. Tooth stability monitor
JPH0262251A (ja) * 1988-08-29 1990-03-02 Mitsubishi Electric Corp サーマルヘッドの発熱量制御方法
US4904184A (en) * 1989-01-17 1990-02-27 Murphy Gordon J Periodontal probe instrument
JPH03148032A (ja) * 1989-11-06 1991-06-24 Nikon Corp 動揺度測定装置
US5131844A (en) * 1991-04-08 1992-07-21 Foster-Miller, Inc. Contact digitizer, particularly for dental applications
US5518008A (en) * 1994-08-25 1996-05-21 Spectral Sciences Research Corporation Structural analyzer, in particular for medical implants

Also Published As

Publication number Publication date
JP2863448B2 (ja) 1999-03-03
EP0702942A1 (de) 1996-03-27
JPH0889517A (ja) 1996-04-09
US5680874A (en) 1997-10-28

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