JPS58160023U - 下顎運動診断装置に於ける計測基準棒 - Google Patents

下顎運動診断装置に於ける計測基準棒

Info

Publication number
JPS58160023U
JPS58160023U JP1982058223U JP5822382U JPS58160023U JP S58160023 U JPS58160023 U JP S58160023U JP 1982058223 U JP1982058223 U JP 1982058223U JP 5822382 U JP5822382 U JP 5822382U JP S58160023 U JPS58160023 U JP S58160023U
Authority
JP
Japan
Prior art keywords
mandibular
points
movement
measurement
model
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.)
Granted
Application number
JP1982058223U
Other languages
English (en)
Other versions
JPH0212979Y2 (ja
Inventor
片岡　研慥
実 今里
Original Assignee
株式会社モリタ製作所
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 株式会社モリタ製作所 filed Critical 株式会社モリタ製作所
Priority to JP1982058223U priority Critical patent/JPS58160023U/ja
Priority to US06/484,149 priority patent/US4482320A/en
Priority to DE19833314136 priority patent/DE3314136A1/de
Publication of JPS58160023U publication Critical patent/JPS58160023U/ja
Application granted granted Critical
Publication of JPH0212979Y2 publication Critical patent/JPH0212979Y2/ja
Granted legal-status Critical Current

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

Landscapes

  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。

Description

【図面の簡単な説明】
第１図は本考案基準棒の一実施例を示す平面図、第２図
は同上のイ部の一部横断拡大図、第３図は同上の正面図
、第４図は第２図口部の一部横断拡大図、第５図は本考
案の計測装置における使用状態概略説明図、第６図は本
考案の再現装置における一部切欠平面図、第７図は第６
図の一部縦断側面図、第８図は、再現装置の概略斜視図
を示す。 −（符号の説明）、１・・・・・・枠棒、Ａ、　Ｂ、　
Ｃ・・・・・・光点（計測基準点）、１４・・・・・・
印象材、１５・・・・・・受皿、２０．　２１．　２２
・・・・・・球面接手（再現基準点）、５．　１８．　
１８’・・・・・・（光点の）保持ねじ、ＬＪ’・・・
・・・下顎模型。 第７図　　　　Ｂ（Ｃ） ＼

Claims (1)

  1. 【実用新案登録請求の範囲】 １　患者の下顎との相対位置が測定中一定となるように
    保持され且つ該下顎を決定する剛体平面上に選出された
    ３個の計測基準点の動きを経時的な位置情報として測定
    する下顎運動計測装置と咬合器における下顎模型との相
    対関係を前記の患者の下顎との相対位置関係と等しく設
    定された３個の再現基準点を具有し、上記位置情報にも
    とづいて上記下顎模型をこれら再現基準点によって規定
    される剛体平面の運動として再現する再現装置とを含む
    下顎運動診断装置に於て、枠棒１は前記計測基準点と一
    致する３つの光点Ａ、　Ｂ、　Ｃを具備すると共に、印
    象材１４を盛った受皿１−５を連結一体を具有し、この
    枠棒１を咬合器の下顎模型ＬＪ’　　に移し替えた際上
    記光点Ａ、　Ｂ、　Ｃが前記再現基準点と合致するよう
    になした下顎運動診断装置に於ける計測基準棒。 ２　計測基準点が、下顎前歯部の１点及び下顎両側面に
    於ける他の２点とを含み、これら３点によって前歯部の
    １点を頂点とする二等辺三角形を形成し、之に対応する
    再現基準点が下顎模型に対し一定の距離をもって連結さ
    れた球面接手２０．２１．２２の運動中心に合致し、光
    点Ａ、′Ｂ、　Ｃがこの球面接手２０，２１．２２の運
    動中心に含む的に保持されるようにした実用新案登録請
    求の範囲第１項記載の基準棒。 ３　光点Ａ、　Ｂ、　Ｃが枠棒１に連結された保持ねじ
    ５，１８．１８’の先端に保持され、夫々のねじ５，１
    ８．１８’の軸芯が水平面域内から垂直面域内に位置し
    得るように９０°範囲の回転性が許容されている実用新
    案登録請求の範囲第１項記載の又は第２項記載の基準棒
    。
JP1982058223U 1982-04-20 1982-04-20 下顎運動診断装置に於ける計測基準棒 Granted JPS58160023U (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1982058223U JPS58160023U (ja) 1982-04-20 1982-04-20 下顎運動診断装置に於ける計測基準棒
US06/484,149 US4482320A (en) 1982-04-20 1983-04-12 Face bow of the mandibular motion diagnostic device
DE19833314136 DE3314136A1 (de) 1982-04-20 1983-04-19 Gesichtsbuegel fuer ein unterkieferbewegungs-diagnosegeraet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982058223U JPS58160023U (ja) 1982-04-20 1982-04-20 下顎運動診断装置に於ける計測基準棒

Publications (2)

Publication Number Publication Date
JPS58160023U true JPS58160023U (ja) 1983-10-25
JPH0212979Y2 JPH0212979Y2 (ja) 1990-04-11

Family

ID=13078074

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982058223U Granted JPS58160023U (ja) 1982-04-20 1982-04-20 下顎運動診断装置に於ける計測基準棒

Country Status (3)

Country Link
US (1) US4482320A (ja)
JP (1) JPS58160023U (ja)
DE (1) DE3314136A1 (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3618042A1 (de) * 1986-05-28 1987-12-10 Eckart Dr Langer Kombiniert intra - extraorales artikulator und registriersystem zur ableitung der uk bewegung in drei ebenen
US6726479B2 (en) * 2002-01-22 2004-04-27 Timothy J. Tremont Method and apparatus to assist in orthognathic surgery
DE10218435B4 (de) * 2002-04-25 2010-03-04 Zebris Medical Gmbh Verfahren und Vorrichtung zur 3-dimensionalen Bewegungsanalyse von Zahnoberflächen des Oberkiefers in Relation zum Unterkiefer
US8556626B2 (en) * 2009-02-27 2013-10-15 Northpointe Holding Company Llc Mandible position indicator for measuring and replicating occlusion
US8348667B2 (en) * 2009-02-27 2013-01-08 Northpointe Holding Company Llc Mandible position indicator and automatic articulator for measuring and replicating occlusion
US10660735B2 (en) 2017-10-19 2020-05-26 Dentigrafix Llc Systems and methods for recording mandibular movement

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55163043A (en) * 1979-05-02 1980-12-18 Nippon Aviotronics Kk Device for electronically measuring motion of lower jaw

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2119823A (en) * 1934-03-03 1938-06-07 Louis Friedman Method and means for use in dentistry
US3074166A (en) * 1959-09-08 1963-01-22 Robert M Skallerup Method and apparatus for use in corrective dental work
US4034474A (en) * 1974-07-01 1977-07-12 Lee Robert L Jaw movement simulation
DE2825204C2 (de) * 1978-06-08 1984-05-03 Siemens AG, 1000 Berlin und 8000 München Vorrichtung zur dreidimensionalen Erfassung und Aufzeichnung der Bewegung der Kiefergelenke eines Patienten
DE2852764A1 (de) * 1978-12-06 1980-06-26 Siemens Ag Vorrichtung zur messung des ortes, der lage und/oder der orts- bzw. lageaenderung eines starren koerpers im raum
FR2449442A1 (fr) * 1979-02-26 1980-09-19 Anvar Dispositifs articulateurs pour reproduire les mouvements de la mandibule
JPS568048A (en) * 1979-06-29 1981-01-27 Sumiya Hobo Dental face bow
US4234306A (en) * 1979-07-18 1980-11-18 Hbti Method and apparatus for sensing jaw position and movements and utilizing sensed data
JPS58175544A (ja) * 1982-04-07 1983-10-14 株式会社モリタ製作所 下顎運動診断装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55163043A (en) * 1979-05-02 1980-12-18 Nippon Aviotronics Kk Device for electronically measuring motion of lower jaw

Also Published As

Publication number Publication date
DE3314136C2 (ja) 1988-12-01
JPH0212979Y2 (ja) 1990-04-11
US4482320A (en) 1984-11-13
DE3314136A1 (de) 1983-10-27

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