JP2012254232A - 3次元咬合コンタクト測定器 - Google Patents
3次元咬合コンタクト測定器 Download PDFInfo
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- JP2012254232A JP2012254232A JP2011129809A JP2011129809A JP2012254232A JP 2012254232 A JP2012254232 A JP 2012254232A JP 2011129809 A JP2011129809 A JP 2011129809A JP 2011129809 A JP2011129809 A JP 2011129809A JP 2012254232 A JP2012254232 A JP 2012254232A
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- 239000013598 vector Substances 0.000 claims abstract description 15
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- 239000011505 plaster Substances 0.000 description 7
- 210000000214 mouth Anatomy 0.000 description 6
- 210000004513 dentition Anatomy 0.000 description 5
- 230000036346 tooth eruption Effects 0.000 description 5
- 241000309551 Arthraxon hispidus Species 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 229910052602 gypsum Inorganic materials 0.000 description 3
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- 239000002184 metal Substances 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 208000002354 Edentulous Jaw Diseases 0.000 description 1
- 208000022351 Human Bites Diseases 0.000 description 1
- 210000001909 alveolar process Anatomy 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 210000005178 buccal mucosa Anatomy 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000001055 chewing effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 210000002454 frontal bone Anatomy 0.000 description 1
- 210000001214 frontal sinus Anatomy 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 210000001847 jaw Anatomy 0.000 description 1
- 230000036244 malformation Effects 0.000 description 1
- 210000004373 mandible Anatomy 0.000 description 1
- 230000018984 mastication Effects 0.000 description 1
- 238000010077 mastication Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 210000003625 skull Anatomy 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 210000000966 temporal muscle Anatomy 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Dental Prosthetics (AREA)
Abstract
【解決手段】患者から採取した上下顎模型に関連して咬合時のベクトル方向を表現する方向に設けられた支持軸と、水平方向の角度を表す目盛が表示された水平目盛板と、縦方向の角度を表す目盛が表示された垂直目盛板と、咬合器に保持された上下顎模型の咬合点を指示する咬合点指針と、該咬合点指針と同軸上に設けられ該咬合点指針の回動とともに回動して前記垂直目盛板の角度目盛を指示する垂直角度指針と、前記咬合点指針の水平面内における回動と共に回動し、前記水平目盛板上の角度目盛を指示する水平角度指針とを備える。
【選択図】図1
Description
N1sinθ1=N2sinθ2
N1cosθ2+N2cosθ2=F
2N1cosφ1・sinθ1=2N2cosφ2・sinθ2
2N1cosφ1・cosθ1+2N2cosφ2・cosφ2=F
2 水平目盛板
3 垂直目盛板
20 横向指針
30 縦向指針
101 咬合器
200 フェイスボウ
Claims (1)
- 患者から採取した上下顎模型を、その患者が咬み締めたときの合力軸を基準に所定の角度で保持する咬合器に取り付けて使用される咬合点の測定器であって、前記上下顎模型に関連して咬合時のベクトル方向を表現する方向に設けられた支持軸と、水平方向における角度を表す目盛が表示された水平目盛板と、垂直方向に対する角度を表す目盛が表示された垂直目盛板と、前記咬合器に保持された上下顎模型の咬合点を指示する咬合点指針と、該咬合点指針と同軸上に設けられ該咬合点指針の回動とともに回動して前記垂直目盛板の角度目盛を指示する垂直角度指針と、前記咬合点指針の水平面内における回動と共に回動し、前記水平目盛板上の角度目盛を指示する水平角度指針とを備えていることを特徴とする3次元咬合コンタクト測定器。
Priority Applications (1)
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JP2011129809A JP5838602B2 (ja) | 2011-06-10 | 2011-06-10 | 3次元咬合コンタクト測定器 |
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JP2011129809A JP5838602B2 (ja) | 2011-06-10 | 2011-06-10 | 3次元咬合コンタクト測定器 |
Publications (2)
Publication Number | Publication Date |
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JP2012254232A true JP2012254232A (ja) | 2012-12-27 |
JP5838602B2 JP5838602B2 (ja) | 2016-01-06 |
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JP2011129809A Expired - Fee Related JP5838602B2 (ja) | 2011-06-10 | 2011-06-10 | 3次元咬合コンタクト測定器 |
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JP (1) | JP5838602B2 (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016202498A (ja) * | 2015-04-21 | 2016-12-08 | 基夫 室野井 | 咬合器 |
CN109009534A (zh) * | 2018-07-09 | 2018-12-18 | 郑明� | 一种上下颌牙槽嵴角度测量仪及其使用方法 |
US11071614B2 (en) * | 2017-11-02 | 2021-07-27 | Sichuan University | Measuring apparatus for measuring occlusal distance and/or space of missing tooth |
CN113645923A (zh) * | 2019-03-28 | 2021-11-12 | 射场信行 | 牙科技工用角度调整工作台装置 |
JP7083532B1 (ja) * | 2021-04-13 | 2022-06-13 | 株式会社札幌デンタル・ラボラトリー | 歯列模型装着用指標装置および歯列模型装着方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20010053510A1 (en) * | 2000-06-16 | 2001-12-20 | Ranalli Sebastian Luciano | Device for designing and further implanting a dental implant, method for planning correct implantation of a dental implant using said device, and pre-tomographic guide and surgical template obtained with said method |
WO2004082511A1 (ja) * | 2003-01-31 | 2004-09-30 | Naoki Nishihara | 歯科用フェイスボウ |
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2011
- 2011-06-10 JP JP2011129809A patent/JP5838602B2/ja not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20010053510A1 (en) * | 2000-06-16 | 2001-12-20 | Ranalli Sebastian Luciano | Device for designing and further implanting a dental implant, method for planning correct implantation of a dental implant using said device, and pre-tomographic guide and surgical template obtained with said method |
WO2004082511A1 (ja) * | 2003-01-31 | 2004-09-30 | Naoki Nishihara | 歯科用フェイスボウ |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016202498A (ja) * | 2015-04-21 | 2016-12-08 | 基夫 室野井 | 咬合器 |
US11071614B2 (en) * | 2017-11-02 | 2021-07-27 | Sichuan University | Measuring apparatus for measuring occlusal distance and/or space of missing tooth |
CN109009534A (zh) * | 2018-07-09 | 2018-12-18 | 郑明� | 一种上下颌牙槽嵴角度测量仪及其使用方法 |
CN109009534B (zh) * | 2018-07-09 | 2020-10-13 | 郑明� | 一种上下颌牙槽嵴角度测量仪及其使用方法 |
CN113645923A (zh) * | 2019-03-28 | 2021-11-12 | 射场信行 | 牙科技工用角度调整工作台装置 |
CN113645923B (zh) * | 2019-03-28 | 2022-08-09 | 射场信行 | 牙科技工用角度调整工作台装置 |
JP7083532B1 (ja) * | 2021-04-13 | 2022-06-13 | 株式会社札幌デンタル・ラボラトリー | 歯列模型装着用指標装置および歯列模型装着方法 |
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JP5838602B2 (ja) | 2016-01-06 |
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