JP6469810B1 - 下顎位置保持装置 - Google Patents
下顎位置保持装置 Download PDFInfo
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- JP6469810B1 JP6469810B1 JP2017199941A JP2017199941A JP6469810B1 JP 6469810 B1 JP6469810 B1 JP 6469810B1 JP 2017199941 A JP2017199941 A JP 2017199941A JP 2017199941 A JP2017199941 A JP 2017199941A JP 6469810 B1 JP6469810 B1 JP 6469810B1
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- Prior art keywords
- lower jaw
- holding device
- position holding
- patient
- jaw position
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- 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.)
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- 230000002265 prevention Effects 0.000 description 22
- 210000000214 mouth Anatomy 0.000 description 12
- 210000002200 mouth mucosa Anatomy 0.000 description 7
- 239000001993 wax Substances 0.000 description 7
- 229920001971 elastomer Polymers 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000005060 rubber Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 210000001847 jaw Anatomy 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229920002379 silicone rubber Polymers 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 210000004877 mucosa Anatomy 0.000 description 2
- 239000004945 silicone rubber Substances 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 210000002455 dental arch Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000002050 maxilla Anatomy 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000013500 performance material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Images
Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Dental Prosthetics (AREA)
Abstract
【解決手段】下顎位置保持装置1は、患者の上顎に対する下顎の垂直的位置を保持する装置である。下顎位置保持装置1は、患者の上顎前歯部歯槽頂81に当接する上顎当接部2と、上顎前歯部歯槽頂81に対向する下顎前歯部歯槽頂91に当接する下顎当接部4と、上顎当接部2と下顎当接部4との間隔を所定値に保持する間隔保持部6と、を備えている。
【選択図】 図4
Description
2 :上顎当接部
4 :下顎当接部
6 :間隔保持部
81 :上顎前歯部歯槽頂
91 :下顎前歯部歯槽頂
Claims (3)
- 無歯顎患者の前歯部以外の部分における上下歯槽頂間の寸法を測定する際に、患者の前歯部における上下顎歯槽頂間に挿入して噛ませることで患者の咬合高径を保持する装置であって、
上顎前歯部歯槽頂に当接する上顎当接部と、
前記上顎前歯部歯槽頂に対向する下顎前歯部歯槽頂に当接する下顎当接部と、
前記上顎当接部と前記下顎当接部との間隔を当該患者の咬合高径に対応する値に保持する間隔保持部と、
を備えたこと、
を特徴とする下顎位置保持装置。 - 請求項1の下顎位置保持装置において、
前記上顎当接部および前記下顎当接部の幅は4mmないし20mmであること、
を特徴とする下顎位置保持装置。 - 請求項1ないし2のいずれかの下顎位置保持装置において、
当該下顎位置保持装置は、上下対称および左右対称に構成されたこと、
を特徴とする下顎位置保持装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017199941A JP6469810B1 (ja) | 2017-10-13 | 2017-10-13 | 下顎位置保持装置 |
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Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017199941A JP6469810B1 (ja) | 2017-10-13 | 2017-10-13 | 下顎位置保持装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP6469810B1 true JP6469810B1 (ja) | 2019-02-13 |
JP2019072147A JP2019072147A (ja) | 2019-05-16 |
Family
ID=65356160
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JP2017199941A Active JP6469810B1 (ja) | 2017-10-13 | 2017-10-13 | 下顎位置保持装置 |
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JP (1) | JP6469810B1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2020204157A1 (ja) | 2019-04-04 | 2020-10-08 | 株式会社タダノ | 作業機 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01190351A (ja) * | 1988-01-25 | 1989-07-31 | Chugoku Shiken Kk | 顎位決定装置 |
JP3017205U (ja) * | 1994-10-18 | 1995-10-24 | 株式会社松風 | 歯科用咬合高径及びゴシックアーチ測定器 |
JP2001218776A (ja) * | 2000-02-10 | 2001-08-14 | Hisahiro Tagami | 歯科修復物等の誤嚥下防止具 |
JP2007075478A (ja) * | 2005-09-16 | 2007-03-29 | Yorimichi Kawasaki | 口腔内描記装置 |
-
2017
- 2017-10-13 JP JP2017199941A patent/JP6469810B1/ja active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01190351A (ja) * | 1988-01-25 | 1989-07-31 | Chugoku Shiken Kk | 顎位決定装置 |
JP3017205U (ja) * | 1994-10-18 | 1995-10-24 | 株式会社松風 | 歯科用咬合高径及びゴシックアーチ測定器 |
JP2001218776A (ja) * | 2000-02-10 | 2001-08-14 | Hisahiro Tagami | 歯科修復物等の誤嚥下防止具 |
JP2007075478A (ja) * | 2005-09-16 | 2007-03-29 | Yorimichi Kawasaki | 口腔内描記装置 |
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JP2019072147A (ja) | 2019-05-16 |
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