JP2019072147A - 下顎位置保持装置 - Google Patents
下顎位置保持装置 Download PDFInfo
- Publication number
- JP2019072147A JP2019072147A JP2017199941A JP2017199941A JP2019072147A JP 2019072147 A JP2019072147 A JP 2019072147A JP 2017199941 A JP2017199941 A JP 2017199941A JP 2017199941 A JP2017199941 A JP 2017199941A JP 2019072147 A JP2019072147 A JP 2019072147A
- Authority
- JP
- Japan
- Prior art keywords
- lower jaw
- holding device
- position holding
- jaw position
- patient
- 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
Links
- 230000002265 prevention Effects 0.000 claims description 24
- 210000000214 mouth Anatomy 0.000 claims description 18
- 210000004877 mucosa Anatomy 0.000 claims description 8
- 210000004400 mucous membrane Anatomy 0.000 claims description 3
- 210000004373 mandible Anatomy 0.000 claims 3
- 210000002050 maxilla Anatomy 0.000 claims 2
- 239000001993 wax Substances 0.000 description 7
- 229920001971 elastomer Polymers 0.000 description 6
- 239000005060 rubber Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 229920002379 silicone rubber Polymers 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 210000001847 jaw Anatomy 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 208000002354 Edentulous Jaw Diseases 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 210000002455 dental arch Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 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
- 239000013500 performance material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Images
Abstract
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)
- 上顎に対する下顎の垂直的位置を保持する装置であって、
上顎の口腔内粘膜または歯牙に当接する上顎当接部と、
前記上顎の口腔内粘膜または歯牙に対向する下顎の口腔内粘膜または歯牙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所定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、
当該下顎位置保持装置は、患者の咬合高径を保持する装置であって、
前記上顎当接部は、上顎の歯槽頂に当接するよう構成され、
前記下顎当接部は、前記上顎の歯槽頂に対向する下顎の歯槽頂に当接するよう構成され、
前記間隔保持部は、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よう構成されたこと、
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の口腔内への落下を防止する落下防止紐を設けたこと、
を特徴とする下顎位置保持装置。
Priority Applications (1)
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JP2017199941A JP6469810B1 (ja) | 2017-10-13 | 2017-10-13 | 下顎位置保持装置 |
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JP2017199941A JP6469810B1 (ja) | 2017-10-13 | 2017-10-13 | 下顎位置保持装置 |
Publications (2)
Publication Number | Publication Date |
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JP6469810B1 JP6469810B1 (ja) | 2019-02-13 |
JP2019072147A true JP2019072147A (ja) | 2019-05-16 |
Family
ID=65356160
Family Applications (1)
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JP2017199941A Active JP6469810B1 (ja) | 2017-10-13 | 2017-10-13 | 下顎位置保持装置 |
Country Status (1)
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JP (1) | JP6469810B1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020204157A1 (ja) | 2019-04-04 | 2020-10-08 | 株式会社タダノ | 作業機 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0646997B2 (ja) * | 1988-01-25 | 1994-06-22 | 中国歯研株式会社 | 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
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020204157A1 (ja) | 2019-04-04 | 2020-10-08 | 株式会社タダノ | 作業機 |
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