JP2020203062A - 口腔衛生器具 - Google Patents
口腔衛生器具 Download PDFInfo
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- JP2020203062A JP2020203062A JP2019138712A JP2019138712A JP2020203062A JP 2020203062 A JP2020203062 A JP 2020203062A JP 2019138712 A JP2019138712 A JP 2019138712A JP 2019138712 A JP2019138712 A JP 2019138712A JP 2020203062 A JP2020203062 A JP 2020203062A
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- oxygen
- cooling water
- tip
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- discharge port
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- 239000001301 oxygen Substances 0.000 claims abstract description 268
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 268
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 267
- 239000000498 cooling water Substances 0.000 claims description 139
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 128
- 238000005406 washing Methods 0.000 claims description 61
- 238000004140 cleaning Methods 0.000 claims description 17
- 241001148471 unidentified anaerobic bacterium Species 0.000 abstract description 7
- 208000002064 Dental Plaque Diseases 0.000 abstract description 2
- 230000004048 modification Effects 0.000 description 14
- 238000012986 modification Methods 0.000 description 14
- 230000002093 peripheral effect Effects 0.000 description 10
- 239000007788 liquid Substances 0.000 description 9
- 239000002184 metal Substances 0.000 description 8
- 238000001816 cooling Methods 0.000 description 6
- 230000000630 rising effect Effects 0.000 description 6
- 238000007790 scraping Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 3
- 208000005888 Periodontal Pocket Diseases 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 210000000214 mouth Anatomy 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 208000028169 periodontal disease Diseases 0.000 description 3
- 238000006748 scratching Methods 0.000 description 3
- 230000002393 scratching effect Effects 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 2
- 239000004696 Poly ether ether ketone Substances 0.000 description 2
- 230000009172 bursting Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 229920002530 polyetherether ketone Polymers 0.000 description 2
- 208000034619 Gingival inflammation Diseases 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 201000001245 periodontitis Diseases 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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Abstract
Description
U:上昇速度
ρ:液密度(=1)
g:重力加速度
d:気泡径
μ:動的粘性係数(=1)
直管部111の第1の接続部105の給水口径(水流に回転を加えるための固定羽根147の内径) :直径8mm乃至12mm
直管部111の第1の接続部105を通過する際の洗浄水圧 :200kPa
絞り部内径(一方側テーパ孔121及び他方側テーパ孔123の中心個所125での内径) :直径2.4mm程度
他方側テーパ孔123の内部又は出口での急激な上昇後の圧力:150kPa
急激な圧力上昇後の酸素バブル径 :平均直径100μm
洗浄水の流速 :2.5m/s
1 歯ブラシ器
5 酸素ボンベ(酸素供給源)
33 刷毛(線状部材)
57 手動スケーラ器具
61 酸素ボンベ装置(酸素供給源)
89 先端酸素排出路(酸素吐出口)
93 エッジ酸素排出路(酸素吐出口)
95 底面酸素排出路(酸素吐出口)
97 手動スケーラ器具の変更例
149 第1の振動スケーラ器具
159 金属製のスケーラ
221 第1の振動スケーラ器具の変更例
225 第2の振動スケーラ器具
247 第2の振動スケーラ器具の変更例
Claims (7)
- 口腔衛生器具であって、
歯と歯の間又は歯と歯茎の間に差し込んで歯垢を掻き出すための線状部材又は針状部材と、
前記線状部材又は針状部材の先端部から酸素を供給するための酸素供給源と、を備えることを特徴とする口腔衛生器具。 - 請求項1記載の口腔衛生器具であって、
さらに、
前記線状部材又は針状部材の先端部に設けられた冷却水吐出口又は洗浄水吐出口と、
前記冷却水吐出口又は洗浄水吐出口から冷却水又は洗浄水が吐出されるように前記線状部材又は針状部材に冷却水又は洗浄水を供給する冷却水供給源又は洗浄水供給源と、を備え、
前記酸素供給源は、前記冷却水吐出口又は洗浄水吐出口から吐出される前記冷却水又は洗浄水に酸素を混合しておくためのものである、ことを特徴とする口腔衛生器具。 - 請求項1記載の口腔衛生器具であって、
さらに、
前記線状部材又は針状部材の先端部に設けられた酸素吐出口を備え、
前記酸素供給源は、前記酸素吐出口から酸素が吐出されるように前記線状部材又は針状部材に酸素を供給する、ことを特徴とする口腔衛生器具。 - 前記冷却水供給源又は洗浄水供給源と前記線状部材又は針状部材との間にはベンチュリーを有する接続部材が設けられ、前記酸素供給源は、前記ベンチュリーに前記酸素を供給して前記ベンチュリーを流れる前記冷却水又は洗浄水に前記酸素を混合する、ことを特徴とする請求項2記載の口腔衛生器具。
- 前記酸素供給源から前記冷却水又は洗浄水に混合される酸素は酸素バブルである、ことを特徴とする請求項2又は4記載の口腔衛生器具。
- 前記冷却水吐出口又は洗浄水吐出口は、前記線状部材又は針状部材の先端及び先端よりも後方に設けられている、ことを特徴とする請求項2、4又は5記載の口腔衛生器具。
- 請求項6記載の口腔衛生器具であって、
さらに、
前記線状部材又は針状部材の先端部よりも後側に設けられた冷却水用吐出口又は洗浄水用吐出口と、
前記酸素供給源に接続され、前記線状部材又は針状部材の先端部まで延びるように前記線状部材又は針状部材の内部に設けられた酸素チューブと、を備え、
前記冷却水供給源又は洗浄水供給源からの冷却水又は洗浄水は前記線状部材又は針状部材の後端側から供給される、ことを特徴とする口腔衛生器具。
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JP2019111871 | 2019-06-17 | ||
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JP2020090311A Division JP2020203081A (ja) | 2019-06-17 | 2020-05-25 | 口腔衛生器具 |
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JP2020203062A true JP2020203062A (ja) | 2020-12-24 |
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JP2020090311A Pending JP2020203081A (ja) | 2019-06-17 | 2020-05-25 | 口腔衛生器具 |
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Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007319530A (ja) * | 2006-06-02 | 2007-12-13 | Koichi Sakashita | 歯周ポケット洗浄端子及び歯周病治療装置 |
JP2013126502A (ja) * | 2011-12-19 | 2013-06-27 | Panasonic Corp | 歯洗浄装置 |
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- 2019-07-29 JP JP2019138712A patent/JP6763584B1/ja active Active
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2007319530A (ja) * | 2006-06-02 | 2007-12-13 | Koichi Sakashita | 歯周ポケット洗浄端子及び歯周病治療装置 |
JP2013126502A (ja) * | 2011-12-19 | 2013-06-27 | Panasonic Corp | 歯洗浄装置 |
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JP2020203081A (ja) | 2020-12-24 |
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