JP2013244193A - 歯科治療装置 - Google Patents
歯科治療装置 Download PDFInfo
- Publication number
- JP2013244193A JP2013244193A JP2012119893A JP2012119893A JP2013244193A JP 2013244193 A JP2013244193 A JP 2013244193A JP 2012119893 A JP2012119893 A JP 2012119893A JP 2012119893 A JP2012119893 A JP 2012119893A JP 2013244193 A JP2013244193 A JP 2013244193A
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- instrument
- tooth
- pump
- motor
- cooling water
- Prior art date
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- 239000000498 cooling water Substances 0.000 claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 238000001816 cooling Methods 0.000 claims abstract description 13
- 230000007423 decrease Effects 0.000 claims 1
- 238000012544 monitoring process Methods 0.000 abstract description 3
- 238000002266 amputation Methods 0.000 abstract 3
- 210000000988 bone and bone Anatomy 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 206010028851 Necrosis Diseases 0.000 description 2
- 230000017074 necrotic cell death Effects 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 210000003296 saliva Anatomy 0.000 description 1
- 238000009210 therapy by ultrasound Methods 0.000 description 1
- 230000036346 tooth eruption Effects 0.000 description 1
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
【解決手段】歯科治療装置は、歯牙切削用のインスツルメント8、及び、該インスツルメント8による歯牙切削箇所を冷却する冷却水を供給する水回路10を有し、歯牙切削治療中、歯牙切削箇所に前記水回路10を通して該歯牙切削箇所を冷却する機能を有する。冷却水をインスツルメント8に送給するためのポンプ21の回転を検出する回転センサ24とを有し、或いは、ポンプ22を駆動するモータ22に駆動電力が供給されたか否かを検出するセンサ25を有し、センサ24、或いは25の出力が基準設定値以下に低下したときに警報手段31,32,33により警報を発生する。
【選択図】図1
Description
Claims (3)
- 歯牙切削用のインスツルメント、及び、該インスツルメントによる歯牙切削箇所を冷却する冷却水を供給する水回路を有し、歯牙切削治療中、歯牙切削箇所に前記水回路を通して該歯牙切削箇所を冷却する機能を有する歯科治療装置において、前記冷却水を前記インスツルメントに送給するためのポンプと、該ポンプの回転を検出する回転センサとを有し、前記ポンプの回転数が基準設定値以下に低下したときに警報を発生する警報手段を有することを特徴とする歯科治療装置。
- 前記ポンプの回転数が前記基準設定値以下に低下したときに、前記インスツルメントの駆動を停止することを特徴とする請求項1に記載の歯科治療装置。
- 前記ポンプを回転させるモータと、該モータの逆起電力を検出するセンサとを有し、前記モータに該モータを回転させる電流を流した時に、前記逆起電力が0(モータ無回転)の場合に、前記警報手段を作動し、或いは、前記インスツルメントの駆動を停止することを特徴とする請求項1または2に記載の歯科治療装置。
Priority Applications (1)
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---|---|---|---|
JP2012119893A JP5773497B2 (ja) | 2012-05-25 | 2012-05-25 | 歯科治療装置 |
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JP2012119893A JP5773497B2 (ja) | 2012-05-25 | 2012-05-25 | 歯科治療装置 |
Publications (2)
Publication Number | Publication Date |
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JP2013244193A true JP2013244193A (ja) | 2013-12-09 |
JP5773497B2 JP5773497B2 (ja) | 2015-09-02 |
Family
ID=49844460
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2012119893A Active JP5773497B2 (ja) | 2012-05-25 | 2012-05-25 | 歯科治療装置 |
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JP (1) | JP5773497B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102112852B1 (ko) * | 2018-12-18 | 2020-05-19 | 오스템임플란트 주식회사 | 치과용 시술기구 고장 검출 장치 및 방법 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009273718A (ja) * | 2008-05-15 | 2009-11-26 | Yoshida Dental Mfg Co Ltd | 歯科用医療機器 |
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2012
- 2012-05-25 JP JP2012119893A patent/JP5773497B2/ja active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009273718A (ja) * | 2008-05-15 | 2009-11-26 | Yoshida Dental Mfg Co Ltd | 歯科用医療機器 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102112852B1 (ko) * | 2018-12-18 | 2020-05-19 | 오스템임플란트 주식회사 | 치과용 시술기구 고장 검출 장치 및 방법 |
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JP5773497B2 (ja) | 2015-09-02 |
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