JP2008526580A - 硬化光機器 - Google Patents
硬化光機器 Download PDFInfo
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- JP2008526580A JP2008526580A JP2007551494A JP2007551494A JP2008526580A JP 2008526580 A JP2008526580 A JP 2008526580A JP 2007551494 A JP2007551494 A JP 2007551494A JP 2007551494 A JP2007551494 A JP 2007551494A JP 2008526580 A JP2008526580 A JP 2008526580A
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- steady state
- power level
- micropulse
- light emitting
- light
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C19/00—Dental auxiliary appliances
- A61C19/003—Apparatus for curing resins by radiation
Abstract
Description
12 パワー源
13 バッテリ
14 パワーサプライ
16 制御回路
18 光源
20 ヒートシンク
22 ファン部材
24 光学素子
30 パワー信号
32 定常状態パワーレベル
34 マイクロパルス
34 周期的マイクロパルス
36 オフ状態
38 オン状態
40 電気接続(ライン、結合)
T1 定常状態の持続期間
T2 マイクロパルスの持続期間
Claims (39)
- 光硬化可能な合成物を硬化させることのできる波長のバンド内の光を発散するように動作可能な少なくとも1つの発光素子と;
前記発光素子の動作を制御するための制御回路であって、定常状態の光出力を発散するよう前記素子を駆動するために前記発光素子に定常状態パワーレベルでパワー信号を供給するように動作可能である制御回路と;
を有し、
前記制御回路は、さらに、定常状態パワーレベルでパワー信号を持続する間において、定常状態パワーレベルに戻る前に定常状態パワーレベルよりも高く増加させた発光素子に対するパワーレベルを一時的に供給するように、パワー信号において一時的なマイクロパルスを供給するように動作可能であり、
それによって機器の光出力を増やす一方で、それによって発生した熱を制御する
ことを特徴とする光硬化可能な合成物を硬化させるための機器。 - 前記マイクロパルスは定常状態パワーレベルの間に周期的に供給されることを特徴とする請求項1に記載の機器。
- 前記マイクロパルスは定常状態パワーレベルの間に約0.5から2.0秒毎に起こることを特徴とする請求項2に記載の機器。
- 前記マイクロパルスは定常状態パワーレベルの間に約1秒毎に起こることを特徴とする請求項2に記載の機器。
- 前記マイクロパルスは約0.1から0.5秒の持続期間を持つことを特徴とする請求項1に記載の機器。
- 前記マイクロパルスは約0.25秒の持続期間を持つことを特徴とする請求項1に記載の機器。
- 前記マイクロパルスは、定常状態パワーレベルよりも約30から50パーセント高いパワー信号の増加させたパワーレベルを供給することを特徴とする請求項1に記載の機器。
- 配列をなす複数の発光素子をさらに有することを特徴とする請求項1に記載の機器。
- 前記発光素子は固体状態の発光素子であることを特徴とする請求項1に記載の機器。
- 前記制御回路は、1から30秒の範囲において定常状態パワーレベルと硬化時間のためのマイクロパルスとを供給することを特徴とする請求項1に記載の機器。
- 前記制御回路は、パワー信号を発生するパワーサプライを制御することによってパワー信号を供給することを特徴とする請求項1に記載の機器。
- 供給される光出力は600W/cm2から2500W/cm2の範囲にあることを特徴とする請求項1に記載の機器。
- 前記マイクロパルスは、定常状態パワーレベルよりも約30から50パーセント高いレベルに光出力を増加させることを特徴とする請求項1に記載の機器。
- 一連のマイクロパルスの間の定常状態パワーレベルにおいて約0.5から2.0秒の範囲の持続期間が存在することを特徴とする請求項1に記載の機器。
- 光硬化可能な合成物を硬化させることのできる波長のバンド内の光を発散するように動作可能な少なくとも1つの発光素子と;
前記発光素子の動作を制御するための制御回路であって、定常状態の光出力を発散するよう前記素子を駆動するために前記発光素子に定常状態パワー信号においてある信号を供給し、同時に、定常状態パワーレベルよりも高く増加させたパワーレベルを供給するように、パワー信号において一時的なマイクロパルスを供給するように動作可能である制御回路と;
それによって機器の光出力を増やす一方で、それによって発生した熱を制御する
ことを特徴とする光硬化可能な合成物を硬化させるための機器。 - 前記マイクロパルスは定常状態パワーレベルの間に周期的に供給されることを特徴とする請求項1に記載の機器。
- 前記マイクロパルスは定常状態パワーレベルの間に約0.5から2.0秒毎に起こることを特徴とする請求項16に記載の機器。
- 前記マイクロパルスは約0.1から0.5秒の持続期間を持つことを特徴とする請求項15に記載の機器。
- 前記マイクロパルスは、定常状態パワーレベルよりも約30から50パーセント高い、増加させたパワーレベルを供給することを特徴とする請求項15に記載の機器。
- 配列をなす複数の発光素子をさらに有することを特徴とする請求項15に記載の機器。
- 前記発光素子は固体状態の発光素子であることを特徴とする請求項15に記載の機器。
- 前記制御回路は、1から30秒の範囲において定常状態パワーレベルと硬化時間のためのマイクロパルスとを供給することを特徴とする請求項15に記載の機器。
- 前記制御回路は、パワー信号を発生するパワーサプライを制御することによってパワー信号を供給することを特徴とする請求項15に記載の機器。
- 供給された光出力は600mW/cm2から2500mW/cm2の範囲にあることを特徴とする請求項15に記載の機器。
- 前記マイクロパルスは、定常状態パワーレベルよりも約30から50パーセント高いレベルに光出力を増加させることを特徴とする請求項15に記載の機器。
- 一連のマイクロパルスの間の定常状態パワーレベルにおいて約0.5から2.0秒の範囲の持続期間が存在することを特徴とする請求項1に記載の機器。
- ある量の光硬化可能な合成物を硬化場所に置く段階と;
光硬化可能な合成物を硬化させることのできる波長のバンド内の定常状態光出力で光を発するための定常状態パワー信号によって、少なくとも1つの発光素子に電力を供給する段階と;
定常状態パワーレベで発光を持続する間において、定常状態パワーレベルよりも高く増加させたパワーレベルで光を一時的に発するように、パワー信号において一時的なマイクロパルスをさらに供給する段階と;
を有し、
それによって機器の光出力を増やす一方で、それによって発生した熱を制御する
ことを特徴とする光硬化可能な合成物を硬化させるための方法。 - 前記マイクロパルスは定常状態パワーレベルの間に周期的に供給されることを特徴とする請求項27に記載の機器。
- 定常状態パワーレベルの間に約0.5から2.0秒毎にマイクロパルスを供給する段階を、さらに有することを特徴とする請求項28に記載の機器。
- 定常状態パワーレベルの間に約1秒毎にマイクロパルスを供給する段階を、さらに有することを特徴とする請求項28に記載の機器。
- 約0.1から0.5秒の持続期間を持つマイクロパルスを供給する段階を、さらに有することを特徴とする請求項27に記載の機器。
- 約0.25秒の持続期間を持つマイクロパルスを供給する段階を、さらに有することを特徴とする請求項27に記載の機器。
- 前記マイクロパルスは、定常状態パワーレベルよりも約30から50パーセント高い、増加させたパワーレベルを供給することを特徴とする請求項27に記載の機器。
- 配列をなす複数の発光素子をさらに有することを特徴とする請求項27に記載の機器。
- 前記発光素子は固体状態の発光素子であることを特徴とする請求項27に記載の機器。
- 1から30秒の範囲において定常状態パワーレベルと硬化時間のためのマイクロパルスとを供給する段階を、さらに有することを特徴とする請求項27に記載の機器。
- 定常状態パワーレベルよりも約30から50パーセント高いレベルに光出力を増加させる段階を、さらに有することを特徴とする請求項27に記載の機器。
- 600mW/cm2から2500mW/cm2の範囲にある光出力を供給する段階を、さらに有することを特徴とする請求項27に記載の機器。
- 一連のマイクロパルスの間の定常状態パワーレベルにおいて約0.5から2.0秒の範囲の持続期間が存在することを特徴とする請求項27に記載の機器。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/140,098 US8113830B2 (en) | 2005-05-27 | 2005-05-27 | Curing light instrument |
US11/140,098 | 2005-05-27 | ||
PCT/US2006/020523 WO2006130495A1 (en) | 2005-05-27 | 2006-05-26 | Curing light instrument |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008526580A true JP2008526580A (ja) | 2008-07-24 |
JP5031582B2 JP5031582B2 (ja) | 2012-09-19 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007551494A Expired - Fee Related JP5031582B2 (ja) | 2005-05-27 | 2006-05-26 | 硬化光機器 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8113830B2 (ja) |
EP (1) | EP1883368B1 (ja) |
JP (1) | JP5031582B2 (ja) |
WO (1) | WO2006130495A1 (ja) |
Cited By (4)
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JP2011055982A (ja) * | 2009-09-09 | 2011-03-24 | Osaka Univ | 歯科装置 |
JP2013526349A (ja) * | 2010-05-12 | 2013-06-24 | ディスカス デンタル,エルエルシー | 識別手段を持つ歯科用ライト装置 |
JP2014068773A (ja) * | 2012-09-28 | 2014-04-21 | Gc Corp | 光照射装置、光照射装置の制御方法 |
JP2015003025A (ja) * | 2013-06-21 | 2015-01-08 | ケール コーポレーション | 歯科用光デバイス |
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US9066777B2 (en) | 2009-04-02 | 2015-06-30 | Kerr Corporation | Curing light device |
US9072572B2 (en) | 2009-04-02 | 2015-07-07 | Kerr Corporation | Dental light device |
US9642687B2 (en) | 2010-06-15 | 2017-05-09 | The Procter & Gamble Company | Methods for whitening teeth |
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US11207734B2 (en) | 2016-10-31 | 2021-12-28 | Hewlett-Packard Development Company, L.P. | Fusing of metallic particles |
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JP2020529873A (ja) * | 2017-02-22 | 2020-10-15 | インター—メッド インク | 倍音特徴を利用した歯科材料の加熱、染料の吸収、および材料特性 |
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Also Published As
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US20060269897A1 (en) | 2006-11-30 |
EP1883368B1 (en) | 2018-10-24 |
JP5031582B2 (ja) | 2012-09-19 |
EP1883368A1 (en) | 2008-02-06 |
WO2006130495A1 (en) | 2006-12-07 |
US8113830B2 (en) | 2012-02-14 |
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