JP2019523675A - 骨特性を監視する方法 - Google Patents
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Abstract
Description
Claims (13)
- ユーザによって把持されるように構成されるハンドルを有する歯科衛生機器と、
前記ハンドルに固定され、歯科衛生関連タスクを実行するために前記ユーザによって操作されるツールと、
前記歯科衛生機器に取り付けられ、前記ユーザの下顎に向かって赤外線を放射する赤外線照射器と、
前記歯科衛生機器に取り付けられ、前記下顎による赤外線照射の吸収の影響を受ける応答赤外線を検出するための赤外線センサと、
前記赤外線照射器及び前記赤外線センサと通信可能に結合されたコントローラと、
を有するシステムであって、
前記コントローラは、
前記赤外線照射器を作動させて、赤外線放射を前記下顎に向けて所定時間放射し、
前記検出された応答赤外線照射を示す1又は複数の信号を前記赤外線センサから受信し、
前記1又は複数の信号に基づいて、前記ユーザの1又は複数の骨特性を決定する、ように構成される、システム。 - 前記歯科衛生機器が電動歯ブラシを含み、前記ツールがブラシを含む、請求項1記載のシステム。
- 前記コントローラが、前記歯科衛生機器と一体化されている、請求項1記載のシステム。
- 前記歯科衛生機器が、無線通信インタフェースを有し、前記コントローラが、前記無線通信インタフェースを介して1又は複数のセンサと無線通信を行なう、請求項1記載のシステム。
- 前記コントローラが、前記1又は複数の信号から抽出された特徴ベクトルを訓練された機械学習モデルに供給するように構成され、前記訓練された機械学習モデルが、前記ユーザの1又は複数の骨特性を示すラベルを出力する、請求項1記載のシステム。
- 前記ラベルが、前記ユーザが骨粗鬆症を患っていることを示す、請求項5記載のシステム。
- 前記ラベルが、前記ユーザに骨粗鬆症のリスクがあることを示す、請求項5記載のシステム。
- 前記コントローラが、前記赤外線照射器によって放射された赤外線照射に応答して前記下顎から伝播する散乱赤外線を分析するためにフーリエ変換分光法を適用するように構成される、請求項1記載のシステム。
- 超音波送受信器をともに形成する、1又は複数の超音波エミッタと1又は複数の超音波センサとを更に有する、請求項1記載のシステム。
- 前記コントローラが、
前記下顎に向かって超音波を放射するように前記超音波送受信器を動作させ、
放射された超音波に対する振動応答を測定するために前記超音波送受信器によって生成された信号を分析する、ように構成される、請求項9記載のシステム。 - 前記1又は複数のエミッタの少なくとも1つが、超音波インソネータを有し、前記1又は複数のセンサの少なくとも1つが、超音波センサを有する、請求項1記載のシステム。
- 前記コントローラが、
前記超音波インソネータを動作させて、超音波を前記下顎を介して前記超音波センサに向けて通過させ、
前記超音波センサからの信号に基づいて、前記超音波が前記下顎を通過した速度、又は、前記下顎によって引き起こされた前記超音波における減衰の尺度を決定する、ように構成される、請求項11記載のシステム。 - 前記赤外線照射器及び前記赤外線センサが、前記歯ブラシに対して所定の間隔を空けて配置された各格納式部材上に取り付けられ、
各格納式部材が、格納式部材が前記歯ブラシの表面と実質的に同一平面にある第1の構成と、格納式部材が前記歯ブラシの表面から横方向に延びる第2の構成と、の間で格納可能であり、
前記所定の間隔が、前記第2の構成における前記格納式部材が前記ユーザの下顎に隣接して離間されるように選択される、請求項2記載の電動歯ブラシ。
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EP16178132 | 2016-07-06 | ||
EP16178132.3 | 2016-07-06 | ||
PCT/EP2017/066981 WO2018007546A1 (en) | 2016-07-06 | 2017-07-06 | Monitoring bone characteristics |
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EP (1) | EP3481283B1 (ja) |
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CN114901104A (zh) * | 2019-12-25 | 2022-08-12 | 太阳星光齿磨公司 | 牙刷 |
RU2745237C1 (ru) * | 2020-02-26 | 2021-03-22 | Федеральное Государственное бюджетное образовательное учреждение высшего образования Дагестанский государственный медицинский университет Министерства здравоохранения Российской Федерации Даггосмедуниверситет | Устройство для определения плотности челюстной кости |
TWI804758B (zh) * | 2020-09-29 | 2023-06-11 | 國立陽明交通大學 | 骨質密度檢測裝置及骨質密度檢測方法 |
CN114098800B (zh) * | 2021-11-15 | 2023-07-18 | 上海交通大学医学院附属第九人民医院 | 一种超声检测牙槽骨和牙根的方法 |
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US20210275086A1 (en) | 2021-09-09 |
US12082941B2 (en) | 2024-09-10 |
CN109414192B (zh) | 2022-02-18 |
RU2748048C2 (ru) | 2021-05-19 |
US11234636B2 (en) | 2022-02-01 |
RU2019103334A (ru) | 2020-08-06 |
US20220151546A1 (en) | 2022-05-19 |
CN109414192A (zh) | 2019-03-01 |
EP3481283A1 (en) | 2019-05-15 |
EP3481283B1 (en) | 2020-09-09 |
WO2018007546A1 (en) | 2018-01-11 |
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RU2019103334A3 (ja) | 2020-09-23 |
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