JP2023039953A - 閉鎖環境のプロパティの無線感知およびその装置 - Google Patents
閉鎖環境のプロパティの無線感知およびその装置 Download PDFInfo
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Abstract
Description
本願は、参照によってその全体が組み込まれている、2016年7月15日に出願した米国特許仮出願第62/362737号の優先権を主張するものである。
図5A~図5Bは、物質115の温度を測定するように構成された感知デバイス120の例を示す。感知デバイス120は、集積回路402を支持する回路基板502と、集積回路402によって読取可能なサーミスタ504とを含むことができる。サーミスタ504の抵抗は、物質115の温度に応答して変化することができ、集積回路402は、抵抗を測定することによって物質115の温度を判定することができる。集積回路402は、内部温度センサを有する場合もあり、この内部温度センサに対して、サーミスタ504によって測定された温度を比較することができる。温度を2つの異なる温度センサ・タイプによって測定することによって、老化、較正、および他の信頼性問題を判定することができる。というのは、これらの信頼性問題の影響が、2つの異なる温度センサ・タイプ上で異なる可能性が高いからである。たとえば40AWG銅ワイヤを含む内部コイル510が、感知デバイス120のアンテナを形成することができる。図5Aに示されているように、内部コイル510を、感知デバイス120内で縦に巻くことができる。図5Bは、内部コイル510を、感知デバイス120の縦軸と同軸のフェライト・チューブ512の回りに巻くことができることを示す。
図14は、無線感知デバイス120から受信されたフィードバックに基づいて物質115の温度を調整するプロセス例1400を示す流れ図である。プロセス1400は、ホット・プレート・システム200に関して説明されるが、同様のプロセスを使用して、任意の他のシステム内で温度を調整することができる。プロセス1400を、コントローラ226によって実行することができる。
図16は、複数の容器110Aおよび110Bならびに複数の感知デバイス120Aおよび120Bを含むホット・プレート・システム例1600を示す。第1の感知デバイス120Aは、第1の磁石1622Aによって回転され、回転される時に第1の容器110A内の第1の物質115Aを攪拌し、そのプロパティを測定することができる。第2の感知デバイス120Bは、第2の磁石1622Bによって回転され、回転される時に第2の容器110B内の第2の物質115Bを攪拌し、そのプロパティを測定することができる。第1の物質115Aは、第1の伝熱面1612Aによって加熱され得、第2の物質115Bは、第2の伝熱面1612Bによって加熱され得る。無線受信器214は、感知デバイス120からデータを受信し、そのデータから、ホット・プレート・システム1600の出力が制御され得る。たとえば、感知デバイス120Aから受信されたデータに基づいて、ホット・プレート・システム1600は、第1の伝熱面1612Aの温度を増減することができ、あるいは、第1の磁石1622Aの回転速度を増減することができる。
Claims (24)
- 容器内の液体を加熱して攪拌するための方法であって、
加熱デバイス上に前記容器を位置決めすることであって、前記加熱デバイスは加熱要素および無線受信器を含むことと、
前記液体中に可沈デバイスを位置決めすることであって、前記可沈デバイスは第1の温度測定要素および無線送信器を含み、前記無線送信器は前記無線受信器と通信し、前記無線受信器は、前記加熱要素と前記可沈デバイスとの間にあることと、
前記第1の温度測定要素をもって前記液体の液体温度を測定することと、
前記第1の温度測定要素から加熱要素コントローラに前記液体温度を通信することと、
前記液体を加熱することであって、前記液体を加熱することは、前記加熱要素コントローラに通信された液体温度に基づいて前記加熱要素を前記加熱要素コントローラによってアクティブ化することを含むことと、
前記液体を攪拌することであって、前記可沈デバイスは第1の磁石を含み、前記加熱デバイスは磁界創出器を含み、前記磁界創出器は、前記第1の磁石に磁力を及ぼす磁界を創出して変更し、前記液体を攪拌することは、前記第1の磁石上で前記磁力をもって前記液体中で前記可沈デバイスを動かすことを含むことと、
を含む、方法。 - 前記無線送信器と前記無線受信器との間の通信は、13.56MHzの信号による通信を含む、請求項1に記載の方法。
- 容器内の液体を攪拌するための方法であって、
無線受信器デバイス上に前記容器を位置決めすることであって、前記無線受信器デバイスは無線受信器を含み、前記無線受信器は磁界創出器を含むことと、
前記液体中に可沈デバイスを位置決めすることであって、前記可沈デバイスは第1の測定要素および無線送信器を含み、前記無線送信器は前記無線受信器と通信し、前記可沈デバイスは第1の磁石を含むことと、
前記第1の測定要素をもって液体パラメータを測定することと、
前記第1の測定要素から前記無線受信器デバイスに前記液体パラメータを通信することと、
前記磁界創出器によって磁界を創出して変更することであって、前記磁界を創出して変更することは、前記第1の磁石に磁力を及ぼすことを含むことと、
前記液体を攪拌することであって、前記液体を攪拌することは、前記第1の磁石上で前記磁力をもって前記液体中で前記可沈デバイスを動かすことを含むことと、
を含む、方法。 - 前記無線送信器と前記無線受信器との間の通信は、RFIDによる通信を含む、請求項3に記載の方法。
- 前記磁界創出器は永久磁石およびモータを含み、前記モータは前記永久磁石に機械的に取り付けられ、前記方法は、前記モータをもって前記永久磁石を回転させることを含む、請求項3に記載の方法。
- 前記磁界創出器は1つ以上の電磁石を含む、請求項3に記載の方法。
- 前記可沈デバイスによって前記液体のpHを測定することをさらに含む、請求項3に記載の方法。
- 前記可沈デバイスによって前記液体の比重を測定することをさらに含む、請求項3に記載の方法。
- 前記可沈デバイスによって前記液体の粘性を測定することをさらに含む、請求項3に記載の方法。
- 前記可沈デバイスによって前記液体の塩分を測定することをさらに含む、請求項3に記載の方法。
- 前記可沈デバイスによって前記液体のコンダクタンスを測定することをさらに含む、請求項3に記載の方法。
- 前記方法は、前記可沈デバイスによって前記液体の少なくとも1つのプロパティを測定することをさらに含み、前記液体の少なくとも1つのプロパティは、色、蛍光、および化学ルミネッセンスのうちの少なくとも1つから成る、請求項3に記載の方法。
- 前記可沈デバイスによって前記液体の吸光度を測定することをさらに含む、請求項3に記載の方法。
- 前記可沈デバイスによって前記液体の圧力を測定することをさらに含む、請求項3に記載の方法。
- 前記可沈デバイスによって前記液体の電気化学的特質を測定することをさらに含む、請求項3に記載の方法。
- 前記可沈デバイスによって前記液体の液位を測定することをさらに含む、請求項3に記載の方法。
- 前記可沈デバイスによって前記可沈デバイスの回転を測定することをさらに含む、請求項3に記載の方法。
- 前記可沈デバイスによって前記液体の温度を測定することをさらに含む、請求項3に記載の方法。
- 前記第1の測定要素は第1の温度測定要素を含み、前記可沈デバイスは、前記第1の温度測定要素とは異なるタイプの第2の温度測定要素を含み、前記方法は、前記無線受信器デバイスによって、前記第1の温度測定要素の温度測定結果を、前記第2の温度測定要素の温度測定結果と比較することをさらに含む、請求項18に記載の方法。
- 前記無線送信器と前記無線受信器との間の通信は、13.56MHzの信号による通信を含む、請求項3に記載の方法。
- 前記可沈デバイスはアナログ・デジタル変換器を含み、前記方法は、アナログ信号をデジタル信号に変換すること、および前記デジタル信号を送信することをさらに含む、請求項3に記載の方法。
- 前記無線受信器デバイスはWiFiモジュールを含み、前記方法は、前記WiFiモジュールからリモートコンピューティングデバイスにデータを通信することをさらに含む、請求項3に記載の方法。
- 前記方法は、試薬供給デバイスから試薬を供給することをさらに含み、前記供給することは、前記可沈デバイスから測定されかつ前記可沈デバイスによって送信されたデータに基づいて前記試薬の分注を制御することを含む、請求項3に記載の方法。
- 前記容器は密閉される、請求項3に記載の方法。
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JP2011020024A (ja) * | 2009-07-14 | 2011-02-03 | Panasonic Corp | センサモジュール及びこれを用いた攪拌装置 |
DE102012008611A1 (de) * | 2012-04-27 | 2013-10-31 | Ika-Werke Gmbh & Co. Kg | Magnetrührer |
JP2019531485A (ja) * | 2016-07-15 | 2019-10-31 | ゲート サイエンティフィック,インコーポレイテッド | 閉鎖環境のプロパティの無線感知およびその装置 |
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US20180195989A1 (en) | 2018-07-12 |
EP3485701A1 (en) | 2019-05-22 |
JP7462980B2 (ja) | 2024-04-08 |
EP3485701A4 (en) | 2020-07-22 |
KR20230009510A (ko) | 2023-01-17 |
US20200400598A1 (en) | 2020-12-24 |
JP2024020254A (ja) | 2024-02-14 |
KR20190039109A (ko) | 2019-04-10 |
KR20240025030A (ko) | 2024-02-26 |
JP2019531485A (ja) | 2019-10-31 |
WO2018014031A1 (en) | 2018-01-18 |
US10401317B2 (en) | 2019-09-03 |
EP4151307A2 (en) | 2023-03-22 |
US12072309B2 (en) | 2024-08-27 |
US20190376917A1 (en) | 2019-12-12 |
EP4151307A3 (en) | 2023-07-26 |
CN109892008A (zh) | 2019-06-14 |
US10852262B2 (en) | 2020-12-01 |
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