JP2019520103A - ナビゲーションおよびローカル温度測定 - Google Patents
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Abstract
Description
[0017]ここで、例示的な実施形態が、添付の図面を参照して、より完全に説明されることとなる。
Claims (20)
- 関心領域内(region of interest)の温度を測定するシステムであって、
器具(instrument)アッセンブリであって、
外部ハウジングであって、第1のハウジング端部から第2のハウジング端部へ第1の長さにわたって延在する内部の有底ボア(internal blind bore)を画定する外部壁部を有し、体積の中の所定の位置へ移動させられるように構成されている、外部ハウジング、および、
エネルギー送達コンポーネントであって、第1のエネルギー送達コンポーネント端部から第2のエネルギー送達コンポーネント端部へ第2の長さにわたって延在し、体積の中の所定の位置へ移動されて、前記外部ハウジングの外側の前記体積の中の関心領域における温熱治療法に影響を与えるエネルギーを送達するように構成され、前記エネルギー送達コンポーネントは前記外部ハウジング内で移動可能である、エネルギー送達コンポーネント
を含む、器具アッセンブリと、
前記ハウジングの前記外部表面から所定の距離だけ間隔を置いて、前記関心領域内の温度を感知するために前記第1のエネルギー送達コンポーネント端部の近くに固定されている第1の温度センサーと、
前記関心領域の中の前記温熱治療法に影響を与えるために、前記エネルギー送達コンポーネントを通してエネルギーを送達するように構成されているエネルギー供給源と、
前記第1のエネルギー送達コンポーネント端部の近くに固定されているトラッキングデバイスと、
プロセッサーであって、
前記第1の温度センサーからの信号に基づいて前記関心領域内の温度プロファイルを決定するため、および
前記関心領域の中の前記器具の位置を決定するため、
の命令を実行するように構成されているプロセッサーと、
を含み、
前記温熱療法は、前記関心領域内の温度を上昇させるように動作可能である、システム。 - 前記関心領域を表すイメージを表示するためのディスプレイと、前記器具アッセンブリの少なくとも一部分の決定された前記位置を表すアイコンと
をさらに含む、請求項1に記載のシステム。 - 前記ディスプレイデバイスは、前記測定された温度プロファイルの物理的な温度イメージの表現を含む、前記決定された温度プロファイルを表す温度アイコンを表示するようにさらに構成されている、請求項2に記載のシステム。
- 前記第1の温度センサーから間隔を離して配置されている第2の温度センサーであって、前記第2の温度センサーは、前記外部ハウジングの前記表面における温度を感知するように構成されている、第2の温度センサー
をさらに含む、請求項1から3のいずれか一項に記載のシステム。 - 前記第1の温度センサーは、超音波温度センサーを含む、請求項1から4のいずれか一項に記載のシステム。
- 前記プロセッサーは、前記温度プロファイルが選択された温度に到達すると、エネルギーの送達を停止させる命令を実行するようにさらに構成されている、請求項1から5のいずれか一項に記載のシステム。
- 関心領域内の温度を測定するシステムであって、
器具であって、第1の端部から第2の端部へ所定の長さにわたって延在し、体積の中の所定の位置へ移動されて、前記体積の中の関心領域に温熱治療法を提供するレーザー光を送達するように構成された、器具と、
前記関心領域内の温度を感知するために前記第1の端部に接続されている温度センサーと、
前記関心領域の中の前記温熱治療法に影響を与えるために、前記器具を通してエネルギーを送達するように構成されているエネルギー供給源と
を含み、
前記温熱治療法は、前記関心領域内の温度を上昇させるように動作可能である、システム。 - 前記温度センサーは、前記第1の端部における遠位終端端部から所定の距離にある位置において、前記器具に接続されている、請求項7または8に記載のシステム。
- 前記温度センサーは、複数の温度センサーを含む、請求項7に記載のシステム。
- 前記複数の温度センサーは、前記器具の前記長さの少なくとも一部分に沿って間隔を置いて配置されている、請求項9に記載のシステム。
- 前記複数の温度センサーのうちの少なくともいくつかのそれぞれの温度センサーは、前記器具の前記表面において前記関心領域の前記温度を測定するように構成されている、請求項10に記載のシステム。
- 前記複数の温度センサーのうちの少なくともいくつかのそれぞれの温度センサーは、前記器具の前記表面から所定の距離だけ離れた位置において、前記関心領域の前記温度を測定するように構成されている、請求項10に記載のシステム。
- 前記複数の温度センサーからの前記感知された温度に少なくとも基づいて、前記関心領域の中の前記器具の周りの温度プロファイルを決定する命令を実行するように構成されているプロセッサー
をさらに含む、請求項9から12のいずれか一項に記載のシステム。 - 前記器具の前記第1の端部の近くに接続されているコイルを有するトラッキングデバイスと、
前記トラッキングデバイスの位置を決定するように構成されているナビゲーションプロセッサーと、
前記器具の前記決定された位置を表すアイコンが重ね合わせられた前記関心領域を表すイメージを表示するように構成されているディスプレイデバイスと
をさらに含む、請求項7から13のいずれか一項に記載のシステム。 - 関心領域内の温度を測定する方法であって、
前記関心領域を加熱するために、エネルギー送達コンポーネントの放出部分を通してレーザー光エネルギーを方向付けするステップと、
前記放出部分の近くに前記エネルギー送達コンポーネントに対して接続されている温度センサーからの信号によって、前記関心領域内の温度を決定するステップと、
前記温度センサーからの前記信号を評価することによって、前記関心領域内の選択された温度が実現されるときを決定するステップと、
前記選択された温度が実現されていると決定されるときに、前記関心領域の前記加熱を休止させるステップと
を含む、方法。 - 前記関心領域に対する前記エネルギー送達コンポーネントの移動の間に、前記エネルギー送達コンポーネントをトラッキングするステップ
をさらに含む、請求項15に記載の方法。 - 前記エネルギー送達コンポーネントの前記トラッキングに基づいて、前記エネルギー送達コンポーネントの位置を表すアイコンを表示するステップ
をさらに含む、請求項16に記載の方法。 - 前記エネルギー送達コンポーネントから所定の距離における温度を感知するために前記温度センサーを動作させるステップ
をさらに含む、請求項15から17のいずれか一項に記載の方法。 - 前記エネルギー送達コンポーネントに対する温度プロファイルを決定するためにプロセッサーを動作させるステップ
をさらに含む、請求項15から18のいずれか一項に記載の方法。 - 前記決定された温度プロファイルを表す温度アイコンの表示を見るステップ
をさらに含む、請求項19に記載の方法。
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US15/141,282 | 2016-04-28 | ||
US15/141,282 US11172821B2 (en) | 2016-04-28 | 2016-04-28 | Navigation and local thermometry |
PCT/US2017/029896 WO2017189874A1 (en) | 2016-04-28 | 2017-04-27 | Navigation and local thermometry |
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JP2019520103A true JP2019520103A (ja) | 2019-07-18 |
JP2019520103A5 JP2019520103A5 (ja) | 2020-06-11 |
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US (2) | US11172821B2 (ja) |
EP (1) | EP3448515B1 (ja) |
JP (1) | JP2019520103A (ja) |
KR (1) | KR20190003971A (ja) |
CN (1) | CN109414589B (ja) |
AU (1) | AU2017258285A1 (ja) |
CA (1) | CA3022468A1 (ja) |
WO (1) | WO2017189874A1 (ja) |
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US11276174B2 (en) | 2019-02-21 | 2022-03-15 | Medtronic Navigation, Inc. | Method and apparatus for magnetic resonance imaging thermometry |
US11612440B2 (en) | 2019-09-05 | 2023-03-28 | Nuvasive, Inc. | Surgical instrument tracking devices and related methods |
WO2021086959A1 (en) * | 2019-10-28 | 2021-05-06 | Miami University | Thermal sensing with blackbody radiation |
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2016
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EP3448515A1 (en) | 2019-03-06 |
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US20170311880A1 (en) | 2017-11-02 |
CA3022468A1 (en) | 2017-11-02 |
AU2017258285A1 (en) | 2018-11-22 |
US11172821B2 (en) | 2021-11-16 |
KR20190003971A (ko) | 2019-01-10 |
CN109414589A (zh) | 2019-03-01 |
US20220125313A1 (en) | 2022-04-28 |
EP3448515B1 (en) | 2023-12-27 |
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