JP2022505550A - 医用イメージング装置及びその動作方法 - Google Patents
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- 238000002059 diagnostic imaging Methods 0.000 title claims abstract description 60
- 238000000034 method Methods 0.000 title claims abstract description 38
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- A61B6/5205—Devices using data or image processing specially adapted for radiation diagnosis involving processing of raw data to produce diagnostic data
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- G16H40/00—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices
- G16H40/60—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices
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Abstract
Description
画像データの画像はグランドトゥルースラベル、
に関連付けられることができる。ここで、分類関数、
が適用され、これは、N個のトレーニングサンプル‐ラベル対、
を使用して特定の損失関数lを低下させる。ラベルは、画像データの各画像ごとに、以下の非正規ベクトルとして符号化されることができる:
(M個のラベル)
110 ハウジング
120 ガントリ
130 被検体支持体
140 撮像対象
150 画像取得ユニット
160 放射線源
170 X線検出器
180 データ処理手段
181 プロセッサ
182 メモリ
183 メモリ
184 人工知能モジュール
190 通知モジュール
191 通信データ面
192 システムオペレータコンソール
193 リモート端末
194 データレコード
200 今後の臨床システム
Claims (15)
- 医用イメージング装置であって、
撮像されるべき被検体の画像データを取得する画像取得ユニットと、
人工知能(AI)モジュールを有するローカルデータ処理装置と、
取得された画像データに基づいて所見を自動的に検出し、検出された所見の優先度ステータスを決定するAIモジュールと、
前記決定された優先度ステータスが通知閾値に達するか、又はそれを超える場合に、前記検出された所見を含む通知データを提供する通知モジュールと、
を有する医用イメージング装置。 - 前記通知モジュールは、前記イメージング装置のローカル表示装置に通知データを提供する、請求項1に記載の医用イメージング装置。
- 前記通知モジュールは、第1のリモート端末に前記通知データを提供する、請求項1又は2に記載の医用イメージング装置。
- 前記通知モジュールは、前記第1のリモート端末からの前記通知データの読み取り確認を要求する、請求項3に記載の医用イメージング装置。
- 前記通知モジュールは、前記読み取り確認が或る期間内に受信されない場合、前記読み取り確認がある期間内に受信されない第1の通信経路とは異なる第2の通信経路を介して、前記第1のリモート端末に再び通知する、請求項4に記載の医用イメージング装置。
- 前記通知モジュールは、前記読み取り確認が或る期間内に受信されない場合、第2のリモート端末に前記通知を提供する、請求項4又は5に記載の医用イメージング装置。
- 前記AIモジュールが、撮像される被検者内の前記所見の空間位置を決定し、前記決定された空間位置が、前記通知データに追加される、請求項1乃至6のいずれか1項に記載の医療用イメージング装置。
- 前記AIモジュールは、前記所見の少なくとも部分的なビューを表す前記画像データの少なくとも1つの画像を決定し、前記決定された画像は、前記通知データに少なくとも部分的に追加される、請求項1乃至7のいずれか1項に記載の医用イメージング装置。
- 前記AIモジュールは、前記検出された所見が正しく識別されたことの尤度を示す検出の尤度を決定し、前記決定された検出の尤度は、前記通知データに追加される、請求項1乃至8のいずれか1項に記載の医用イメージング装置。
- 前記AIモジュールは、もっぱらローカルデータ処理を通して、前記所見の検出を実行し及び/又は前記通知データを提供する、請求項1乃至9のいずれか1項に記載の医用イメージング装置。
- 請求項1乃至10のいずれか1項に記載の医用イメージング装置と、前記医用イメージング装置によって送信された通知データを受信する受信装置と、を有する医用イメージングシステム。
- 前記医用イメージング装置の画像取得ユニットに接続された別の遠隔臨床システムを更に有し、前記医用イメージングシステムは、前記医用イメージング装置を使用してローカルデータ処理手段によって前記画像データの前処理を実行し、前記臨床システムによる前記画像データのメイン処理を実行する前に、通知データを前記受信装置に提供する、請求項11に記載の医用イメージングシステム。
- 医用イメージング装置の作動方法であって、
撮像されるべき被検体の画像データを取得するステップと、
取得された画像データを、ローカルデータ処理装置の人工知能(AI)モジュールによって処理して、被検体内の所見を自動的に検出するステップと、
前記AIモジュールによって検出された所見の優先度ステータスを決定するステップと、
前記決定された優先度ステータスが通知閾値に達したか又は超えた場合に、少なくとも前記所見を含む通知を通知モジュールに提供するステップと、
を有する方法。 - 医用イメージング装置を動作させるためのコンピュータプログラムであって、処理ユニットによって実行される場合に、請求項13に記載の方法を実行するよう構成されるコンピュータプログラム。
- 請求項14に記載のコンピュータプログラムを記憶したコンピュータ可読媒体。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201862749152P | 2018-10-23 | 2018-10-23 | |
US62/749,152 | 2018-10-23 | ||
EP18204589.8A EP3651163A1 (en) | 2018-11-06 | 2018-11-06 | Medical image device and operating method |
EP18204589.8 | 2018-11-06 | ||
PCT/EP2019/078413 WO2020083783A1 (en) | 2018-10-23 | 2019-10-18 | Medical image device and operating method |
Publications (2)
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JP2022505550A true JP2022505550A (ja) | 2022-01-14 |
JPWO2020083783A5 JPWO2020083783A5 (ja) | 2022-10-21 |
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US (1) | US20210338185A1 (ja) |
EP (2) | EP3651163A1 (ja) |
JP (1) | JP2022505550A (ja) |
CN (1) | CN113056794A (ja) |
WO (1) | WO2020083783A1 (ja) |
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EP4098199A1 (en) * | 2021-06-01 | 2022-12-07 | Koninklijke Philips N.V. | Apparatus for medical image analysis |
Citations (3)
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JP2008541889A (ja) * | 2005-06-02 | 2008-11-27 | ザ メディパターン コーポレイション | コンピュータ支援検出のシステムおよび方法 |
US20140358585A1 (en) * | 2013-06-04 | 2014-12-04 | Bruce Reiner | Method and apparatus for data recording, tracking, and analysis in critical results medical communication |
JP2018128933A (ja) * | 2017-02-09 | 2018-08-16 | 株式会社ジェイマックシステム | 診断支援装置、診断支援方法および診断支援プログラム |
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US8331637B2 (en) * | 2006-03-03 | 2012-12-11 | Medic Vision-Brain Technologies Ltd. | System and method of automatic prioritization and analysis of medical images |
JP4982146B2 (ja) | 2006-10-17 | 2012-07-25 | ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー | 医用画像撮像装置用ワークフロー通知システム |
US20090196479A1 (en) * | 2008-01-31 | 2009-08-06 | Raghav Raman | Method and apparatus for computer-aided diagnosis filtered prioritized work item list |
US20190038148A1 (en) * | 2013-12-12 | 2019-02-07 | Alivecor, Inc. | Health with a mobile device |
US10178946B2 (en) * | 2014-09-08 | 2019-01-15 | Location Labs, Inc. | Oral monitor |
US9846938B2 (en) * | 2015-06-01 | 2017-12-19 | Virtual Radiologic Corporation | Medical evaluation machine learning workflows and processes |
WO2017136762A1 (en) * | 2016-02-03 | 2017-08-10 | Radlogics, Inc. | Methods and systems for enhanced measurement of near heart aorta sections |
JP6542824B2 (ja) * | 2017-03-13 | 2019-07-10 | ファナック株式会社 | 入力画像から検出した対象物の像の尤度を計算する画像処理装置および画像処理方法 |
CN112466439A (zh) * | 2018-01-23 | 2021-03-09 | 深圳科亚医疗科技有限公司 | 由计算机实现的医学图像调度方法、调度系统及存储介质 |
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- 2018-11-06 EP EP18204589.8A patent/EP3651163A1/en not_active Withdrawn
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- 2019-10-18 US US17/285,968 patent/US20210338185A1/en active Pending
- 2019-10-18 CN CN201980070106.XA patent/CN113056794A/zh active Pending
- 2019-10-18 WO PCT/EP2019/078413 patent/WO2020083783A1/en unknown
- 2019-10-18 JP JP2021521834A patent/JP2022505550A/ja active Pending
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008541889A (ja) * | 2005-06-02 | 2008-11-27 | ザ メディパターン コーポレイション | コンピュータ支援検出のシステムおよび方法 |
US20140358585A1 (en) * | 2013-06-04 | 2014-12-04 | Bruce Reiner | Method and apparatus for data recording, tracking, and analysis in critical results medical communication |
JP2018128933A (ja) * | 2017-02-09 | 2018-08-16 | 株式会社ジェイマックシステム | 診断支援装置、診断支援方法および診断支援プログラム |
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EP3651163A1 (en) | 2020-05-13 |
US20210338185A1 (en) | 2021-11-04 |
CN113056794A (zh) | 2021-06-29 |
WO2020083783A1 (en) | 2020-04-30 |
EP3871234A1 (en) | 2021-09-01 |
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