JP5789080B2 - 学習機械を使用したアクティブ電子カルテベースのサポートシステム - Google Patents
学習機械を使用したアクティブ電子カルテベースのサポートシステム Download PDFInfo
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Description
12 マイクロプロセッサ
14 メモリ
16 ストレージ
18 入力装置
20 ディスプレイ
22 プリンタ
24 ネットワーク
30 システム
32 データ取得システム
34 データ
36 患者
38 データ処理システム
40 データベース
42 レポート
50 データ取得システム
52 センサ
54 データ取得モジュール
56 信号調整モジュール
58 処理モジュール
60 ディスプレイ/ユーザインターフェイス
62 アーカイブモジュール
70 撮像システム
72 イメージャ
74 システム制御回路
76 画像取得回路
78 データ処理回路
80 インターフェイス
84 システム
86 放射線源
88 ビーム
90 コリメータ
92 検出器
94 ソースコントローラ
96 データ取得回路
98 データ処理回路
102 システム
104 スキャナ
106 傾斜磁場コイル制御回路
108 RFコイル制御回路
110 コントローラ
112 データ処理回路
116 システム
118 放射線源
120 ビーム
122 コリメータ
124 検出器
126 ガントリ
128 ソースコントローラ
130 ガントリ/テーブルコントローラ
132 データ取得回路
134 データ処理回路
140 システム
142 放射標識モジュール
144 注入
146 スキャナ
148 スキャナ制御回路
150 画像取得回路
152 データ処理回路
Claims (6)
- 複数のルーチンを格納するメモリ装置(14,16)と、
前記メモリ装置に格納されている前記複数のルーチンを実行するよう構成されているプロセッサ(12)であって、前記複数のルーチンが、
実行されると、第1のデータソースからの第1の入力データと第2のデータソースからの第2の入力データを含む入力データの受信を実行するよう構成されているルーチン(180)と、
実行されると、前記入力データの整理(162)を実行するよう構成されているルーチン(182)と、
実行されると、前記入力データから、前記第1及び第2の入力データの両方に含まれる関心対象に対応する1つ以上の特徴の識別(168)を実行するよう構成されているルーチン(184)であって、前記1つ以上の特徴が異なる処理アルゴリズムを使用して前記第1及び第2の入力データの各々において識別され、前記1つ以上の特徴が、ソース不変特性を含み、各データセットにおける前記1つ以上の特徴の識別が、前記1つ以上の特徴の位置に基づいていない、前記ルーチン(184)と、
実行されると、前記第1及び第2の入力データに含まれる前記1つ以上の特徴を使用して前記第1及び第2の入力データにおいて識別された前記関心対象の分類(170)を実行することにより学習アルゴリズムを訓練するよう構成されているルーチン(186)であって、前記訓練が行われた前記学習アルゴリズムが、再訓練することなしに前記第1及び第2の入力データを生成したシステムとは異なるタイプのシステムを使用して生成された第3のデータセットに含まれる関心対象を分類することができる、前記ルーチン(186)と、
実行されると、前記関心対象の前記分類の結果の出力(174)を実行するよう構成されているルーチン(188)と
を含むプロセッサと、を具備することを特徴とするシステム。 - 実行されると、前記訓練が行われた前記学習アルゴリズムをテストして、前記学習アルゴリズムの妥当性検査するルーチン(224)を含む請求項1に記載のシステム。
- 前記第1のデータソースが第1の画像解像度で画像データを取得するよう構成され、前記第2のデータソースが前記第1の画像解像度とは異なる第2の画像解像度で画像データを取得するよう構成されている撮像システム(70)を含む請求項1または2に記載のシステム。
- 前記第1のデータソースが第1のイメージングシステムを含み、前記第2のデータソースが患者情報のデータベース(40)を含む請求項1乃至3のいずれかに記載のシステム。
- 前記ソース不変特性が、幾何学的特徴、組織的特徴、または前記関心対象の密度を含む請求項1乃至4のいずれかに記載のシステム。
- コンピュータに
医療機関に初期問題定義を提供する手順(212)であって、前記初期問題定義が、医療画像データ(164)で検出された対象に関する診断結果を、少なくとも前記医療画像データの分析を介して予測するプロセスを含む、前記手順(212)と、
前記医療機関から、前記医療画像データにおける検出された対象に関する診断データを受信する手順(214)と、
前記診断データを、前記検出された対象に関する前記予測された診断結果と比較する手順と、
前記比較に少なくとも一部基づいて、前記初期問題定義を改訂する手順(216)と、
前記医療機関から受信された前記診断データに少なくとも一部基づいて、学習機械を訓練する手順(222)であって、前記学習機械が再訓練なしに、前記医療画像データを生成した第1のタイプのシステムとも前記診断データを生成したシステムとは異なるタイプの第3のタイプのイメージングシステムからの第3のデータセットを使用して動作できるように、前記学習機械が、前記第1及び第2のタイプのシステムにより収集されたデータにおいて識別された1以上の特徴を受けて訓練され、前記1つ以上の特徴が、ソース不変特性を含み、前記手順(222)と、
医療画像を分析し、前記医療画像において検出された対象に関して予測された診断結果を生成するために、前記学習機械を操作する手順(170)と、
前記学習機械による前記医療画像の前記分析の結果を示すレポートを出力する手順(174)と
を実行させるためのプログラム。
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US12/242,319 US20100082506A1 (en) | 2008-09-30 | 2008-09-30 | Active Electronic Medical Record Based Support System Using Learning Machines |
US12/242,319 | 2008-09-30 |
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US20100082506A1 (en) | 2010-04-01 |
DE102009044075A1 (de) | 2010-04-01 |
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