JP5814646B2 - 超音波データ処理方法及びシステム - Google Patents
超音波データ処理方法及びシステム Download PDFInfo
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- JP5814646B2 JP5814646B2 JP2011133782A JP2011133782A JP5814646B2 JP 5814646 B2 JP5814646 B2 JP 5814646B2 JP 2011133782 A JP2011133782 A JP 2011133782A JP 2011133782 A JP2011133782 A JP 2011133782A JP 5814646 B2 JP5814646 B2 JP 5814646B2
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/52—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/5207—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves involving processing of raw data to produce diagnostic data, e.g. for generating an image
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
- A61B8/0883—Detecting organic movements or changes, e.g. tumours, cysts, swellings for diagnosis of the heart
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/13—Tomography
- A61B8/14—Echo-tomography
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
- A61B8/4405—Device being mounted on a trolley
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/48—Diagnostic techniques
- A61B8/483—Diagnostic techniques involving the acquisition of a 3D volume of data
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/48—Diagnostic techniques
- A61B8/486—Diagnostic techniques involving arbitrary m-mode
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/48—Diagnostic techniques
- A61B8/488—Diagnostic techniques involving Doppler signals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/52—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/5215—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves involving processing of medical diagnostic data
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/88—Sonar systems specially adapted for specific applications
- G01S15/89—Sonar systems specially adapted for specific applications for mapping or imaging
- G01S15/8906—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
- G01S7/52017—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 particularly adapted to short-range imaging
- G01S7/52046—Techniques for image enhancement involving transmitter or receiver
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
- G01S7/52017—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 particularly adapted to short-range imaging
- G01S7/52079—Constructional features
- G01S7/52082—Constructional features involving a modular construction, e.g. a computer with short range imaging equipment
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
- G01S7/52017—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 particularly adapted to short-range imaging
- G01S7/52079—Constructional features
- G01S7/52084—Constructional features related to particular user interfaces
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
- G01S7/52017—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 particularly adapted to short-range imaging
- G01S7/52085—Details related to the ultrasound signal acquisition, e.g. scan sequences
- G01S7/52095—Details related to the ultrasound signal acquisition, e.g. scan sequences using multiline receive beamforming
Description
50 システム・メモリ
44 追加のビーム形成処理
52 チャンネル
60 超音波ビーム形成処理のための方法
100 超音波イメージング・システム
101 フロント・エンド
103 バック・エンド
104 素子
105 メモリ
106 プローブ
114 メモリ
122 メモリ
136 超音波プロセッサ・モジュール
170 超音波データ
172 カラーフロー・データ
174 パワー・ドップラー・データ
176 Bモード・データ
178 ドップラー・データ
180 Mモード・データ
182 AFRIデータ
184 組織ドップラー・データ
195 超音波画像フレーム
196 母線
198 マルチモード画像フレーム
300 小型超音波システム
332 プローブ
334 ユーザーインターフェース
336 表示装置
350 超音波イメージング・システム
352 表示装置
354 ユーザーインターフェース
356 超音波プローブ
380 タイプライタ型キーボード
382 ボタン
384 多機能制御器
386 ラベル表示区域
388 制御器
390 医学的画像
392 ラベル
394 テキスト表示区域
400 超音波イメージング・システム
402 移動可能な基台
404 表示装置
408 制御ボタン
410 キーボード
412 トラックボール
414 多機能制御器
Claims (10)
- 超音波データから画像を形成するための方法(60)であって、
超音波プローブの複数の素子に接続された複数のチャンネルからチャンネル超音波データを取得する段階(64)と、
前記複数のチャンネルからのチャンネル超音波データを記憶する段階(66)と、
前記取得されたチャンネル超音波データの処理に基づいて超音波画像を生成する段階(68)と、
前記チャンネル超音波データの取得中に前記超音波画像を表示する段階(70)と、
超音波画像がフリーズ・モード中に表示されている間に前記記憶されたチャンネル超音波データについて追加の処理を行う段階(72)と、
前記追加の処理によって生成された更新超音波画像を表示する段階(74)と、
を有し、
前記更新超音波画像が前記追加の処理を行う前に表示された超音波画像に比べより高い解像度を有している、
方法(60)。 - 前記超音波画像は、基本画像品質を持つ画像を有している、請求項1記載の方法(60)。
- 前記更新超音波画像は、前記追加の処理を行う前に表示された超音波画像の全領域で解像度を改善した画像を有している、請求項1又は2に記載の方法(60)。
- 更に、前記追加の処理(72)を繰り返し行い、前記更新超音波画像の解像度を連続的に高め、表示する段階(74)を有する請求項1乃至3のいずれかに記載の方法(60)。
- 前記超音波画像及び前記更新超音波画像は、Bモード画像であり、
更に、生の走査モード中に前記処理(68)を行い且つ再生動作モード中に前記追加の処理(72)を行う段階を有している請求項1乃至4のいずれかに記載の方法(60)。 - 更に、前記記憶されたチャンネル超音波データについて複数種類の処理を行う段階(72)を有している請求項1乃至5のいずれかに記載の方法(60)。
- 前記追加の処理(72)はシネ画像の表示中に行われる、請求項1乃至6のいずれかに記載の方法(60)。
- 前記追加の処理(72)は増大マルチライン取得(MLA)、適応ビーム形成処理、送信焦点合成、収差補正、開口合成、クラッタ低減及び/又は適応ノイズ制御を含む、請求項1乃至7のいずれかに記載の方法(60)。
- 関心のある対象物についてチャンネル超音波データを取得するための超音波プローブ(106)と、
前記超音波プローブによって取得されたチャンネル超音波データを記憶するためのメモリ(105)と、
前記チャンネル超音波データの取得中に超音波画像を表示するための表示装置(118)と、
前記チャンネル超音波データを処理して、前記表示装置で表示するための画像を形成し、更に超音波画像がフリーズ・モード中に表示されている間にチャンネル超音波データを処理して更新画像を形成するように構成されているプロセッサ(116、130)と、
を有し、
前記更新超音波画像が前記追加の処理を行う前に表示された超音波画像に比べより高い解像度を有している、
超音波システム(100)。 - 前記更新画像は前記チャンネル超音波データの取得中に表示された超音波画像の全領域で解像度を改善した画像を有している、請求項9記載の超音波システム(100)。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/827,314 | 2010-06-30 | ||
US12/827,314 US9513368B2 (en) | 2010-06-30 | 2010-06-30 | Method and system for ultrasound data processing |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012011193A JP2012011193A (ja) | 2012-01-19 |
JP5814646B2 true JP5814646B2 (ja) | 2015-11-17 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2011133782A Expired - Fee Related JP5814646B2 (ja) | 2010-06-30 | 2011-06-16 | 超音波データ処理方法及びシステム |
Country Status (4)
Country | Link |
---|---|
US (2) | US9513368B2 (ja) |
JP (1) | JP5814646B2 (ja) |
CN (1) | CN102309338B (ja) |
DE (1) | DE102010061577A1 (ja) |
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-
2010
- 2010-06-30 US US12/827,314 patent/US9513368B2/en active Active
- 2010-12-27 DE DE102010061577A patent/DE102010061577A1/de not_active Ceased
- 2010-12-27 CN CN201010623685.7A patent/CN102309338B/zh active Active
-
2011
- 2011-06-16 JP JP2011133782A patent/JP5814646B2/ja not_active Expired - Fee Related
-
2016
- 2016-10-26 US US15/334,755 patent/US9943288B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN102309338A (zh) | 2012-01-11 |
DE102010061577A1 (de) | 2012-01-05 |
CN102309338B (zh) | 2014-11-19 |
US20120004545A1 (en) | 2012-01-05 |
US20170042512A1 (en) | 2017-02-16 |
US9943288B2 (en) | 2018-04-17 |
US9513368B2 (en) | 2016-12-06 |
JP2012011193A (ja) | 2012-01-19 |
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