JP5906200B2 - 超音波撮像における撮像平面の自動配置 - Google Patents
超音波撮像における撮像平面の自動配置 Download PDFInfo
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- JP5906200B2 JP5906200B2 JP2012557634A JP2012557634A JP5906200B2 JP 5906200 B2 JP5906200 B2 JP 5906200B2 JP 2012557634 A JP2012557634 A JP 2012557634A JP 2012557634 A JP2012557634 A JP 2012557634A JP 5906200 B2 JP5906200 B2 JP 5906200B2
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- 238000003384 imaging method Methods 0.000 title claims description 58
- 238000012285 ultrasound imaging Methods 0.000 title claims description 17
- 238000000034 method Methods 0.000 claims description 30
- 238000004458 analytical method Methods 0.000 claims description 9
- 238000004590 computer program Methods 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 3
- 238000002604 ultrasonography Methods 0.000 description 16
- 239000011159 matrix material Substances 0.000 description 4
- 239000003550 marker Substances 0.000 description 3
- 210000003484 anatomy Anatomy 0.000 description 2
- 210000004204 blood vessel Anatomy 0.000 description 2
- 238000002591 computed tomography Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000013152 interventional procedure Methods 0.000 description 2
- 230000003902 lesion Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000010317 ablation therapy Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001574 biopsy Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007674 radiofrequency ablation Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/30—Transforming light or analogous information into electric information
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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
- A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
- A61B8/0833—Detecting organic movements or changes, e.g. tumours, cysts, swellings involving detecting or locating foreign bodies or organic structures
-
- 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
- A61B8/0833—Detecting organic movements or changes, e.g. tumours, cysts, swellings involving detecting or locating foreign bodies or organic structures
- A61B8/0841—Detecting organic movements or changes, e.g. tumours, cysts, swellings involving detecting or locating foreign bodies or organic structures for locating instruments
-
- 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
- A61B8/42—Details of probe positioning or probe attachment to the patient
- A61B8/4245—Details of probe positioning or probe attachment to the patient involving determining the position of the probe, e.g. with respect to an external reference frame or to the patient
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/46—Ultrasonic, sonic or infrasonic diagnostic devices with special arrangements for interfacing with the operator or the patient
- A61B8/461—Displaying means of special interest
- A61B8/463—Displaying means of special interest characterised by displaying multiple images or images and diagnostic data on one display
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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
- A61B8/5215—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves involving processing of medical diagnostic data
- A61B8/523—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves involving processing of medical diagnostic data for generating planar views from image data in a user selectable plane not corresponding to the acquisition plane
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/70—Determining position or orientation of objects or cameras
- G06T7/73—Determining position or orientation of objects or cameras using feature-based methods
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/06—Devices, other than using radiation, for detecting or locating foreign bodies ; determining position of probes within or on the body of the patient
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/06—Devices, other than using radiation, for detecting or locating foreign bodies ; determining position of probes within or on the body of the patient
- A61B5/061—Determining position of a probe within the body employing means separate from the probe, e.g. sensing internal probe position employing impedance electrodes on the surface of the body
- A61B5/062—Determining position of a probe within the body employing means separate from the probe, e.g. sensing internal probe position employing impedance electrodes on the surface of the body using magnetic field
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- Animal Behavior & Ethology (AREA)
- Radiology & Medical Imaging (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Biophysics (AREA)
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- General Health & Medical Sciences (AREA)
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- Computer Vision & Pattern Recognition (AREA)
- General Physics & Mathematics (AREA)
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- Multimedia (AREA)
- Signal Processing (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Description
Claims (12)
- 超音波撮像に関する方法において、
検査の対象物に含まれるターゲット領域へと移動される介入的な対象物の長手方向に沿って配置され、該長手方向を含む第1の2次元画像を取得するステップと、
前記介入的な対象物の前記長手方向と交差する第2の2次元画像を取得するステップであって、前記第2の2次元画像の位置が、前記介入的な対象物の自動的に決定される位置及び方向に基づき、自動的に決定される、ステップと、を有し、
前記介入的な対象物の位置及び方向の前記決定が、前記介入的な対象物の先端の位置を決定するステップを含み、
取得される前記第2の2次元画像の位置が、前記決定された先端の位置から前方に所定の距離隔てたところに決定され、
前記距離が、前記介入的な対象物のタイプ、前記介入的な対象物の移動する速度、前記検査の対象物及び/又は前記ターゲット領域のタイプに基づき、自動的に決定される、方法。 - 前記介入的な対象物の位置及び方向が、反復的に決定され、前記第2の2次元画像の位置が、前記介入的な対象物の変化する位置及び/又は方向に対して適合される、請求項1に記載の方法。
- 前記介入的な対象物の長手方向と交差する少なくとも1つの更なる2次元画像を取得するステップを有し、
前記少なくとも1つの追加的な画像が、前記第2の2次元画像から所定の間隔隔てられて配置される、請求項1又は2に記載の方法。 - 前記介入的な対象物の位置及び方向が、画像特徴解析により決定される、請求項1に記載の方法。
- 前記介入的な対象物の位置及び方向が、前記介入的な対象物の電磁気追跡により決定される、請求項1に記載の方法。
- 前記距離が、ユーザにより調整可能である、請求項1に記載の方法。
- 検査の対象物に含まれるターゲット領域へ移動される介入的な対象物の長手方向と整列配置される第1の2次元画像が、ディスプレイスクリーンに表示され、
前記介入的な対象物の長手方向と交差する前記第2の2次元画像は、前記ディスプレイスクリーンに表示される、請求項1に記載の方法。 - 前記介入的な対象物の長手方向と前記第2の2次元画像との交差が、前記表示された画像においてマークされる、請求項7に記載の方法。
- 超音波撮像デバイスであって、
第1及び第2の2次元画像を取得する取得デバイスと、
検査の対象物に含まれるターゲット領域へと移動される介入的な対象物の位置及び方向を決定する検出デバイスとを有し、
前記第1の2次元画像が、前記介入的な対象物の長手方向に沿って配置され、該長手方向を含み、
前記第2の2次元画像は、前記介入的な対象物の長手方向と交差し、
前記取得デバイスが、前記介入的な対象物の位置及び方向に基づき、一の位置で前記第2の2次元画像を取得するよう構成され、
前記検出デバイスが、前記介入的な対象物の先端の位置を決定するよう構成され、
前記取得デバイスは、前記決定された先端の位置から前方に所定の距離隔てた位置において前記第2の2次元画像を取得し、前記距離が、前記介入的な対象物のタイプ、前記介入的な対象物の移動する速度、前記検査の対象物及び/又は前記ターゲット領域のタイプに基づき、自動的に決定される、超音波撮像デバイス。 - 請求項9に記載の超音波撮像デバイスと、介入的な対象物とを有する、システム。
- 請求項1に記載の方法の各ステップをコンピュータに実行させるためのコンピュータプログラム。
- 請求項11に記載のコンピュータプログラムを格納するコンピュータ可読媒体。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US31551510P | 2010-03-19 | 2010-03-19 | |
US61/315,515 | 2010-03-19 | ||
PCT/IB2011/050964 WO2011114259A1 (en) | 2010-03-19 | 2011-03-08 | Automatic positioning of imaging plane in ultrasonic imaging |
Publications (2)
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JP2013521920A JP2013521920A (ja) | 2013-06-13 |
JP5906200B2 true JP5906200B2 (ja) | 2016-04-20 |
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JP2012557634A Active JP5906200B2 (ja) | 2010-03-19 | 2011-03-08 | 超音波撮像における撮像平面の自動配置 |
Country Status (5)
Country | Link |
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US (1) | US9256947B2 (ja) |
EP (1) | EP2547262B1 (ja) |
JP (1) | JP5906200B2 (ja) |
CN (1) | CN102811666B (ja) |
WO (1) | WO2011114259A1 (ja) |
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- 2011-03-08 EP EP11713070.8A patent/EP2547262B1/en active Active
- 2011-03-08 US US13/635,460 patent/US9256947B2/en active Active
- 2011-03-08 CN CN201180014677.5A patent/CN102811666B/zh active Active
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EP2547262B1 (en) | 2014-10-29 |
US9256947B2 (en) | 2016-02-09 |
CN102811666A (zh) | 2012-12-05 |
WO2011114259A1 (en) | 2011-09-22 |
EP2547262A1 (en) | 2013-01-23 |
CN102811666B (zh) | 2014-12-17 |
US20130195313A1 (en) | 2013-08-01 |
JP2013521920A (ja) | 2013-06-13 |
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