JP4460893B2 - ガンマカメラデータセットの複数同時収集 - Google Patents
ガンマカメラデータセットの複数同時収集 Download PDFInfo
- Publication number
- JP4460893B2 JP4460893B2 JP2003509174A JP2003509174A JP4460893B2 JP 4460893 B2 JP4460893 B2 JP 4460893B2 JP 2003509174 A JP2003509174 A JP 2003509174A JP 2003509174 A JP2003509174 A JP 2003509174A JP 4460893 B2 JP4460893 B2 JP 4460893B2
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- Japan
- Prior art keywords
- data
- event
- event data
- gated
- camera system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
- G01T1/16—Measuring radiation intensity
- G01T1/161—Applications in the field of nuclear medicine, e.g. in vivo counting
- G01T1/164—Scintigraphy
- G01T1/1641—Static instruments for imaging the distribution of radioactivity in one or two dimensions using one or several scintillating elements; Radio-isotope cameras
- G01T1/1642—Static instruments for imaging the distribution of radioactivity in one or two dimensions using one or several scintillating elements; Radio-isotope cameras using a scintillation crystal and position sensing photodetector arrays, e.g. ANGER cameras
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
- G01T1/16—Measuring radiation intensity
- G01T1/161—Applications in the field of nuclear medicine, e.g. in vivo counting
- G01T1/164—Scintigraphy
- G01T1/1641—Static instruments for imaging the distribution of radioactivity in one or two dimensions using one or several scintillating elements; Radio-isotope cameras
- G01T1/1647—Processing of scintigraphic data
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/02—Devices for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
- A61B6/03—Computerised tomographs
- A61B6/037—Emission tomography
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/42—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with arrangements for detecting radiation specially adapted for radiation diagnosis
- A61B6/4208—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector
- A61B6/4258—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector for detecting non x-ray radiation, e.g. gamma radiation
Description
Claims (5)
- イベントデータのソースと、
前記イベントデータをモニタして、ゲートされたデータの収集と関連するイベントデータを識別する第1プロセッサと、
前記イベントデータをモニタして、非ゲートデータ収集と関連するイベントデータを識別する第2プロセッサと、
前記第1プロセッサにより識別されたイベントデータに応答して、ゲートされたイベントヒストグラムを作成する第1画像プロセッサと、
前記第2プロセッサにより識別されたイベントデータに応答して、非ゲートイベントヒストグラムを作成する第2画像プロセッサと、
を有し、前記ゲートデータ収集及び前記非ゲートデータ収集が、前記ソースの同じガントリ動作を使用する放射線カメラシステム。 - 前記放射線カメラシステムが、更に、シンチレーション検出器と、前記シンチレーション検出器を移動するガントリとを有し、
前記イベントデータのソースが前記検出器である、
請求項1に記載の放射線カメラシステム。 - 前記イベントデータのソースが、放射線カメラデータ記憶装置である、請求項1に記載の放射線カメラシステム。
- 前記放射線カメラは、ユーザが同じ手続き中に2つのデータセットを収集するプロトコルを生成することを可能にする手段を更に有し、
前記可能にする手段が、前記2つのデータセットの収集が前記同じガントリ動作と整合性が取れることを確認する手段を有する、
請求項1に記載の放射線カメラシステム。 - 前記イベントデータが、シンチレーションイベントデータワード、ガントリイベントデータワード、時間イベントデータワード、及び心電図イベントデータワードを有する、請求項1に記載の放射線カメラシステム。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/894,277 US6900441B2 (en) | 2001-06-27 | 2001-06-27 | Multiple simultaneous acquisition of gamma camera data sets |
PCT/IB2002/002383 WO2003003047A1 (en) | 2001-06-27 | 2002-06-20 | Multiple simultaneous acquisition of gamma camera data sets |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004530914A JP2004530914A (ja) | 2004-10-07 |
JP4460893B2 true JP4460893B2 (ja) | 2010-05-12 |
Family
ID=25402846
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003509174A Expired - Fee Related JP4460893B2 (ja) | 2001-06-27 | 2002-06-20 | ガンマカメラデータセットの複数同時収集 |
Country Status (4)
Country | Link |
---|---|
US (1) | US6900441B2 (ja) |
EP (1) | EP1405102B1 (ja) |
JP (1) | JP4460893B2 (ja) |
WO (1) | WO2003003047A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6728583B2 (en) | 2001-06-27 | 2004-04-27 | Koninklijke Philips Electronics N.V. | User interface for a gamma camera which acquires multiple simultaneous data sets |
US7468513B2 (en) * | 2004-06-18 | 2008-12-23 | The Children's Hospital Of Philadelphia | Fast dynamic imaging protocol using a multi-head single photon emission computed tomography system |
US7920912B2 (en) * | 2005-12-15 | 2011-04-05 | Ivy Biomedical Systems, Inc. | System and method for triggering a device based on an electrocardiogram signal |
US8134589B2 (en) * | 2008-07-17 | 2012-03-13 | Eastman Kodak Company | Zoom by multiple image capture |
US9161724B2 (en) * | 2012-07-20 | 2015-10-20 | Koninklijke Philips N.V. | Multi-cardiac sound gated imaging and post-processing of imaging data based on cardiac sound |
US10908303B1 (en) * | 2018-07-18 | 2021-02-02 | Board Of Trustees Of The University Of Alabama, For And On Behalf Of The University Of Alabama In Huntsville | Neutron spectrometer |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5917334A (ja) | 1982-07-21 | 1984-01-28 | 株式会社東芝 | 心拍連動画像診断装置 |
USH12H (en) | 1983-03-11 | 1986-01-07 | The United States Of America As Represented By The United States Department Of Energy | Nuclear medicine imaging system |
US5431161A (en) * | 1993-04-15 | 1995-07-11 | Adac Laboratories | Method and apparatus for information acquistion, processing, and display within a medical camera system |
JPH06337289A (ja) * | 1993-05-27 | 1994-12-06 | Shimadzu Corp | 放射線検出器及びそれを用いた装置 |
JP4049829B2 (ja) * | 1995-06-23 | 2008-02-20 | 株式会社東芝 | 放射線診断装置 |
JPH09269376A (ja) * | 1996-04-01 | 1997-10-14 | Shimadzu Corp | シングルフォトンect装置 |
US5841140A (en) * | 1997-01-08 | 1998-11-24 | Smv America, Inc. | Gamma camera for pet and spect studies |
JPH1138145A (ja) * | 1997-07-23 | 1999-02-12 | Toshiba Corp | ガンマカメラシステム |
US6337481B1 (en) * | 1998-11-25 | 2002-01-08 | General Electric Company | Data binning method and apparatus for pet tomography including remote services over a network |
JP2000258535A (ja) * | 1999-03-08 | 2000-09-22 | Hitachi Medical Corp | シンチレーションカメラ装置 |
US6728583B2 (en) * | 2001-06-27 | 2004-04-27 | Koninklijke Philips Electronics N.V. | User interface for a gamma camera which acquires multiple simultaneous data sets |
-
2001
- 2001-06-27 US US09/894,277 patent/US6900441B2/en not_active Expired - Lifetime
-
2002
- 2002-06-20 JP JP2003509174A patent/JP4460893B2/ja not_active Expired - Fee Related
- 2002-06-20 WO PCT/IB2002/002383 patent/WO2003003047A1/en active Application Filing
- 2002-06-20 EP EP02738483.3A patent/EP1405102B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2004530914A (ja) | 2004-10-07 |
US20030001099A1 (en) | 2003-01-02 |
WO2003003047A1 (en) | 2003-01-09 |
EP1405102B1 (en) | 2016-12-14 |
EP1405102A1 (en) | 2004-04-07 |
US6900441B2 (en) | 2005-05-31 |
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