JP2005121530A - 医用画像診断装置 - Google Patents
医用画像診断装置 Download PDFInfo
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- JP2005121530A JP2005121530A JP2003358014A JP2003358014A JP2005121530A JP 2005121530 A JP2005121530 A JP 2005121530A JP 2003358014 A JP2003358014 A JP 2003358014A JP 2003358014 A JP2003358014 A JP 2003358014A JP 2005121530 A JP2005121530 A JP 2005121530A
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- 238000013480 data collection Methods 0.000 claims description 28
- 238000000034 method Methods 0.000 claims description 4
- 206010028980 Neoplasm Diseases 0.000 abstract description 23
- 201000011510 cancer Diseases 0.000 abstract description 23
- 238000007689 inspection Methods 0.000 abstract description 8
- 238000002600 positron emission tomography Methods 0.000 description 58
- 238000003745 diagnosis Methods 0.000 description 7
- 230000005855 radiation Effects 0.000 description 7
- 238000001514 detection method Methods 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 229940079593 drug Drugs 0.000 description 4
- 239000003814 drug Substances 0.000 description 4
- 238000013170 computed tomography imaging Methods 0.000 description 3
- 230000003902 lesion Effects 0.000 description 3
- 229940121896 radiopharmaceutical Drugs 0.000 description 3
- 239000012217 radiopharmaceutical Substances 0.000 description 3
- 230000002799 radiopharmaceutical effect Effects 0.000 description 3
- 238000012879 PET imaging Methods 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000002059 diagnostic imaging Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
- A61B6/03—Computed tomography [CT]
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
- A61B6/03—Computed tomography [CT]
- A61B6/037—Emission tomography
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
- A61B6/03—Computed tomography [CT]
- A61B6/032—Transmission computed tomography [CT]
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/52—Devices using data or image processing specially adapted for radiation diagnosis
- A61B6/5211—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data
- A61B6/5229—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data combining image data of a patient, e.g. combining a functional image with an anatomical image
- A61B6/5235—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data combining image data of a patient, e.g. combining a functional image with an anatomical image combining images from the same or different ionising radiation imaging techniques, e.g. PET and CT
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- 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
- G01T1/1611—Applications in the field of nuclear medicine, e.g. in vivo counting using both transmission and emission sources sequentially
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
- G01T1/29—Measurement performed on radiation beams, e.g. position or section of the beam; Measurement of spatial distribution of radiation
- G01T1/2914—Measurement of spatial distribution of radiation
- G01T1/2985—In depth localisation, e.g. using positron emitters; Tomographic imaging (longitudinal and transverse section imaging; apparatus for radiation diagnosis sequentially in different planes, steroscopic radiation diagnosis)
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- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- High Energy & Nuclear Physics (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Heart & Thoracic Surgery (AREA)
- Radiology & Medical Imaging (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Theoretical Computer Science (AREA)
- Pulmonology (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Nuclear Medicine (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Abstract
【解決手段】共通の検査台10に対してPETガントリ20とCTガントリ30とを順に並置し、コンソール40内の制御部によってこれら検査台10、PETガントリ20およびCTガントリ30を制御し、最初に検査台10のベッド天板11に載置された被検者13をPETガントリ20のトンネル部21に挿入してPETデータを収集してPET画像を再構成し、そのPET画像をコンソール40に備えられた画像モニター装置で表示して医師の判断を仰ぎ、被検者13をCTガントリ30のトンネル部31に送り込んで行うCT検査を引き続いて移行するか否かの指示の入力を待ち、その指示に応じた動作を行う。
【選択図】図1
Description
11 ベッド天板
13 被検者
20 PETガントリ
21 トンネル部
22 放射線検出器
30 CTガントリ
31 トンネル部
32 X線管
33 X線検出器
40 コンソール
Claims (2)
- 並置されたPETデータ収集部およびCTデータ収集部と、これら2つのデータ収集部に共通な、被検者用ベッド天板を有する検査台と、上記収集したPETデータよりPET画像を再構成するPET画像再構成部と、上記収集したCTデータよりCT画像を再構成するCT画像再構成部と、初めに被検者の検査部位に対するPETデータ収集が行われてPET画像が再構成されるよう上記PETデータ収集部およびPET画像再構成部を制御し、得られたPET画像を表示するとともに、引き続いてCTデータ収集およびCT画像再構成を行うか否かの入力を促し、この入力結果に応じて同一部位に対してCTデータ収集およびCT画像再構成が行われ、あるいは行われないよう、上記検査台、CTデータ収集部およびCT画像再構成部を制御する制御部とを備えることを特徴とする医用画像診断装置。
- 上記の制御部は、初めに被検者の検査部位に対するPETデータ収集が行われてPET画像が再構成されるよう上記PETデータ収集部およびPET画像再構成部を制御し、得られたPET画像を表示するとともに、その画像のうちに所定のしきい値以上の値となっている画素値が存在しているかどうかを判定し、存在していると判定したときに、引き続いてCTデータ収集およびCT画像再構成を行うか否かの入力を促し、この入力結果に応じて同一部位に対してCTデータ収集およびCT画像再構成が行われ、あるいは行われないよう、上記検査台、CTデータ収集部およびCT画像再構成部を制御するよう構成されていることを特徴とする請求項1記載の医用画像診断装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003358014A JP4311163B2 (ja) | 2003-10-17 | 2003-10-17 | 医用画像診断装置 |
TW093120940A TWI269055B (en) | 2003-10-17 | 2004-07-14 | Medical imaging diagnostic equipment |
KR1020040061360A KR20050037338A (ko) | 2003-10-17 | 2004-08-04 | 의료용 화상 진단 장치 |
US10/942,481 US7154096B2 (en) | 2003-10-17 | 2004-09-16 | Diagnostic imaging device for medical use |
CNB2004100805558A CN100342826C (zh) | 2003-10-17 | 2004-09-28 | 医用影像诊断装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003358014A JP4311163B2 (ja) | 2003-10-17 | 2003-10-17 | 医用画像診断装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005121530A true JP2005121530A (ja) | 2005-05-12 |
JP4311163B2 JP4311163B2 (ja) | 2009-08-12 |
Family
ID=34509840
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003358014A Expired - Fee Related JP4311163B2 (ja) | 2003-10-17 | 2003-10-17 | 医用画像診断装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7154096B2 (ja) |
JP (1) | JP4311163B2 (ja) |
KR (1) | KR20050037338A (ja) |
CN (1) | CN100342826C (ja) |
TW (1) | TWI269055B (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007000490A (ja) * | 2005-06-27 | 2007-01-11 | Shimadzu Corp | 診断装置 |
US8351566B2 (en) | 2008-12-25 | 2013-01-08 | Kabushiki Kaisha Toshiba | PET device |
WO2013128770A1 (ja) | 2012-02-29 | 2013-09-06 | 三菱重工業株式会社 | X線治療システム及び照射野決定方法 |
JP2021043040A (ja) * | 2019-09-10 | 2021-03-18 | Ams企画株式会社 | 情報処理装置、プログラム及び情報処理方法 |
Families Citing this family (33)
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DE102004049915A1 (de) * | 2004-10-13 | 2006-05-11 | Siemens Ag | Tomographiegerät mit einer Lagerungsvorrichtung |
US20060264749A1 (en) * | 2004-11-24 | 2006-11-23 | Weiner Allison L | Adaptable user interface for diagnostic imaging |
US8126537B2 (en) * | 2005-02-04 | 2012-02-28 | General Electric Company | Method and apparatus for a multi-modality imaging system |
US7374337B2 (en) * | 2005-06-17 | 2008-05-20 | Siemens Medical Solutions Usa, Inc. | Releasably interconnected CT and SPECT scanners |
JP2007107995A (ja) * | 2005-10-13 | 2007-04-26 | Toshiba Corp | 核医学イメージング装置及び画像データ生成方法 |
NL1033301C1 (nl) * | 2006-03-15 | 2007-09-18 | Milabs B V | Gammabeelddetectieinrichting. |
DE102006042572A1 (de) * | 2006-09-11 | 2008-03-27 | Siemens Ag | Bildgebende medizinische Einheit |
DE102006061320B4 (de) * | 2006-12-22 | 2017-08-31 | Siemens Healthcare Gmbh | Verfahren zum Betrieb einer hybriden medizinischen Bildgebungseinheit, umfassend einer erste Bildgebungseinrichtung mit hoher Ortsauflösung und eine zweite nuklearmedizinische Bildgebungseinrichtung mit hoher Sensitivität |
KR100889014B1 (ko) * | 2007-09-21 | 2009-03-17 | 한국 한의학 연구원 | 그래프 기반 접근 방법을 이용한 설진 영역 추출 방법 |
US8017915B2 (en) | 2008-03-14 | 2011-09-13 | Reflexion Medical, Inc. | Method and apparatus for emission guided radiation therapy |
JP5806448B2 (ja) * | 2009-05-13 | 2015-11-10 | 株式会社東芝 | 核医学イメージング装置、画像処理装置および画像処理方法 |
WO2012018036A1 (ja) * | 2010-08-04 | 2012-02-09 | 株式会社東芝 | 放射線診断装置および制御方法 |
JP6210972B2 (ja) | 2011-03-31 | 2017-10-11 | リフレクション メディカル, インコーポレイテッド | 放射誘導型放射線療法における使用のためのシステムおよび方法 |
KR102026735B1 (ko) | 2012-10-02 | 2019-09-30 | 삼성전자주식회사 | 영상 촬영 장치의 검출기의 시스템 응답 및 시스템 응답을 이용하여 의료 영상을 생성하는 방법 및 장치 |
WO2014109338A1 (ja) * | 2013-01-08 | 2014-07-17 | 株式会社 東芝 | 医用画像診断装置、核医学診断装置、x線ct装置、及び寝台装置 |
US9271686B2 (en) | 2013-03-14 | 2016-03-01 | West Virginia University | Endorectal prostate probe composed of a combined mini gamma camera and ultrasound sensor |
CN103536308B (zh) * | 2013-10-23 | 2015-06-17 | 许剑锋 | 发射成像设备 |
KR20150048297A (ko) * | 2013-10-25 | 2015-05-07 | 한국 한의학 연구원 | 영상 진단 장치 및 방법 |
JP6850482B2 (ja) | 2015-06-10 | 2021-03-31 | リフレクション メディカル, インコーポレイテッド | 高帯域幅バイナリマルチリーフコリメータ設計 |
CN109152928B (zh) | 2016-03-09 | 2021-05-28 | 反射医疗公司 | 用于计算辐射治疗的注量图的方法和系统 |
JP7201243B2 (ja) | 2016-11-15 | 2023-01-10 | リフレクション メディカル, インコーポレイテッド | 放出誘導型高エネルギー光子送達のためのシステム |
WO2018093937A1 (en) | 2016-11-15 | 2018-05-24 | Reflexion Medical, Inc. | Radiation therapy patient platform |
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WO2018183748A1 (en) | 2017-03-30 | 2018-10-04 | Reflexion Medical, Inc. | Radiation therapy systems and methods with tumor tracking |
CN110678224B (zh) * | 2017-06-19 | 2022-05-13 | 深圳市奥沃医学新技术发展有限公司 | 利用放疗设备对靶点跟踪照射的装置及放疗设备 |
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US11529108B2 (en) * | 2018-11-30 | 2022-12-20 | Washington University | Methods and apparatus for improving the image resolution and sensitivity of whole-body positron emission tomography (PET) imaging |
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US11054534B1 (en) | 2020-04-24 | 2021-07-06 | Ronald Nutt | Time-resolved positron emission tomography encoder system for producing real-time, high resolution, three dimensional positron emission tomographic image without the necessity of performing image reconstruction |
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Family Cites Families (5)
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JP2000105279A (ja) * | 1998-09-30 | 2000-04-11 | Sumitomo Heavy Ind Ltd | 放射線治療領域設定方法、治療装置、治療計画作成装置、及び治療用データベースシステム |
US6490476B1 (en) * | 1999-10-14 | 2002-12-03 | Cti Pet Systems, Inc. | Combined PET and X-ray CT tomograph and method for using same |
US6449331B1 (en) * | 2001-01-09 | 2002-09-10 | Cti, Inc. | Combined PET and CT detector and method for using same |
US6907099B2 (en) * | 2002-05-01 | 2005-06-14 | Koninklijke Philips Electronics N.V. | Method and apparatus for computed tomography imaging |
US6661866B1 (en) * | 2002-08-28 | 2003-12-09 | Ge Medical Systems Global Technology Company, Llc | Integrated CT-PET system |
-
2003
- 2003-10-17 JP JP2003358014A patent/JP4311163B2/ja not_active Expired - Fee Related
-
2004
- 2004-07-14 TW TW093120940A patent/TWI269055B/zh not_active IP Right Cessation
- 2004-08-04 KR KR1020040061360A patent/KR20050037338A/ko not_active Application Discontinuation
- 2004-09-16 US US10/942,481 patent/US7154096B2/en not_active Expired - Fee Related
- 2004-09-28 CN CNB2004100805558A patent/CN100342826C/zh not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007000490A (ja) * | 2005-06-27 | 2007-01-11 | Shimadzu Corp | 診断装置 |
US8351566B2 (en) | 2008-12-25 | 2013-01-08 | Kabushiki Kaisha Toshiba | PET device |
WO2013128770A1 (ja) | 2012-02-29 | 2013-09-06 | 三菱重工業株式会社 | X線治療システム及び照射野決定方法 |
US10124193B2 (en) | 2012-02-29 | 2018-11-13 | Hitachi, Ltd. | X-ray therapy system and irradiation field determining method |
JP2021043040A (ja) * | 2019-09-10 | 2021-03-18 | Ams企画株式会社 | 情報処理装置、プログラム及び情報処理方法 |
JP7355370B2 (ja) | 2019-09-10 | 2023-10-03 | Ams企画株式会社 | 情報処理装置、プログラム及びコンピュータの作動方法 |
Also Published As
Publication number | Publication date |
---|---|
US20050082487A1 (en) | 2005-04-21 |
US7154096B2 (en) | 2006-12-26 |
JP4311163B2 (ja) | 2009-08-12 |
CN100342826C (zh) | 2007-10-17 |
TW200514999A (en) | 2005-05-01 |
CN1608588A (zh) | 2005-04-27 |
TWI269055B (en) | 2006-12-21 |
KR20050037338A (ko) | 2005-04-21 |
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