JPWO2010089842A1 - 医用画像診断装置 - Google Patents
医用画像診断装置 Download PDFInfo
- Publication number
- JPWO2010089842A1 JPWO2010089842A1 JP2010549285A JP2010549285A JPWO2010089842A1 JP WO2010089842 A1 JPWO2010089842 A1 JP WO2010089842A1 JP 2010549285 A JP2010549285 A JP 2010549285A JP 2010549285 A JP2010549285 A JP 2010549285A JP WO2010089842 A1 JPWO2010089842 A1 JP WO2010089842A1
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- Japan
- Prior art keywords
- pet
- gantry
- imaging
- body axis
- axis direction
- 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.)
- Granted
Links
- 238000002059 diagnostic imaging Methods 0.000 title description 5
- 238000000926 separation method Methods 0.000 claims description 2
- 238000012879 PET imaging Methods 0.000 abstract description 22
- 238000012423 maintenance Methods 0.000 abstract description 11
- 238000013170 computed tomography imaging Methods 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract description 5
- 230000000007 visual effect Effects 0.000 abstract description 4
- 238000012636 positron electron tomography Methods 0.000 abstract 5
- 238000003384 imaging method Methods 0.000 description 7
- 150000001875 compounds Chemical class 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 206010028980 Neoplasm Diseases 0.000 description 4
- 238000013480 data collection Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 201000011510 cancer Diseases 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 229940000406 drug candidate Drugs 0.000 description 2
- 238000007876 drug discovery Methods 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 229940121896 radiopharmaceutical Drugs 0.000 description 2
- 239000012217 radiopharmaceutical Substances 0.000 description 2
- 230000002799 radiopharmaceutical effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000002591 computed tomography Methods 0.000 description 1
- 238000009513 drug distribution Methods 0.000 description 1
- 239000002547 new drug Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
Images
Classifications
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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
- A61B6/04—Positioning of patients; Tiltable beds or the like
- A61B6/0487—Motor-assisted positioning
-
- 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
-
- 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
- A61B6/44—Constructional features of apparatus for radiation diagnosis
- A61B6/4417—Constructional features of apparatus for radiation diagnosis related to combined acquisition of different diagnostic modalities
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Radiology & Medical Imaging (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- High Energy & Nuclear Physics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Nuclear Medicine (AREA)
Abstract
Description
2:CTガントリ
3:PETガントリ
4:PETガントリ
5:PETガントリ
6:寝台
7:寝台
11:入力装置
12:撮像制御装置
13:CT画像再構成装置
14:PET画像再構成装置
15:画像融合装置
16:画像表示装置
21:レール
22:X線管球
23:X線発生装置
24:CT検出器
25:データ収集装置
31:レール
32:PETユニット
41:レール
42:PETユニット
52:PETユニット
61:天板
62:レール
63:制御装置
64:駆動装置
71:固定天板
72:レール
321:PET検出器
322:データ収集装置
a:体軸方向
b:体軸と垂直な方向
c:体軸と平行な方向
d:体軸と平行な方向
e:体軸と垂直な方向
Claims (2)
- 体軸方向に分割可能に支持された複数のPETユニットの列で構成されるガントリを備えるPET装置とX線CT装置とを備えた医用画像診断装置において、前記PETユニットの列の任意のPETユニットで分離し体軸方向に移動させる分離移動手段を有することを特徴とする医用画像診断装置。
- 前記PET装置と前記X線CT装置のトンネルが並行して配設されることを特徴とする請求項1記載の医用画像診断装置。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2009/051745 WO2010089842A1 (ja) | 2009-02-03 | 2009-02-03 | 医用画像診断装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2010089842A1 true JPWO2010089842A1 (ja) | 2012-08-09 |
JP5353899B2 JP5353899B2 (ja) | 2013-11-27 |
Family
ID=42541766
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010549285A Expired - Fee Related JP5353899B2 (ja) | 2009-02-03 | 2009-02-03 | 医用画像診断装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9060701B2 (ja) |
JP (1) | JP5353899B2 (ja) |
CN (1) | CN102308229B (ja) |
WO (1) | WO2010089842A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103876765B (zh) * | 2013-11-29 | 2016-06-01 | 沈阳东软医疗系统有限公司 | 一种pet-ct机及其分离装置 |
US9817131B2 (en) * | 2014-12-29 | 2017-11-14 | General Electric Company | Moving pet gantry |
CN106821411A (zh) * | 2017-04-06 | 2017-06-13 | 上海联影医疗科技有限公司 | 一种影像设备的机架系统及其校准方法 |
WO2019000401A1 (en) * | 2017-06-30 | 2019-01-03 | Shanghai United Imaging Healthcare Co., Ltd. | SYSTEM AND METHOD FOR PET IMAGING |
CN108030499A (zh) * | 2017-12-11 | 2018-05-15 | 上海联影医疗科技有限公司 | 医疗成像设备 |
CN108095752B (zh) * | 2017-12-21 | 2023-03-14 | 上海联影医疗科技股份有限公司 | Pet成像设备 |
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 |
KR102701237B1 (ko) * | 2022-12-29 | 2024-09-02 | 주식회사 에스에스티랩 | 전산단층촬영장치용 모듈러 및 전산단층촬영장치 |
WO2024144345A1 (ko) * | 2022-12-29 | 2024-07-04 | 주식회사 에스에스티랩 | 전산단층촬영장치용 모듈러 및 전산단층촬영장치 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59153188A (ja) * | 1983-02-21 | 1984-09-01 | Aloka Co Ltd | エミッションct装置 |
JPH02167488A (ja) * | 1988-12-21 | 1990-06-27 | Hamamatsu Photonics Kk | ポジトロンct装置 |
JP3038951B2 (ja) * | 1991-02-21 | 2000-05-08 | 株式会社島津製作所 | エミッションct装置 |
JPH09211130A (ja) * | 1996-02-06 | 1997-08-15 | Shizuoka Prefecture | ポジトロンイメージング装置 |
JP2006166968A (ja) * | 2004-12-13 | 2006-06-29 | Shimadzu Corp | 医用画像診断装置 |
JP2006304860A (ja) * | 2005-04-26 | 2006-11-09 | Shimadzu Corp | Pet−ct装置 |
DE102005040107B3 (de) * | 2005-08-24 | 2007-05-31 | Siemens Ag | Kombiniertes PET-MRT-Gerät und Verfahren zur gleichzeitigen Aufnahme von PET-Bildern und MR-Bildern |
US8064986B2 (en) * | 2005-11-23 | 2011-11-22 | General Electric Company | Method and system for displaying a cine loop formed from combined 4D volumes |
US20080008366A1 (en) * | 2006-06-20 | 2008-01-10 | Vladimir Desh | Simultaneous visualization, analysis and navigation of multi-modality medical imaging data |
JP5114929B2 (ja) * | 2006-11-29 | 2013-01-09 | 株式会社島津製作所 | 核医学診断装置 |
JP2008307083A (ja) * | 2007-06-12 | 2008-12-25 | Shimadzu Corp | 医用画像診断装置 |
-
2009
- 2009-02-03 CN CN200980156144.3A patent/CN102308229B/zh not_active Expired - Fee Related
- 2009-02-03 US US13/147,419 patent/US9060701B2/en not_active Expired - Fee Related
- 2009-02-03 JP JP2010549285A patent/JP5353899B2/ja not_active Expired - Fee Related
- 2009-02-03 WO PCT/JP2009/051745 patent/WO2010089842A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
US20110288397A1 (en) | 2011-11-24 |
US9060701B2 (en) | 2015-06-23 |
CN102308229B (zh) | 2014-06-18 |
WO2010089842A1 (ja) | 2010-08-12 |
CN102308229A (zh) | 2012-01-04 |
JP5353899B2 (ja) | 2013-11-27 |
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