JP6890606B2 - ハイブリッドx線及びガンマ線撮像システム - Google Patents
ハイブリッドx線及びガンマ線撮像システム Download PDFInfo
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- JP6890606B2 JP6890606B2 JP2018545498A JP2018545498A JP6890606B2 JP 6890606 B2 JP6890606 B2 JP 6890606B2 JP 2018545498 A JP2018545498 A JP 2018545498A JP 2018545498 A JP2018545498 A JP 2018545498A JP 6890606 B2 JP6890606 B2 JP 6890606B2
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- 238000003384 imaging method Methods 0.000 title description 16
- 230000005251 gamma ray Effects 0.000 title 1
- 238000002059 diagnostic imaging Methods 0.000 claims description 25
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 9
- 238000012633 nuclear imaging Methods 0.000 description 9
- 238000005259 measurement Methods 0.000 description 6
- 206010028980 Neoplasm Diseases 0.000 description 4
- 238000002834 transmittance Methods 0.000 description 4
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000004005 microsphere Substances 0.000 description 3
- 102000011990 Sirtuin Human genes 0.000 description 2
- 108050002485 Sirtuin Proteins 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002496 gastric effect Effects 0.000 description 2
- 210000004072 lung Anatomy 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000002601 radiography Methods 0.000 description 2
- 238000002603 single-photon emission computed tomography Methods 0.000 description 2
- 230000002792 vascular Effects 0.000 description 2
- 102000009027 Albumins Human genes 0.000 description 1
- 108010088751 Albumins Proteins 0.000 description 1
- 206010019695 Hepatic neoplasm Diseases 0.000 description 1
- 208000025865 Ulcer Diseases 0.000 description 1
- VWQVUPCCIRVNHF-OUBTZVSYSA-N Yttrium-90 Chemical compound [90Y] VWQVUPCCIRVNHF-OUBTZVSYSA-N 0.000 description 1
- 210000003484 anatomy Anatomy 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 210000002767 hepatic artery Anatomy 0.000 description 1
- 208000014018 liver neoplasm Diseases 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 208000037819 metastatic cancer Diseases 0.000 description 1
- 208000011575 metastatic malignant neoplasm Diseases 0.000 description 1
- 238000002324 minimally invasive surgery Methods 0.000 description 1
- 238000009206 nuclear medicine Methods 0.000 description 1
- 230000007170 pathology Effects 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 239000012857 radioactive material Substances 0.000 description 1
- 238000001959 radiotherapy Methods 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- 231100000397 ulcer Toxicity 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
- A61B6/44—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
- A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
- A61B6/027—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis characterised by the use of a particular data acquisition trajectory, e.g. helical or spiral
-
- 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
- A61B6/0407—Supports, e.g. tables or beds, for the body or parts of the body
-
- 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
- A61B6/42—Arrangements for detecting radiation specially adapted for radiation diagnosis
- A61B6/4208—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector
- A61B6/4258—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
-
- 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
- A61B6/4429—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units
- A61B6/4435—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit and the detector unit being coupled by a rigid structure
- A61B6/4441—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit and the detector unit being coupled by a rigid structure the rigid structure being a C-arm or U-arm
-
- 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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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Engineering & Computer Science (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)
- Nuclear Medicine (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Measurement Of Radiation (AREA)
Description
Claims (11)
- X線源と、
X線検出器と、
X線Cアームと、
単一のガンマカメラと、
ガンマカメラ支持構造体と、
を含み、
前記X線源と前記X線検出器との間の進路に沿ってX線透過率を測定するために、前記X線源は前記X線Cアームの第1の部分に取り付けられ、前記X線検出器は前記X線Cアームの第2の部分に取り付けられ、前記単一のガンマカメラは、前記ガンマカメラ支持構造体によって画定される線形軌道に沿って移動可能であり、前記線形軌道は、前記単一のガンマカメラが前記X線源と前記X線検出器との間の前記進路内に配置可能であるように、前記X線源と前記X線検出器との間の前記進路と交差する、医用撮像装置。 - X線Cアーム支持体を更に含み、
前記X線Cアームは、前記X線Cアームの並進又は回転の少なくとも一方のために、前記X線Cアーム支持体に取り付けられる、請求項1に記載の医用撮像装置。 - 前記X線Cアーム支持体及び前記ガンマカメラ支持構造体は、互いに固定された機械的関係に保持される、請求項2に記載の医用撮像装置。
- 前記ガンマカメラ支持構造体及び前記X線Cアームは、互いに対して独立して移動可能である、請求項1から3の何れか一項に記載の医用撮像装置。
- 患者支持台を更に含み、
前記患者支持台は、前記患者支持台を長さ方向に通る縦軸に沿って並進可能であり、
前記X線源と前記X線検出器との前記進路は、前記縦軸に対して横方向に配置される、請求項1から4の何れか一項に記載の医用撮像装置。 - 前記線形軌道及び前記縦軸は、相互に平行である、請求項5に記載の医用撮像装置。
- 前記ガンマカメラは、前記患者支持台に対して並進可能である、請求項6に記載の医用撮像装置。
- 前記ガンマカメラ支持構造体は、前記患者支持台によって支持される、請求項5から7の何れか一項に記載の医用撮像装置。
- 前記線形軌道は、前記縦軸を横方向に交差する平面内に含まれる、請求項5に記載の医用撮像装置。
- 前記線形軌道は、前記X線源と前記X線検出器との間の前記進路と、前記X線検出器よりも前記X線源に近い点において交差する、請求項1から9の何れか一項に記載の医用撮像装置。
- 前記X線Cアームは、X線Cアーム軸の周りの回転用に構成され、
前記X線Cアーム軸と前記患者支持台を長さ方向に通る縦軸とは、相互に平行である、請求項5から9の何れか一項、又は、請求項5を直接的若しくは間接的に引用する請求項10に記載の医用撮像装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP16158500.5 | 2016-03-03 | ||
EP16158500 | 2016-03-03 | ||
PCT/EP2017/053456 WO2017148706A1 (en) | 2016-03-03 | 2017-02-16 | Hybrid x-ray and gamma imaging system |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2019510559A JP2019510559A (ja) | 2019-04-18 |
JP2019510559A5 JP2019510559A5 (ja) | 2020-01-23 |
JP6890606B2 true JP6890606B2 (ja) | 2021-06-18 |
Family
ID=55453104
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018545498A Active JP6890606B2 (ja) | 2016-03-03 | 2017-02-16 | ハイブリッドx線及びガンマ線撮像システム |
Country Status (5)
Country | Link |
---|---|
US (1) | US20190046137A1 (ja) |
EP (1) | EP3422950B1 (ja) |
JP (1) | JP6890606B2 (ja) |
CN (1) | CN108778137B (ja) |
WO (1) | WO2017148706A1 (ja) |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007512513A (ja) * | 2003-11-11 | 2007-05-17 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 血液中のトレーサの濃度を決定する装置及び方法 |
JP4811038B2 (ja) * | 2006-02-06 | 2011-11-09 | 株式会社島津製作所 | 放射線複合撮像装置 |
DE102006036571A1 (de) | 2006-08-04 | 2008-03-27 | Siemens Ag | Medizinisches Diagnosesystem und Verfahren zur Erfassung medizinischer Bildinformationen |
EP2217147B1 (en) * | 2007-11-06 | 2012-06-27 | Koninklijke Philips Electronics N.V. | Nuclear medicine spect-ct machine with integrated asymmetric flat panel cone-beam ct and spect system |
US7872221B2 (en) * | 2009-01-30 | 2011-01-18 | General Electric Company | Apparatus and methods for calibrating pixelated detectors |
DE102011083853B4 (de) * | 2011-09-30 | 2019-01-17 | Siemens Healthcare Gmbh | Fusionierte SPECT/C-Bogen-Bildgebung |
JP2013228226A (ja) * | 2012-04-24 | 2013-11-07 | Toshiba Corp | Pet−mri装置 |
US9895113B2 (en) * | 2013-09-27 | 2018-02-20 | General Electric Company | Systems and methods for planar imaging with detectors having moving detector heads |
-
2017
- 2017-02-16 US US16/076,708 patent/US20190046137A1/en active Pending
- 2017-02-16 WO PCT/EP2017/053456 patent/WO2017148706A1/en active Application Filing
- 2017-02-16 CN CN201780014951.6A patent/CN108778137B/zh active Active
- 2017-02-16 EP EP17704784.2A patent/EP3422950B1/en active Active
- 2017-02-16 JP JP2018545498A patent/JP6890606B2/ja active Active
Also Published As
Publication number | Publication date |
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EP3422950B1 (en) | 2020-04-08 |
CN108778137A (zh) | 2018-11-09 |
JP2019510559A (ja) | 2019-04-18 |
CN108778137B (zh) | 2022-10-18 |
WO2017148706A1 (en) | 2017-09-08 |
EP3422950A1 (en) | 2019-01-09 |
US20190046137A1 (en) | 2019-02-14 |
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