JP2009082297A - 放射線画像撮影装置 - Google Patents
放射線画像撮影装置 Download PDFInfo
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- JP2009082297A JP2009082297A JP2007253777A JP2007253777A JP2009082297A JP 2009082297 A JP2009082297 A JP 2009082297A JP 2007253777 A JP2007253777 A JP 2007253777A JP 2007253777 A JP2007253777 A JP 2007253777A JP 2009082297 A JP2009082297 A JP 2009082297A
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- 230000005855 radiation Effects 0.000 title claims abstract description 129
- 238000003384 imaging method Methods 0.000 claims description 41
- 238000009607 mammography Methods 0.000 abstract description 29
- 239000000758 substrate Substances 0.000 abstract description 26
- 239000007787 solid Substances 0.000 description 22
- 238000001514 detection method Methods 0.000 description 16
- 210000000481 breast Anatomy 0.000 description 12
- 230000017525 heat dissipation Effects 0.000 description 10
- 238000012545 processing Methods 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 9
- 239000003990 capacitor Substances 0.000 description 6
- 238000001816 cooling Methods 0.000 description 6
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000011669 selenium Substances 0.000 description 4
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 3
- 230000001678 irradiating effect Effects 0.000 description 3
- 229910052711 selenium Inorganic materials 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 2
- 229910021417 amorphous silicon Inorganic materials 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 210000000038 chest Anatomy 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000010409 thin film Substances 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
- A61B6/42—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
- A61B6/4233—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector using matrix detectors
-
- 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
- A61B6/0414—Supports, e.g. tables or beds, for the body or parts of the body with compression means
-
- 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
- A61B6/4488—Means for cooling
-
- 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
- A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
- A61B6/502—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for diagnosis of breast, i.e. mammography
-
- 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
- G01T1/24—Measuring radiation intensity with semiconductor detectors
- G01T1/244—Auxiliary details, e.g. casings, cooling, damping or insulation against damage by, e.g. heat, pressure or the like
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- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- High Energy & Nuclear Physics (AREA)
- Biomedical Technology (AREA)
- Animal Behavior & Ethology (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Biophysics (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Mathematical Physics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Dentistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Measurement Of Radiation (AREA)
Abstract
【解決手段】放射線画像撮影装置であるマンモグラフィ装置10は、被写体18の放射線画像情報を検出する放射線固体検出器38と、該放射線固体検出器38を収容する筐体34と、前記放射線画像情報を読み出し増幅する増幅手段である読出用IC42と、前記放射線固体検出器38の前記放射線画像情報を検出するセンサ基板43と読出用IC42との間を繋ぐ信号線56と、該信号線56を保持すると共に、前記筐体34に前記読出用IC42で発せられた熱を伝達可能に設けられた放熱部材40とを備える。
【選択図】図5
Description
26…撮影台 34…筐体
38…放射線固体検出器 40、40a…放熱部材
42…読出用IC 43…センサ基板
46…信号読出回路 56…信号線
64、64a…第1放熱部材 66…第2放熱部材
76…密着部材 84…制御部
Claims (2)
- 被写体の放射線画像情報を検出する放射線画像情報検出器と、
前記放射線画像情報検出器を収容する筐体と、
前記放射線画像情報検出器から前記放射線画像情報を読み出す読出回路と、
前記読出回路を固定すると共に、前記読出回路から発せられる熱を前記筐体へと放熱可能に設けられた放熱手段と、
を備えることを特徴とする放射線画像撮影装置。 - 請求項1記載の放射線画像撮影装置において、
前記放熱手段は、第1放熱部材及び第2放熱部材を有し、前記第1放熱部材が前記筐体に固定される一方、前記第2放熱部材が前記第1放熱部材に固定され、前記第1放熱部材及び前記第2放熱部材の間に前記読出回路を狭持することを特徴とする放射線画像撮影装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007253777A JP4733092B2 (ja) | 2007-09-28 | 2007-09-28 | 放射線画像撮影装置 |
US12/239,670 US8222612B2 (en) | 2007-09-28 | 2008-09-26 | Radiation image capturing apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007253777A JP4733092B2 (ja) | 2007-09-28 | 2007-09-28 | 放射線画像撮影装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2009082297A true JP2009082297A (ja) | 2009-04-23 |
JP2009082297A5 JP2009082297A5 (ja) | 2010-07-22 |
JP4733092B2 JP4733092B2 (ja) | 2011-07-27 |
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JP2007253777A Active JP4733092B2 (ja) | 2007-09-28 | 2007-09-28 | 放射線画像撮影装置 |
Country Status (2)
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US (1) | US8222612B2 (ja) |
JP (1) | JP4733092B2 (ja) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011137804A (ja) * | 2009-12-04 | 2011-07-14 | Fujifilm Corp | 放射線撮像装置 |
JP2012095708A (ja) * | 2010-10-29 | 2012-05-24 | Canon Inc | 放射線画像撮影装置 |
WO2014157792A2 (ko) * | 2013-03-29 | 2014-10-02 | 주식회사 레이언스 | 맘모그래피 장치 |
KR101740248B1 (ko) * | 2015-11-16 | 2017-05-29 | 주식회사 디알텍 | 방사선 검출장치와 이를 포함하는 방사선 촬영장치 |
JP2018050896A (ja) * | 2016-09-28 | 2018-04-05 | キヤノンメディカルシステムズ株式会社 | X線検出器及びx線ct装置 |
US10271419B2 (en) | 2016-07-28 | 2019-04-23 | JVC Kenwood Corporation | Heat dissipating structure and electronic device |
JP2019070560A (ja) * | 2017-10-06 | 2019-05-09 | キヤノン株式会社 | 放射線撮影装置 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7834325B2 (en) * | 2006-03-24 | 2010-11-16 | Fujifilm Corporation | Radiation image information capturing apparatus and method of detecting temperature of amplifier thereof |
US8829454B2 (en) * | 2012-02-27 | 2014-09-09 | Analog Devices, Inc. | Compact sensor module |
US9116022B2 (en) | 2012-12-07 | 2015-08-25 | Analog Devices, Inc. | Compact sensor module |
CN104812207B (zh) * | 2014-01-28 | 2019-03-08 | Ge医疗系统环球技术有限公司 | 换热装置、x射线检测装置和x射线成像设备 |
US10074624B2 (en) | 2015-08-07 | 2018-09-11 | Analog Devices, Inc. | Bond pads with differently sized openings |
EP3346296B1 (en) | 2017-01-10 | 2021-10-27 | Oxford Instruments Technologies Oy | A semiconductor radiation detector |
US11056455B2 (en) | 2017-08-01 | 2021-07-06 | Analog Devices, Inc. | Negative fillet for mounting an integrated device die to a carrier |
CN113395936B (zh) | 2018-12-06 | 2024-10-15 | 美国亚德诺半导体公司 | 屏蔽的集成器件封装 |
US11688709B2 (en) | 2018-12-06 | 2023-06-27 | Analog Devices, Inc. | Integrated device packages with passive device assemblies |
US11664340B2 (en) | 2020-07-13 | 2023-05-30 | Analog Devices, Inc. | Negative fillet for mounting an integrated device die to a carrier |
Citations (9)
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JPH0621290A (ja) * | 1991-12-02 | 1994-01-28 | Sun Microsyst Inc | コンパクト3次元電子装置の冷却装置 |
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JP2003218570A (ja) * | 2002-01-24 | 2003-07-31 | Ts Heatronics Co Ltd | 放熱装置 |
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2007
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2008
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JPH0621290A (ja) * | 1991-12-02 | 1994-01-28 | Sun Microsyst Inc | コンパクト3次元電子装置の冷却装置 |
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Cited By (10)
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JP2011137804A (ja) * | 2009-12-04 | 2011-07-14 | Fujifilm Corp | 放射線撮像装置 |
JP2012095708A (ja) * | 2010-10-29 | 2012-05-24 | Canon Inc | 放射線画像撮影装置 |
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WO2014157792A2 (ko) * | 2013-03-29 | 2014-10-02 | 주식회사 레이언스 | 맘모그래피 장치 |
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KR101740248B1 (ko) * | 2015-11-16 | 2017-05-29 | 주식회사 디알텍 | 방사선 검출장치와 이를 포함하는 방사선 촬영장치 |
US10271419B2 (en) | 2016-07-28 | 2019-04-23 | JVC Kenwood Corporation | Heat dissipating structure and electronic device |
JP2018050896A (ja) * | 2016-09-28 | 2018-04-05 | キヤノンメディカルシステムズ株式会社 | X線検出器及びx線ct装置 |
JP2019070560A (ja) * | 2017-10-06 | 2019-05-09 | キヤノン株式会社 | 放射線撮影装置 |
JP7071083B2 (ja) | 2017-10-06 | 2022-05-18 | キヤノン株式会社 | 放射線撮影装置 |
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US8222612B2 (en) | 2012-07-17 |
US20090084971A1 (en) | 2009-04-02 |
JP4733092B2 (ja) | 2011-07-27 |
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