IL156982A - Thermoelectrically controlled x-ray detector array - Google Patents
Thermoelectrically controlled x-ray detector arrayInfo
- Publication number
- IL156982A IL156982A IL156982A IL15698203A IL156982A IL 156982 A IL156982 A IL 156982A IL 156982 A IL156982 A IL 156982A IL 15698203 A IL15698203 A IL 15698203A IL 156982 A IL156982 A IL 156982A
- Authority
- IL
- Israel
- Prior art keywords
- array
- detector
- thermoelectric cooler
- temperature
- detector array
- Prior art date
Links
- 238000000034 method Methods 0.000 claims description 27
- 238000002591 computed tomography Methods 0.000 claims description 20
- 238000010438 heat treatment Methods 0.000 claims description 11
- 238000001816 cooling Methods 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 239000004020 conductor Substances 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229910002804 graphite Inorganic materials 0.000 claims description 3
- 239000010439 graphite Substances 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims 4
- 238000010168 coupling process Methods 0.000 claims 4
- 238000005859 coupling reaction Methods 0.000 claims 4
- 238000003384 imaging method Methods 0.000 description 8
- 230000006870 function Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 230000000284 resting effect Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000005679 Peltier effect Effects 0.000 description 1
- 229920006328 Styrofoam Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 210000003484 anatomy Anatomy 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000013170 computed tomography imaging Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000008261 styrofoam Substances 0.000 description 1
- 230000002277 temperature effect Effects 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
Classifications
-
- 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]
- A61B6/035—Mechanical aspects of CT
-
- 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
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)
- Pulmonology (AREA)
- Theoretical Computer Science (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Measurement Of Radiation (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/064,609 US20040022351A1 (en) | 2002-07-30 | 2002-07-30 | Thermoelectrically controlled x-ray detector array |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL156982A0 IL156982A0 (en) | 2004-02-08 |
| IL156982A true IL156982A (en) | 2010-06-16 |
Family
ID=30113655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL156982A IL156982A (en) | 2002-07-30 | 2003-07-17 | Thermoelectrically controlled x-ray detector array |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US20040022351A1 (https=) |
| EP (1) | EP1386582A1 (https=) |
| JP (1) | JP4448668B2 (https=) |
| CN (1) | CN100384376C (https=) |
| IL (1) | IL156982A (https=) |
Families Citing this family (47)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004055752B4 (de) * | 2004-11-18 | 2007-12-13 | Siemens Ag | Computertomograph |
| US7338208B2 (en) * | 2004-11-24 | 2008-03-04 | General Electric Company | Methods and apparatus for CT system thermal control architecture |
| JP2006343172A (ja) * | 2005-06-08 | 2006-12-21 | Hitachi Ltd | コンピュータ断層撮影装置 |
| US7514692B2 (en) * | 2005-06-22 | 2009-04-07 | Ge Medical Systems Israel, Ltd. | Method and apparatus for reducing polarization within an imaging device |
| CN100394891C (zh) * | 2006-01-18 | 2008-06-18 | 杭州灿维信息技术服务有限公司 | Ct球管油路温度无线监控系统 |
| DE102006024972B4 (de) | 2006-05-29 | 2008-08-21 | Siemens Ag | Vorrichtung zur Kühlung eines Röntgenstrahlungsdetektors und Kühlsystem für eine Strahlungsdetektoranordnung |
| US8492762B2 (en) * | 2006-06-27 | 2013-07-23 | General Electric Company | Electrical interface for a sensor array |
| US7488943B2 (en) * | 2006-07-17 | 2009-02-10 | General Electric Company | PET detector methods and apparatus |
| US7512209B2 (en) * | 2006-09-14 | 2009-03-31 | General Electric Company | Thermal stabilization methods and apparatus |
| US7586096B2 (en) * | 2006-11-17 | 2009-09-08 | General Electric Company | Interface assembly for thermally coupling a data acquisition system to a sensor array |
| US7449696B2 (en) * | 2006-11-21 | 2008-11-11 | General Electric Company | System and apparatus for heat management |
| DE102007044873A1 (de) * | 2007-09-20 | 2009-04-16 | Siemens Ag | Verfahren zur Stabilisierung der Verstärkung eines PET-Detektionssystems |
| CN101470086B (zh) * | 2007-12-29 | 2012-11-28 | 清华大学 | 探测器装置及具有该探测器装置的ct检查系统 |
| US20090257548A1 (en) * | 2008-04-14 | 2009-10-15 | Ashutosh Joshi | Computed tomography system |
| US7576330B1 (en) * | 2008-04-30 | 2009-08-18 | General Electric Company | Computed tomography detector apparatus |
| US8532250B2 (en) * | 2010-02-24 | 2013-09-10 | Kabushiki Kaisha Toshiba | X-ray CT apparatus and control method for X-ray CT apparatus |
| KR101891940B1 (ko) * | 2010-03-19 | 2018-08-27 | 브루커 나노, 인코퍼레이션. | 원자력 현미경을 작동시키는 방법 |
| US8039812B1 (en) | 2010-04-13 | 2011-10-18 | Surescan Corporation | Test equipment for verification of crystal linearity at high-flux levels |
| JP5595804B2 (ja) * | 2010-06-21 | 2014-09-24 | 株式会社東芝 | Ｘ線ｃｔ装置 |
| JP2012034848A (ja) * | 2010-08-06 | 2012-02-23 | Toshiba Corp | Ｘ線検出器およびｘ線ｃｔ装置 |
| US8516832B2 (en) * | 2010-08-30 | 2013-08-27 | B/E Aerospace, Inc. | Control system for a food and beverage compartment thermoelectric cooling system |
| JPWO2012033029A1 (ja) * | 2010-09-08 | 2014-01-20 | 株式会社日立メディコ | Ｘ線画像診断装置 |
| CN103260701B (zh) * | 2010-12-16 | 2017-10-31 | 皇家飞利浦电子股份有限公司 | 采用大腔膛的核及磁共振成像或者大腔膛的ct及磁共振成像的辐射治疗规划和跟踪系统 |
| US20130037251A1 (en) * | 2011-08-11 | 2013-02-14 | General Electric Company | Liquid cooled thermal control system and method for cooling an imaging detector |
| EP2748641B1 (en) * | 2011-10-06 | 2019-04-03 | Koninklijke Philips N.V. | Data-driven optimization of event acceptance/rejection logic |
| JP2013170922A (ja) * | 2012-02-21 | 2013-09-02 | Ge Medical Systems Global Technology Co Llc | 放射線検出装置および放射線撮影装置 |
| CN103330571A (zh) * | 2013-04-27 | 2013-10-02 | 中国人民解放军北京军区总医院 | 数据采集系统及其控制方法、移动ct扫描仪 |
| EP2848924B1 (de) * | 2013-09-11 | 2016-08-24 | Anton Paar GmbH | Temperierkammer für kompaktes Röntgengerät |
| CN103549972B (zh) * | 2013-11-18 | 2016-01-20 | 赛诺威盛科技（北京）有限公司 | Ct探测器模块的支撑结构 |
| JP6071981B2 (ja) | 2013-11-29 | 2017-02-01 | ゼネラル・エレクトリック・カンパニイ | 放射線検出装置及び放射線断層撮影装置 |
| CN103713669B (zh) * | 2013-12-27 | 2015-09-16 | 赛诺威盛科技（北京）有限公司 | 闭环实施的精确控制ct探测器温度的装置及方法 |
| 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 |
| CN104939854B (zh) * | 2014-03-26 | 2020-08-18 | Ge医疗系统环球技术有限公司 | 热管理系统、x射线检测装置和计算机化断层扫描设备 |
| JP6050561B1 (ja) * | 2014-09-26 | 2016-12-21 | コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． | 加熱装置を有する放射線検出器、それを動作させる方法及びそれを有するイメージング装置 |
| CN104780699A (zh) * | 2015-04-24 | 2015-07-15 | 赛诺威盛科技（北京）有限公司 | 一种用于ct机多排探测器的散热装置 |
| CN104825184A (zh) * | 2015-04-28 | 2015-08-12 | 杭州灿维影像科技有限公司 | 冷风机及其冷却系统以及ct扫描机温度调节及均衡方法 |
| WO2017000108A1 (en) * | 2015-06-29 | 2017-01-05 | General Electric Company | Interchangeable module for thermal control in detector systems |
| CN111050651B (zh) * | 2017-09-06 | 2023-08-25 | 上海联影医疗科技股份有限公司 | Ct探测器模块及散热结构 |
| CN107510469A (zh) * | 2017-10-20 | 2017-12-26 | 上海联影医疗科技有限公司 | Ct设备、探测装置及其探测组件 |
| CN108378864B (zh) * | 2018-03-19 | 2024-06-28 | 东软医疗系统股份有限公司 | 医疗设备的检测器温控方法和医疗设备 |
| JP7141264B2 (ja) * | 2018-07-02 | 2022-09-22 | 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線コンピュータ断層撮影装置 |
| JP7094808B2 (ja) * | 2018-07-09 | 2022-07-04 | 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 |
| US12262463B2 (en) | 2018-08-24 | 2025-03-25 | Radialis Medical, Inc. | Liquid cooling system for precise temperature control of radiation detector for positron emission mammography |
| US11020072B2 (en) * | 2019-06-11 | 2021-06-01 | GE Precision Healthcare LLC | System and method for regulating temperature of imaging detector sensors |
| CN110327070B (zh) * | 2019-07-12 | 2024-07-12 | 山东大骋医疗科技有限公司 | 具有储能系统的ct设备 |
| JP2022100547A (ja) | 2020-12-24 | 2022-07-06 | 株式会社Kelk | 電極接続構造及び検出装置 |
| EP4628020A1 (en) * | 2024-04-04 | 2025-10-08 | Koninklijke Philips N.V. | Thermal buffer and medical device with thermal buffer |
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| US4155226A (en) * | 1973-12-06 | 1979-05-22 | Gerald Altman | Infrared cooler for restricted regions |
| US4263604A (en) * | 1977-12-27 | 1981-04-21 | The United States Of America As Represented By The Secretary Of The Navy | Graded gap semiconductor detector |
| US4283817A (en) * | 1978-12-20 | 1981-08-18 | General Electric Company | Method for bonding electrode plates in a multicell x-ray detector |
| US4639883A (en) * | 1984-11-28 | 1987-01-27 | Rca Corporation | Thermoelectric cooling system and method |
| JPS61201182A (ja) * | 1985-03-04 | 1986-09-05 | Hitachi Medical Corp | Ｘ線ｃｔ装置の多素子検出器 |
| US5040381A (en) * | 1990-04-19 | 1991-08-20 | Prime Computer, Inc. | Apparatus for cooling circuits |
| US5315830B1 (en) * | 1993-04-14 | 1998-04-07 | Marlow Ind Inc | Modular thermoelectric assembly |
| US5444752A (en) * | 1994-02-03 | 1995-08-22 | Analogic Corporation | Tomography detector temperature equalization |
| US5609032A (en) * | 1994-03-23 | 1997-03-11 | Bielinski; George | Thermoelectric cooling system |
| US5485005A (en) * | 1994-06-15 | 1996-01-16 | Xicon, Inc. | Cooled x-ray sensitive photoconductor |
| US5537825A (en) * | 1994-12-27 | 1996-07-23 | Ward; Justin | Draft beer tower cooling system |
| US5849029A (en) * | 1995-12-26 | 1998-12-15 | Esc Medical Systems, Ltd. | Method for controlling the thermal profile of the skin |
| US6005911A (en) * | 1995-11-17 | 1999-12-21 | Trex Medical Corporation | Large area array, single exposure digital mammography |
| JP3816992B2 (ja) * | 1996-08-29 | 2006-08-30 | 株式会社日立メディコ | Ｘ線検出器恒温化装置 |
| JPH10146332A (ja) * | 1996-11-15 | 1998-06-02 | Hitachi Medical Corp | Ｘ線ｃｔ装置 |
| JPH10272130A (ja) * | 1997-03-31 | 1998-10-13 | Shimadzu Corp | Ｘ線ｃｔ装置 |
| US5970113A (en) * | 1997-10-10 | 1999-10-19 | Analogic Corporation | Computed tomography scanning apparatus and method with temperature compensation for dark current offsets |
| US6126311A (en) * | 1998-11-02 | 2000-10-03 | Claud S. Gordon Company | Dew point sensor using mems |
| JP2001057974A (ja) * | 1999-06-18 | 2001-03-06 | Toshiba Corp | 放射線検出器及びｘ線ｃｔ装置 |
| US6411672B1 (en) * | 1999-06-18 | 2002-06-25 | Kabushiki Kaisha Toshiba | Radiation detector and X-ray CT apparatus |
| US6230497B1 (en) * | 1999-12-06 | 2001-05-15 | Motorola, Inc. | Semiconductor circuit temperature monitoring and controlling apparatus and method |
| US6249563B1 (en) * | 1999-12-08 | 2001-06-19 | General Electric Company | X-ray detector array maintained in isothermal condition |
| JP4481410B2 (ja) * | 2000-02-02 | 2010-06-16 | 株式会社東芝 | Ｘ線ｃｔ用二次元検出器、ｘ線ｃｔ用二次元検出器の製造方法及びｘ線ｃｔスキャナ |
| JP4564141B2 (ja) * | 2000-07-25 | 2010-10-20 | 株式会社東芝 | Ｘ線ｃｔ装置 |
| US6370881B1 (en) * | 2001-02-12 | 2002-04-16 | Ge Medical Systems Global Technology Company Llc | X-ray imager cooling device |
| JP2003130961A (ja) * | 2001-07-19 | 2003-05-08 | Siemens Ag | 検出器モジュール、ｘ線コンピュータトモグラフ用の検出器およびｘ線コンピュータトモグラフによる断層像の作成方法 |
| US6459757B1 (en) * | 2002-03-01 | 2002-10-01 | Ge Medical Systems Global Technology Company, Llc | X-ray detector array with phase change material heat system |
-
2002
- 2002-07-30 US US10/064,609 patent/US20040022351A1/en not_active Abandoned
-
2003
- 2003-07-17 IL IL156982A patent/IL156982A/en active IP Right Grant
- 2003-07-29 JP JP2003281404A patent/JP4448668B2/ja not_active Expired - Fee Related
- 2003-07-29 EP EP20030254740 patent/EP1386582A1/en not_active Withdrawn
- 2003-07-30 CN CNB031436870A patent/CN100384376C/zh not_active Expired - Fee Related
- 2003-11-18 US US10/716,367 patent/US7135687B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP1386582A1 (en) | 2004-02-04 |
| IL156982A0 (en) | 2004-02-08 |
| CN100384376C (zh) | 2008-04-30 |
| US7135687B2 (en) | 2006-11-14 |
| JP2004057834A (ja) | 2004-02-26 |
| JP4448668B2 (ja) | 2010-04-14 |
| US20040022351A1 (en) | 2004-02-05 |
| US20040071259A1 (en) | 2004-04-15 |
| CN1475192A (zh) | 2004-02-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FF | Patent granted | ||
| KB | Patent renewed | ||
| KB | Patent renewed | ||
| KB | Patent renewed |