IL109143A - X-rays as a low-dose scanning detector by a digital X-ray imaging system - Google Patents
X-rays as a low-dose scanning detector by a digital X-ray imaging systemInfo
- Publication number
- IL109143A IL109143A IL10914394A IL10914394A IL109143A IL 109143 A IL109143 A IL 109143A IL 10914394 A IL10914394 A IL 10914394A IL 10914394 A IL10914394 A IL 10914394A IL 109143 A IL109143 A IL 109143A
- Authority
- IL
- Israel
- Prior art keywords
- ray
- detector
- array
- imaging system
- apertures
- Prior art date
Links
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J35/00—X-ray tubes
- H01J35/02—Details
- H01J35/14—Arrangements for concentrating, focusing, or directing the cathode ray
- H01J35/153—Spot position control
-
- 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
- A61B6/48—Diagnostic techniques
- A61B6/482—Diagnostic techniques involving multiple energy imaging
-
- 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
- A61B6/06—Diaphragms
-
- 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
- A61B6/12—Arrangements for detecting or locating foreign bodies
-
- 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
- A61B6/40—Arrangements for generating radiation specially adapted for radiation diagnosis
- A61B6/4021—Arrangements for generating radiation specially adapted for radiation diagnosis involving movement of the focal spot
- A61B6/4028—Arrangements for generating radiation specially adapted for radiation diagnosis involving movement of the focal spot resulting in acquisition of views from substantially different positions, e.g. EBCT
-
- 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
- A61B6/4241—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector using energy resolving detectors, e.g. photon counting
-
- 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
- G01T1/20—Measuring radiation intensity with scintillation detectors
- G01T1/202—Measuring radiation intensity with scintillation detectors the detector being a crystal
-
- 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
- G01T1/2964—Scanners
- G01T1/2971—Scanners using solid state detectors
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05G—X-RAY TECHNIQUE
- H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
- H05G1/08—Electrical details
- H05G1/10—Power supply arrangements for feeding the X-ray tube
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05G—X-RAY TECHNIQUE
- H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
- H05G1/08—Electrical details
- H05G1/64—Circuit arrangements for X-ray apparatus incorporating image intensifiers
-
- 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
- A61B6/40—Arrangements for generating radiation specially adapted for radiation diagnosis
- A61B6/4035—Arrangements for generating radiation specially adapted for radiation diagnosis the source being combined with a filter or grating
- A61B6/4042—K-edge filters
-
- 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)
- Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Public Health (AREA)
- Heart & Thoracic Surgery (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Biophysics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Measurement Of Radiation (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Nuclear Medicine (AREA)
- Studio Devices (AREA)
- Radiography Using Non-Light Waves (AREA)
- Image Input (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US4274293A | 1993-04-05 | 1993-04-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL109143A0 IL109143A0 (en) | 1994-06-24 |
| IL109143A true IL109143A (en) | 1999-03-12 |
Family
ID=21923514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL10914394A IL109143A (en) | 1993-04-05 | 1994-03-28 | X-rays as a low-dose scanning detector by a digital X-ray imaging system |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0693225A4 (zh) |
| JP (3) | JP3569526B2 (zh) |
| CN (1) | CN1041237C (zh) |
| AU (1) | AU6700694A (zh) |
| IL (1) | IL109143A (zh) |
| WO (1) | WO1994023458A2 (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2720214C1 (ru) * | 2019-09-24 | 2020-04-28 | Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" (Госкорпорация "Росатом") | Вакуумный рентгеновский диод для регистрации мягкого рентгеновского излучения |
Families Citing this family (59)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE9603499L (sv) * | 1996-09-25 | 1997-10-27 | Ragnar Kullenberg | Metod och anordning för att detektera och analysera röntgenstrålning |
| US6198802B1 (en) | 1998-10-06 | 2001-03-06 | Cardiac Mariners, Inc. | Scanning beam x-ray source and assembly |
| US6157703A (en) * | 1998-10-06 | 2000-12-05 | Cardiac Mariners, Inc. | Beam hardening filter for x-ray source |
| US6208709B1 (en) | 1998-10-06 | 2001-03-27 | Cardiac Mariners, Inc. | Detection processing system |
| US6175611B1 (en) | 1998-10-06 | 2001-01-16 | Cardiac Mariners, Inc. | Tiered detector assembly |
| US6181764B1 (en) | 1998-10-06 | 2001-01-30 | Cardiac Mariners, Inc. | Image reconstruction for wide depth of field images |
| US6118853A (en) * | 1998-10-06 | 2000-09-12 | Cardiac Mariners, Inc. | X-ray target assembly |
| US6183139B1 (en) | 1998-10-06 | 2001-02-06 | Cardiac Mariners, Inc. | X-ray scanning method and apparatus |
| US6234671B1 (en) | 1998-10-06 | 2001-05-22 | Cardiac Mariners, Inc. | X-ray system with scanning beam x-ray source below object table |
| US6178223B1 (en) | 1998-10-06 | 2001-01-23 | Cardiac Mariners, Inc. | Image reconstruction method and apparatus |
| US6118854A (en) * | 1998-10-06 | 2000-09-12 | Cardiac Mariners, Inc. | Method of making x-ray beam hardening filter and assembly |
| US6271510B1 (en) | 1998-12-18 | 2001-08-07 | Izzie Boxen | Fiber optic gamma camera having scintillating fibers |
| US6408054B1 (en) * | 1999-11-24 | 2002-06-18 | Xerox Corporation | Micromachined x-ray image contrast grids |
| TW200620181A (en) * | 2004-12-01 | 2006-06-16 | Chi Lin Technology Co Ltd | Brightness control device and method of intelligent display panel |
| CN100443052C (zh) * | 2004-10-14 | 2008-12-17 | Ge医疗系统环球技术有限公司 | X射线ct装置 |
| CN102231252B (zh) | 2005-04-01 | 2014-03-19 | Prysm公司 | 具有包含光学荧光材料的屏幕的显示装置 |
| FR2884618B1 (fr) * | 2005-04-19 | 2008-06-06 | Commissariat Energie Atomique | Dispositif limitant l'apparition d'artefacts de decodage pour gamma camera a masque code. |
| KR100680700B1 (ko) * | 2005-07-11 | 2007-02-09 | 가톨릭대학교 산학협력단 | 평판형 ｘ선원을 이용한 디지털 ｘ선 영상 시스템 및 이를이용한 ｘ선 영상 검출방법 |
| GB2437979B (en) * | 2006-05-12 | 2010-12-01 | Symetrica Ltd | Plastic scintillators |
| CN100424492C (zh) * | 2006-05-26 | 2008-10-08 | 中国科学院上海技术物理研究所 | 窄带双波段扫描型红外焦平面探测器 |
| KR100940287B1 (ko) * | 2007-09-07 | 2010-02-05 | 주식회사 쎄크 | Ｘ선 ｃｔ 촬영 장치 |
| JP5047826B2 (ja) * | 2008-01-31 | 2012-10-10 | ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー | コリメータ、コリメータ積層体、およびマルチモダリティシステム |
| CN103403580A (zh) * | 2009-04-01 | 2013-11-20 | 布罗克哈文科学协会有限责任公司 | 用于3维辐射成像应用的交织的多孔准直仪 |
| JP5773624B2 (ja) | 2010-01-08 | 2015-09-02 | キヤノン株式会社 | 微細構造体の製造方法 |
| JP2015178683A (ja) * | 2010-01-08 | 2015-10-08 | キヤノン株式会社 | 金属吸収格子及びタルボ干渉計 |
| WO2012036160A1 (ja) * | 2010-09-14 | 2012-03-22 | 株式会社 東芝 | Ｍｏコリメータおよびそれを用いたＸ線検出器、Ｘ線検査装置並びにＣＴ装置 |
| CN102631215A (zh) * | 2011-02-14 | 2012-08-15 | 杨光蕾 | 降低x射线人体透射检查的辐射剂量的方法及装置 |
| US9411057B2 (en) | 2011-04-01 | 2016-08-09 | Medtronic Navigation, Inc. | X-ray imaging system and method |
| WO2012168832A1 (en) * | 2011-06-06 | 2012-12-13 | Koninklijke Philips Electronics N.V. | Multiple focal spot x-ray radiation filtering |
| JP2013088265A (ja) * | 2011-10-18 | 2013-05-13 | Katsuhiro Dobashi | 放射線コリメーター及び該放射線コリメーターの製造方法 |
| GB201119257D0 (en) | 2011-11-08 | 2011-12-21 | Eshtech Ltd | X-ray detection apparatus |
| CN102967609B (zh) * | 2012-11-28 | 2015-05-13 | 中国石油大学(北京) | 多相流体饱和度分布测量油藏渗流实验模型和测量方法 |
| US9935152B2 (en) | 2012-12-27 | 2018-04-03 | General Electric Company | X-ray detector having improved noise performance |
| GB201308876D0 (en) * | 2013-05-16 | 2013-07-03 | Ibex Innovations Ltd | X-Ray imaging apparatus and methods |
| US9917133B2 (en) | 2013-12-12 | 2018-03-13 | General Electric Company | Optoelectronic device with flexible substrate |
| EP3117204B1 (en) | 2014-03-13 | 2021-06-16 | General Electric Company | Curved digital x-ray detector for weld inspection |
| CN106538069B (zh) * | 2014-05-08 | 2019-02-19 | 劳伦斯·利弗莫尔国家安全有限责任公司 | 使用激光康普顿x射线源和激光康普顿伽马射线源进行的超低剂量反馈成像 |
| WO2016076767A1 (en) * | 2014-11-10 | 2016-05-19 | Prismatic Sensors Ab | X-ray imaging based on image data from a photon-counting multi bin x-ray detector |
| CN107210079B (zh) * | 2015-02-05 | 2020-03-20 | 株式会社岛津制作所 | X射线发生装置 |
| CN104991267B (zh) * | 2015-07-28 | 2018-08-10 | 济南中威仪器有限公司 | 一种用于搜寻遗失放射源的定位仪 |
| US11071505B2 (en) * | 2016-05-11 | 2021-07-27 | Koninklijke Philips N.V. | Anatomy adapted acquisition with fixed multi-source x-ray system |
| EP3745120B1 (en) * | 2016-05-24 | 2022-11-02 | Jed Co., Ltd | X-ray inspection apparatus and method for controlling x-ray inspection apparatus |
| EP3327673B1 (de) * | 2016-11-29 | 2019-03-06 | Siemens Healthcare GmbH | Erzeugen von hochaufgelösten ct-bildern mit spektraler information |
| CN106526653B (zh) * | 2016-12-19 | 2023-02-28 | 桂林百锐光电技术有限公司 | 一种闪烁探测器 |
| CN108186316A (zh) * | 2018-01-24 | 2018-06-22 | 于新琦 | 一种能够定位的疼痛治疗仪 |
| GB2572217A (en) * | 2018-03-23 | 2019-09-25 | Rolls Royce Plc | X-ray imaging systems and methods, and methods of manufacture of Collimators for use therein |
| US20190346381A1 (en) * | 2018-05-11 | 2019-11-14 | Voti Inc. | X-ray scanning system and method |
| US11977037B2 (en) | 2018-10-22 | 2024-05-07 | Rapiscan Holdings, Inc. | Insert for screening tray |
| CN109362169B (zh) * | 2018-12-24 | 2024-08-09 | 中广核达胜加速器技术有限公司 | 一种电子加速器x射线转换靶的支承转换装置 |
| KR20210102987A (ko) | 2019-01-08 | 2021-08-20 | 더 리서치 파운데이션 포 더 스테이트 유니버시티 오브 뉴욕 | 유사 각기둥 광 가이드 |
| CN109444947B (zh) * | 2019-01-08 | 2023-08-18 | 中国工程物理研究院激光聚变研究中心 | 一种x射线辐射流诊断系统 |
| CN110215221B (zh) * | 2019-04-04 | 2022-11-29 | 佛山市顺德区中山大学研究院 | 一种间接x射线探测传感器的面板、传感器及装置 |
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| US2730566A (en) * | 1949-12-27 | 1956-01-10 | Bartow Beacons Inc | Method and apparatus for x-ray fluoroscopy |
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| US5099128A (en) * | 1989-03-17 | 1992-03-24 | Roger Stettner | High resolution position sensitive detector |
| AT392760B (de) * | 1989-05-26 | 1991-06-10 | Plansee Metallwerk | Verbundkoerper aus graphit und hochschmelzendem metall |
| JPH04294040A (ja) * | 1991-03-22 | 1992-10-19 | Hamamatsu Photonics Kk | Ｘ線イメージ装置 |
| US5231655A (en) * | 1991-12-06 | 1993-07-27 | General Electric Company | X-ray collimator |
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-
1994
- 1994-03-28 IL IL10914394A patent/IL109143A/en not_active IP Right Cessation
- 1994-04-05 WO PCT/US1994/003737 patent/WO1994023458A2/en not_active Application Discontinuation
- 1994-04-05 JP JP52247394A patent/JP3569526B2/ja not_active Expired - Fee Related
- 1994-04-05 CN CN94192143A patent/CN1041237C/zh not_active Expired - Fee Related
- 1994-04-05 EP EP94927433A patent/EP0693225A4/en not_active Withdrawn
- 1994-04-05 AU AU67006/94A patent/AU6700694A/en not_active Abandoned
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2003
- 2003-01-06 JP JP2003000662A patent/JP2003265457A/ja active Pending
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2004
- 2004-03-16 JP JP2004075258A patent/JP4229859B2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2720214C1 (ru) * | 2019-09-24 | 2020-04-28 | Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" (Госкорпорация "Росатом") | Вакуумный рентгеновский диод для регистрации мягкого рентгеновского излучения |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1041237C (zh) | 1998-12-16 |
| JP3569526B2 (ja) | 2004-09-22 |
| IL109143A0 (en) | 1994-06-24 |
| CN1127553A (zh) | 1996-07-24 |
| JP2003265457A (ja) | 2003-09-24 |
| AU6700694A (en) | 1994-10-24 |
| EP0693225A4 (en) | 1999-06-23 |
| JP4229859B2 (ja) | 2009-02-25 |
| JPH08508431A (ja) | 1996-09-10 |
| EP0693225A1 (en) | 1996-01-24 |
| WO1994023458A3 (en) | 1994-11-10 |
| WO1994023458A2 (en) | 1994-10-13 |
| JP2004261605A (ja) | 2004-09-24 |
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