JP2004351203A5 - - Google Patents
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- Publication number
- JP2004351203A5 JP2004351203A5 JP2004147370A JP2004147370A JP2004351203A5 JP 2004351203 A5 JP2004351203 A5 JP 2004351203A5 JP 2004147370 A JP2004147370 A JP 2004147370A JP 2004147370 A JP2004147370 A JP 2004147370A JP 2004351203 A5 JP2004351203 A5 JP 2004351203A5
- Authority
- JP
- Japan
- Prior art keywords
- ray
- electron beam
- target
- respective stationary
- chamber
- 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
- 238000010894 electron beam technology Methods 0.000 claims 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 4
- 229910052782 aluminium Inorganic materials 0.000 claims 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 4
- 229910052802 copper Inorganic materials 0.000 claims 4
- 239000010949 copper Substances 0.000 claims 4
- 229910002804 graphite Inorganic materials 0.000 claims 4
- 239000010439 graphite Substances 0.000 claims 4
- 239000000758 substrate Substances 0.000 claims 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 3
- 239000006260 foam Substances 0.000 claims 3
- 238000001816 cooling Methods 0.000 claims 2
- 239000000463 material Substances 0.000 claims 2
- -1 copper metals Chemical class 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 239000006262 metallic foam Substances 0.000 claims 1
- 230000005855 radiation Effects 0.000 claims 1
- 230000003068 static effect Effects 0.000 claims 1
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/440,695 US7068749B2 (en) | 2003-05-19 | 2003-05-19 | Stationary computed tomography system with compact x ray source assembly |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2004351203A JP2004351203A (ja) | 2004-12-16 |
| JP2004351203A5 true JP2004351203A5 (enExample) | 2009-09-03 |
| JP4478504B2 JP4478504B2 (ja) | 2010-06-09 |
Family
ID=33449843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004147370A Expired - Fee Related JP4478504B2 (ja) | 2003-05-19 | 2004-05-18 | コンパクトなｘ線源組立体を持つ静止型コンピュータ断層撮影システム |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US7068749B2 (enExample) |
| JP (1) | JP4478504B2 (enExample) |
| CN (1) | CN100479755C (enExample) |
| DE (1) | DE102004018765A1 (enExample) |
| NL (1) | NL1026220C2 (enExample) |
Families Citing this family (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8275091B2 (en) | 2002-07-23 | 2012-09-25 | Rapiscan Systems, Inc. | Compact mobile cargo scanning system |
| US7963695B2 (en) | 2002-07-23 | 2011-06-21 | Rapiscan Systems, Inc. | Rotatable boom cargo scanning system |
| US8451974B2 (en) | 2003-04-25 | 2013-05-28 | Rapiscan Systems, Inc. | X-ray tomographic inspection system for the identification of specific target items |
| US9113839B2 (en) | 2003-04-25 | 2015-08-25 | Rapiscon Systems, Inc. | X-ray inspection system and method |
| US8223919B2 (en) | 2003-04-25 | 2012-07-17 | Rapiscan Systems, Inc. | X-ray tomographic inspection systems for the identification of specific target items |
| GB0525593D0 (en) | 2005-12-16 | 2006-01-25 | Cxr Ltd | X-ray tomography inspection systems |
| US8837669B2 (en) | 2003-04-25 | 2014-09-16 | Rapiscan Systems, Inc. | X-ray scanning system |
| US8243876B2 (en) | 2003-04-25 | 2012-08-14 | Rapiscan Systems, Inc. | X-ray scanners |
| US7949101B2 (en) | 2005-12-16 | 2011-05-24 | Rapiscan Systems, Inc. | X-ray scanners and X-ray sources therefor |
| US6928141B2 (en) | 2003-06-20 | 2005-08-09 | Rapiscan, Inc. | Relocatable X-ray imaging system and method for inspecting commercial vehicles and cargo containers |
| US7206379B2 (en) * | 2003-11-25 | 2007-04-17 | General Electric Company | RF accelerator for imaging applications |
| JP4365762B2 (ja) * | 2004-09-30 | 2009-11-18 | 株式会社日立製作所 | 核医学診断装置および核医学診断装置の冷却方法 |
| US7558374B2 (en) * | 2004-10-29 | 2009-07-07 | General Electric Co. | System and method for generating X-rays |
| US7471764B2 (en) | 2005-04-15 | 2008-12-30 | Rapiscan Security Products, Inc. | X-ray imaging system having improved weather resistance |
| EP1883093B1 (de) * | 2006-07-28 | 2011-11-16 | Jan Forster | Computertomograph |
| US20080081851A1 (en) * | 2006-09-01 | 2008-04-03 | Benz Patrick H | Optical polymers with higher refractive index |
| GB0803644D0 (en) | 2008-02-28 | 2008-04-02 | Rapiscan Security Products Inc | Scanning systems |
| GB0803641D0 (en) | 2008-02-28 | 2008-04-02 | Rapiscan Security Products Inc | Scanning systems |
| GB0809110D0 (en) | 2008-05-20 | 2008-06-25 | Rapiscan Security Products Inc | Gantry scanner systems |
| DE102009007218A1 (de) * | 2009-02-03 | 2010-09-16 | Siemens Aktiengesellschaft | Elektronenbeschleuniger zur Erzeugung einer Photonenstrahlung mit einer Energie von mehr als 0,5 MeV |
| US9271689B2 (en) * | 2010-01-20 | 2016-03-01 | General Electric Company | Apparatus for wide coverage computed tomography and method of constructing same |
| US9218933B2 (en) | 2011-06-09 | 2015-12-22 | Rapidscan Systems, Inc. | Low-dose radiographic imaging system |
| DE102011079878A1 (de) * | 2011-07-27 | 2013-01-31 | Siemens Aktiengesellschaft | Röntgenröhre und Verfahren zu deren Herstellung |
| CN103249239A (zh) * | 2012-02-07 | 2013-08-14 | 南京普爱射线影像设备有限公司 | 一种用于医疗x光射线系统的新型ibs电路 |
| BR112014013226B1 (pt) | 2013-01-31 | 2021-08-24 | Rapiscan Systems, Inc | Sistema de inspeção de segurança portátil e método de implantação do mesmo |
| JP6316019B2 (ja) | 2013-03-06 | 2018-04-25 | キヤノン株式会社 | Ｘ線発生管、該ｘ線発生管を備えたｘ線発生装置及びｘ線撮影システム |
| US9508523B2 (en) * | 2014-03-15 | 2016-11-29 | Stellarray, Inc. | Forward flux channel X-ray source |
| CN108417471A (zh) * | 2018-04-19 | 2018-08-17 | 新瑞阳光粒子医疗装备(无锡)有限公司 | 一种固定电子枪的环形x射线发生器 |
| CN108447756A (zh) * | 2018-04-19 | 2018-08-24 | 新瑞阳光粒子医疗装备(无锡)有限公司 | 一种旋转电子枪环形x射线发生器 |
| US11389126B2 (en) * | 2018-10-31 | 2022-07-19 | General Electric Company | Gantry housing, and medical apparatus |
| EP3671802A1 (en) * | 2018-12-20 | 2020-06-24 | Excillum AB | Electron collector with oblique impact portion |
| EP3675148A1 (en) * | 2018-12-31 | 2020-07-01 | Malvern Panalytical B.V. | X-ray tube |
| EP3933881A1 (en) | 2020-06-30 | 2022-01-05 | VEC Imaging GmbH & Co. KG | X-ray source with multiple grids |
| US12230468B2 (en) | 2022-06-30 | 2025-02-18 | Varex Imaging Corporation | X-ray system with field emitters and arc protection |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5811079B2 (ja) * | 1976-10-05 | 1983-03-01 | 株式会社東芝 | Ｘ線源装置 |
| US4426725A (en) * | 1979-08-20 | 1984-01-17 | Grady John K | Biplanar variable angle X-ray examining apparatus |
| US5128977A (en) * | 1990-08-24 | 1992-07-07 | Michael Danos | X-ray tube |
| US5268955A (en) * | 1992-01-06 | 1993-12-07 | Picker International, Inc. | Ring tube x-ray source |
| US5491734A (en) | 1993-12-14 | 1996-02-13 | Imatron, Inc. | Off-axis scanning electron beam computed tomography system |
| DE4413689C1 (de) | 1994-04-20 | 1995-06-08 | Siemens Ag | Röntgencomputertomograph |
| DE19510047C2 (de) * | 1995-03-20 | 1998-11-05 | Siemens Ag | Anode für eine Röntgenröhre |
| DE19617131C2 (de) | 1996-04-29 | 2001-05-23 | Siemens Ag | Röntgen-Computertomograph |
| US6005918A (en) * | 1997-12-19 | 1999-12-21 | Picker International, Inc. | X-ray tube window heat shield |
| US6215852B1 (en) * | 1998-12-10 | 2001-04-10 | General Electric Company | Thermal energy storage and transfer assembly |
| US6385292B1 (en) * | 2000-12-29 | 2002-05-07 | Ge Medical Systems Global Technology Company, Llc | Solid-state CT system and method |
| WO2002067779A1 (en) * | 2001-02-28 | 2002-09-06 | Mitsubishi Heavy Industries, Ltd. | Multi-radiation source x-ray ct apparatus |
| DE10117027C2 (de) * | 2001-04-05 | 2003-03-27 | Siemens Ag | Flüssigkeitsgekühlte Röntgenröhre mit Phasenwechselmaterial(PCM) enthaltenden Mikrokapseln in der Kühlflüssigkeit |
| US7466799B2 (en) * | 2003-04-09 | 2008-12-16 | Varian Medical Systems, Inc. | X-ray tube having an internal radiation shield |
-
2003
- 2003-05-19 US US10/440,695 patent/US7068749B2/en not_active Expired - Fee Related
-
2004
- 2004-04-20 DE DE102004018765A patent/DE102004018765A1/de not_active Withdrawn
- 2004-05-18 NL NL1026220A patent/NL1026220C2/nl not_active IP Right Cessation
- 2004-05-18 JP JP2004147370A patent/JP4478504B2/ja not_active Expired - Fee Related
- 2004-05-19 CN CNB2004100445779A patent/CN100479755C/zh not_active Expired - Fee Related
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