CN103356204A - 旋转阳极x射线辐射器和x射线系统 - Google Patents
旋转阳极x射线辐射器和x射线系统 Download PDFInfo
- Publication number
- CN103356204A CN103356204A CN2013101009583A CN201310100958A CN103356204A CN 103356204 A CN103356204 A CN 103356204A CN 2013101009583 A CN2013101009583 A CN 2013101009583A CN 201310100958 A CN201310100958 A CN 201310100958A CN 103356204 A CN103356204 A CN 103356204A
- Authority
- CN
- China
- Prior art keywords
- rotating anode
- stator
- reverse winding
- ray
- radiation device
- 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
- 230000005672 electromagnetic field Effects 0.000 claims abstract description 25
- 238000010894 electron beam technology Methods 0.000 claims abstract description 16
- 238000004804 winding Methods 0.000 claims description 46
- 230000005355 Hall effect Effects 0.000 claims description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 238000005259 measurement Methods 0.000 claims description 3
- 238000003325 tomography Methods 0.000 claims description 3
- 230000005307 ferromagnetism Effects 0.000 claims description 2
- 201000007094 prostatitis Diseases 0.000 claims 5
- 238000013461 design Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 238000002583 angiography Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000002601 radiography Methods 0.000 description 2
- 238000012800 visualization Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
- G01R33/06—Measuring direction or magnitude of magnetic fields or magnetic flux using galvano-magnetic devices
- G01R33/07—Hall effect devices
- G01R33/072—Constructional adaptation of the sensor to specific applications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J35/00—X-ray tubes
- H01J35/02—Details
- H01J35/04—Electrodes ; Mutual position thereof; Constructional adaptations therefor
- H01J35/08—Anodes; Anti cathodes
- H01J35/10—Rotary anodes; Arrangements for rotating anodes; Cooling rotary anodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2235/00—X-ray tubes
- H01J2235/16—Vessels
- H01J2235/165—Shielding arrangements
- H01J2235/166—Shielding arrangements against electromagnetic radiation
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- X-Ray Techniques (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012204841.3A DE102012204841B4 (de) | 2012-03-27 | 2012-03-27 | Drehanodenröntgenstrahler und Röntgensystem |
DE102012204841.3 | 2012-03-27 | ||
DE1020122048413 | 2012-03-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103356204A true CN103356204A (zh) | 2013-10-23 |
CN103356204B CN103356204B (zh) | 2016-02-17 |
Family
ID=49154633
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310100958.3A Active CN103356204B (zh) | 2012-03-27 | 2013-03-27 | 旋转阳极x射线辐射器和x射线系统 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN103356204B (zh) |
DE (1) | DE102012204841B4 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108573841A (zh) * | 2017-03-09 | 2018-09-25 | 西门子医疗有限公司 | X射线发射器和用于补偿焦点移动的方法 |
CN109152190A (zh) * | 2018-07-02 | 2019-01-04 | 沈阳东软医疗系统有限公司 | 一种z飞线圈的驱动电路 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012213605B4 (de) | 2012-08-01 | 2015-09-10 | Siemens Aktiengesellschaft | Verfahren zum asynchronen Betrieb einer Drehanode mit reduziertem Brennfleckwackeln und zugehörige Röntgenstrahleranordnung |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4167671A (en) * | 1977-04-12 | 1979-09-11 | Kernforschungsanlage Julich Gesellschaft Mit Beschrankter Haftung | Rotary anode X-ray tube |
CN1162128A (zh) * | 1996-01-31 | 1997-10-15 | 东芝株式会社 | X射线断层摄影装置 |
US20030103597A1 (en) * | 2000-08-04 | 2003-06-05 | Hartmut Sklebitz | Medical examination installation with an MR system and an X-ray system |
CN101398398A (zh) * | 2007-09-26 | 2009-04-01 | 株式会社东芝 | X射线计算机断层摄影装置 |
US20100150314A1 (en) * | 2008-12-17 | 2010-06-17 | Herbert Bittl | X-ray device |
-
2012
- 2012-03-27 DE DE102012204841.3A patent/DE102012204841B4/de active Active
-
2013
- 2013-03-27 CN CN201310100958.3A patent/CN103356204B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4167671A (en) * | 1977-04-12 | 1979-09-11 | Kernforschungsanlage Julich Gesellschaft Mit Beschrankter Haftung | Rotary anode X-ray tube |
CN1162128A (zh) * | 1996-01-31 | 1997-10-15 | 东芝株式会社 | X射线断层摄影装置 |
US20030103597A1 (en) * | 2000-08-04 | 2003-06-05 | Hartmut Sklebitz | Medical examination installation with an MR system and an X-ray system |
CN101398398A (zh) * | 2007-09-26 | 2009-04-01 | 株式会社东芝 | X射线计算机断层摄影装置 |
US20100150314A1 (en) * | 2008-12-17 | 2010-06-17 | Herbert Bittl | X-ray device |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108573841A (zh) * | 2017-03-09 | 2018-09-25 | 西门子医疗有限公司 | X射线发射器和用于补偿焦点移动的方法 |
US10553389B2 (en) | 2017-03-09 | 2020-02-04 | Siemens Healthcare Gmbh | X-ray emitter and method for compensating for a focal spot movement |
CN109152190A (zh) * | 2018-07-02 | 2019-01-04 | 沈阳东软医疗系统有限公司 | 一种z飞线圈的驱动电路 |
Also Published As
Publication number | Publication date |
---|---|
DE102012204841B4 (de) | 2019-08-29 |
CN103356204B (zh) | 2016-02-17 |
DE102012204841A1 (de) | 2013-10-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6929329B2 (ja) | 磁気共鳴画像化を用いる線形加速器放射線治療のためのシステム及び方法 | |
EP0564293B1 (en) | Ring tube X-ray source | |
US10060997B2 (en) | Magnetic resonance imaging apparatus and operating method of cooling fan motor of magnetic resonance imaging apparatus | |
JP6714717B2 (ja) | X線管用の磁気リフトデバイス | |
US20050226380A1 (en) | Multichannel contactless power transfer system for a computed tomography system | |
CN104428865B (zh) | X射线管 | |
JPH08115695A (ja) | リング状の真空ケーシングを有するx線管及びコンピュータトモグラフ | |
CN103356204B (zh) | 旋转阳极x射线辐射器和x射线系统 | |
US20120177185A1 (en) | X-ray tube with high speed beam steering electromagnets | |
US5680432A (en) | Method and apparatus for generating a circulating x-ray for fast computed tomography | |
JP5216506B2 (ja) | 回転陽極型x線管装置 | |
JP2014127296A (ja) | 電子線照射装置 | |
CN104347334A (zh) | 单极x射线发射器 | |
JP2010027446A (ja) | 回転陽極型x線管装置 | |
JP2010080400A (ja) | 回転陽極型x線管装置 | |
JP2010021011A (ja) | 回転陽極型x線管装置 | |
Brzozowski et al. | Compatibility of interventional x‐ray and magnetic resonance imaging: Feasibility of a closed bore XMR (CBXMR) system | |
JP4676810B2 (ja) | コンピュータ断層撮影システム用の多チャンネル無接触電力伝送システム | |
WO2011018957A1 (ja) | 高電圧発生装置及びこれを用いたx線ct装置 | |
JP2010021010A (ja) | 回転陽極型x線管装置 | |
JP2021126154A (ja) | 粒子線治療装置、医療用超電導装置、および、超電導磁石装置 | |
US7701215B2 (en) | MR compatible rotating anode x-ray tube | |
JP6444433B2 (ja) | 磁気共鳴イメージング装置 | |
JP4146745B2 (ja) | 磁気共鳴イメージング装置 | |
JP2007324068A (ja) | X線発生用電源装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220125 Address after: Erlangen Patentee after: Siemens Healthineers AG Address before: Munich, Germany Patentee before: SIEMENS AG |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240905 Address after: German Phu F Haim Patentee after: Siemens Medical AG Country or region after: Germany Address before: Erlangen Patentee before: Siemens Healthineers AG Country or region before: Germany |