CN107452584B - X射线发生管、x射线发生装置和放射线照相系统 - Google Patents
X射线发生管、x射线发生装置和放射线照相系统 Download PDFInfo
- Publication number
- CN107452584B CN107452584B CN201710337444.8A CN201710337444A CN107452584B CN 107452584 B CN107452584 B CN 107452584B CN 201710337444 A CN201710337444 A CN 201710337444A CN 107452584 B CN107452584 B CN 107452584B
- Authority
- CN
- China
- Prior art keywords
- magnetic
- tube
- ray generator
- ray
- anode
- 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.)
- Active
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- 238000002601 radiography Methods 0.000 title claims abstract description 9
- 230000005291 magnetic effect Effects 0.000 claims abstract description 182
- 230000005540 biological transmission Effects 0.000 claims description 30
- 238000009413 insulation Methods 0.000 claims description 27
- 239000000463 material Substances 0.000 claims description 20
- 230000035699 permeability Effects 0.000 claims description 18
- 239000000758 substrate Substances 0.000 claims description 14
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 6
- 229910052750 molybdenum Inorganic materials 0.000 claims description 6
- 239000011733 molybdenum Substances 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 6
- 229910052721 tungsten Inorganic materials 0.000 claims description 6
- 239000010937 tungsten Substances 0.000 claims description 6
- 239000010941 cobalt Substances 0.000 claims description 5
- 229910017052 cobalt Inorganic materials 0.000 claims description 5
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 229910052759 nickel Inorganic materials 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 229910000889 permalloy Inorganic materials 0.000 claims description 3
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 2
- 229910000976 Electrical steel Inorganic materials 0.000 claims description 2
- 239000010962 carbon steel Substances 0.000 claims description 2
- 229910001172 neodymium magnet Inorganic materials 0.000 claims description 2
- 230000005408 paramagnetism Effects 0.000 claims description 2
- 229910000938 samarium–cobalt magnet Inorganic materials 0.000 claims description 2
- 229910052709 silver Inorganic materials 0.000 claims description 2
- 239000004332 silver Substances 0.000 claims description 2
- NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical compound [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 claims 1
- 229910000859 α-Fe Inorganic materials 0.000 claims 1
- 238000010894 electron beam technology Methods 0.000 abstract description 21
- 238000010586 diagram Methods 0.000 description 16
- 230000000694 effects Effects 0.000 description 8
- 230000008859 change Effects 0.000 description 6
- 239000004615 ingredient Substances 0.000 description 6
- 239000000696 magnetic material Substances 0.000 description 5
- 230000005415 magnetization Effects 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 230000004907 flux Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910000792 Monel Inorganic materials 0.000 description 2
- 229910018503 SF6 Inorganic materials 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 230000003190 augmentative effect Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000002889 diamagnetic material Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000003870 refractory metal Substances 0.000 description 2
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
- 241000238366 Cephalopoda Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910000828 alnico Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 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
- 230000008901 benefit Effects 0.000 description 1
- 229910052790 beryllium Inorganic materials 0.000 description 1
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- WRQGPGZATPOHHX-UHFFFAOYSA-N ethyl 2-oxohexanoate Chemical compound CCCCC(=O)C(=O)OCC WRQGPGZATPOHHX-UHFFFAOYSA-N 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000005298 paramagnetic effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000005297 pyrex Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 229910052702 rhenium Inorganic materials 0.000 description 1
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 description 1
- 229960000909 sulfur hexafluoride Drugs 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 235000012222 talc Nutrition 0.000 description 1
- 230000003685 thermal hair damage Effects 0.000 description 1
- 238000004846 x-ray emission Methods 0.000 description 1
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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J35/00—X-ray tubes
- H01J35/24—Tubes wherein the point of impact of the cathode ray on the anode or anticathode is movable relative to the surface thereof
- H01J35/30—Tubes wherein the point of impact of the cathode ray on the anode or anticathode is movable relative to the surface thereof by deflection of the cathode ray
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
- G01N23/04—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J35/00—X-ray tubes
- H01J35/02—Details
- H01J35/16—Vessels; Containers; Shields associated therewith
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2235/00—X-ray tubes
- H01J2235/08—Targets (anodes) and X-ray converters
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2235/00—X-ray tubes
- H01J2235/16—Vessels
- H01J2235/165—Shielding arrangements
-
- 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
- H01J35/112—Non-rotating anodes
- H01J35/116—Transmissive anodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J35/00—X-ray tubes
- H01J35/02—Details
- H01J35/16—Vessels; Containers; Shields associated therewith
- H01J35/18—Windows
- H01J35/186—Windows used as targets or X-ray converters
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- X-Ray Techniques (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016102863A JP6667366B2 (ja) | 2016-05-23 | 2016-05-23 | Ｘ線発生管、ｘ線発生装置、およびｘ線撮影システム |
| JP2016-102863 | 2016-05-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107452584A CN107452584A (zh) | 2017-12-08 |
| CN107452584B true CN107452584B (zh) | 2019-04-19 |
Family
ID=60330981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710337444.8A Active CN107452584B (zh) | 2016-05-23 | 2017-05-15 | X射线发生管、x射线发生装置和放射线照相系统 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US10504680B2 (enExample) |
| JP (1) | JP6667366B2 (enExample) |
| CN (1) | CN107452584B (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109068468B (zh) * | 2018-06-19 | 2021-12-17 | 广州市昊志影像科技有限公司 | 一种一体化场致发射x射线源 |
| KR102099410B1 (ko) * | 2019-04-04 | 2020-04-09 | 어썸레이 주식회사 | 세라믹계 소재로 이루어진 집속전극을 포함하는 x-선 발생장치 |
| KR102345321B1 (ko) * | 2019-07-15 | 2022-01-03 | 에이치디티 주식회사 | 다중 에너지 엑스선 발생 장치 및 방법 |
| US11721515B2 (en) | 2021-01-22 | 2023-08-08 | Hamamatsu Photonics K.K. | X-ray module |
| JP7549538B2 (ja) * | 2021-01-22 | 2024-09-11 | 浜松ホトニクス株式会社 | Ｘ線モジュール |
| JP7665449B2 (ja) * | 2021-06-30 | 2025-04-21 | 浜松ホトニクス株式会社 | Ｘ線発生装置 |
| JP7337312B1 (ja) | 2022-03-31 | 2023-09-01 | キヤノンアネルバ株式会社 | Ｘ線発生装置、ｘ線撮像装置、および、ｘ線発生装置の調整方法 |
| JP2025526004A (ja) * | 2022-08-10 | 2025-08-07 | エックス－サイト インコーポレイテッド | フィールドエミッタｘ線源の信頼性のための設計 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1698175A (zh) * | 2003-01-10 | 2005-11-16 | 东芝电子管件株式会社 | X射线装置 |
| CN101103431A (zh) * | 2005-11-09 | 2008-01-09 | 株式会社东芝 | X射线显像管的失真校正装置 |
| CN104756222A (zh) * | 2012-10-22 | 2015-07-01 | 株式会社岛津制作所 | X射线管装置 |
| CN105575747A (zh) * | 2014-10-29 | 2016-05-11 | 佳能株式会社 | X射线发生管、x射线发生装置和放射线照相系统 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7428298B2 (en) * | 2005-03-31 | 2008-09-23 | Moxtek, Inc. | Magnetic head for X-ray source |
| JP4650642B2 (ja) * | 2007-12-13 | 2011-03-16 | 株式会社エーイーティー | Ｘ線発生装置 |
| JP2009238600A (ja) * | 2008-03-27 | 2009-10-15 | Tohken Co Ltd | Ｘ線管用磁気シールド板 |
| JP4886760B2 (ja) | 2008-11-21 | 2012-02-29 | 株式会社東芝 | Ｘ線装置 |
| DE102011108508A1 (de) * | 2011-07-25 | 2013-01-31 | Carl Zeiss Meditec Ag | Anpassung eines Strahlungsfelds |
| US8923484B2 (en) * | 2012-08-31 | 2014-12-30 | General Electric Company | Motion correction system and method for an x-ray tube |
| WO2014125702A1 (ja) * | 2013-02-18 | 2014-08-21 | 株式会社島津製作所 | 外囲器回転型ｘ線管装置 |
| CN106206223B (zh) * | 2013-10-29 | 2019-06-14 | 万睿视影像有限公司 | 发射特点可调节以及磁性操控和聚焦的具有平面发射器的x射线管 |
| JP2015114132A (ja) * | 2013-12-09 | 2015-06-22 | キヤノン株式会社 | 放射線管及び放射線検査装置 |
-
2016
- 2016-05-23 JP JP2016102863A patent/JP6667366B2/ja active Active
-
2017
- 2017-05-15 CN CN201710337444.8A patent/CN107452584B/zh active Active
- 2017-05-17 US US15/598,106 patent/US10504680B2/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1698175A (zh) * | 2003-01-10 | 2005-11-16 | 东芝电子管件株式会社 | X射线装置 |
| CN101103431A (zh) * | 2005-11-09 | 2008-01-09 | 株式会社东芝 | X射线显像管的失真校正装置 |
| CN104756222A (zh) * | 2012-10-22 | 2015-07-01 | 株式会社岛津制作所 | X射线管装置 |
| CN105575747A (zh) * | 2014-10-29 | 2016-05-11 | 佳能株式会社 | X射线发生管、x射线发生装置和放射线照相系统 |
Also Published As
| Publication number | Publication date |
|---|---|
| US10504680B2 (en) | 2019-12-10 |
| US20170338077A1 (en) | 2017-11-23 |
| JP6667366B2 (ja) | 2020-03-18 |
| JP2017212054A (ja) | 2017-11-30 |
| CN107452584A (zh) | 2017-12-08 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| GR01 | Patent grant | ||
| GR01 | Patent grant |