JP2002277555A - 放射線イメージャカバー - Google Patents
放射線イメージャカバーInfo
- Publication number
- JP2002277555A JP2002277555A JP2001337407A JP2001337407A JP2002277555A JP 2002277555 A JP2002277555 A JP 2002277555A JP 2001337407 A JP2001337407 A JP 2001337407A JP 2001337407 A JP2001337407 A JP 2001337407A JP 2002277555 A JP2002277555 A JP 2002277555A
- Authority
- JP
- Japan
- Prior art keywords
- cover plate
- light absorbing
- radiation imager
- absorbing layer
- scintillator
- 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.)
- Pending
Links
- 230000005855 radiation Effects 0.000 title claims abstract description 55
- 230000003287 optical effect Effects 0.000 claims abstract description 30
- 239000000758 substrate Substances 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 239000000654 additive Substances 0.000 claims description 3
- 230000000996 additive effect Effects 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 3
- 239000006229 carbon black Substances 0.000 claims description 2
- 239000000975 dye Substances 0.000 claims 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 230000002285 radioactive effect Effects 0.000 abstract 1
- 238000003384 imaging method Methods 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 4
- XQPRBTXUXXVTKB-UHFFFAOYSA-M caesium iodide Chemical compound [I-].[Cs+] XQPRBTXUXXVTKB-UHFFFAOYSA-M 0.000 description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000003550 marker Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002861 polymer material Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- BKVIYDNLLOSFOA-UHFFFAOYSA-N thallium Chemical compound [Tl] BKVIYDNLLOSFOA-UHFFFAOYSA-N 0.000 description 2
- 229910052716 thallium Inorganic materials 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- -1 activated terbium silicate Chemical class 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000000747 cardiac effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009607 mammography Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 238000002601 radiography Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000002207 thermal evaporation Methods 0.000 description 1
Classifications
-
- 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
- G01T1/2018—Scintillation-photodiode combinations
- G01T1/20182—Modular detectors, e.g. tiled scintillators or tiled photodiodes
-
- 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
- G01T1/2018—Scintillation-photodiode combinations
- G01T1/20188—Auxiliary details, e.g. casings or cooling
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Molecular Biology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Measurement Of Radiation (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/704594 | 2000-11-03 | ||
| US09/704,594 US6541774B1 (en) | 2000-11-03 | 2000-11-03 | Radiation imager cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2002277555A true JP2002277555A (ja) | 2002-09-25 |
| JP2002277555A5 JP2002277555A5 (enExample) | 2005-07-07 |
Family
ID=24830146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001337407A Pending JP2002277555A (ja) | 2000-11-03 | 2001-11-02 | 放射線イメージャカバー |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US6541774B1 (enExample) |
| JP (1) | JP2002277555A (enExample) |
| DE (1) | DE10153882A1 (enExample) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6657201B2 (en) * | 2001-06-29 | 2003-12-02 | General Electric Company | Cover plate having spacer lip with hermetic barrier for radiation imager and method of manufacturing same |
| US6720561B2 (en) * | 2001-12-06 | 2004-04-13 | General Electric Company | Direct CsI scintillator coating for improved digital X-ray detector assembly longevity |
| US7019304B2 (en) * | 2003-10-06 | 2006-03-28 | General Electric Company | Solid-state radiation imager with back-side irradiation |
| US7138638B2 (en) * | 2003-11-20 | 2006-11-21 | Juni Jack E | Edge effects treatment for crystals |
| US7993322B2 (en) * | 2003-12-15 | 2011-08-09 | Kimberly-Clark Worldwide, Inc. | Absorbent garment having outer shell and adjustable absorbent assembly therein |
| EP2058108B1 (en) * | 2005-03-09 | 2012-06-06 | 3M Innovative Properties Company | Patterned roll for casting a patterned surface onto an opaque web |
| US7696482B1 (en) * | 2006-06-02 | 2010-04-13 | Radiation Monitoring Devices, Inc. | High spatial resolution radiation detector |
| US7605374B2 (en) * | 2007-03-27 | 2009-10-20 | General Electric Company | X-ray detector fabrication methods and apparatus therefrom |
| JP5047318B2 (ja) * | 2010-03-05 | 2012-10-10 | 株式会社日立ハイテクノロジーズ | 電子顕微鏡画像と光学画像を重ねて表示する方法 |
| JP5178900B2 (ja) * | 2010-11-08 | 2013-04-10 | 富士フイルム株式会社 | 放射線検出器 |
| US8558185B2 (en) * | 2010-12-21 | 2013-10-15 | Carestream Health, Inc. | Digital radiographic detector array including spacers and methods for same |
| US20170090042A1 (en) | 2015-09-30 | 2017-03-30 | Varian Medical Systems, Inc. | Method for fabricating pixelated scintillators |
| US10330798B2 (en) * | 2016-04-01 | 2019-06-25 | Varian Medical Systems, Inc. | Scintillating glass pixelated imager |
| JP2018009803A (ja) * | 2016-07-11 | 2018-01-18 | コニカミノルタ株式会社 | シンチレータパネル |
| CA3071647A1 (en) | 2017-08-03 | 2019-02-07 | The Research Foundation For The State University Of New York | Dual-screen digital radiography with asymmetric reflective screens |
| WO2019226859A1 (en) | 2018-05-23 | 2019-11-28 | The Research Foundation For The State University Of New York | Flat panel x-ray imager with scintillating glass substrate |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5179284A (en) | 1991-08-21 | 1993-01-12 | General Electric Company | Solid state radiation imager having a reflective and protective coating |
| US5132539A (en) * | 1991-08-29 | 1992-07-21 | General Electric Company | Planar X-ray imager having a moisture-resistant sealing structure |
| US5463225A (en) | 1992-06-01 | 1995-10-31 | General Electric Company | Solid state radiation imager with high integrity barrier layer and method of fabricating |
| US5401668A (en) * | 1993-09-02 | 1995-03-28 | General Electric Company | Method for fabrication solid state radiation imager having improved scintillator adhesion |
| US5517031A (en) | 1994-06-21 | 1996-05-14 | General Electric Company | Solid state imager with opaque layer |
| US5430298A (en) * | 1994-06-21 | 1995-07-04 | General Electric Company | CT array with improved photosensor linearity and reduced crosstalk |
| US5641984A (en) * | 1994-08-19 | 1997-06-24 | General Electric Company | Hermetically sealed radiation imager |
| DE69803438T2 (de) * | 1997-02-14 | 2002-07-11 | Hamamatsu Photonics K.K., Hamamatsu | Strahlungsdetektor und verfahren zu seiner herstellung |
| US6031234A (en) * | 1997-12-08 | 2000-02-29 | General Electric Company | High resolution radiation imager |
| US6146489A (en) * | 1998-11-19 | 2000-11-14 | General Electric Company | Method and apparatus for depositing scintillator material on radiation imager |
-
2000
- 2000-11-03 US US09/704,594 patent/US6541774B1/en not_active Expired - Fee Related
-
2001
- 2001-11-02 DE DE10153882A patent/DE10153882A1/de not_active Withdrawn
- 2001-11-02 JP JP2001337407A patent/JP2002277555A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE10153882A1 (de) | 2002-08-01 |
| US6541774B1 (en) | 2003-04-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
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| A521 | Request for written amendment filed |
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| A911 | Transfer to examiner for re-examination before appeal (zenchi) |
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| A912 | Re-examination (zenchi) completed and case transferred to appeal board |
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| A601 | Written request for extension of time |
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