JP2018532468A5 - - Google Patents
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- JP2018532468A5 JP2018532468A5 JP2018514991A JP2018514991A JP2018532468A5 JP 2018532468 A5 JP2018532468 A5 JP 2018532468A5 JP 2018514991 A JP2018514991 A JP 2018514991A JP 2018514991 A JP2018514991 A JP 2018514991A JP 2018532468 A5 JP2018532468 A5 JP 2018532468A5
- Authority
- JP
- Japan
- Prior art keywords
- spectral imaging
- phantom
- spectral
- insert
- imaging
- 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
- 238000000701 chemical imaging Methods 0.000 claims 36
- 230000003595 spectral effect Effects 0.000 claims 8
- 238000003384 imaging method Methods 0.000 claims 7
- 238000002591 computed tomography Methods 0.000 claims 6
- 238000000034 method Methods 0.000 claims 6
- 238000010521 absorption reaction Methods 0.000 claims 5
- 239000000463 material Substances 0.000 claims 5
- 239000002872 contrast media Substances 0.000 claims 4
- 239000000126 substance Substances 0.000 claims 4
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 claims 2
- 229910052688 Gadolinium Inorganic materials 0.000 claims 2
- 239000004698 Polyethylene Substances 0.000 claims 2
- 239000004809 Teflon Substances 0.000 claims 2
- 229920006362 Teflon® Polymers 0.000 claims 2
- 230000001419 dependent effect Effects 0.000 claims 2
- ZPWVASYFFYYZEW-UHFFFAOYSA-L dipotassium hydrogen phosphate Chemical compound [K+].[K+].OP([O-])([O-])=O ZPWVASYFFYYZEW-UHFFFAOYSA-L 0.000 claims 2
- 229910000396 dipotassium phosphate Inorganic materials 0.000 claims 2
- 235000019797 dipotassium phosphate Nutrition 0.000 claims 2
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 claims 2
- 229910000397 disodium phosphate Inorganic materials 0.000 claims 2
- 235000019800 disodium phosphate Nutrition 0.000 claims 2
- UIWYJDYFSGRHKR-UHFFFAOYSA-N gadolinium atom Chemical compound [Gd] UIWYJDYFSGRHKR-UHFFFAOYSA-N 0.000 claims 2
- 229910052740 iodine Inorganic materials 0.000 claims 2
- 239000011630 iodine Substances 0.000 claims 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims 2
- 229920000515 polycarbonate Polymers 0.000 claims 2
- 239000004417 polycarbonate Substances 0.000 claims 2
- -1 polyethylene Polymers 0.000 claims 2
- 229920000573 polyethylene Polymers 0.000 claims 2
- 239000004926 polymethyl methacrylate Substances 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- 238000013170 computed tomography imaging Methods 0.000 claims 1
- 238000000354 decomposition reaction Methods 0.000 claims 1
- 239000011343 solid material Substances 0.000 claims 1
- 238000001228 spectrum Methods 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP15186385.9 | 2015-09-23 | ||
| EP15186385 | 2015-09-23 | ||
| PCT/EP2016/072570 WO2017050914A1 (en) | 2015-09-23 | 2016-09-22 | Spectral imaging phantom and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2018532468A JP2018532468A (ja) | 2018-11-08 |
| JP2018532468A5 true JP2018532468A5 (https=) | 2019-11-07 |
Family
ID=54198999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018514991A Pending JP2018532468A (ja) | 2015-09-23 | 2016-09-22 | スペクトル撮像ファントム及び方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US10758202B2 (https=) |
| EP (1) | EP3352669A1 (https=) |
| JP (1) | JP2018532468A (https=) |
| CN (1) | CN108024774A (https=) |
| WO (1) | WO2017050914A1 (https=) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108903961A (zh) * | 2018-07-19 | 2018-11-30 | 深圳市倍康美医疗电子商务有限公司 | 一种cbct成像方法、存储介质及系统 |
| CN113423342B (zh) * | 2019-02-14 | 2024-09-10 | 棱镜传感器公司 | x射线成像系统的校准 |
| JP7238601B2 (ja) * | 2019-05-28 | 2023-03-14 | コニカミノルタ株式会社 | 放射線画像処理装置、画像処理方法、プログラム及び放射線撮影装置 |
| DE102019210471B4 (de) * | 2019-07-16 | 2021-12-23 | Siemens Healthcare Gmbh | Verfahren und Vorrichtung zur Bildgebung in der Computertomographie |
| CN112494065A (zh) * | 2020-12-31 | 2021-03-16 | 金堂县第一人民医院 | 一种影像质控装置与检查床一体化技术方法 |
| CN118038740A (zh) * | 2024-03-21 | 2024-05-14 | 中国科学技术大学 | 一种基于遥操作的康普顿散射实验教学装置 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4233507A (en) * | 1979-05-07 | 1980-11-11 | General Electric Company | Computer tomography table containing calibration and correlation samples |
| US4922915A (en) * | 1987-11-27 | 1990-05-08 | Ben A. Arnold | Automated image detail localization method |
| WO1993024055A1 (fr) * | 1992-05-29 | 1993-12-09 | Ge Yokogawa Medical Systems, Ltd. | Procede de determination quantitative de mineral osseux au moyen d'un equipement de tomographie informatisee |
| US7778380B2 (en) * | 2005-09-06 | 2010-08-17 | Koninklijke Philips Electronics N.V. | Data handling and analysis in computed tomography with multiple energy windows |
| DE102006049664A1 (de) | 2006-10-18 | 2008-05-08 | Vamp Verfahren Und Apparate Der Medizinischen Physik Gmbh | Kalibriermethode für Zwei- oder Mehrspektrentomographie |
| US7756239B2 (en) * | 2006-12-07 | 2010-07-13 | General Electric Company | Diagnostic imaging two non K-edge basis materials plus N K-edge contrast agents |
| WO2008151202A2 (en) * | 2007-06-03 | 2008-12-11 | The Regents Of The University Of California | Elastic deformable heart and torso phantom for nuclear imaging of heart with realistic modes of cardiac and respiratory motion |
| US8611627B2 (en) | 2009-12-23 | 2013-12-17 | General Electric Company | CT spectral calibration |
| US8777485B2 (en) | 2010-09-24 | 2014-07-15 | Varian Medical Systems, Inc. | Method and apparatus pertaining to computed tomography scanning using a calibration phantom |
| US8309910B2 (en) * | 2010-12-15 | 2012-11-13 | General Electric Company | Phantom for spectral CT image system calibration |
| CN105188547B (zh) | 2013-05-10 | 2019-06-04 | 皇家飞利浦有限公司 | 光子计数探测器校准 |
| PL3264986T3 (pl) * | 2015-03-06 | 2020-07-13 | Stellenbosch University | Fantom obrazowania dla urządzeń opartych na promieniowaniu |
| DE102015205347B3 (de) * | 2015-03-24 | 2016-06-30 | Bruker Biospin Mri Gmbh | Phantom-System, Verwendung des Phantom-Systems und bildgebende Anordnung mit Phantom-System |
| WO2016168292A1 (en) * | 2015-04-13 | 2016-10-20 | Accumetra, Llc | Table top image calibration phantom |
-
2016
- 2016-09-22 CN CN201680055538.XA patent/CN108024774A/zh active Pending
- 2016-09-22 US US15/758,367 patent/US10758202B2/en active Active
- 2016-09-22 EP EP16781300.5A patent/EP3352669A1/en not_active Withdrawn
- 2016-09-22 JP JP2018514991A patent/JP2018532468A/ja active Pending
- 2016-09-22 WO PCT/EP2016/072570 patent/WO2017050914A1/en not_active Ceased
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