JP2022547410A5 - - Google Patents
Info
- Publication number
- JP2022547410A5 JP2022547410A5 JP2022511068A JP2022511068A JP2022547410A5 JP 2022547410 A5 JP2022547410 A5 JP 2022547410A5 JP 2022511068 A JP2022511068 A JP 2022511068A JP 2022511068 A JP2022511068 A JP 2022511068A JP 2022547410 A5 JP2022547410 A5 JP 2022547410A5
- Authority
- JP
- Japan
- Prior art keywords
- ray
- anode
- cathode
- spectrum
- detector
- 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
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP19193702.8A EP3785636A1 (en) | 2019-08-27 | 2019-08-27 | Multi-spectral x-ray imaging using conventional equipment |
| EP19193702.8 | 2019-08-27 | ||
| PCT/EP2020/073540 WO2021037749A1 (en) | 2019-08-27 | 2020-08-21 | Multi-spectral x-ray imaging using conventional equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2022547410A JP2022547410A (ja) | 2022-11-14 |
| JP2022547410A5 true JP2022547410A5 (https=) | 2024-09-19 |
Family
ID=67770402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022511068A Pending JP2022547410A (ja) | 2019-08-27 | 2020-08-21 | 従来の装置を用いたマルチスペクトルｘ線画像 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US12016711B2 (https=) |
| EP (2) | EP3785636A1 (https=) |
| JP (1) | JP2022547410A (https=) |
| CN (1) | CN114340502B (https=) |
| WO (1) | WO2021037749A1 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3785636A1 (en) * | 2019-08-27 | 2021-03-03 | Koninklijke Philips N.V. | Multi-spectral x-ray imaging using conventional equipment |
| KR20250086111A (ko) * | 2023-12-06 | 2025-06-13 | 주식회사 고영테크놀러지 | 복수의 전자총을 포함하는 x선관 및 이를 포함하는 시스템 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7050529B2 (en) * | 2002-07-23 | 2006-05-23 | Ge Medical Systems Global Technolgy Company, Llc | Methods and apparatus for performing a computed tomography scan |
| ATE470948T1 (de) * | 2003-07-30 | 2010-06-15 | Koninkl Philips Electronics Nv | Röntgenröhre mit geformter anode |
| JP3909048B2 (ja) * | 2003-09-05 | 2007-04-25 | ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー | Ｘ線ｃｔ装置およびｘ線管 |
| JP2008023241A (ja) | 2006-07-25 | 2008-02-07 | Morita Mfg Co Ltd | デジタルｘ線撮影装置及び方法 |
| US7480365B1 (en) * | 2007-08-06 | 2009-01-20 | Carestream Health, Inc. | Dose reduced digital medical image simulations |
| JP2012024339A (ja) | 2010-07-23 | 2012-02-09 | Fujifilm Corp | 放射線画像撮影システム及びコリメータユニット |
| JP5951624B2 (ja) * | 2010-11-08 | 2016-07-13 | コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． | Ｘ線光源のｘ線放出収率における変化の判断 |
| US8483361B2 (en) * | 2010-12-22 | 2013-07-09 | General Electric Company | Anode target for an x-ray tube and method for controlling the x-ray tube |
| US8983161B2 (en) * | 2011-11-09 | 2015-03-17 | Varian Medical Systems International Ag | Automatic correction method of couch-bending in sequence CBCT reconstruction |
| US9538979B2 (en) * | 2013-09-05 | 2017-01-10 | Koninklijke Phiips N.V. | X-ray detection |
| US9683948B2 (en) * | 2013-11-01 | 2017-06-20 | General Electric Company | Systems and methods for iterative multi-material correction of image data |
| CN104323787B (zh) * | 2014-10-23 | 2017-01-18 | 中国科学院深圳先进技术研究院 | X射线断层扫描方法和系统 |
| CN105939667B (zh) * | 2014-12-05 | 2017-12-12 | 皇家飞利浦有限公司 | 用于生成谱计算机断层摄影投影数据的系统 |
| US9530196B2 (en) * | 2015-04-27 | 2016-12-27 | Varian Medical Systems, Inc. | Reducing heel effect in dual energy x-ray images |
| DE102015217421B4 (de) * | 2015-09-11 | 2023-05-17 | Siemens Healthcare Gmbh | Spektrale Filterung von Röntgenstrahlung für energieselektive Röntgenbildgebung |
| US10497153B2 (en) * | 2018-02-08 | 2019-12-03 | FMI Medical Systems Co., Ltd. | Heel effect correction in computed tomography |
| EP3785636A1 (en) * | 2019-08-27 | 2021-03-03 | Koninklijke Philips N.V. | Multi-spectral x-ray imaging using conventional equipment |
-
2019
- 2019-08-27 EP EP19193702.8A patent/EP3785636A1/en not_active Withdrawn
-
2020
- 2020-08-21 EP EP20757605.9A patent/EP4021305B1/en active Active
- 2020-08-21 CN CN202080060306.XA patent/CN114340502B/zh active Active
- 2020-08-21 JP JP2022511068A patent/JP2022547410A/ja active Pending
- 2020-08-21 WO PCT/EP2020/073540 patent/WO2021037749A1/en not_active Ceased
- 2020-08-21 US US17/637,954 patent/US12016711B2/en active Active
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