JP2020537568A - 放射線ターゲット標示 - Google Patents
放射線ターゲット標示 Download PDFInfo
- Publication number
- JP2020537568A JP2020537568A JP2020521424A JP2020521424A JP2020537568A JP 2020537568 A JP2020537568 A JP 2020537568A JP 2020521424 A JP2020521424 A JP 2020521424A JP 2020521424 A JP2020521424 A JP 2020521424A JP 2020537568 A JP2020537568 A JP 2020537568A
- Authority
- JP
- Japan
- Prior art keywords
- light field
- radiation
- subject
- region
- radiation beam
- 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.)
- Withdrawn
Links
- 230000005855 radiation Effects 0.000 title claims abstract description 221
- 238000000034 method Methods 0.000 claims abstract description 39
- 238000003384 imaging method Methods 0.000 claims description 58
- 230000003287 optical effect Effects 0.000 claims description 11
- LFEUVBZXUFMACD-UHFFFAOYSA-H lead(2+);trioxido(oxo)-$l^{5}-arsane Chemical compound [Pb+2].[Pb+2].[Pb+2].[O-][As]([O-])([O-])=O.[O-][As]([O-])([O-])=O LFEUVBZXUFMACD-UHFFFAOYSA-H 0.000 claims description 4
- 230000001225 therapeutic effect Effects 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 238000007689 inspection Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000001959 radiotherapy Methods 0.000 description 4
- 230000008685 targeting Effects 0.000 description 4
- PEQMJVGRHNZPAM-UHFFFAOYSA-N 1,4-dichloro-2-isocyanatobenzene Chemical compound ClC1=CC=C(Cl)C(N=C=O)=C1 PEQMJVGRHNZPAM-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 239000003086 colorant Substances 0.000 description 3
- 238000002591 computed tomography Methods 0.000 description 3
- 238000002601 radiography Methods 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 2
- 201000011510 cancer Diseases 0.000 description 2
- 238000002059 diagnostic imaging Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012800 visualization Methods 0.000 description 2
- 206010028980 Neoplasm Diseases 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000005251 gamma ray Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 230000005577 local transmission Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000009607 mammography Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 210000004872 soft tissue Anatomy 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/08—Auxiliary means for directing the radiation beam to a particular spot, e.g. using light beams
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/42—Arrangements for detecting radiation specially adapted for radiation diagnosis
- A61B6/4291—Arrangements for detecting radiation specially adapted for radiation diagnosis the detector being combined with a grid or grating
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/48—Diagnostic techniques
- A61B6/484—Diagnostic techniques involving phase contrast X-ray imaging
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Engineering & Computer Science (AREA)
- Radiology & Medical Imaging (AREA)
- Biomedical Technology (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP17196991.8A EP3473186A1 (en) | 2017-10-18 | 2017-10-18 | Radiation target indication |
| EP17196991.8 | 2017-10-18 | ||
| PCT/EP2018/078311 WO2019076939A1 (en) | 2017-10-18 | 2018-10-17 | INDICATION OF TARGET OF RADIATION |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2020537568A true JP2020537568A (ja) | 2020-12-24 |
| JP2020537568A5 JP2020537568A5 (cg-RX-API-DMAC7.html) | 2021-11-25 |
Family
ID=60269611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020521424A Withdrawn JP2020537568A (ja) | 2017-10-18 | 2018-10-17 | 放射線ターゲット標示 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20200330056A1 (cg-RX-API-DMAC7.html) |
| EP (2) | EP3473186A1 (cg-RX-API-DMAC7.html) |
| JP (1) | JP2020537568A (cg-RX-API-DMAC7.html) |
| CN (1) | CN111246801A (cg-RX-API-DMAC7.html) |
| WO (1) | WO2019076939A1 (cg-RX-API-DMAC7.html) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4014879A1 (en) | 2020-12-16 | 2022-06-22 | Koninklijke Philips N.V. | Field of view visualization for phase contrast x-ray imaging systems |
| DE102021208842B4 (de) | 2021-08-12 | 2024-04-25 | Siemens Healthineers Ag | Einblendung eines Kollimatorfeldes einer Röntgenquelle in einem Untersuchungsbereich |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5685329A (en) * | 1979-12-14 | 1981-07-11 | Tokyo Shibaura Electric Co | Computer tomogram apparatus |
| CN100542485C (zh) * | 2005-08-04 | 2009-09-23 | Ge医疗系统环球技术有限公司 | X光成像设备 |
| DE102006037255A1 (de) * | 2006-02-01 | 2007-08-02 | Siemens Ag | Fokus-Detektor-Anordnung einer Röntgenapparatur zur Erzeugung projektiver oder tomographischer Phasenkontrastaufnahmen |
| WO2008024584A2 (en) * | 2006-08-22 | 2008-02-28 | Koninklijke Philips Electronics, N.V. | Artifact correction for motion artifacted images |
| JP5498788B2 (ja) * | 2006-08-25 | 2014-05-21 | コーニンクレッカ フィリップス エヌ ヴェ | マルチ管ｘ線検出 |
| US20090041201A1 (en) * | 2007-08-06 | 2009-02-12 | Carestream Health, Inc. | Alignment apparatus for imaging system |
| US8173983B1 (en) * | 2010-01-07 | 2012-05-08 | Velayudhan Sahadevan | All field simultaneous radiation therapy |
| JP5702586B2 (ja) * | 2010-02-04 | 2015-04-15 | 富士フイルム株式会社 | 放射線撮影システム |
| US8827554B2 (en) * | 2010-04-13 | 2014-09-09 | Carestream Health, Inc. | Tube alignment for mobile radiography system |
| NL2005901C2 (en) * | 2010-12-22 | 2012-06-25 | Nucletron Bv | A mobile x-ray unit. |
| JP5694869B2 (ja) * | 2011-07-11 | 2015-04-01 | 富士フイルム株式会社 | 放射線撮影装置 |
| AU2012340630B2 (en) * | 2011-11-25 | 2015-01-22 | Aribex, Inc. | X-ray distance indicator and related methods |
| JP6150464B2 (ja) * | 2012-05-31 | 2017-06-21 | キヤノン株式会社 | ステレオｘ線撮影装置 |
| EP2988673B1 (en) * | 2013-04-23 | 2017-06-14 | Koninklijke Philips N.V. | Tube-detector alignment using light projections |
| JP2016165315A (ja) * | 2013-09-03 | 2016-09-15 | コニカミノルタ株式会社 | 放射線画像撮影装置 |
| DE102014203811B4 (de) * | 2014-03-03 | 2019-07-11 | Siemens Healthcare Gmbh | Ergänzungssystem zur interferometrischen Röntgenbildgebung und projektive Röntgenvorrichtung |
| US10568593B2 (en) * | 2014-05-15 | 2020-02-25 | Koninklijke Philips N.V. | Multi-focal spot imaging system |
| KR101798939B1 (ko) * | 2015-09-08 | 2017-11-17 | 삼성전자주식회사 | 엑스선 영상 장치 및 그 제어방법 |
-
2017
- 2017-10-18 EP EP17196991.8A patent/EP3473186A1/en not_active Withdrawn
-
2018
- 2018-10-17 US US16/756,666 patent/US20200330056A1/en not_active Abandoned
- 2018-10-17 WO PCT/EP2018/078311 patent/WO2019076939A1/en not_active Ceased
- 2018-10-17 CN CN201880067933.9A patent/CN111246801A/zh active Pending
- 2018-10-17 JP JP2020521424A patent/JP2020537568A/ja not_active Withdrawn
- 2018-10-17 EP EP18785380.9A patent/EP3697308B1/en not_active Not-in-force
Also Published As
| Publication number | Publication date |
|---|---|
| US20200330056A1 (en) | 2020-10-22 |
| CN111246801A (zh) | 2020-06-05 |
| WO2019076939A1 (en) | 2019-04-25 |
| EP3697308B1 (en) | 2021-10-06 |
| EP3473186A1 (en) | 2019-04-24 |
| EP3697308A1 (en) | 2020-08-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20211014 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20211014 |
|
| A761 | Written withdrawal of application |
Free format text: JAPANESE INTERMEDIATE CODE: A761 Effective date: 20220207 |