CN102989086B - 用于验证辐照场的方法和装置 - Google Patents
用于验证辐照场的方法和装置 Download PDFInfo
- Publication number
- CN102989086B CN102989086B CN201210327990.0A CN201210327990A CN102989086B CN 102989086 B CN102989086 B CN 102989086B CN 201210327990 A CN201210327990 A CN 201210327990A CN 102989086 B CN102989086 B CN 102989086B
- Authority
- CN
- China
- Prior art keywords
- irradiation field
- radiotherapy
- verification device
- collimator
- patient
- 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
Links
- 238000000034 method Methods 0.000 title claims description 9
- 238000001959 radiotherapy Methods 0.000 claims abstract description 20
- 238000012795 verification Methods 0.000 claims abstract description 10
- 238000003384 imaging method Methods 0.000 claims description 7
- 239000003550 marker Substances 0.000 claims description 4
- 238000005259 measurement Methods 0.000 claims description 3
- 238000004088 simulation Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 1
- 230000005855 radiation Effects 0.000 abstract description 18
- 206010028980 Neoplasm Diseases 0.000 description 5
- 238000002591 computed tomography Methods 0.000 description 2
- 230000005865 ionizing radiation Effects 0.000 description 2
- 230000001678 irradiating effect Effects 0.000 description 2
- 210000000920 organ at risk Anatomy 0.000 description 2
- 238000002560 therapeutic procedure Methods 0.000 description 2
- 230000005778 DNA damage Effects 0.000 description 1
- 231100000277 DNA damage Toxicity 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 238000013170 computed tomography imaging Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000011287 therapeutic dose Methods 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 210000004881 tumor cell Anatomy 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
- A61N5/1048—Monitoring, verifying, controlling systems and methods
- A61N5/1049—Monitoring, verifying, controlling systems and methods for verifying the position of the patient with respect to the radiation beam
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
- A61N5/1042—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy with spatial modulation of the radiation beam within the treatment head
- A61N5/1045—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy with spatial modulation of the radiation beam within the treatment head using a multi-leaf collimator, e.g. for intensity modulated radiation therapy or IMRT
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
- A61N5/1048—Monitoring, verifying, controlling systems and methods
- A61N5/1064—Monitoring, verifying, controlling systems and methods for adjusting radiation treatment in response to monitoring
- A61N5/1065—Beam adjustment
- A61N5/1067—Beam adjustment in real time, i.e. during treatment
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
- A61N5/1048—Monitoring, verifying, controlling systems and methods
- A61N5/1049—Monitoring, verifying, controlling systems and methods for verifying the position of the patient with respect to the radiation beam
- A61N2005/105—Monitoring, verifying, controlling systems and methods for verifying the position of the patient with respect to the radiation beam using a laser alignment system
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Pathology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Radiation-Therapy Devices (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102011082257.7 | 2011-09-07 | ||
| DE102011082257.7A DE102011082257B4 (de) | 2011-09-07 | 2011-09-07 | Verifikation eines Bestrahlungsfeldes unter Verwendung eines virtuellen Isozentrums |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102989086A CN102989086A (zh) | 2013-03-27 |
| CN102989086B true CN102989086B (zh) | 2017-04-12 |
Family
ID=47710565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210327990.0A Active CN102989086B (zh) | 2011-09-07 | 2012-09-06 | 用于验证辐照场的方法和装置 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US8907308B2 (zh) |
| CN (1) | CN102989086B (zh) |
| DE (1) | DE102011082257B4 (zh) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE112008004206B4 (de) * | 2008-12-24 | 2013-06-20 | Mitsubishi Electric Corp. | Teilchenstrahl-Therapiesystem mit Bestätigung der Formgebung eines variablen Kollimators auch während eines Bestrahlungsvorganges |
| DE102018008806A1 (de) | 2018-11-09 | 2020-05-14 | Städtisches Klinikum Dessau | Verfahren zur echtheitsbezogenen Korrektur der räumlichen Lage des Zentralstrahles von Strahlentherapiegeräten und der Patientenposition |
| US20220219015A1 (en) * | 2021-01-11 | 2022-07-14 | James Chinan Chen | Method of treatment by radiotherapy |
| CN115671579A (zh) * | 2022-10-31 | 2023-02-03 | 大连大学附属中山医院 | 一种图像引导放射治疗模拟定位系统与方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6032066A (en) * | 1997-02-07 | 2000-02-29 | Jcrt Radiation Oncology Support Services | Method and apparatus for virtual radiotherapy beam projection localization in real space |
| US7505559B2 (en) * | 2006-08-25 | 2009-03-17 | Accuray Incorporated | Determining a target-to-surface distance and using it for real time absorbed dose calculation and compensation |
| DE102008012496A1 (de) | 2008-03-04 | 2009-09-10 | Lap Gmbh Laser Applikationen | Vorrichtung und Verfahren zur Darstellung eines Feldes auf der Oberfläche eines Patientenkörpers |
| AU2009249863B2 (en) * | 2008-05-22 | 2013-12-12 | Vladimir Yegorovich Balakin | Multi-field charged particle cancer therapy method and apparatus |
| DE102008025014A1 (de) | 2008-05-24 | 2009-11-26 | Lap Gmbh Laser Applikationen | Vorrichtung und Verfahren zur Markierung eines Bestrahlungsfeldes auf der Oberfläche eines Patientenkörpers |
| JP2011019707A (ja) * | 2009-07-15 | 2011-02-03 | Fujifilm Corp | X線撮影装置、x線撮影装置の制御方法、及びプログラム |
-
2011
- 2011-09-07 DE DE102011082257.7A patent/DE102011082257B4/de active Active
-
2012
- 2012-09-06 CN CN201210327990.0A patent/CN102989086B/zh active Active
- 2012-09-06 US US13/605,897 patent/US8907308B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US20130243157A1 (en) | 2013-09-19 |
| DE102011082257B4 (de) | 2016-08-25 |
| US8907308B2 (en) | 2014-12-09 |
| DE102011082257A1 (de) | 2013-03-07 |
| CN102989086A (zh) | 2013-03-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220217 Address after: Erlangen Patentee after: Siemens Healthineers AG Address before: Munich, Germany Patentee before: SIEMENS AG |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240903 Address after: German Phu F Haim Patentee after: Siemens Medical AG Country or region after: Germany Address before: Erlangen Patentee before: Siemens Healthineers AG Country or region before: Germany |