JP6211469B2 - 放射線治療シミュレーション装置 - Google Patents
放射線治療シミュレーション装置 Download PDFInfo
- Publication number
- JP6211469B2 JP6211469B2 JP2014123243A JP2014123243A JP6211469B2 JP 6211469 B2 JP6211469 B2 JP 6211469B2 JP 2014123243 A JP2014123243 A JP 2014123243A JP 2014123243 A JP2014123243 A JP 2014123243A JP 6211469 B2 JP6211469 B2 JP 6211469B2
- Authority
- JP
- Japan
- Prior art keywords
- information
- dose distribution
- patient
- human body
- position information
- 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.)
- Expired - Fee Related
Links
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
-
- 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
- A61N5/103—Treatment planning systems
- A61N5/1039—Treatment planning systems using functional images, e.g. PET or MRI
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)
- Nuclear Medicine (AREA)
Description
Claims (1)
- 患者の対象部位に照射された放射線による線量分布を演算する放射線治療シミュレーション装置であって、
複数の照射条件について所定の体型の人体モデルに対して放射線を照射した際のそれぞれの線量分布のデータを記憶する記憶部と、
前記患者に放射線を照射する際に適用される照射条件及び前記患者の体型情報を入力する入力部と、
前記患者の体型情報及び前記人体モデルの体型情報に基づいて、前記記憶部に記憶された線量分布のデータを補正する補正部と、を備え、
前記補正部は、
前記患者の体型情報を含むCT画像情報と、前記人体モデルの体型情報とを比較して、前記人体モデルの体型情報における位置情報を、前記患者の体型情報における位置情報に変換し、当該位置情報の変換に応じて前記記憶部に記憶された線量分布のデータを補正し、
前記患者に適用される照射条件に関する位置情報を、前記人体モデルの体型情報における位置情報に変換して、変換された位置情報に対応する線量分布のデータを前記記憶部に記憶された線量分布のデータから抽出し、抽出された前記線量分布のデータを、前記患者の体型情報に基づく位置情報に変換することで補正する、放射線治療シミュレーション装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014123243A JP6211469B2 (ja) | 2014-06-16 | 2014-06-16 | 放射線治療シミュレーション装置 |
TW104118602A TWI545521B (zh) | 2014-06-16 | 2015-06-09 | Radiation therapy simulator |
EP15809175.1A EP3156101B1 (en) | 2014-06-16 | 2015-06-16 | Radiation-therapy simulation apparatus |
PCT/JP2015/067315 WO2015194554A1 (ja) | 2014-06-16 | 2015-06-16 | 放射線治療シミュレーション装置 |
CN201580032442.7A CN106456993B (zh) | 2014-06-16 | 2015-06-16 | 放射线治疗模拟装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014123243A JP6211469B2 (ja) | 2014-06-16 | 2014-06-16 | 放射線治療シミュレーション装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016002178A JP2016002178A (ja) | 2016-01-12 |
JP6211469B2 true JP6211469B2 (ja) | 2017-10-11 |
Family
ID=54935537
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014123243A Expired - Fee Related JP6211469B2 (ja) | 2014-06-16 | 2014-06-16 | 放射線治療シミュレーション装置 |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP3156101B1 (ja) |
JP (1) | JP6211469B2 (ja) |
CN (1) | CN106456993B (ja) |
TW (1) | TWI545521B (ja) |
WO (1) | WO2015194554A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108778420A (zh) * | 2016-03-31 | 2018-11-09 | 住友重机械工业株式会社 | 中子捕获治疗法用治疗计划系统 |
JP6797555B2 (ja) * | 2016-05-09 | 2020-12-09 | キヤノンメディカルシステムズ株式会社 | 医用情報処理装置 |
JP6565120B2 (ja) * | 2016-09-23 | 2019-08-28 | 住友重機械工業株式会社 | 中性子捕捉療法システム、及び中性子捕捉療法用治療計画システム |
CN110709132B (zh) * | 2017-04-05 | 2022-08-05 | 加利福尼亚大学董事会 | 用户自适应放射疗法计划的方法和使用该方法的系统 |
CN110013613A (zh) * | 2019-04-16 | 2019-07-16 | 东莞东阳光高能医疗设备有限公司 | 一种硼中子俘获治疗计划系统 |
CN112346109A (zh) * | 2020-09-08 | 2021-02-09 | 中国辐射防护研究院 | 一种用于眼晶体剂量计校准的模型与方法 |
CN115798725B (zh) * | 2022-10-27 | 2024-03-26 | 佛山读图科技有限公司 | 用于核医学的带病灶人体仿真影像数据制作方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8688618B2 (en) * | 2009-06-23 | 2014-04-01 | The Johns Hopkins University | Method and system for determining treatment plans |
JP5641503B2 (ja) * | 2010-10-15 | 2014-12-17 | 国立大学法人 筑波大学 | マルチステップ・ラティス・ボクセル法 |
MX2013006336A (es) * | 2010-12-08 | 2013-09-26 | Bayer Inc | Generar un modelo adecuado para estimar la dosis de radiacion de un paciente resultante de escaneos para crear imagenes medicas. |
US9314646B2 (en) * | 2011-08-17 | 2016-04-19 | Mitsubishi Electric Corporation | Skin dose evaluation support apparatus and treatment planning apparatus |
JP2014054392A (ja) * | 2012-09-12 | 2014-03-27 | Toshiba Corp | 放射線治療計画装置 |
-
2014
- 2014-06-16 JP JP2014123243A patent/JP6211469B2/ja not_active Expired - Fee Related
-
2015
- 2015-06-09 TW TW104118602A patent/TWI545521B/zh not_active IP Right Cessation
- 2015-06-16 WO PCT/JP2015/067315 patent/WO2015194554A1/ja active Application Filing
- 2015-06-16 CN CN201580032442.7A patent/CN106456993B/zh not_active Expired - Fee Related
- 2015-06-16 EP EP15809175.1A patent/EP3156101B1/en not_active Not-in-force
Also Published As
Publication number | Publication date |
---|---|
TW201601116A (zh) | 2016-01-01 |
CN106456993B (zh) | 2019-04-05 |
EP3156101B1 (en) | 2019-05-22 |
CN106456993A (zh) | 2017-02-22 |
EP3156101A1 (en) | 2017-04-19 |
TWI545521B (zh) | 2016-08-11 |
WO2015194554A1 (ja) | 2015-12-23 |
EP3156101A4 (en) | 2018-03-07 |
JP2016002178A (ja) | 2016-01-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6211469B2 (ja) | 放射線治療シミュレーション装置 | |
US11266858B2 (en) | Systems, devices, and methods for quality assurance of radiation therapy | |
Koivula et al. | Feasibility of MRI‐only treatment planning for proton therapy in brain and prostate cancers: dose calculation accuracy in substitute CT images | |
EP3655101B1 (en) | Triggered treatment systems | |
Ehler et al. | Patient specific 3D printed phantom for IMRT quality assurance | |
RU2696428C2 (ru) | Система и способ отслеживания целевого объекта с использованием показателя качества во время лучевой терапии | |
US10391334B2 (en) | CBCT and X-ray combined setup with X-ray verification of patient positioning | |
JP6971537B2 (ja) | 治療計画装置及び治療計画方法 | |
WO2018051557A1 (en) | Medical image processing apparatus, treatment system, and medical image processing program | |
EP2739355B1 (en) | Dose-optimised patient positioning for radiotherapy | |
Zhou et al. | Feasibility study of deep learning‐based markerless real‐time lung tumor tracking with orthogonal X‐ray projection images | |
JP2008099807A (ja) | 放射線治療計画装置及び放射線治療計画方法 | |
Bogowicz et al. | Evaluation of a cone-beam computed tomography system calibrated for accurate radiotherapy dose calculation | |
US20230372736A1 (en) | Evaluation and presentation of robustness of a treatment plan | |
US12083358B2 (en) | Method and system for robust radiotherapy treatment planning for dose mapping uncertainties | |
JP2013240443A (ja) | 治療計画支援装置、及び、放射線治療システム | |
Liu et al. | Pre-treatment and real-time image guidance for a fixed-beam radiotherapy system | |
Hyka et al. | Comparison Between Different Dosimetric Tools Applications in Radiotherapy | |
Abella et al. | Comparison of MCNP5 dose calculations inside the RANDO phantom irradiated with a MLC LinAc rhombus-shaped photon beam against treatment planning system PLUNC | |
Oosthuizen et al. | Comparing different fetal dose calculation methods |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20161018 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20170627 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170825 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20170912 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20170913 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6211469 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
LAPS | Cancellation because of no payment of annual fees |