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YY/T 0889-2013: Intensity-modulated radiation treatment planning system - Functional performance characteristics and test methods
YY/T 0889-2013
Intensity-modulated radiation treatment planning system - Functional performance characteristics and test methods
ICS 11.040.60
C43
People's Republic of China pharmaceutical industry standards
IMRT planning system performance and test methods
Issued on. 2013-10-21
2014-10-01 implementation
China Food and Drug Administration released
Table of Contents
Introduction Ⅲ
1 Scope 1
2 Normative references 1
3 Terms and definitions
Performance Requirements 2 4
4.1 2-point dose calculation accuracy
4.2 dose calculation accuracy 2
4.3 treatment planning dose Goal 2
5 Test Method 2
5.1 Test conditions 2
5.2 2-point dose calculation accuracy
5.3 dose calculation accuracy of 3
5.4 treatment planning dose Goal 3
Appendix A (normative) Test Example 4
Annex B (informative) Test Data 11
Reference 12
Foreword
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
Please note that some of the content of this document may involve patents. Release mechanism of the present document does not assume responsibility for the identification of these patents.
This standard was proposed by the China Food and Drug Administration.
This standard by the National Standardization Technical Committee appliances medical radiotherapy, nuclear medicine science equipment at the Technical Committee and the radiation dose
(SAC/TC10/SC3) centralized.
This standard was drafted. Beijing Medical Device Control, Chinese Academy of Medical Sciences Cancer Hospital, Institute of Nuclear Science and Technology, Sichuan University
Studies, Beijing Cancer Hospital.
The main drafters of this standard. Coke spring camp, Zhang Xin, Dai Jianrong, Li Minghui, hook into Jun, Wu Hao.
IMRT planning system performance and test methods
1 Scope
This standard specifies the terms, definitions, performance requirements and test methods for IMRT planning system.
This standard applies to high energy X beam dose calculation function of IMRT treatment planning system (hereinafter referred to as the system). The system
Designed for patients with IMRT plan.
If the system has other IMRT external radiation therapy plan design features should conform to appropriate standards.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein
Member. For undated references, the latest edition (including any amendments) applies to this document.
GB 9706.5 Medical electrical equipment - Part 2. 1MeV to 50MeV energy requirements for the safety of electron accelerators
GB 15213 Medical Electron Accelerator and test methods
GB/T 17857 Medical imaging academic language (radiotherapy, nuclear medicine and radiation dosimetry equipment)
Safety requirements for medical electrical equipment YY 0637 radiation treatment planning system
3 Terms and Definitions
GB 9706.5, GB 15213, GB/T 17857, YY 0637 as defined in the following terms and definitions apply to this document.
3.1
IMRT intensity-modulatedradiationtherapy; IMRT
A method of treatment typically continuously or discretely predefined treatment plan, regulation of the photon or electron beam fluence, a relatively
In the beam direction of the patient and the radiation field size.
NOTE. The main role is to improve IMRT dose distribution of the planned target of conformal, dose while the surrounding normal tissue is minimized.
3.2
Target targetvolume
Radiotherapy, patients must prepare the body radiation absorbed dose region.
3.3
Clinical target volume clinicaltargetvolume; CTV
At a certain time and dose pattern to give a certain amount of clinical tumor lesions (tumor area), subclinical lesions and tumors possible violations
range.
3.4
PTV planningtargetvolume; PTV
Including CTV itself and due to the irradiation in patients with organ motion, the daily set-up, the treatment target position and target volume changes and other factors
Expanding the scope of radiation induced tissue to ensure CTV obtain a predetermined therapeutic dose.
3.5
Prescription dose prescriptiondose
According to a certain time and dose division method, the target therapeutic dose administered.