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PD IEC/TR 60977:2008

Current
Current

The latest, up-to-date edition.

Medical electrical equipment. Medical electron accelerators. Guidelines for functional performance characteristics
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

09-07-2008

INTRODUCTION
1 Scope
2 Normative references
3 General, type tests
  3.1 Format of Annex A of the disclosure standard with
      suggested functional performance values
  3.2 Rationale for functional performance values suggested
      by the Working Group
      3.2.1 Introduction
      3.2.2 IEC 60976, Clause 6
      3.2.3 Suggested functional performance values
4 Acceptance tests
  4.1 General
  4.2 Summary of suggested test methods for MEDICAL
      ELECTRON ACCELERATOR acceptance
  4.3 Acceptance test conditions
  4.4 Suggested equipment for acceptance tests and for
      subsequent periodic tests
      4.4.1 Introduction
      4.4.2 Item description
5 Periodic tests
  5.1 Introduction
  5.2 Suggested set of periodic test methods and test
      conditions
  5.3 Suggested frequency for periodic tests during working
      life of the ELECTRON ACCELERATOR
Bibliography

Applies to medical ELECTRON ACCELERATORS when used, for therapy purposes, in human medical practice.

IEC/TR 60977:2008 applies to medical electron accelerators when used, for therapy purposes, in human medical practice. This technical report applies to medical electron accelerators which deliver a radiation beam of either X-radiation or electron radiation with nominal energies in the range 1 MeV to 50 MeV at maximum absorbed dose rates between 0,001 Gy s -1 and 1 Gy s -1 at 1 m from the radiation source and at normal treatment distances between 50 cm and 200 cm from the radiation source. This second edition cancels and replaces the first edition published in 1989 and its Amendment 1 (2000). It constitutes a technical revision. This second edition likewise follows on the issue of a second edition to the disclosure standard IEC 60976 in 2007. It includes the addition of performance guidelines relating to several relatively new technologies introduced within the last few years, including dynamic beam delivery techniques, such as moving beam radiotherapy, intensity modulated radiation therapy (IMRT), image guided radiotherapy (IGRT), and programmable wedge fields (PWF). Also included are stereotactic radiotherapy (SRT)/stereotactic radiosurgery (SRS) and the use of certain electronic imaging devices (EIDs).

Committee
CH/62/3
DevelopmentNote
Supersedes BS 5724-3.1:SUPP1(1990). (09/2008)
DocumentType
Standard
Pages
70
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
IEC TR 60977:2008 Identical

IEC 60601-1:2005+AMD1:2012 CSV Medical electrical equipment - Part 1: General requirements for basic safety and essential performance
IEC 60976:2007 Medical electrical equipment - Medical electron accelerators - Functional performance characteristics
IEC 60601-2-1:2009+AMD1:2014 CSV Medical electrical equipment - Part 2-1: Particular requirements for the basic safety and essential performance of electron accelerators in the range 1 MeV to 50 MeV

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