IEC_60789-2005_cor1-2009.pdf

October 2009 IEC 60789(Third edition 2005)Medical electrical equipment Characteristics and test conditions of radionuclide imaging devices Anger type gamma cameras C O R R I G E N D U M 1 Table 1 Radionuclides and energy windows to be used for performance measurements Instead of:Table 1 Radionuclides and energy windows to be used for performance measurements Radionuclide Energy window keV 99mTc 141,with a tolerance of 7,5%131I 364,with a tolerance of 10%67Ga 93,184,300,with a tolerance of 20%68Ga 511,with a tolerance of 10%NOTE Because the characteristics of a gamma camera may change noticeably between 122 keV(57Co)and 141 keV(99mTc),the former is not included as a suitable radionuclide.However,it may be useful in some circumstances,e.g.for quality control.read:Table 1 Radionuclides and energy windows to be used for performance measurements Radionuclide Energy window keV 99mTc 141(7,5%)131I 364(10%)67Ga 93,184,300(20%)68Ga 511(10%)NOTE Because the characteristics of a gamma camera may change noticeably between 122 keV(57Co)and 141 keV(99mTc),the former is not included as a suitable radionuclide.However,it may be useful in some circumstances,e.g.for quality control.LICENSED TO MECON LIMITED-RANCHI/BANGALORE,FOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.Octobre 2009 CEI 60789(Troisime dition 2005)Appareils lectromdicaux Caractristiques et conditions dessai des dispositifs dimagerie par radionuclides Gamma camras de type Anger C O R R I G E N D U M 1 Tableau 1 Radionuclides et fentres dnergie utiliser pour les mesures des performances Au lieu de:Tableau 1 Radionuclides et fentres dnergie utiliser pour les mesures des performances Radionuclide Fentre dnergie keV 99mTc 141,avec une tolrance de 7,5%131I 364,avec une tolrance de 10%67Ga 93,184,300,avec une tolrance de 20%68Ga 511,avec une tolrance de 10%NOTE Comme les caractristiques de la gamma camra peuvent changer sensiblement entre 122 keV(57Co)et 141 keV(99mTc),le premier nest pas inclus comme radionuclide appropri.Nanmoins,il peut tre utilisable en dautres circonstances,par exemple pour le contrle de la qualit.lire:Tableau 1 Radionuclides et fentres dnergie utiliser pour les mesures des performances Radionuclide Fentre dnergie keV 99mTc 141(7,5%)131I 364(10%)67Ga 93,184,300(20%)68Ga 511(10%)NOTE Comme les caractristiques de la gamma camra peuvent changer sensiblement entre 122 keV(57Co)et 141 keV(99mTc),le premier nest pas inclus comme radionuclide appropri.Nanmoins,il peut tre utilisable en dautres circonstances,par exemple pour le contrle de la qualit.LICENSED TO MECON LIMITED-RANCHI/BANGALORE,FOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.