{"id":279600,"date":"2024-10-19T18:52:33","date_gmt":"2024-10-19T18:52:33","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-iec-629852019\/"},"modified":"2024-10-25T15:26:31","modified_gmt":"2024-10-25T15:26:31","slug":"bs-en-iec-629852019","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-iec-629852019\/","title":{"rendered":"BS EN IEC 62985:2019"},"content":{"rendered":"
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2<\/td>\n | undefined <\/td>\n<\/tr>\n | ||||||
5<\/td>\n | Annex ZA(normative)Normative references to international publicationswith their corresponding European publications <\/td>\n<\/tr>\n | ||||||
7<\/td>\n | CONTENTS <\/td>\n<\/tr>\n | ||||||
9<\/td>\n | FOREWORD <\/td>\n<\/tr>\n | ||||||
11<\/td>\n | INTRODUCTION <\/td>\n<\/tr>\n | ||||||
12<\/td>\n | 1 Scope 2 Normative references 3 Terms and definitions <\/td>\n<\/tr>\n | ||||||
14<\/td>\n | 4 Verification of method used to calculate DW(z) 4.1 General 4.2 Characteristics of the water phantoms <\/td>\n<\/tr>\n | ||||||
15<\/td>\n | 4.3 Characteristics of the anthropomorphic phantom 4.4 Generation of DW,REF(z) for the water phantoms 4.5 Verification of DW,REF for the water phantoms 4.6 Generation of DW,IMP for the water phantoms <\/td>\n<\/tr>\n | ||||||
16<\/td>\n | 4.7 Verification of DW,IMP(z) against DW,REF(z) for the water phantoms 4.8 Generation of DW,REF(z) for the anthropomorphic phantom Table 1 \u2013 Anthropomorphic phantom regions to be scanned <\/td>\n<\/tr>\n | ||||||
17<\/td>\n | 4.9 Generation of DW,IMP(z) for the anthropomorphic phantom 4.10 Verification of DW,IMP(z) against DW,REF(z) for the anthropomorphic phantom 5 Requirements and limitations 5.1 Calculation of SSDE and DW for ct scanners and RDIMS 5.2 Pre-scan display of SSDE for ct scanners 5.3 Post-scan updating of SSDE and DW for ct scanners <\/td>\n<\/tr>\n | ||||||
18<\/td>\n | 5.4 Pre and post-scan display of SSDE and DW for ct scanners 5.5 Post-scan recording of SSDE and DW for ct scanners 5.6 Limitations of calculation and display of SSDE and DW 5.7 Requirements for identification of limitations in the accompanying documents <\/td>\n<\/tr>\n | ||||||
19<\/td>\n | 5.8 Updating SSDE conversion factors, \u0192 <\/td>\n<\/tr>\n | ||||||
20<\/td>\n | Annex A (normative)Ssde conversion factors A.1 Clarification regarding the use of effective diameter versus DW A.2 Equation for determination of SSDE conversion factor Table A.1 \u2013 Ssde Conversion factor as a function of DW <\/td>\n<\/tr>\n | ||||||
21<\/td>\n | Figure A.1 \u2013 Visualization of \u0192(Dw) versus DW for the bodyand head parameters provided in Table A.1 <\/td>\n<\/tr>\n | ||||||
22<\/td>\n | Annex B (normative)Language regarding the general limitations of the ssde methodologyfor use in the accompanying documents <\/td>\n<\/tr>\n | ||||||
23<\/td>\n | Annex C (informative)Estimates of the magnitude of uncertaintiesfrom special clinical scenarios C.1 General C.2 Neck included in scanned anatomy C.3 Range of scan projection radiograph exceeded C.4 Single or bilateral extremities scanned <\/td>\n<\/tr>\n | ||||||
24<\/td>\n | C.5 Patient not positioned at the centre of rotation along the source\/detector direction C.6 Patient anatomy outside the scan field of view C.7 Foreign objects within the scanned projection radiograph or scan volume <\/td>\n<\/tr>\n | ||||||
25<\/td>\n | Bibliography <\/td>\n<\/tr>\n | ||||||
26<\/td>\n | Index of defined terms used in this document <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Corrigendum 1. Methods for calculating size specific dose estimates (SSDE) for computed tomography<\/b><\/p>\n |