{"id":361584,"date":"2024-10-20T01:36:39","date_gmt":"2024-10-20T01:36:39","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-iec-63073-12020\/"},"modified":"2024-10-26T02:29:47","modified_gmt":"2024-10-26T02:29:47","slug":"bs-en-iec-63073-12020","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-iec-63073-12020\/","title":{"rendered":"BS EN IEC 63073-1:2020"},"content":{"rendered":"

IEC 63073-1:2020 specifies terminology and test methods for describing the characteristics of SINGLE PHOTON EMISSION COMPUTED TOMOGRAPHY (SPECT) systems designed specifically for tomographic cardiac imaging. This includes dedicated systems or general purpose systems with dedicated sub-systems which are not included in the scope of IEC 61675-2.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
2<\/td>\nundefined <\/td>\n<\/tr>\n
5<\/td>\nAnnex ZA(normative)Normative references to international publicationswith their corresponding European publications <\/td>\n<\/tr>\n
7<\/td>\nEnglish
CONTENTS <\/td>\n<\/tr>\n
8<\/td>\nFOREWORD <\/td>\n<\/tr>\n
10<\/td>\nINTRODUCTION <\/td>\n<\/tr>\n
11<\/td>\n1 Scope
2 Normative references
3 Terms and definitions <\/td>\n<\/tr>\n
12<\/td>\n4 Test methods
4.1 General <\/td>\n<\/tr>\n
13<\/td>\n4.2 Detector characteristics
4.2.1 General
4.2.2 Energy resolution and low-energy-tail ratio measurement <\/td>\n<\/tr>\n
14<\/td>\n4.2.3 Shield leakage <\/td>\n<\/tr>\n
15<\/td>\n4.2.4 Count rate performance
Figures
Figure 1 \u2013 Small shielded liquid source <\/td>\n<\/tr>\n
16<\/td>\nFigure 2 \u2013 Transverse slice of phantom used for measuring count rate performance <\/td>\n<\/tr>\n
17<\/td>\n4.2.5 System sensitivity <\/td>\n<\/tr>\n
19<\/td>\n4.2.6 Non-uniformity for each cardiac detector head
4.2.7 SCATTER FRACTION <\/td>\n<\/tr>\n
20<\/td>\nFigure 3 \u2013 Evaluation of scatter fraction <\/td>\n<\/tr>\n
21<\/td>\n4.3 Characteristics of tomographic images
4.3.1 Centre of rotation (COR)
4.3.2 Reference point localization in the reconstructed FOV <\/td>\n<\/tr>\n
22<\/td>\n4.3.3 Accuracy of tomographic system sensitivity modelling
Figure 4 \u2013 Calculation of FWHM and measurement of the location of the maximum value <\/td>\n<\/tr>\n
23<\/td>\nFigure 5 \u2013 Transaxial view of the 7 line source phantom <\/td>\n<\/tr>\n
24<\/td>\n4.3.4 Tomographic spatial non-linearity <\/td>\n<\/tr>\n
26<\/td>\n4.3.5 Tomographic spatial resolution <\/td>\n<\/tr>\n
27<\/td>\nFigure 6 \u2013 Transaxial view of the 7 line source phantom centredwithin a 140 mm diameter water-filled cylinder <\/td>\n<\/tr>\n
28<\/td>\n4.3.6 Image quality assessment using a heart phantom <\/td>\n<\/tr>\n
29<\/td>\nTable 1 \u2013 Relative activity concentration of compartmentsof the anthropomorphic phantom <\/td>\n<\/tr>\n
30<\/td>\nFigure 7 \u2013 Placement of ROIs in short axis view of myocardium <\/td>\n<\/tr>\n
31<\/td>\n5 Additional testing
Figure 8 \u2013 Placement of ROIs in long axis view of myocardium <\/td>\n<\/tr>\n
33<\/td>\nBibliography <\/td>\n<\/tr>\n
34<\/td>\nIndex of defined terms <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Dedicated radionuclide imaging devices. Characteristics and test conditions – Cardiac SPECT<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2020<\/td>\n36<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":361590,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[142,2641],"product_tag":[],"class_list":{"0":"post-361584","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-11-040-50","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/361584","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/361590"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=361584"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=361584"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=361584"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}