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Description of ASTM-ISO/ASTM51939 2013ASTM ISO/ASTM51939-05-Reapproved2013Historical Standard: Standard Practice for Blood Irradiation DosimetryASTM ISO/ASTM51939Scope 1.1 This practice outlines irradiator installation qualification, operational qualification, performance qualification, and routine product processing dosimetric procedures to be followed in the irradiation of blood and blood components by the blood-banking community. If followed, these procedures will help to ensure that the products processed with ionizing radiation from gamma, X-radiation (bremsstrahlung), or electron sources receive absorbed doses within a predetermined range. 1.2 This practice covers dosimetry for the irradiation of blood for these types of irradiators: self-contained irradiators (free-standing irradiators) utilizing 137Cs, 60Co or X-radiation (bremsstrahlung), teletherapy units, and electron accelerators. The absorbed dose range for blood irradiation is typically 15 Gy to 50 Gy. In some jurisdictions, the absorbed dose range for blood irradiation is 25 Gy to 50 Gy. 1.3 The energy range is typically from approximately 40 keV to 5 MeV for photons, and up to 10 MeV for electrons. 1.4 This practice also covers the use of radiation-sensitive indicators for the visual and qualitative indication that the product has been irradiated. 1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and to determine the applicability or regulatory limitations prior to use. Keywords absorbed dose; absorbed-dose mapping; blood and blood products; blood irradiation; dosimeter; dosimetry system; irradiator; ionizing radiation; measurement quality assurance plan; measurement uncertainty; radiation-sensitive indicators; reference-standard dosimeter; routine dosimeter; transfer-standard dosimeter; ICS 17.240 ICS Code ICS Number Code 11.040.20 (Transfusion, Infusion) DOI: 10.1520/ISOASTM51939-05R13 This book also exists in the following packages...Subscription InformationMADCAD.com ASTM Standards subscriptions are annual and access is unlimited concurrency based (number of people that can access the subscription at any given time) from single office location. For pricing on multiple office location ASTM Standards Subscriptions, please contact us at info@madcad.com or +1 800.798.9296.
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About ASTMASTM International, formerly known as the American Society for Testing and Materials (ASTM), is a globally recognized leader in the development and delivery of international voluntary consensus standards. Today, some 12,000 ASTM standards are used around the world to improve product quality, enhance safety, facilitate market access and trade, and build consumer confidence. ASTM’s leadership in international standards development is driven by the contributions of its members: more than 30,000 of the world’s top technical experts and business professionals representing 150 countries. Working in an open and transparent process and using ASTM’s advanced electronic infrastructure, ASTM members deliver the test methods, specifications, guides, and practices that support industries and governments worldwide. |
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