ASTM F2450 Standard Guide for Assessing Microstructure of Polymeric Scaffolds for Use in Tissue-Engineered Medical Products
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ASTM International
Standard Guide for Assessing Microstructure of Polymeric Scaffolds for Use in Tissue-Engineered Medical Products
N F2450
Annotation
This guide covers an overview of test methods that may be used to obtain information relating to the dimensions of pores, the pore size distribution, the degree of porosity, interconnectivity, and measures of permeability for porous materials used as polymeric scaffolds in the development and manufacture of tissue engineered medical products (TEMPs). This information is key to optimizing the structure for a particular application, developing robust manufacturing routes, and for providing reliable quality control data.
The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
This guide 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 of regulatory limitations prior to use.
Автоматический перевод:
Типичный гид для оценки микроструктуры полимерных лесов для использования в спроектированных тканью лекарственных препаратах
Это руководство покрывает обзор методов тестирования, которые могут использоваться для получения информации, касающейся размерностей пор, распределения размера поры, степени пористости, взаимосвязанности, и меры проницаемости для пористых материалов, используемых в качестве полимерных лесов в разработке и изготовлении ткани, спроектировали лекарственные препараты (ВРЕМЕННЫЕ ФАЙЛЫ). Эта информация является ключевой для оптимизации структуры для определенного приложения, разрабатывая устойчивые технологические маршруты, и для того, чтобы предоставить надежные данные контроля качества.
