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Description of ASTM-F2603 2012ASTM F2603 - 06(2012)Standard Guide for Interpreting Images of Polymeric Tissue ScaffoldsActive Standard ASTM F2603 | Developed by Subcommittee: F04.42 Book of Standards Volume: 13.02 ASTM F2603Significance and Use 4.1 This document provides guidance for users who wish to obtain quantifiable data from images of tissue scaffolds manufactured from polymers that include both high water content gels and woven textiles. 4.2 Information derived from tissue scaffold images can be used to optimize the structural characteristics of the matrix for a particular application, to develop better manufacturing procedures or to provide a measure of quality assurance and product traceability. Fig. 1 provides a summary of the key stages of image capture and analysis.
FIG. 1 Key Stages in Image Capture, Storage, and Analysis
4.3 There is a synergy between the analysis of pores in tissue scaffolds and that of particles that is reflected in standards cited and in the analysis described in Section 9 . Guide E1919 provides a compendium of standards for particle analysis that includes measurement techniques, data analytical and sampling methodologies. 1. Scope 1.1 This guide covers the factors that need to be considered in obtaining and interpreting images of tissue scaffolds including technique selection, instrument resolution and image quality, quantification and sample preparation. 1.2 The information in this guide is intended to be applicable to porous polymer-based tissue scaffolds, including naturally derived materials such as collagen. However, some materials (both synthetic and natural) may require unique or varied sample preparation methods that are not specifically covered in this guide. 1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.4 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 of regulatory limitations prior to use.
ASTM Standards E1919 Guide for Worldwide Published Standards Relating to Particle and Spray Characterization E2245 Test Method for Residual Strain Measurements of Thin, Reflecting Films Using an Optical Interferometer F1854 Test Method for Stereological Evaluation of Porous Coatings on Medical Implants F1877 Practice for Characterization of Particles F2150 Guide for Characterization and Testing of Biomaterial Scaffolds Used in Tissue-Engineered Medical Products F2450 Guide for Assessing Microstructure of Polymeric Scaffolds for Use in Tissue-Engineered Medical Products Keywords biomaterials; image analysis; matrix, scaffold; polymeric; segmentation; stereological analysis; thresholding; tissue scaffolds; ICS Code ICS Number Code 11.040.40 (Implants for surgery, prothetics and orthotics); 37.040.99 (Other standards related to photography) DOI: 10.1520/F2603-06R12 ASTM International is a member of CrossRef. ASTM F2603This 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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