YY/T 0127.7-2017 Translated English of Chinese Standard. (YYT 0127.7-2017, YY/T0127.7-2017, YYT0127.7-2017): Biological Evaluation of Medical Devices Used in Dentistry - Part 7: Pulp and Dentine Usage Testhttps://www.chinesestandard.net, 21 juil. 2018 - 12 pages This part of YY/T 0127 specifies methods of dental materials, pulp and dentine usage test. This part shall be applied to evaluate biocompatibility of dental materials, dentine and endodontic pulp, including evaluation methods and steps that are indispensable to the anticipated clinical application of the materials. |
Expressions et termes fréquents
adjoins cavity bottom Animal Welfare bottom is normal canine teeth cavity preparation Cell death rate chlorhexidine contain experimental materials counts of cavities death rate 25 dental materials dental pulp tissue dentine interface Dentine Usage Test early stage EDTA endodontic pulp experimental cycle formic acid glass ionomer cement hydrogen peroxide inflammation inflammatory response index Interface for Calculation least 5 sections Medical Devices negative control group negative control material number of odontoblasts Odontoblast Cell Death Odontoblast Survival Analysis oxide eugenol cement passes dentinal tubule permanent teeth prevent from hydrolysis Pulp and Dentine pulp on cavity random allocation Remove all tooth residual dentine resin-based composite material self-condensed soft mucinous deposits specified date stones and soft structure of dental successive sections suitable positive control surface of teeth teeth are suitable teeth have erupted teeth that contain thickness of residual tissue that passes tooth stones tubule and adjoins utilized to fill whole pulp zinc oxide eugenol