[Research on Chemical Equivalence Characteristics of Polylactic Acid in Medical Devices].

Zhongguo Yi Liao Qi Xie Za Zhi 2018 Jul;42(4):246-249

Shanghai MicroPort Medical(Group) Co. Ltd., Shanghai, 201203.

Polylactic acid is synthesized indirectly by the polymerization method, according to the standard GB/T 16886.18-2011, the evaluation parameters and methods about chemical characterization of polylactic acid have been established. By using rigorous and comprehensive comparative analysis, the chemical equivalency of domestic and imported polylactic acid materials has been proved, along with the "Medical Device Biology Evaluation and Review Guide", paving the way of using domestic polylactic acid in implantable medical devices.

Download full-text PDF

Source
http://dx.doi.org/10.3969/j.issn.1671-7104.2018.04.004DOI Listing
July 2018
6 Reads

Publication Analysis

Top Keywords

polylactic acid
20
acid
5
polylactic
5
evaluation review
4
parameters methods
4
chemical equivalency
4
methods chemical
4
standard gb/t
4
review guide"
4
equivalency domestic
4
1688618-2011 evaluation
4
proved "medical
4
evaluation parameters
4
gb/t 1688618-2011
4
characterization polylactic
4
analysis chemical
4
rigorous comprehensive
4
"medical device
4
comprehensive comparative
4
established rigorous
4

Similar Publications