Study on the Extrusion Molding Process of Polylactic Acid Micro Tubes for Biodegradable Vascular Stents

Study on the Extrusion Molding Process of Polylactic Acid Micro Tubes for Biodegradable Vascular Stents

Polylactic acid (PLA) has been widely used in the field of medical devices. However, few studies have been conducted on the extrusion molding of PLA micro tubes for the preparation of biodegradable vascular stents. In this paper, the extrusion die for PLA single-cavity micro tubes was designed and m...

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Bibliographic Details
Main Authors: Yunbo Wei, Jiangeng Bai, Haitao Zhao, Rui Wang, Hongxia Li
Format: Article
Language:English
Published: MDPI AG 2022-11-01
Series:Polymers
Subjects:
polylactic acid
microtube extrusion
extrusion die
extrusion process
biodegradable polymeric stent
Online Access:https://www.mdpi.com/2073-4360/14/22/4790

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