Finally, the PDS fiber was an ideal fiber for medical chest repair mesh due to its long absorbable period and good toughness.
最后证明了PDS纤维韧性好，抗冲击性强和降解时间长，是理想的胸外科修补材料。
2
Chitosan fiber can be used to prepare medical dressing, human body absorbable suture, support material for tissue engineering etc., but its lower tenacity greatly hinders its application area.