他们的设计为直径约为天然血小板十分之一的球体，材料与可吸收缝合线使用的生物可降解聚合物一样。
Their design involves spheres about one-tenth the diameter of a platelet and made of the same biodegradable polyester used in absorbable sutures.
壳聚糖纤维可以用于制备医用敷料、人体可吸收缝合线、组织工程载体材料等，但目前壳聚糖纤维的强度较低，严重制约了其应用的领域。
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.
聚乳酸具有良好的生物相容性、降解性和可吸收性，已经广泛用于医药包覆、缓释药物、手术缝合线、骨折固定材料。
Polylactide had good compatibility, degradable and absorption, and was widely used to the medicine cover, degeneration medicine, absorbing operation thread, and internal fixation of bone fracture.
目前医用可吸收手术缝合线广泛应用于医学的外科手术中，是生物医用高分子研究中最活跃的研究领域之一。
Absorbable suture had been widely used in surgical operation which was one of the most active domains in biomedicine macromolecule research.
目前医用可吸收手术缝合线广泛应用于医学的外科手术中，是生物医用高分子研究中最活跃的研究领域之一。
Absorbable suture had been widely used in surgical operation which was one of the most active domains in biomedicine macromolecule research.
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