| 摘要 |
The present invention relates to a plastic infusion set. Unlike the conventional ones, the infusion set of the present invention is manufactured by using a novel biodegradable polyester resin composition having number average molecular weight of 9,000-90,000, weight average molecular weight of 30,000-600,000, melting point of 40-150 C, and melt index (190 C, 2160g) of 0.1-50g/min with superior physical properties which thus can be degraded in nature without causing an environmental contamination and can also be applied in broader fields of medical industry. |
