Conclusion: The Method is safe, atoxic and effective.

该法安全无毒,结果有效。

Conclusion: The shape-memory polymer based polylactide can stimulate fiber hyperplasia after insert in tubal of rabbits and this material can biodegradate, it is atoxic.

聚乳酸基形状记忆材料管后能刺激管纤维组织增生，材料可降解，对机体无危害。