1.Conclusion: The Method is safe, atoxic and effective.

1.该法安全无毒,结果有效。

2.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.

2.聚乳酸基形状记忆入输能刺激输纤维组织增生，可降解，对机体无危害。