本发明提供一种亲水性热塑性聚氨酯弹性体及其制备方法和用于制造湿润滑性的医用介入导管的方法。
The present invention provides a kind of hydrophilic thermoplastic polyurethane elastomer, its preparation process and the making process of medical insertion canal therewith.
本发明提供一种亲水性热塑性聚氨酯弹性体及其制备方法和用于制造湿润滑性的医用介入导管的方法。
The present invention provides a kind of hydrophilic thermoplastic polyurethane elastomer, its preparation process and the making process of medical insertion canal therewith.
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