Absorbable heart occluder choke membrane and preparation method thereof

The invention belongs to the technical field of medical instruments, and relates to an absorbable heart occluder choke membrane and a preparation method thereof. The flow blocking film is of a multi-layer degradable polymer composite film structure, the multi-layer degradable polymer composite film...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SHI JIANHUA, LI WENMING, ZHU XIAOJIE, WANG NING, YAO JIECHEN, DONG HAO, LIU YANG, ZHANG SUWEN, ZHU AICHEN, MA LIXIA
Format: Patent
Sprache:chi ; eng
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