发明授权
US09044288B2 Polyvinylsiloxane based curable dental retraction composition 有权
聚乙烯基硅氧烷基可固化牙科回缩组合物

Polyvinylsiloxane based curable dental retraction composition
摘要:
Disclosed herein is a two part retraction system that can be inserted into the sulcus to form a semi-rigid porous elastomer releasing a hemostatic agent suitable for sulcus retraction such that a dental impression may be completed by a dental practitioner.
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