发明授权
- 专利标题: Polyvinylsiloxane based curable dental retraction composition
- 专利标题(中): 聚乙烯基硅氧烷基可固化牙科回缩组合物
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申请号: US14133703申请日: 2013-12-19
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公开(公告)号: US09044288B2公开(公告)日: 2015-06-02
- 发明人: Christos Angeletakis
- 申请人: DENTSPLY International Inc.
- 申请人地址: US PA York
- 专利权人: DENTSPLY International Inc.
- 当前专利权人: DENTSPLY International Inc.
- 当前专利权人地址: US PA York
- 代理商 Leana Levin; Douglas J. Hurq; David A. Zdurne
- 主分类号: A61K6/10
- IPC分类号: A61K6/10 ; A61C9/00 ; A61K6/00
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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