发明申请
- 专利标题： Dental impression tray with contoured occlusal surface
- 专利标题（中）： 牙齿印模托盘，具有轮廓咬合面
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申请号： US11804424申请日： 2007-05-18
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公开(公告)号： US20080286717A1公开(公告)日： 2008-11-20
- 发明人: Mark Sherwood
- 申请人： Mark Sherwood
- 主分类号： A61C9/00
- IPC分类号： A61C9/00
摘要：
A dental impression tray. A trough is for receiving impression material used in forming a dental impression of a plurality of teeth. A contoured occlusal surface within the trough is for reducing potential surface area contact with a tooth of the plurality of teeth