发明申请
- 专利标题： DEVICE FOR DISPENSING A DENTAL SUBSTANCE AND METHOD OF DISPENSING
- 专利标题（中）： 用于分配牙科物质的装置和分配方法
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申请号： US14235139申请日： 2012-07-27
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公开(公告)号： US20140197195A1公开(公告)日： 2014-07-17
- 发明人: Marc Peuker , Helmut Pauser , Mathias Bertl , Olaf Althoff
- 申请人： Marc Peuker , Helmut Pauser , Mathias Bertl , Olaf Althoff
- 申请人地址： US MN SAINT PAUL
- 专利权人： 3M INNOVATIVE PROPERTIES COMPANY
- 当前专利权人： 3M INNOVATIVE PROPERTIES COMPANY
- 当前专利权人地址： US MN SAINT PAUL
- 优先权： EP11175728.2 20110728
- 国际申请： PCT/US2012/048561 WO 20120727
- 主分类号： B67D1/00
- IPC分类号： B67D1/00 ; G01F11/00
摘要：
Provided is a device (10) for dispensing a dental substance. The device (10) comprises a cartridge (11) for containing the dental substance. The cartridge (11) has a plunger (20), and a dispensing opening (13). Further the device (10) is operable to urge the dental substance toward the dispensing opening (13). The device further comprises a cutter (31) for cutting off a portion of the dental substance which protrudes over the dispensing opening (13). The device may particularly facilitate precise dispensation of a high viscosity dental substance.
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