发明名称 DEVICE FOR DISPENSING A DENTAL SUBSTANCE AND METHOD OF DISPENSING
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.
申请公布号 KR20140061420(A) 申请公布日期 2014.05.21
申请号 KR20147004704 申请日期 2012.07.27
申请人 3M INNOVATIVE PROPERTIES COMPANY 发明人 PEUKER MARC;PAUSER HELMUT;BERTL MATHIS;ALTHOFF OLAF
分类号 A61C9/00;B05C17/005;B05C17/01;B65D81/32 主分类号 A61C9/00
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