![DEVICE AND A METHOD FOR DELIVERY OF A DENTAL COMPOSITION](/abs-image/US/2011/06/23/US20110151403A1/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: DEVICE AND A METHOD FOR DELIVERY OF A DENTAL COMPOSITION
- 专利标题(中):装置和用于输送牙齿组合物的方法
- 申请号:US12996680 申请日:2009-05-29
- 公开(公告)号:US20110151403A1 公开(公告)日:2011-06-23
- 发明人: Helmut Pauser , Rüdiger Hampe , Christoph Schulte , Michael Knee , Andreas Maurer
- 申请人: Helmut Pauser , Rüdiger Hampe , Christoph Schulte , Michael Knee , Andreas Maurer
- 优先权: EP08158033.4 20080611
- 国际申请: PCT/US09/45655 WO 20090529
- 主分类号: A61C3/00
- IPC分类号: A61C3/00 ; A61C5/02
摘要:
A device for use in retracting a gingiva from a human tooth by widening a gingival sulcus with a dental composition. The device comprises a cannula with a free end having an opening for dispensing the dental composition. The free end is shaped to be inserted with its front in the entry of the gingival sulcus, and to laterally displace the gingiva from the tooth as the cannula is moved in the gingival sulcus. The invention may help to achieve a reliable and cost effective gingival retraction treatment.
摘要(中):
一种用于通过用牙齿组合物加宽牙龈来从牙齿中回缩牙龈的装置。 该装置包括具有自由端的插管,该插管具有用于分配牙科用组合物的开口。 自由端被成形为将其前部插入到牙龈沟的入口中,并且当套管在龈沟中移动时,使牙龈从牙齿侧向移位。 本发明可以帮助实现可靠且具有成本效益的牙龈退缩治疗。
公开/授权文献:
- US08882502B2 Device and a method for delivery of a dental composition 公开/授权日:2014-11-11
IPC结构图谱:
A | 人类生活必需 |
--A61 | 医学或兽医学;卫生学 |
----A61C | 牙科;口腔或牙齿卫生 |
------A61C3/00 | 牙科工具或器械 |