基本信息:
- 专利标题： 替牙期上颌牙合垫式磨牙远移器
- 专利标题（英）：Mixed-dentition maxillary occlusal pad molar distal jet
- 申请号：CN201710176605.X 申请日：2017-03-23
- 公开(公告)号：CN106821517A 公开(公告)日：2017-06-13
- 发明人： 陈慧霞 , 谢慧 , 黄优 , 夏文倩 , 韩晓 , 王林 , 李媛 , 秦燕军 , 顾洛 , 章非敏 , 张正东
- 申请人： 南京医科大学附属口腔医院
- 申请人地址： 江苏省南京市鼓楼区汉中路140号
- 专利权人： 南京医科大学附属口腔医院
- 当前专利权人： 南京医科大学附属口腔医院
- 当前专利权人地址： 江苏省南京市鼓楼区汉中路140号
- 代理机构： 南京正联知识产权代理有限公司
- 代理人： 顾伯兴
- 主分类号： A61C7/00
- IPC分类号： A61C7/00 ; A61C7/10
The invention provides a mixed-dentition maxillary occlusal pad molar distal jet. The mixed-dentition maxillary occlusal pad molar distal jet comprises a fixed support component and a distoplacement component used for moving a first molar tooth to be displaced, wherein the fixed support component comprises a support base plate, a support adjacent hook I, a support adjacent hook II and a support hyperbolic lip bow; the distoplacement component comprises a displacement arrow clamp, a displacement base plate, a displacement buccal screw expander and a displacement palatal screw expander. The mixed-dentition maxillary occlusal pad molar distal jet can achieve the function of effective distal integral movement of the maxillary first molar tooth. The screw expanders are placed on an impedance center plane of the first molar tooth to be displaced, the force is gradually increased to finish distal movement correction of the first molar tooth to be displaced; the support base plate is stably bonded to a gum to provide the maximum anchorage force, so that unnecessary movement of other teeth is reduced.
公开/授权文献:
- CN106821517B 替牙期上颌牙合垫式磨牙远移器 公开/授权日：2022-03-22
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 |
| ------A61C7/00 | 正牙学，即获得或维持所要求的牙的位置，例如通过矫直、弄平、调整、分离或通过校正牙齿的错位咬合 |