发明专利
JP2014155634A Positioning device for proximal bone chip of a lower jawbone in sagittal split ramus osteotomy
有权
基本信息:
- 专利标题: Positioning device for proximal bone chip of a lower jawbone in sagittal split ramus osteotomy
- 专利标题(中):用于劈裂腰椎间盘突起的下颌骨的替代骨块的定位装置
- 申请号:JP2013028700 申请日:2013-02-18
- 公开(公告)号:JP2014155634A 公开(公告)日:2014-08-28
- 发明人: KUDO TAIICHI
- 申请人: Toho Univ Foundation , 学校法人東邦大学
- 专利权人: Toho Univ Foundation,学校法人東邦大学
- 当前专利权人: Toho Univ Foundation,学校法人東邦大学
- 优先权: JP2013028700 2013-02-18
- 主分类号: A61B17/56
- IPC分类号: A61B17/56
摘要:
PROBLEM TO BE SOLVED: To eliminate disadvantages of a conventional method of repositioning a proximal bone chip of a lower jawbone.SOLUTION: A positioning device includes: a bone gripping element 1 for gripping a proximal bone chip 4 of a lower jawbone; a positioning element 2 for gripping a reference point P2 set in an upper jaw; and a connection element 3 for fixing the positioning element 2 so as to adjust the position with respect to the bone gripping element 1. In a state that the bone gripping element 1 grips the proximal bone chip 4 and the positioning element 2 grips the reference point P2, the attitude of the positioning element 2 with respect to the bone gripping element 1 is fixed so that a three-dimensional positional relationship between the bone gripping element 1 and the positioning element 2 is recorded.
摘要(中):
要解决的问题:消除重新定位下颚骨近端骨芯片的常规方法的缺点。解决方案:定位装置包括:用于夹持下颚骨近端骨块4的骨抓握元件1; 用于夹持设置在上颚中的参考点P2的定位元件2; 以及用于固定定位元件2以便调节相对于骨抓持元件1的位置的连接元件3.在骨抓握元件1握住近端骨芯4并且定位元件2握住参考点的状态下 P2中,定位元件2相对于骨抓握元件1的姿态被固定,从而记录骨抓握元件1和定位元件2之间的三维位置关系。
公开/授权文献:
- JP6095400B2 下顎枝矢状分割術における下顎骨近位骨片の位置決め装置 公开/授权日:2017-03-15
信息查询:
EspacenetIPC结构图谱:
A | 人类生活必需 |
--A61 | 医学或兽医学;卫生学 |
----A61B | 诊断;外科;鉴定 |
------A61B17/00 | 外科器械、装置或方法,例如止血带 |
--------A61B17/56 | .治疗骨或关节的装置或方法;其专用设备 |