发明授权
- 专利标题： Pulling apparatus for correcting a jaw
- 专利标题（中）： 用于矫正颚的牵引装置
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申请号： US09256483申请日： 1999-02-23
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公开(公告)号： US06176859B1公开(公告)日： 2001-01-23
- 发明人: Paul A. Muller
- 申请人： Paul A. Muller
- 主分类号： A61B1756
- IPC分类号： A61B1756
摘要：
In a pulling apparatus for correcting a jaw on a skull, for instance for the elimination of a supraclusion, cross bite or cleft palate, a basic member is provided with elements for attachment to the jaw and is movable in the correcting direction (x1). The basic member is to be movable also in a direction deviating from the correcting direction (x1).
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