发明名称 |
Orthodontic O-ring dispenser and method of making |
摘要 |
A device for dispensing elastomeric orthodontic appliances. The device has a mounting section having a rigid support structure and an outer layer. The outer layer has integrally formed therewith a plurality of orthodontic appliances detachably connected thereto. The outer layer and appliances are made of a material having a stiffness substantially less than that of the support structure. The device also has a finger gripping section attached at one end of the mounting section and preferably made integral with the rigid support structure.
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申请公布号 |
US4946386(A) |
申请公布日期 |
1990.08.07 |
申请号 |
US19880204635 |
申请日期 |
1988.06.09 |
申请人 |
ORMCO CORPORATION |
发明人 |
KIDD, PATRICK D.;STERRETT, TERRY L. |
分类号 |
A61C7/30 |
主分类号 |
A61C7/30 |
代理机构 |
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代理人 |
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地址 |
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