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11. 发明授权

US06474988B1 Hand instrument for debonding orthodontic brackets 失效
标题翻译：用于脱粘正畸托槽的手工仪器
公开(公告)号：US06474988B1
公开(公告)日：2002-11-05
申请号：US09702595
申请日：2000-10-31
申请人： Evangelos G. Georgakis , James D. Christoff
发明人： Evangelos G. Georgakis , James D. Christoff
IPC分类号： A61C700
CPC分类号： A61C7/04 , A61C7/023
摘要： A hand instrument for debonding orthodontic brackets has a shield that extends around the bracket during a debonding procedure. In certain embodiments, the shield is connected to a vacuum source for carrying away any loose fragments or sections. In another embodiment, the debonding tool has at least one resilient surface for engagement with sides of the bracket to facilitate the application of uniform pressure on the bracket. Additional embodiments include a shield having at least one resilient outer edge for contact with the tooth surface.
摘要翻译：用于脱粘正畸托架的手动工具在脱粘过程中具有围绕支架延伸的护罩。在某些实施例中，屏蔽件连接到真空源以便携带任何松散的碎片或部分。在另一个实施例中，脱粘工具具有至少一个弹性表面，用于与支架的侧面接合，以便于在支架上施加均匀的压力。另外的实施例包括具有至少一个用于与牙齿表面接触的弹性外缘的护罩。

12. 发明授权

US5988230A Dual chamber dispensing cartridge refilling device 失效
标题翻译：双室分配盒加注装置
公开(公告)号：US5988230A
公开(公告)日：1999-11-23
申请号：US938036
申请日：1997-07-18
申请人： Kevin L. Black , Frederick J. Turk , Bruce R. Broyles , Darin J. Meyertholen , John W. Dubbe , James D. Christoff
发明人： Kevin L. Black , Frederick J. Turk , Bruce R. Broyles , Darin J. Meyertholen , John W. Dubbe , James D. Christoff
IPC分类号： A61C9/00 , B05C17/005 , B65D81/32 , B65B1/04
CPC分类号： B05C17/00509 , A61C5/064 , A61C9/0026 , B05C17/00516 , B05C17/00553 , B65D81/3211 , B65D81/325
摘要： A device for consolidating compositions contained in partially filled dual chamber dispensing cartridges includes a body having a pair of passages, and first and second couplers for connecting the body to first and second dual chamber dispensing cartridges. Once the device is connected to two cartridges, an applicator is connected to one of the cartridges and is used to expel any remaining compositions in such cartridge to chambers of the other cartridge. The contents of several partially empty cartridges can be consolidated in this manner so that a subsequent dispensing operation need not be interrupted to replace cartridges.
摘要翻译：包含在部分填充的双室分配盒中的组合物的装置包括具有一对通道的主体，以及用于将主体连接到第一和第二双室分配盒的第一和第二耦合器。一旦设备连接到两个墨盒，涂抹器连接到其中一个墨盒，并用于将这种墨盒中的任何剩余组合物排出到另一墨盒的腔室。可以以这种方式固化几个部分空的墨盒的内容，使得后续的分配操作不需要被中断以更换墨盒。

13. 发明授权

US07153130B2 Orthodontic appliance with removable insert 有权
标题翻译：正畸器具可拆卸插入
公开(公告)号：US07153130B2
公开(公告)日：2006-12-26
申请号：US10865434
申请日：2004-06-10
申请人： James D. Christoff
发明人： James D. Christoff
IPC分类号： A61C7/00
CPC分类号： A61C7/146 , A61C7/141
摘要： An insert is removably received in a channel of an orthodontic appliance. The insert substantially prevents sections of the appliance from moving toward each other a distance that would otherwise be sufficient for debonding the appliance from the associated tooth. The insert may be used with the appliance alone, or in combination with the appliance and a positioning tray. The insert may also be advantageously employed during manufacture, shipping, patient set-up or other handling, and may also be used in the course of treatment. Additionally, the insert may be provided with structure for serving as a positioning jig.
摘要翻译：插入件可移除地容纳在正畸器具的通道中。插入件基本上防止器具的部分朝向彼此移动一段距离，否则该距离足以使器具从相关联的牙齿脱粘。插入件可以与设备一起使用，或者与设备和定位托盘组合使用。在制造，运输，患者设置或其他处理期间，插入物也可有利地使用，并且还可以在治疗过程中使用。此外，插入件可以设置有用作定位夹具的结构。

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