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1. 发明授权

US08454609B2 Acetabular reamer 有权
标题翻译：髋臼铰刀
公开(公告)号：US08454609B2
公开(公告)日：2013-06-04
申请号：US12733294
申请日：2008-08-21
申请人： Yvan Petit , Julio Fernandes , Jean-Sebastien Merette , Mathieu Dansereau , Victor Songmene , Mathieu Carrier
发明人： Yvan Petit , Julio Fernandes , Jean-Sebastien Merette , Mathieu Dansereau , Victor Songmene , Mathieu Carrier
IPC分类号： A61B17/00
CPC分类号： A61B17/1666 , A61B17/1617 , A61F2/34
摘要： An acetabular reamer comprising: a body defining a rotation axis about which the acetabular reamer is rotatable; a reaming element movable between a reaming element inner position and a reaming element outer position relative to the body; an actuator for moving the reaming element between the reaming element inner and outer positions; and a reaming element lock configurable between a locked configuration and an unlocked configuration. In the unlocked configuration, the reaming element is freely movable by the actuator between the reaming element inner and outer positions. In the locked configuration, the reaming element lock prevents the reaming element from moving relative to the body. In use, when the reaming element lock is in the locked configuration and reaction forces are exerted onto the reaming element, a larger portion of the reaction forces is transmitted to the body than to the actuator.
摘要翻译： 1.一种髋臼铰刀，包括：限定旋转轴线的主体，所述髋臼铰刀围绕所述旋转轴线旋转; 铰链元件可相对于所述主体在铰接元件内部位置和铰接元件外部位置之间移动; 用于使扩孔元件在铰接元件内部和外部位置之间移动的致动器; 以及在锁定配置和未锁定配置之间可配置的铰孔元件锁。在解锁构造中，铰接元件可由致动器在铰接元件内部和外部位置之间自由移动。在锁定配置中，铰孔元件锁定防止铰孔元件相对于主体移动。在使用中，当铰孔元件锁定在锁定构型中并且反作用力被施加到铰孔元件上时，反作用力的较大部分被传递到主体而不是致动器。

2. 发明申请

US20100286697A1 ACETABULAR REAMER 有权
公开(公告)号：US20100286697A1
公开(公告)日：2010-11-11
申请号：US12733294
申请日：2008-08-21
申请人： Yvan Petit , Julio Fernandes , Jean-Sebastien Merette , Mathieu Dansereau , Victor Songmene , Mathieu Carrier
发明人： Yvan Petit , Julio Fernandes , Jean-Sebastien Merette , Mathieu Dansereau , Victor Songmene , Mathieu Carrier
IPC分类号： A61B17/16
CPC分类号： A61B17/1666 , A61B17/1617 , A61F2/34
摘要： A acetabular reamer (10) for reaming an acetabulum, reaction forces being exerted onto the acetabular reamer by the acetabulum when the acetabulum is reamed, the acetabular reamer comprising: a body (12), the body (12) defining a rotation axis (13) about which the acetabular reamer (10) is rotatable; a reaming element (14, 14′, 14″) operatively coupled to the body (12) so as to be movable between a reaming element inner position and a reaming element outer position relatively thereto, the reaming element (14, 14′, 14″) being positioned further away from the rotation axis in the reaming element outer position than in the reaming element inner position; an actuator (16) operatively coupled to the reaming element (14, 14′, 14″) for moving the reaming element (14, 14′, 14″) between the reaming element inner and outer positions; and a reaming element lock (18) configurable between a locked configuration and an unlocked configuration, the reaming element lock (18) being operatively coupled to the reaming element (14, 14′, 14″) in a manner such that when the reaming element lock (18) is in the unlocked configuration, the reaming element (14, 14′, 14″) is substantially freely movable by the actuator (16) between the reaming element inner and outer positions, and when the reaming element lock (18) is in the locked configuration, the reaming element lock (18) substantially prevents the reaming element (14, 14′, 14″) from moving relatively to the body (12); the reaming element lock (18) being configured, sized and operatively coupled to the reaming element (14, 14′, 14″) and the body (12) in a manner such that when the reaming element lock (18) is in the locked configuration and the reaction forces are exerted onto the reaming element (14, 14′, 14″), a larger portion of the reaction forces is transmitted to the body (12) than to the actuator (16).

3. 发明申请

US20060105049A1 Folic acid-chitosan-DNA nanoparticles 审中-公开
标题翻译：叶酸 - 壳聚糖-DNA纳米粒子
公开(公告)号：US20060105049A1
公开(公告)日：2006-05-18
申请号：US10987142
申请日：2004-11-12
申请人： Julio Fernandes , Francoise Winnik , Sania Mansouri , Cuie Yan
发明人： Julio Fernandes , Francoise Winnik , Sania Mansouri , Cuie Yan
IPC分类号： A61K48/00 , A61K9/14 , C08B37/08
CPC分类号： A61K9/5161 , A61K31/519 , A61K31/722 , A61K47/551 , A61K47/6939 , A61K48/00 , C08B37/003 , C08L5/08
摘要： The present invention relates to a non-viral novel drug delivery system. Nanoparticles comprising folic acid and chitosan are used to deliver a therapeutic agent of interest to the cell for various therapeutic applications.
摘要翻译：本发明涉及非病毒新型药物递送系统。使用包含叶酸和壳聚糖的纳米颗粒将感兴趣的治疗剂递送至细胞用于各种治疗应用。

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