-
公开(公告)号：US20170215924A1
公开(公告)日：2017-08-03
申请号：US15488057
申请日：2017-04-14
IPC分类号： A61B17/70
CPC分类号： A61B17/7037 , A61B17/7032 , A61B17/7035 , A61B17/8605
摘要： The present invention generally provides a polyaxial fixation device having a shank with a spherical head formed on a proximal end thereof, and a receiver member having an axial passage formed therein that is adapted to polyaxially seat the spherical head of the shank. The polyaxial bone screw further includes an engagement member that is adapted to provide sufficient friction between the spherical head and the receiver member to enable the shank to be maintained in a desired angular orientation before locking the spherical head within the receiver member.
-
公开(公告)号：US20160374731A1
公开(公告)日：2016-12-29
申请号：US15259397
申请日：2016-09-08
CPC分类号： A61B17/7037 , A61B17/7032 , A61B17/7035 , A61B17/8605
摘要： The present invention generally provides a polyaxial fixation device having a shank with a spherical head formed on a proximal end thereof, and a receiver member having an axial passage formed therein that is adapted to polyaxially seat the spherical head of the shank. The polyaxial bone screw further includes an engagement member that is adapted to provide sufficient friction between the spherical head and the receiver member to enable the shank to be maintained in a desired angular orientation before locking the spherical head within the receiver member.
-
公开(公告)号：US09463049B2
公开(公告)日：2016-10-11
申请号：US14848417
申请日：2015-09-09
CPC分类号： A61B17/7037 , A61B17/7032 , A61B17/7035 , A61B17/8605
摘要： The present invention generally provides a polyaxial fixation device having a shank with a spherical head formed on a proximal end thereof, and a receiver member having an axial passage formed therein that is adapted to polyaxially seat the spherical head of the shank. The polyaxial bone screw further includes an engagement member that is adapted to provide sufficient friction between the spherical head and the receiver member to enable the shank to be maintained in a desired angular orientation before locking the spherical head within the receiver member.
-
公开(公告)号：US20160000471A1
公开(公告)日：2016-01-07
申请号：US14848417
申请日：2015-09-09
CPC分类号： A61B17/7037 , A61B17/7032 , A61B17/7035 , A61B17/8605
摘要： The present invention generally provides a polyaxial fixation device having a shank with a spherical head formed on a proximal end thereof, and a receiver member having an axial passage formed therein that is adapted to polyaxially seat the spherical head of the shank. The polyaxial bone screw further includes an engagement member that is adapted to provide sufficient friction between the spherical head and the receiver member to enable the shank to be maintained in a desired angular orientation before locking the spherical head within the receiver member.
-
公开(公告)号：US09155579B2
公开(公告)日：2015-10-13
申请号：US14157081
申请日：2014-01-16
CPC分类号： A61B17/7037 , A61B17/7032 , A61B17/7035 , A61B17/8605
摘要： The present invention generally provides a polyaxial fixation device having a shank with a spherical head formed on a proximal end thereof, and a receiver member having an axial passage formed therein that is adapted to polyaxially seat the spherical head of the shank. The polyaxial bone screw further includes an engagement member that is adapted to provide sufficient friction between the spherical head and the receiver member to enable the shank to be maintained in a desired angular orientation before locking the spherical head within the receiver member.
摘要翻译： 本发明通常提供一种多轴固定装置，该多轴固定装置具有在其近端上形成有球形头部的柄，以及一个其中形成有轴向通道的接收件，该轴承通道适于将柄的球形头部进行多轴安装。 多轴骨螺钉还包括接合构件，其适于在球形头部和接收器构件之间提供足够的摩擦，以在将球形头部锁定在接收器构件内之前使柄能够保持在期望的角度取向。
-
公开(公告)号：US20190117269A1
公开(公告)日：2019-04-25
申请号：US16166563
申请日：2018-10-22
摘要： The present invention generally provides a polyaxial fixation device having a shank with a spherical head formed on a proximal end thereof, and a receiver member having an axial passage formed therein that is adapted to polyaxially seat the spherical head of the shank. The polyaxial bone screw further includes an engagement member that is adapted to provide sufficient friction between the spherical head and the receiver member to enable the shank to be maintained in a desired angular orientation before locking the spherical head within the receiver member.
-
公开(公告)号：US10136924B2
公开(公告)日：2018-11-27
申请号：US15488057
申请日：2017-04-14
摘要： The present invention generally provides a polyaxial fixation device having a shank with a spherical head formed on a proximal end thereof, and a receiver member having an axial passage formed therein that is adapted to polyaxially seat the spherical head of the shank. The polyaxial bone screw further includes an engagement member that is adapted to provide sufficient friction between the spherical head and the receiver member to enable the shank to be maintained in a desired angular orientation before locking the spherical head within the receiver member.
-
公开(公告)号：US09655657B2
公开(公告)日：2017-05-23
申请号：US15259397
申请日：2016-09-08
CPC分类号： A61B17/7037 , A61B17/7032 , A61B17/7035 , A61B17/8605
摘要： The present invention generally provides a polyaxial fixation device having a shank with a spherical head formed on a proximal end thereof, and a receiver member having an axial passage formed therein that is adapted to polyaxially seat the spherical head of the shank. The polyaxial bone screw further includes an engagement member that is adapted to provide sufficient friction between the spherical head and the receiver member to enable the shank to be maintained in a desired angular orientation before locking the spherical head within the receiver member.
-
-
-
-
-
-
-
搜索结果
8 条记录 (耗时 0.015 秒)
