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公开(公告)号：US08551141B2
公开(公告)日：2013-10-08
申请号：US12438538
申请日：2007-08-23
IPC分类号： A61B17/56
CPC分类号： A61B17/7083 , A61B17/00234 , A61B17/3421 , A61B17/3472 , A61B17/70 , A61B17/7002 , A61B17/7004 , A61B17/701 , A61B17/7011 , A61B17/7013 , A61B17/7032 , A61B17/7035 , A61B17/7037 , A61B17/7043 , A61B17/708 , A61B17/7085 , A61B17/7086 , A61B17/7091 , A61B2017/0256 , A61B2090/034
摘要： A multi-stage minimally invasive surgical procedure and associated instruments are disclosed. First, the surgical site is prepared. After preparation, the bone screws or anchors are attached to the bone. Subsequent to insertion of the screws, a rod or connecting member is positioned within the yoke portion of the bone screw. Caps are then placed in a pre-lock position within the yokes. The bone screws may be compressed together or distracted along the rod or connecting member, thereby setting the final spacing of the bones or bone segments. Finally the caps are moved to a final lock position to fix the screws to the rod or connecting member to maintain the bones in position relative to each other.
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公开(公告)号：US20100312279A1
公开(公告)日：2010-12-09
申请号：US12438538
申请日：2007-08-23
CPC分类号： A61B17/7083 , A61B17/00234 , A61B17/3421 , A61B17/3472 , A61B17/70 , A61B17/7002 , A61B17/7004 , A61B17/701 , A61B17/7011 , A61B17/7013 , A61B17/7032 , A61B17/7035 , A61B17/7037 , A61B17/7043 , A61B17/708 , A61B17/7085 , A61B17/7086 , A61B17/7091 , A61B2017/0256 , A61B2090/034
摘要： A multi-stage minimally invasive surgical procedure and associated instruments are disclosed. First, the surgical site is prepared. After preparation, the bone screws or anchors are attached to the bone. Subsequent to insertion of the screws, a rod or connecting member is positioned within the yoke portion of the bone screw. Caps are then placed in a pre-lock position within the yokes. The bone screws may be compressed together or distracted along the rod or connecting member, thereby setting the final spacing of the bones or bone segments. Finally the caps are moved to a final lock position to fix the screws to the rod or connecting member to maintain the bones in position relative to each other.
摘要翻译： 公开了一种多阶段微创手术和相关器械。 首先，准备手术部位。 准备好后，将骨螺钉或锚固件连接到骨骼上。 在插入螺钉之后，杆或连接构件位于骨螺钉的轭部内。 然后将盖子放置在轭架内的预锁定位置。 骨螺钉可以一起被压缩或者沿着杆或连接构件分心，从而设定骨骼或骨段的最终间距。 最后，盖子移动到最终的锁定位置，以将螺钉固定到杆或连接构件上，以将骨骼相对于彼此保持在适当的位置。
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公开(公告)号：US08262570B2
公开(公告)日：2012-09-11
申请号：US12475067
申请日：2009-05-29
IPC分类号： A61B1/32
CPC分类号： A61B17/0293
摘要： A retraction apparatus and method are provided including slider assemblies for being slidably connected to a retractor body with end portions of the slider assemblies disposed within a central retractor opening. A retractor blade is slidably connected to one of the slider assembly end portions such that the depth of the retractor blade can be readily adjusted. Once the retractor blade is at the desired depth within the incision, a handle is pivoted to a locked position to fix the blade relative to the slider assembly. A cantilever lock between the blade and the slider assembly pivots the blade relative to the slider assembly to fix the blade thereto. In one form, the retractor body has a substantially flat surface configured to be placed adjacent a bone and slide connections which position slider assemblies such that the connected blades avoid contact with the bone during retraction.
摘要翻译： 提供了一种缩回装置和方法，包括滑动组件，滑块组件可滑动地连接到牵开器主体，滑块组件的端部设置在中央牵开器开口内。 牵开器叶片可滑动地连接到滑块组件端部中的一个，使得能够容易地调节牵开器叶片的深度。 一旦收缩器叶片处于切口内的所需深度，则手柄枢转到锁定位置以相对于滑块组件固定刀片。 刀片和滑块组件之间的悬臂锁相对于滑块组件枢转刀片以将刀片固定在其上。 在一种形式中，牵开器主体具有基本上平坦的表面，其构造成邻近骨头放置并滑动连接件，其将滑动器组件定位成使得连接的叶片避免在收回期间与骨骼接触。
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公开(公告)号：US20090299148A1
公开(公告)日：2009-12-03
申请号：US12475067
申请日：2009-05-29
IPC分类号： A61B1/32
CPC分类号： A61B17/0293
摘要： A retraction apparatus and method are provided including slider assemblies for being slidably connected to a retractor body with end portions of the slider assemblies disposed within a central retractor opening. A retractor blade is slidably connected to one of the slider assembly end portions such that the depth of the retractor blade can be readily adjusted. Once the retractor blade is at the desired depth within the incision, a handle is pivoted to a locked position to fix the blade relative to the slider assembly. A cantilever lock between the blade and the slider assembly pivots the blade relative to the slider assembly to fix the blade thereto. In one form, the retractor body has a substantially flat surface configured to be placed adjacent a bone and slide connections which position slider assemblies such that the connected blades avoid contact with the bone during retraction.
摘要翻译： 提供了一种缩回装置和方法，包括滑动组件，滑块组件可滑动地连接到牵开器主体，滑块组件的端部设置在中央牵开器开口内。 牵开器叶片可滑动地连接到滑块组件端部中的一个，使得能够容易地调节牵开器叶片的深度。 一旦收缩器叶片处于切口内的所需深度，则手柄枢转到锁定位置以相对于滑块组件固定刀片。 刀片和滑块组件之间的悬臂锁相对于滑块组件枢转刀片以将刀片固定在其上。 在一种形式中，牵开器主体具有基本上平坦的表面，其构造成邻近骨头放置并滑动连接件，其将滑动器组件定位成使得连接的叶片避免在收回期间与骨骼接触。
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公开(公告)号：US20140172018A1
公开(公告)日：2014-06-19
申请号：US13964963
申请日：2013-08-12
IPC分类号： A61B17/70
CPC分类号： A61B17/7035 , A61B17/7052 , A61B17/7082 , A61B17/7086 , A61B17/8605
摘要： A coupling device for securing an elongate member to the spine is provided. The coupling device comprises a compressible inner member that secures an anchor member therein when the inner member is axially shifted within an outer member. The elongate member is retained within the device by an axially inserted locking member, and may be secured independently of the anchor member. The coupling device and anchor may be configured to provide increased angulation of the anchor with respect to the coupling device. For instance, anchor member may have an offset head portion in order to provide normal pivoting of the coupling device when the anchor is attached to bone at an angle.
摘要翻译： 提供了用于将细长构件固定到脊柱的联接装置。 联接装置包括可压缩的内部构件，其在内部构件在外部构件内轴向移动时将锚定构件固定在其中。 细长构件通过轴向插入的锁定构件保持在装置内，并且可以独立于锚定构件固定。 联接装置和锚固件可以被配置为提供锚固件相对于联接装置的增大的角度。 例如，锚固构件可以具有偏移头部，以便当锚固件以一定角度附接到骨头时提供联接装置的正常枢转。
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公开(公告)号：US20110190824A1
公开(公告)日：2011-08-04
申请号：US12983207
申请日：2010-12-31
IPC分类号： A61B17/70
CPC分类号： A61B17/7055 , A61B17/70 , A61B17/7002 , A61B17/7059
摘要： Plate devices are provided for mounting to bone and receiving one or more spinal rods. The devices may include coupling members or rod receiving members coupled to the plate member and configured to have multiple degrees of adjustability in order to accommodate elongate connecting members of various orientations. The plate devices may also include quick locking features or locking devices that secure multiple points of articulation simultaneously.
摘要翻译： 板装置被提供用于安装到骨骼并且接收一个或多个脊柱杆。 装置可以包括联接构件或杆接收构件，其联接到板构件并且被构造成具有多个可调节度，以便容纳各种取向的细长连接构件。 平板装置还可以包括同时固定多个关节点的快速锁定特征或锁定装置。
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公开(公告)号：US07985179B2
公开(公告)日：2011-07-26
申请号：US11539224
申请日：2006-10-06
IPC分类号： A61B1/32
CPC分类号： A61B1/32 , A61B17/02 , A61B17/025 , A61B17/0293
摘要： A retraction apparatus and method are disclosed that provide optimized access to a surgical site. In one form, a retraction frame has a retraction opening with two sets of blades operating therein. The blades are used to sequentially retract the tissue from about an incision. The sequential retraction of the blades generates only narrow gaps between the blades so that tissue and blood encroachment during the surgical procedure are minimized.
摘要翻译： 公开了一种提供对外科手术部位的优化访问的收缩装置和方法。 在一种形式中，缩回框架具有在其中操作的两组叶片的缩回开口。 刀片用于从切口周围顺序地收回组织。 叶片的顺序收缩仅在叶片之间产生窄的间隙，使得在外科手术期间的组织和血液侵占最小化。
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公开(公告)号：US08641719B2
公开(公告)日：2014-02-04
申请号：US13083347
申请日：2011-04-08
CPC分类号： A61B17/7083 , A61B17/00234 , A61B17/3421 , A61B17/3472 , A61B17/70 , A61B17/7002 , A61B17/7004 , A61B17/701 , A61B17/7011 , A61B17/7013 , A61B17/7032 , A61B17/7035 , A61B17/7037 , A61B17/7043 , A61B17/708 , A61B17/7085 , A61B17/7086 , A61B17/7091 , A61B2017/0256 , A61B2090/034
摘要： A multi-stage minimally invasive surgical procedure and associated instruments are disclosed. First, the surgical site is prepared. After preparation, the bone screws or anchors are attached to the bone. Subsequent to insertion of the screws, a rod or connecting member is positioned within the yoke portion of the bone screw. Caps are then placed in a pre-lock position within the yokes. The bone screws may be compressed together or distracted along the rod or connecting member, thereby setting the final spacing of the bones or bone segments. Finally the caps are moved to a final lock position to fix the screws to the rod or connecting member to maintain the bones in position relative to each other.
摘要翻译： 公开了一种多阶段微创手术和相关器械。 首先，准备手术部位。 准备好后，将骨螺钉或锚固件连接到骨骼上。 在插入螺钉之后，杆或连接构件位于骨螺钉的轭部内。 然后将盖子放置在轭架内的预锁定位置。 骨螺钉可以一起被压缩或者沿着杆或连接构件分心，从而设定骨骼或骨段的最终间距。 最后，盖子移动到最终的锁定位置，以将螺钉固定到杆或连接构件上，以将骨骼相对于彼此保持在适当的位置。
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公开(公告)号：US08986351B2
公开(公告)日：2015-03-24
申请号：US12983207
申请日：2010-12-31
CPC分类号： A61B17/7055 , A61B17/70 , A61B17/7002 , A61B17/7059
摘要： Plate devices are provided for mounting to bone and receiving one or more spinal rods. The devices may include coupling members or rod receiving members coupled to the plate member and configured to have multiple degrees of adjustability in order to accommodate elongate connecting members of various orientations. The plate devices may also include quick locking features or locking devices that secure multiple points of articulation simultaneously.
摘要翻译： 板装置被提供用于安装到骨骼并且接收一个或多个脊柱杆。 装置可以包括联接构件或杆接收构件，其联接到板构件并且被构造成具有多个可调节度，以便容纳各种取向的细长连接构件。 平板装置还可以包括同时固定多个关节点的快速锁定特征或锁定装置。
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公开(公告)号：US08956285B2
公开(公告)日：2015-02-17
申请号：US12161944
申请日：2007-01-23
CPC分类号： A61B1/32 , A61B17/02 , A61B17/025 , A61B17/0293
摘要： A retraction apparatus and method are disclosed that provide optimized access to a surgical site. In one form, a retraction frame has a retraction opening with two sets of blades operating therein. The blades are used to sequentially retract the tissue from about an incision. The sequential retraction of the blades generates only narrow gaps between the blades so that tissue and blood encroachment during the surgical procedure are minimized.
摘要翻译： 公开了一种提供对外科手术部位的优化访问的收缩装置和方法。 在一种形式中，缩回框架具有在其中操作的两组叶片的缩回开口。 刀片用于从切口周围顺序地收回组织。 叶片的顺序收缩仅在叶片之间产生窄的间隙，使得在手术过程中的组织和血液侵占最小化。
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