公开(公告)号：US07407483B2

公开(公告)日：2008-08-05

申请号：US11377466

申请日：2006-03-16

申请人： Mick J. Perez-Cruet ,  John R. Pepper

发明人： Mick J. Perez-Cruet ,  John R. Pepper

IPC分类号： A61B1/32

CPC分类号： A61B1/32 ,  A61B17/02 ,  A61B2017/349

摘要： A minimally invasive surgical access device that allows access to a pathology being treated while significantly reducing the risk of damaging anatomical structures proximate the pathology. The access device includes a base portion having a central bore extending therethrough, and retractor blades pivotably mounted to the base portion. An insertion handle is coupled to the base portion to thread the retractor blades into the patient. The insertion handle is removed from the base portion, and a core hollow screw is threaded into the base portion to separate the retractor blades to gain access to the pathology through the hollow screw.

摘要翻译： 一种微创外科手术进入装置，其允许接近正在治疗的病理学，同时显着降低损伤接近病理学的解剖结构的风险。 进入装置包括具有延伸穿过其中的中心孔的基部和可枢转地安装到基部的牵开器叶片。 插入手柄联接到基部以将牵开器叶片螺纹连接到患者体内。 将插入手柄从底座部分移除，并将一芯部空心螺丝拧入基座部分，以分离牵开器叶片以通过中空螺钉获得病理学访问。

公开(公告)号：US20130211202A1

公开(公告)日：2013-08-15

申请号：US13693928

申请日：2012-12-04

申请人： Mick J. Perez-Cruet ,  John R. Pepper

发明人： Mick J. Perez-Cruet ,  John R. Pepper

IPC分类号： A61B1/32

CPC分类号： A61B1/32 ,  A61B17/02 ,  A61B2017/349

摘要： A minimally invasive surgical access device that allows access to a pathology being treated while significantly reducing the risk of damaging anatomical structures proximate the pathology. The access device includes a base portion having a central bore extending therethrough, and retractor blades pivotably mounted to the base portion. An insertion handle is coupled to the base portion to thread the retractor blades into the patient. The insertion handle is removed from the base portion, and a core hollow screw is threaded into the base portion to separate the retractor blades to gain access to the pathology through the hollow screw.

摘要翻译： 一种微创外科手术进入装置，其允许接近正在治疗的病理学，同时显着降低损伤接近病理学的解剖结构的风险。 进入装置包括具有延伸穿过其中的中心孔的基部和可枢转地安装到基部的牵开器叶片。 插入手柄联接到基部以将牵开器叶片螺纹连接到患者体内。 将插入手柄从底座部分移除，并将一芯部空心螺丝拧入基座部分，以分离牵开器叶片以通过中空螺钉获得病理学访问。

公开(公告)号：US20080269567A1

公开(公告)日：2008-10-30

申请号：US12173294

申请日：2008-07-15

申请人： Mick J. Perez-Cruet ,  John R. Pepper

发明人： Mick J. Perez-Cruet ,  John R. Pepper

IPC分类号： A61B1/32

CPC分类号： A61B1/32 ,  A61B17/02 ,  A61B2017/349

摘要： A surgical access device assembly that allows access to a pathology being treated while significantly reducing the risk of damaging anatomical structures proximate the pathology. The access device assembly includes a base portion having a central bore extending therethrough, and retractor blades pivotably mounted to the base portion. An insertion handle is coupled to the base portion to thread the retractor blades into the patient. The insertion handle is removed from the base portion, and a core hollow screw is threaded into the base portion to separate the retractor blades to gain access to the pathology through the hollow screw.

摘要翻译： 一种手术进入装置组件，其允许接近正在治疗的病理学，同时显着降低损伤邻近病理学的解剖结构的风险。 进入装置组件包括具有延伸穿过其中的中心孔的基部和可枢转地安装到基部的牵开器叶片。 插入手柄联接到基部以将牵开器叶片螺纹连接到患者体内。 将插入手柄从底座部分移除，并将一芯部空心螺丝拧入基座部分，以分离牵开器叶片以通过中空螺钉获得病理学访问。

公开(公告)号：US08323185B2

公开(公告)日：2012-12-04

申请号：US12173294

申请日：2008-07-15

申请人： Mick J. Perez-Cruet ,  John R. Pepper

发明人： Mick J. Perez-Cruet ,  John R. Pepper

IPC分类号： A61B1/32

CPC分类号： A61B1/32 ,  A61B17/02 ,  A61B2017/349

摘要： A surgical access device assembly that allows access to a pathology being treated while significantly reducing the risk of damaging anatomical structures proximate the pathology. The access device assembly includes a base portion having a central bore extending therethrough, and retractor blades pivotably mounted to the base portion. An insertion handle is coupled to the base portion to thread the retractor blades into the patient. The insertion handle is removed from the base portion, and a core hollow screw is threaded into the base portion to separate the retractor blades to gain access to the pathology through the hollow screw.

摘要翻译： 一种手术进入装置组件，其允许接近正在治疗的病理学，同时显着降低损伤邻近病理学的解剖结构的风险。 进入装置组件包括具有延伸穿过其中的中心孔的基部和可枢转地安装到基部的牵开器叶片。 插入手柄联接到基部以将牵开器叶片螺纹连接到患者体内。 将插入手柄从底座部分移除，并将一芯部空心螺丝拧入基座部分，以分离牵开器叶片以通过中空螺钉获得病理学访问。

公开(公告)号：US08192443B2

公开(公告)日：2012-06-05

申请号：US11408571

申请日：2006-04-21

申请人： Mick J. Perez-Cruet

发明人： Mick J. Perez-Cruet

IPC分类号： A61B17/58 ,  A61B17/32

CPC分类号： A61B17/3472 ,  A61B17/1655 ,  A61B17/1671 ,  A61B17/1757 ,  A61B17/1796 ,  A61B17/848 ,  A61B2017/00261

摘要： A pedicle access device that has particular application for positioning a pedicle screw during a minimally invasive spinal fusion surgical procedure. The pedicle access device includes a positioning needle having a hollow tube and a specially designed tip that conforms with a facet complex of a vertebra proximate a pedicle. A targeting needle having a pointed end is inserted through the hollow tube of the positioning needle, and is secured thereto so the tip of the targeting needle extends out of the end of the positioning needle. The tip of the targeting needle allows the positioning needle to be accurately positioned on the pedicle, and the specially configured tip of the positioning needle allows it to be secured thereto without slipping.

摘要翻译： 一种椎弓根进入装置，其具有在微创脊柱融合手术过程中定位椎弓根螺钉的特殊应用。 椎弓根进入装置包括具有中空管的定位针和符合靠近椎弓根的椎骨的小平面复合体的特殊设计的尖端。 具有尖端的针刺针穿过定位针的中空管插入，并且固定到定位针的顶端，使得针刺针的尖端延伸出定位针的端部。 定位针的尖端允许定位针精确地定位在椎弓根上，并且定位针的特殊构造的尖端允许定位针固定到其上而不滑动。