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公开(公告)号：US20080021284A1
公开(公告)日：2008-01-24
申请号：US11623937
申请日：2007-01-17
IPC分类号： A61B1/32
CPC分类号： A61B17/0293
摘要： A surgical access system includes retractor for creating an access path between an incision site and a surgical site. The retractor includes a frame having a base member and a pair of generally curved rails extending therefrom. A tubular member is coupled to the frame and includes first and second blade portions that are capable of relative movement with respect to each other by movement on the curved rails. A method of inserting the retractor into a patient includes inserting a guide rod over a guide wire, locating an obturator in the retractor, inserting the obturator and retractor over the guide rod, and removing both the guide rod and obturator to leave the retractor in the body to provide the access path.
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公开(公告)号：US07892174B2
公开(公告)日：2011-02-22
申请号：US11623937
申请日：2007-01-17
IPC分类号： A61B1/32
CPC分类号： A61B17/0293
摘要： A surgical access system includes retractor for creating an access path between an incision site and a surgical site. The retractor includes a frame having a base member and a pair of generally curved rails extending therefrom. A tubular member is coupled to the frame and includes first and second blade portions that are capable of relative movement with respect to each other by movement on the curved rails. A method of inserting the retractor into a patient includes inserting a guide rod over a guide wire, locating an obturator in the retractor, inserting the obturator and retractor over the guide rod, and removing both the guide rod and obturator to leave the retractor in the body to provide the access path.
摘要翻译： 外科进入系统包括牵开器，用于在切口部位和手术部位之间形成通路。 牵开器包括具有基部构件和从其延伸的一对大体弯曲的轨道的框架。 管状构件联接到框架并且包括能够通过在弯曲轨道上移动而相对于彼此相对运动的第一和第二叶片部分。 将牵开器插入患者的方法包括将引导杆插入引导线上，将闭塞器定位在牵开器中，将闭塞器和牵开器插入导杆上，并且移除引导杆和闭塞器以使牵开器离开牵引器 身体提供访问路径。
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公开(公告)号：US20080161650A1
公开(公告)日：2008-07-03
申请号：US11619214
申请日：2007-01-03
IPC分类号： A61B1/32
CPC分类号： A61B17/02 , A61B17/0293
摘要： A surgical access system includes retractor for creating an access path between an incision site and a surgical site. The retractor includes a frame having a base member and a pair of generally curved rails extending therefrom. A tubular member is coupled to the frame and includes first and second blade portions that are capable of relative movement with respect to each other by movement on the curved rails. A method of inserting the retractor into a patient includes inserting a guide rod over a guide wire, locating an obturator in the retractor, inserting the obturator and retractor over the guide rod, and removing both the guide rod and obturator to leave the retractor in the body to provide the access path.
摘要翻译： 外科进入系统包括牵开器，用于在切口部位和手术部位之间形成通路。 牵开器包括具有基部构件和从其延伸的一对大体弯曲的轨道的框架。 管状构件联接到框架并且包括能够通过在弯曲轨道上移动而相对于彼此相对运动的第一和第二叶片部分。 将牵开器插入患者的方法包括将引导杆插入引导线上，将闭塞器定位在牵开器中，将闭塞器和牵开器插入导杆上，并且移除引导杆和闭塞器以使牵开器离开牵引器 身体提供访问路径。
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公开(公告)号：US08262569B2
公开(公告)日：2012-09-11
申请号：US11619214
申请日：2007-01-03
IPC分类号： A61B1/32
CPC分类号： A61B17/02 , A61B17/0293
摘要： A surgical access system includes retractor for creating an access path between an incision site and a surgical site. The retractor includes a frame having a base member and a pair of generally curved rails extending therefrom. A tubular member is coupled to the frame and includes first and second blade portions that are capable of relative movement with respect to each other by movement on the curved rails. A method of inserting the retractor into a patient includes inserting a guide rod over a guide wire, locating an obturator in the retractor, inserting the obturator and retractor over the guide rod, and removing both the guide rod and obturator to leave the retractor in the body to provide the access path.
摘要翻译： 外科进入系统包括牵开器，用于在切口部位和手术部位之间形成通路。 牵开器包括具有基部构件和从其延伸的一对大体弯曲的轨道的框架。 管状构件联接到框架并且包括能够通过在弯曲轨道上移动而相对于彼此相对运动的第一和第二叶片部分。 将牵开器插入患者的方法包括将引导杆插入引导线上，将闭塞器定位在牵开器中，将闭塞器和牵开器插入导杆上，并且移除引导杆和闭塞器以使牵开器离开牵引器 身体提供访问路径。
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