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1. 发明授权

US07850690B2 Device for the treatment of femoral fractures 有权
$Device for the treatment of femoral fractures$
标题翻译：股骨骨折治疗装置
公开(公告)号：US07850690B2
公开(公告)日：2010-12-14
申请号：US11378916
申请日：2006-03-17
申请人： Robert Frigg , Eric Hattler , Walter Widmer , Elena Barrios , Stephan Küppers
发明人： Robert Frigg , Eric Hattler , Walter Widmer , Elena Barrios , Stephan Küppers
IPC分类号： A61B17/76
CPC分类号： A61B17/744
摘要： A femoral fracture treatment device including: an intramedullary pin (1) with a central longitudinal axis (2) and a passage (5) of non-circular cross-section (6) through a proximal portion (4) of the pin oblique to the longitudinal axis (2), a sliding sleeve (10) configured to pass through the non-circular passage (5), a longitudinal bone fixing element (20) having a head portion (22) with fixing means (23) for engaging the femoral head and a shaft (24) that may be coaxially introduced into the sliding sleeve (10). Both an external jacket surface (14) of the sliding sleeve (10) and an internal jacket surface (15) of the sliding sleeve (10) have non-circular cross-sections at least in a partial section. The shaft (24) is rotatably mounted in the longitudinal bore (13) of the sliding sleeve (10), and locking means are provided at the free end (27) of the shaft (24), such that rotation of the longitudinal bone fixing element (20) relative to the sliding sleeve (10) can be optionally locked or released.
摘要翻译：一种股骨骨折治疗装置，包括：具有中心纵向轴线（2）的髓内销（1）和非圆形横截面（6）的通道（5），穿过所述销的近端部分（4）倾斜于纵向轴线（2），构造成穿过非圆形通道（5）的滑动套管（10），具有头部（22）的纵向骨固定元件（20），其具有固定装置（23）头部和可以同轴地引入到滑动套筒（10）中的轴（24）。滑动套管（10）的外部护套表面（14）和滑动套管（10）的内部护套表面（15）都至少部分地具有非圆形横截面。轴（24）可旋转地安装在滑动套筒（10）的纵向孔（13）中，并且锁定装置设置在轴（24）的自由端（27）处，使得纵向骨固定元件（20）相对于滑动套筒（10）可以可选地被锁定或释放。

2. 发明申请

US20060241604A1 Device for the treatment of femoral fractures 有权
$Device for the treatment of femoral fractures$
标题翻译：股骨骨折治疗装置
公开(公告)号：US20060241604A1
公开(公告)日：2006-10-26
申请号：US11378916
申请日：2006-03-17
申请人： Robert Frigg , Eric Hattler , Walter Widmer , Elena Barrios , Stephan Kuppers
发明人： Robert Frigg , Eric Hattler , Walter Widmer , Elena Barrios , Stephan Kuppers
IPC分类号： A61F2/30
CPC分类号： A61B17/744
摘要： A femoral fracture treatment device including: an intramedullary pin (1) with a central longitudinal axis (2) and a passage (5) of non-circular cross-section (6) through a proximal portion (4) of the pin oblique to the longitudinal axis (2), a sliding sleeve (10) configured to pass through the non-circular passage (5), a longitudinal bone fixing element (20) having a head portion (22) with fixing means (23) for engaging the femoral head and a shaft (24) that may be coaxially introduced into the sliding sleeve (10). Both an external jacket surface (14) of the sliding sleeve (10) and an internal jacket surface (15) of the sliding sleeve (10) have non-circular cross-sections at least in a partial section. The shaft (24) is rotatably mounted in the longitudinal bore (13) of the sliding sleeve (10), and locking means are provided at the free end (27) of the shaft (24), such that rotation of the longitudinal bone fixing element (20) relative to the sliding sleeve (10) can be optionally locked or released.
摘要翻译：一种股骨骨折治疗装置，包括：具有中心纵向轴线（2）的髓内销（1）和非圆形横截面（6）的通道（5），穿过所述销的近端部分（4）倾斜于纵向轴线（2），构造成穿过非圆形通道（5）的滑动套管（10），具有头部（22）的纵向骨固定元件（20），其具有固定装置（23）头部和可以同轴地引入到滑动套筒（10）中的轴（24）。滑动套管（10）的外部护套表面（14）和滑动套管（10）的内部护套表面（15）都至少部分地具有非圆形横截面。轴（24）可旋转地安装在滑动套筒（10）的纵向孔（13）中，并且锁定装置设置在轴（24）的自由端（27）处，使得纵向骨固定元件（20）相对于滑动套筒（10）可以可选地被锁定或释放。

3. 发明申请

US20060149247A1 Device for the treatment of fractures of the femur 失效
$Device for the treatment of fractures of the femur$
标题翻译：用于治疗股骨骨折的装置
公开(公告)号：US20060149247A1
公开(公告)日：2006-07-06
申请号：US10532909
申请日：2002-10-29
申请人： Robert Frigg , Eric Hattler , Walter Widmer , Elena Barrios
发明人： Robert Frigg , Eric Hattler , Walter Widmer , Elena Barrios
IPC分类号： A61B17/56
CPC分类号： A61B17/744
摘要： A device for treating fractures of the femur and includes an intra-medullary pin (1) with a central longitudinal axis (2), a front piece (3), which is introduced into the medullary channel of the femur, a rear piece (4) and a hole (5) going through the rear piece (4) at an angle to the longitudinal axis (2) with a non-circular cross-section (6). A sliding sleeve (10) that is introduced through the hole (5) with non-circular cross-section, has a front end (11), a rear end (12), a central longitudinal drilling (13), an outer sleeve surface (14), an inner sleeve surface (15) and a longitudinal axis (16). A longitudinal bone fixation element (20) with a longitudinal axis (21), a head piece (22) with fixation element (23), which is brought into engagement with the femur head on use and a shaft (24), which is introduced co-axially into the sliding sleeve (10), whereby the outer sleeve surface (14) of the sliding sleeve (10) has a non-circular cross-section (17), at least in a partial region. The inner sleeve surface (5) of the sliding sleeve (10) has a round cross-section (18) and fixation elements (30) are provided for the selective blocking of the rotation of the longitudinal bone fixation element (20) in the sliding sleeve (10).
摘要翻译：一种用于治疗股骨骨折的装置，包括具有中心纵向轴线（2）的髓内销（1），被引入股骨髓质通道的前部件（3），后部件（4））和穿过所述后部件（4）的与所述纵向轴线（2）成角度的孔（5）具有非圆形横截面（6）。通过孔（5）以非圆形横截面引入的滑动套筒（10）具有前端（11），后端（12），中心纵向钻孔（13），外套筒表面（14），内套筒表面（15）和纵向轴线（16）。具有纵向轴线（21）的纵向骨固定元件（20），具有固定元件（23）的头部件（22），其在使用时与股骨头接合并且轴（24）被引入同轴地插入到滑动套筒（10）中，由此滑动套筒（10）的外套筒表面（14）至少在部分区域中具有非圆形横截面（17）。滑动套管（10）的内套筒表面（5）具有圆形横截面（18），并且提供固定元件（30）用于选择性地阻止纵向骨固定元件（20）在滑动中的旋转套（10）。

4. 发明授权

US08454606B2 Device for the treatment of fractures of the femur 失效
$Device for the treatment of fractures of the femur$
标题翻译：用于治疗股骨骨折的装置
公开(公告)号：US08454606B2
公开(公告)日：2013-06-04
申请号：US10532909
申请日：2002-10-29
申请人： Robert Frigg , Eric Hattler , Walter Widmer , Elena Barrios
发明人： Robert Frigg , Eric Hattler , Walter Widmer , Elena Barrios
IPC分类号： A61B17/58
CPC分类号： A61B17/744
摘要： A device for treating fractures of the femur and includes an intra-medullary pin (1) with a central longitudinal axis (2), a front piece (3), which is introduced into the medullary channel of the femur, a rear piece (4) and a hole (5) going through the rear piece (4) at an angle to the longitudinal axis (2) with a non-circular cross-section (6). A sliding sleeve (10) that is introduced through the hole (5) with non-circular cross-section, has a front end (11), a rear end (12), a central longitudinal drilling (13), an outer sleeve surface (14), an inner sleeve surface (15) and a longitudinal axis (16). A longitudinal bone fixation element (20) with a longitudinal axis (21), a head piece (22) with fixation element (23), which is brought into engagement with the femur head on use and a shaft (24), which is introduced co-axially into the sliding sleeve (10), whereby the outer sleeve surface (14) of the sliding sleeve (10) has a non-circular cross-section (17), at least in a partial region. The inner sleeve surface (5) of the sliding sleeve (10) has a round cross-section (18) and fixation elements (30) are provided for the selective blocking of the rotation of the longitudinal bone fixation element (20) in the sliding sleeve (10).
摘要翻译：一种用于治疗股骨骨折的装置，包括具有中心纵向轴线（2）的髓内销（1），被引入股骨髓质通道的前部件（3），后部件（4））和穿过所述后部件（4）的与所述纵向轴线（2）成角度的孔（5）具有非圆形横截面（6）。通过孔（5）以非圆形横截面引入的滑动套筒（10）具有前端（11），后端（12），中心纵向钻孔（13），外套筒表面（14），内套筒表面（15）和纵向轴线（16）。具有纵向轴线（21）的纵向骨固定元件（20），具有固定元件（23）的头部件（22），其在使用时与股骨头接合并且轴（24）被引入同轴地插入到滑动套筒（10）中，由此滑动套筒（10）的外套筒表面（14）至少在部分区域中具有非圆形横截面（17）。滑动套管（10）的内套筒表面（5）具有圆形横截面（18），并且提供固定元件（30）用于选择性地阻止纵向骨固定元件（20）在滑动中的旋转套（10）。

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