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    • 1. 发明申请
    • Device for the treatment of femoral fractures
    • 股骨骨折治疗装置
    • US20060241604A1
    • 2006-10-26
    • US11378916
    • 2006-03-17
    • Robert FriggEric HattlerWalter WidmerElena BarriosStephan Kuppers
    • Robert FriggEric HattlerWalter WidmerElena BarriosStephan Kuppers
    • A61F2/30
    • A61B17/744
    • 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.
    • 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. 发明授权
    • Device for the treatment of fractures of the femur
    • 用于治疗股骨骨折的装置
    • US08454606B2
    • 2013-06-04
    • US10532909
    • 2002-10-29
    • Robert FriggEric HattlerWalter WidmerElena Barrios
    • Robert FriggEric HattlerWalter WidmerElena Barrios
    • A61B17/58
    • A61B17/744
    • 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).
    • 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)。
    • 3. 发明授权
    • Device for the treatment of femoral fractures
    • 股骨骨折治疗装置
    • US07850690B2
    • 2010-12-14
    • US11378916
    • 2006-03-17
    • Robert FriggEric HattlerWalter WidmerElena BarriosStephan Küppers
    • Robert FriggEric HattlerWalter WidmerElena BarriosStephan Küppers
    • A61B17/76
    • A61B17/744
    • 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.
    • 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。
    • 4. 发明申请
    • Device for the treatment of fractures of the femur
    • 用于治疗股骨骨折的装置
    • US20060149247A1
    • 2006-07-06
    • US10532909
    • 2002-10-29
    • Robert FriggEric HattlerWalter WidmerElena Barrios
    • Robert FriggEric HattlerWalter WidmerElena Barrios
    • A61B17/56
    • A61B17/744
    • 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).
    • 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)。
    • 6. 发明申请
    • Bone Plate
    • 骨板
    • US20100145338A1
    • 2010-06-10
    • US12637405
    • 2009-12-14
    • Alfred NIEDERBERGEREric Hattler
    • Alfred NIEDERBERGEREric Hattler
    • A61B17/80
    • A61B17/8061A61B17/8057
    • A bone plate for fixation of proximal humerus fractures comprises an elongated shaft portion having a first width and a head portion connected to the shaft portion having a second width greater than the first width. The head portion and the shaft portion define a common longitudinal axis. At least one first screw hole may be located in the head portion, and at least one second screw hole may be located in the shaft portion. At least one of the first and second holes is configured to engage a head of a bone screw to form an angularly stable connection with the bone screw.
    • 用于固定近端肱骨骨折的骨板包括具有第一宽度的细长轴部分和与所述轴部分连接的具有大于所述第一宽度的第二宽度的头部部分。 头部和轴部限定公共的纵向轴线。 至少一个第一螺钉孔可以位于头部中,并且至少一个第二螺钉孔可以位于轴部分中。 第一和第二孔中的至少一个构造成与骨螺钉的头接合以形成与骨螺钉的角度稳定的连接。