公开(公告)号：US20060064095A1

公开(公告)日：2006-03-23

申请号：US11221648

申请日：2005-09-07

申请人： Peter Senn ,  Andre Schlienger ,  Markus Buettler

发明人： Peter Senn ,  Andre Schlienger ,  Markus Buettler

IPC分类号： A61B17/56

CPC分类号： A61B17/725 ,  A61B2017/8655

摘要： A locking screw for an intramedullary nail having at least one transverse hole. The locking screw has a central longitudinal axis and includes a screw shank, which is at least partially provided with an external thread, and a screw head. The diameter of the screw head is greater than the outer diameter of the external thread, and the screw head includes a passage extending generally parallel to the longitudinal axis of the screw and the external thread. The passage is configured to receive a longitudinal wedge element. As a result, any gap between the locking screw and the intramedullary nail is eliminated and the screw is wedged in position in the transverse hole of the intramedullary nail.

摘要翻译： 用于髓内钉的锁定螺钉，其具有至少一个横向孔。 锁定螺钉具有中心纵向轴线并且包括至少部分地设置有外螺纹的螺杆和螺钉头。 螺钉头的直径大于外螺纹的外径，并且螺钉头包括大致平行于螺钉和外螺纹的纵向轴线延伸的通道。 通道构造成容纳纵向楔形元件。 结果，消除了锁定螺钉和髓内钉之间的任何间隙，并且将螺钉楔入髓内钉的横向孔中的位置。

公开(公告)号：US08906024B2

公开(公告)日：2014-12-09

申请号：US13592887

申请日：2012-08-23

申请人： Andre Schlienger ,  Markus Buettler ,  Robert Frigg

发明人： Andre Schlienger ,  Markus Buettler ,  Robert Frigg

IPC分类号： A61B17/72 ,  A61B17/86

CPC分类号： A61B17/72 ,  A61B17/7283 ,  A61B17/8635

摘要： An intramedullary nail includes an elongated body extending along a central longitudinal axis. The intramedullary nail includes a straight proximal end portion along with a straight distal end portion extending proximally from a distal end of the nail by a predetermined length and a central portion extending proximally from a proximal end of the distal end portion to a distal end of the proximal end portion. The central portion includes a first curved portion having a first length with a first radius of curvature and a second curved portion having a second length shorter than the first length and a second, non-zero radius of curvature smaller than the first radius of curvature.

摘要翻译： 髓内钉包括沿着中心纵向轴线延伸的细长体。 髓内钉包括直的近端部分以及从钉子的远端向近端延伸预定长度的直的远端部分和从远端部分的近端近端延伸到远端的中心部分 近端部分。 中心部分包​​括具有第一曲率半径的第一长度的第一弯曲部分和具有比第一长度短的第二长度的第二弯曲部分和小于第一曲率半径的第二非零曲率半径。

公开(公告)号：US08888779B2

公开(公告)日：2014-11-18

申请号：US11221648

申请日：2005-09-07

申请人： Peter Senn ,  André Schlienger ,  Markus Buettler

发明人： Peter Senn ,  André Schlienger ,  Markus Buettler

IPC分类号： A61B17/72 ,  A61B17/86

CPC分类号： A61B17/725 ,  A61B2017/8655

摘要： A locking screw for an intramedullary nail having at least one transverse hole. The locking screw has a central longitudinal axis and includes a screw shank, which is at least partially provided with an external thread, and a screw head. The diameter of the screw head is greater than the outer diameter of the external thread, and the screw head includes a passage extending generally parallel to the longitudinal axis of the screw and the external thread. The passage is configured to receive a longitudinal wedge element. As a result, any gap between the locking screw and the intramedullary nail is eliminated and the screw is wedged in position in the transverse hole of the intramedullary nail.

摘要翻译： 用于髓内钉的锁定螺钉，其具有至少一个横向孔。 锁定螺钉具有中心纵向轴线并且包括至少部分地设置有外螺纹的螺杆和螺钉头。 螺钉头的直径大于外螺纹的外径，并且螺钉头包括大致平行于螺钉和外螺纹的纵向轴线延伸的通道。 通道构造成容纳纵向楔形元件。 结果，消除了锁定螺钉和髓内钉之间的任何间隙，并且将螺钉楔入髓内钉的横向孔中的位置。

公开(公告)号：US08764752B2

公开(公告)日：2014-07-01

申请号：US13188104

申请日：2011-07-21

申请人： Markus Buettler ,  Simone Volzer ,  Andreas Baeriswyl

发明人： Markus Buettler ,  Simone Volzer ,  Andreas Baeriswyl

IPC分类号： A61B17/56

CPC分类号： A61B17/1725 ,  A61B17/1721 ,  A61B17/1728

摘要： A system for inserting an intramedullary nail into a bone includes (a) a handle extending from a proximal end to a distal end configured to couple to an intramedullary nail only in a desired orientation and (b) an aiming device extending from a proximal end to a distal end configured for attachment to the proximal end of the handle. The aiming device includes a guide opening extending therethrough sized and shaped to accommodate a protective sleeve therein. The guide opening is located and oriented so that, when the aiming device and the handle are coupled to one another, a bone fixation receiving hole in an intramedullary nail coupled to the handle is aligned with the guide opening. The aiming device further includes a locking pin fixedly mounted thereto. The locking pin extends into the guide opening to engage a protective sleeve inserted therein.

摘要翻译： 用于将髓内钉插入骨骼的系统包括（a）从近端延伸到远端的手柄，其构造成仅以期望的取向耦合到髓内钉，以及（b）瞄准装置，其从近端延伸到 远端构造成用于附接到手柄的近端。 瞄准装置包括延伸穿过其的尺寸和形状以在其中容纳保护套筒的引导开口。 引导开口定位和定向，使得当瞄准装置和把手彼此联接时，联接到手柄的髓内钉中的骨固定接收孔与引导开口对准。 瞄准装置还包括固定地安装在其上的锁定销。 锁定销延伸到引导开口中以与插入其中的保护套接合。

公开(公告)号：US08257409B2

公开(公告)日：2012-09-04

申请号：US11910481

申请日：2006-04-05

申请人： Andrè Schlienger ,  Markus Buettler ,  Peter Senn

发明人： Andrè Schlienger ,  Markus Buettler ,  Peter Senn

IPC分类号： A61B17/04

CPC分类号： A61B17/1725 ,  A61B17/1703 ,  A61B17/1735 ,  A61B17/60 ,  A61B17/72 ,  A61B2090/3925 ,  A61B2090/397 ,  A61B2090/3983

摘要： Described is a reference pin for use during a bone fracture treatment. The pin may include a longitudinal shaft and a spreading member. The longitudinal shaft with a longitudinal axis, a front end, a rear end and a through hole penetrating the shaft from the front end to the rear end. The shaft includes a rear portion adjoining the rear end and an expandable front portion adjoining the front end. The expandable front portion is insertable in a distal locking hole of an intramedullary nail and reversibly expandable transversely to the longitudinal axis. The spreading member is moveably located in the through hole and apt for reversibly expanding the expandable front end portion. The expandable front portion is reversibly expandable within a range between 0.3 mm and 0.5 mm.

摘要翻译： 描述了在骨折治疗期间使用的参考销。 销可以包括纵向轴和展开构件。 纵轴具有纵向轴线，前端，后端和从前端到后端贯穿该轴的通孔。 轴包括邻近后端的后部和与前端相邻的可膨胀的前部。 可扩展前部可插入到髓内钉的远侧锁定孔中，并可横向于纵向轴线可逆地展开。 扩展构件可移动地位于通孔中并且适于可扩展地扩展可扩展前端部。 可扩展的前部可在0.3mm和0.5mm之间的范围内可逆地扩展。

公开(公告)号：US20110106080A1

公开(公告)日：2011-05-05

申请号：US13005161

申请日：2011-01-12

申请人： Andre SCHLIENGER ,  Markus Buettler ,  Peter Senn

发明人： Andre SCHLIENGER ,  Markus Buettler ,  Peter Senn

IPC分类号： A61B17/58

CPC分类号： A61B17/72

摘要： An intramedullary nail includes (a) a longitudinal nail body extending from a proximal end to a distal end and having a central longitudinal axis and a diameter D, the nail body being configured for insertion into a medullary cavity of a bone, the nail body having a proximal portion and a distal portion longitudinally separated from one another; (b) a first transverse hole extending through the distal portion of the nail body at an angle transverse to the central longitudinal axis and defining a first transverse hole axis, the first transverse hole axis being offset from the central longitudinal axis of the nail body; and (c) a second transverse hole extending through the distal portion of the nail body at an angle transverse to the central longitudinal axis and defining a second transverse hole axis. The first transverse hole axis intersects the second transverse hole axis.

摘要翻译： 髓内钉包括（a）纵向指甲体，其从近端延伸到远端并且具有中心纵向轴线和直径D，所述钉体构造成用于插入到骨髓腔中，所述钉体具有 近端部分和远侧部分，其彼此纵向分离; （b）第一横向孔，其以与中心纵向轴线成横向的角度延伸穿过指甲主体的远端部分，并且限定第一横向孔轴线，第一横向孔轴线偏离指甲体的中心纵向轴线; 和（c）第二横向孔，其以与所述中心纵向轴线成横向的角度延伸穿过所述钉体的远端部分，并且限定第二横向孔轴线。 第一横孔轴线与第二横孔轴线相交。

公开(公告)号：US20070156154A1

公开(公告)日：2007-07-05

申请号：US11625893

申请日：2007-01-23

申请人： Andre Schlienger ,  Peter Senn ,  Markus Buettler

发明人： Andre Schlienger ,  Peter Senn ,  Markus Buettler

IPC分类号： A61B17/58

CPC分类号： A61B17/863 ,  A61B17/72 ,  A61B2017/8655

摘要： A screw comprising a head-side end, a tip, a screw core comprising an envelope surface carrying an outer thread, and a central line formed by the connection line of the centres of gravity of the axially successive, orthogonal cross-sectional surfaces of the screw core, without taking into account any cavities. The screw core comprises at least one cavity and the central line is not straight. The material weakening of the screw core, caused by the cavities, simplifies the passage thereof through a narrow point e.g. in a transverse borehole of an intrameduliar nail, as the screw without a straight central line can be radially deformed to a certain degree.

摘要翻译： 一种螺钉，其包括头侧端，尖端，包括承载外螺纹的包络面的螺杆，以及由所述连接线形成的中心线，所述中心线由所述轴向连续的正交横截面的重心连接 螺纹芯，而不考虑任何空腔。 螺杆芯包括至少一个空腔，中心线不是直的。 由空腔引起的螺钉芯的弱化物质简化了其通过狭窄的位置，例如， 在内钉的横向钻孔中，因为没有直线中心线的螺钉可以在一定程度上径向变形。

公开(公告)号：US09237909B2

公开(公告)日：2016-01-19

申请号：US11343857

申请日：2006-01-30

申请人： André Schlienger ,  Dankward Höntzsch ,  Markus Buettler ,  Peter Senn

发明人： André Schlienger ,  Dankward Höntzsch ,  Markus Buettler ,  Peter Senn

IPC分类号： A61B17/72 ,  A61B17/00

CPC分类号： A61B17/72 ,  A61B17/7233 ,  A61B2017/00004

摘要： The surgical nail, here in the form of an intramedullary nail, has a central axis, a longitudinal borehole with a diameter D extending coaxially with the central axis, a casing with an inner surface and a transverse borehole, extending transversely to the central axis with the cross-sectional profile F and the borehole axis. A component, which narrows the cross-sectional profile F, is provided in the longitudinal borehole in the region of the transverse borehole. By these means, the clearance, which is usually present between the medullary nail and the locking screws that have been introduced therein, can be eliminated without risk and an improved holding force as well as an improved guiding effect between the locking screw and the medullary nail can be achieved.

公开(公告)号：US08518040B2

公开(公告)日：2013-08-27

申请号：US13005161

申请日：2011-01-12

申请人： Andre Schlienger ,  Markus Buettler ,  Peter Senn

发明人： Andre Schlienger ,  Markus Buettler ,  Peter Senn

IPC分类号： A61B17/56 ,  A61B17/58 ,  A61F2/30

CPC分类号： A61B17/72

摘要： An intramedullary nail includes (a) a longitudinal nail body extending from a proximal end to a distal end and having a central longitudinal axis and a diameter D, the nail body being configured for insertion into a medullary cavity of a bone, the nail body having a proximal portion and a distal portion longitudinally separated from one another; (b) a first transverse hole extending through the distal portion of the nail body at an angle transverse to the central longitudinal axis and defining a first transverse hole axis, the first transverse hole axis being offset from the central longitudinal axis of the nail body; and (c) a second transverse hole extending through the distal portion of the nail body at an angle transverse to the central longitudinal axis and defining a second transverse hole axis. The first transverse hole axis intersects the second transverse hole axis.

摘要翻译： 髓内钉包括（a）纵向指甲体，其从近端延伸到远端并且具有中心纵向轴线和直径D，所述钉体构造成用于插入到骨髓腔中，所述钉体具有 近端部分和远侧部分，其彼此纵向分离; （b）第一横向孔，其以与中心纵向轴线成横向的角度延伸穿过指甲主体的远端部分，并且限定第一横向孔轴线，第一横向孔轴线偏离指甲体的中心纵向轴线; 和（c）第二横向孔，其以与所述中心纵向轴线成横向的角度延伸穿过所述钉体的远端部分，并且限定第二横向孔轴线。 第一横孔轴线与第二横孔轴线相交。

公开(公告)号：US20120323240A1

公开(公告)日：2012-12-20

申请号：US13592887

申请日：2012-08-23

申请人： Andre SCHLIENGER ,  Markus BUETTLER ,  Robert FRIGG

发明人： Andre SCHLIENGER ,  Markus BUETTLER ,  Robert FRIGG

IPC分类号： A61B17/56

CPC分类号： A61B17/72 ,  A61B17/7283 ,  A61B17/8635

摘要： An intramedullary nail, particular for use with a tibia, may have a proximal end part, a distal end part adapted to be introduced into a medullary space, and a central section. The central section includes a first curved section having a first length with a first radius of curvature, and a second curved section having a second length shorter than the first length and a second radius of curvature smaller than the first radius of curvature. The second radius of curvature may be less than the first radius of curvature. The intramedullary nail also includes a central axis. Tangents at two end points of the central section, including the first and second curved sections, enclose an angle gamma between about 9° and about 12°. The intramedullary nail may have a total length ranging from 200 to 500 mm.

摘要翻译： 特别用于胫骨的髓内钉可以具有近端部分，适于被引入髓质空间的远端部分和中心部分。 中心部分包​​括具有第一曲率半径的第一长度的第一弯曲部分和具有比第一长度短的第二长度和小于第一曲率半径的第二曲率半径的第二弯曲部分。 第二曲率半径可以小于第一曲率半径。 髓内钉还包括中心轴。 包括第一和第二弯曲部分在中心部分的两个端点处的切线包围约9°至约12°之间的角度γ。 髓内钉的总长度可以为200-500mm。