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11. 发明公开

EP2001379A2 BONE SCREW WITH SELECTIVELY SECURABLE WASHER 审中-公开
标题翻译：选择性地固定DISTANZSCHEIBE骨螺钉
公开(公告)号：EP2001379A2
公开(公告)日：2008-12-17
申请号：EP07753295.0
申请日：2007-03-16
申请人： Nexa Orthopedics, Inc.
发明人： WAHL, Rebecca, Hawkins , BAYER, Hanspeter, Robert , LITKE, Ronald, George, Jr. , REED, Scott, W. , TAYLOR, Alan, G.
IPC分类号： A61B17/58
CPC分类号： A61B17/8605 , A61B17/863 , A61B17/8685 , A61B17/8695
摘要： A screw assembly (10) for insertion into a bone region (12A) (12B) includes a screw body (14) and a washer (16). The screw body (14) includes a distal end (218), a proximal end (224), and a distal threaded area (220), and a proximal threaded area (226). The distal threaded area (220) is positioned near the distal end (218) and the proximal threaded area (226) is positioned near the proximal end (224). The washer (16) includes a washer threaded area (238) that engages the proximal threaded area (226) to selectively secure the washer (16) to the screw body (14). With this design, the washer (16) can be selectively attached to the screw body (14) and different sized washers (16) can be alternatively and selectively secured to the screw body (14). As a result thereof, the person inserting the screw assembly (10) can pick the washer (16) size best suited to retain the bone region (12A) (12B) in which the screw assembly (10) is being inserted.

12. 发明申请

US20080177290A1 Bone clamp assembly 审中-公开
标题翻译：骨钳组装
公开(公告)号：US20080177290A1
公开(公告)日：2008-07-24
申请号：US11655713
申请日：2007-01-18
申请人： Rebecca Hawkins Wahl , Ernie Corrao , Alan Taylor
发明人： Rebecca Hawkins Wahl , Ernie Corrao , Alan Taylor
IPC分类号： A61B17/08
CPC分类号： A61B17/8866 , A61B17/2812 , A61B17/86 , A61B2017/00858 , A61B2017/90
摘要： A clamp assembly (16) for stabilizing one or more adjacent regions (12A) (12B) and for selecting a bone screw (18) to be inserted into the one or more adjacent regions (12A) (12B) includes a first clamp side (224), a second clamp side (226) and a connector (228) that pivotally secures the first clamp side (224) and the second clamp side (226) together. The first clamp side (224) includes a first locking component (236) having a first plurality of first teeth (236B) and the second clamp side (226) includes a second locking component (244) having a second plurality of second teeth (244B). The plurality of first teeth (236B) selectively engage the plurality of second teeth (244B) when the clamp assembly (16) is positioned about the bone regions (12A) (12B) so that the clamp assembly (14) is in a locked position with the first clamp side (224) and the second clamp side (226) engaging substantially opposite sides of the adjacent regions (12A) (12B). Additionally, the clamp assembly (16) includes a screw guide (20) that is secured to at least one of the clamp sides (224) (226). The screw guide (20) provides information for selecting the appropriate bone screw (18) based on the relative position of the clamp sides (224) (226).
摘要翻译：用于稳定一个或多个相邻区域（12A）（12B）并用于选择要插入到一个或多个相邻区域（12A）中的骨螺钉（18）（12B））的夹具组件（16）包括：第一夹持侧（224），第二夹持侧（226）和连接器（228），其将第一夹持侧（224）和第二夹持侧（226）枢转固定在一起。第一夹持侧（224）包括具有第一多个第一齿（236B）的第一锁定部件（236），并且第二夹紧侧（226）包括具有第二多个第二齿的第二锁定部件（244） 244 B）。当夹具组件（16）围绕骨区域（12A）（12B）定位时，多个第一齿（236B）选择性地接合多个第二齿（244B），使得夹具组件（14）是在第一夹持侧（224）和第二夹持侧（226）处于锁定位置的情况下，与相邻区域（12A）（12B）的基本相对的侧面接合。另外，夹具组件（16）包括固定到至少一个夹紧侧面（224）（226）的螺钉导向件（20）。螺钉导向器（20）基于夹紧侧面（224）（226）的相对位置提供用于选择合适的骨螺钉（18）的信息。

13. 发明申请

US20070218750A1 Snap-off screw with recessed breakoff area 审中-公开
标题翻译：带有凹槽断裂区域的扣紧螺丝
公开(公告)号：US20070218750A1
公开(公告)日：2007-09-20
申请号：US11711954
申请日：2007-02-27
申请人： Ernie Corrao , Rebecca Hawkins Wahl , Alan G. Taylor
发明人： Ernie Corrao , Rebecca Hawkins Wahl , Alan G. Taylor
IPC分类号： H01R4/24
CPC分类号： A61B17/8605 , A61B2090/037
摘要： A snap-off screw (10) for insertion into one or more two bone regions (12A) (12B) includes a screw body (14) having a screw region (16) and a driver region (18). Upon insertion of the screw region (16), the driver region (18) is designed to be decoupled from the screw region (16). The screw region (16) includes a screw distal end (224), an opposed screw proximal end (226), a threaded area (228), and a head area (232) positioned at the screw proximal end (226). The driver region (18) includes a driver attachment end (238) and an opposed driver distal end (240). The driver attachment end (238) is coupled to the screw region (16) between the screw distal end (224) and the screw proximal end (226). With this design, when the driver region (18) is decoupled from the screw region (16), a screw break surface (460) is positioned below a portion of the head area (232) of the screw region (16). As a result thereof, the screw break surface (460) does not provide an area of irritation for soft tissue around the inserted snap-off screw (10).
摘要翻译：用于插入到一个或多个两个骨区域（12A）（12A）中的弹性螺钉（10）包括具有螺钉区域（16）和驱动器区域（18）的螺钉体（14）。在插入螺钉区域（16）时，驱动器区域（18）设计成与螺钉区域（16）分离。螺钉区域（16）包括螺钉远端（224），相对的螺钉近端（226），螺纹区域（228）和位于螺钉近端（226）处的头部区域（232）。驱动器区域（18）包括驱动器附接端（238）和相对的驱动器远端（240）。驱动器附接端（238）联接到螺杆远端（224）和螺钉近端（226）之间的螺钉区域（16）。通过这种设计，当驱动器区域（18）与螺钉区域（16）分离时，螺钉断裂面（460）位于螺钉区域（16）的头部区域（232）的一部分的下方。结果，螺钉断裂面（460）对于插入的拔出螺钉（10）周围的软组织没有提供刺激的区域。

14. 发明申请

US20080319450A1 Bone screw driver 有权
标题翻译：骨螺丝刀
公开(公告)号：US20080319450A1
公开(公告)日：2008-12-25
申请号：US11820597
申请日：2007-06-19
申请人： Ernie Corrao , Rebecca H. Wahl , Louise M. Focht
发明人： Ernie Corrao , Rebecca H. Wahl , Louise M. Focht
IPC分类号： A61B17/56 , A61B17/58 , B25B21/00
CPC分类号： B25B15/004 , A61B17/862 , A61B17/865 , A61B17/8891 , A61B2090/037 , B25B23/105
摘要： A bone screw driver (12) for inserting a bone screw (14) into a bone region (218A) includes a driver shaft (12B) that selectively engages the bone screw (14). The bone screw (14) includes a screw threaded region (14A) and a screw engagement region (14B). The screw engagement region (14B) includes a screw shaft (14D) and an engager ring (14E). The driver shaft (12B) includes a shaft aperture (322), a first resilient member (324A), and a first shaft projection (326A). The shaft aperture (322) receives at least a portion of the screw shaft (14D), the first resilient member (324A) engages the screw shaft (14D) to inhibit movement of the screw shaft (14D), and the first shaft projection (326A) engages the engager ring (14E) so that rotation of the driver shaft (12B) results in rotation of the bone screw (14). With this design, in certain embodiments, the bone screw (14) can be removed with the bone screw driver (12) from a screw retainer (16) that retains the bone screw (14), and inserted into the bone region (218A) without the physician contacting with the bone screw (14). This reduces the likelihood of contaminating the bone screw (14) and increases the likelihood of success for the procedure.
摘要翻译：用于将骨螺钉（14）插入骨区域（218A）中的骨螺钉驱动器（12）包括选择性地接合骨螺钉（14）的驱动轴（12B）。骨螺钉（14）包括螺纹区域（14A）和螺钉接合区域（14B）。螺钉接合区域（14B）包括螺杆轴（14D）和接合环（14E）。驱动轴（12B）包括轴孔（322），第一弹性构件（324A）和第一轴突起（326A）。所述轴孔（322）容纳所述螺杆轴（14D）的至少一部分，所述第一弹性构件（324A）接合所述螺杆轴（14D）以阻止所述螺杆轴（14D）的移动，并且所述第一轴突起 326A）接合所述接合环（14E），使得所述驱动轴（12B）的旋转导致所述骨螺钉（14）的旋转。通过这种设计，在某些实施例中，骨螺钉（14）可以从骨螺钉驱动器（12）从保持骨螺钉（14）的螺钉保持器（16）移除并插入到骨区域（218A）中，而没有医生与骨螺钉（14）接触。这降低了污染骨螺钉（14）的可能性，并增加了该程序成功的可能性。

15. 发明申请

US20080319443A1 Bone staple with compressible deformation region 有权
标题翻译：骨钉具有可压缩变形区域
公开(公告)号：US20080319443A1
公开(公告)日：2008-12-25
申请号：US11820604
申请日：2007-06-19
申请人： Louse M. Focht , Rebecca H. Wahl , John C. Nadworny , Stephen A. Maguire , Ernie Corrao , Robert H. Humphries, JR.
发明人： Louse M. Focht , Rebecca H. Wahl , John C. Nadworny , Stephen A. Maguire , Ernie Corrao , Robert H. Humphries, JR.
IPC分类号： A61B17/58
CPC分类号： A61B17/0642 , A61B17/068
摘要： A bone staple (10) for securing a first bone region (12A) to a second bone region (12B) includes a staple body (16) having a first leg section (18), a second leg section (20), and a connector section (22). The first leg section (18) is insertable into the first bone region (12A). The second leg section (20) is insertable into the second bone region (12B). The connector section (22) connects the first leg section (18) to the second leg section (20). The connector section (22) includes a deformable region (22A) that is movable from a first configuration (14A) in which the leg sections (18) (20) are spaced apart a first distance (24) and a second configuration (14B) in which the leg sections (18) (20) are spaced apart a second distance (26) that is less than the first distance (24). In one embodiment, compression of the deformable region (22A) causes the deformable region (22A) to move from the first configuration (14A) to the second configuration (14B). As a result of this design, the bone staple (10) can easily be moved from the first configuration (14A) to the second configuration (14B). The deformable region (22A) can be substantially square ring shaped and can define a region aperture (22D) that is substantially square in the first configuration (14A). Further, the deformable region (22A) can be substantially oval ring shaped and the region aperture (22D) can be generally rectangular shaped in the second configuration (14B).
摘要翻译：用于将第一骨区域（12A）固定到第二骨区域（12B）的骨钉（10）包括具有第一腿部（18），第二腿部（20）和连接器第（22）节。第一腿部（18）可插入到第一骨区域（12A）中。第二腿部（20）可插入到第二骨区域（12B）中。连接器部分（22）将第一腿部（18）连接到第二腿部（20）。连接器部分（22）包括可从第一配置（14A）移动的可变形区域（22A），其中腿部部分（18）（20）间隔开第一距离（24）和第二构造（14B）其中所述腿部（18）（20）间隔开小于所述第一距离（24）的第二距离（26）。在一个实施例中，可变形区域（22A）的压缩使得可变形区域（22A）从第一构造（14A）移动到第二构造（14B）。作为这种设计的结果，骨钉（10）可以容易地从第一构型（14A）移动到第二构造（14B）。可变形区域（22A）可以是基本上为方形的环形，并且可以限定在第一构造（14A）中基本上是正方形的区域孔径（22D）。此外，可变形区域（22A）可以是大致椭圆环形，并且区域孔径（22D）可以在第二构造（14B）中大致为矩形。

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