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公开(公告)号：US5417690A
公开(公告)日：1995-05-23
申请号：US123953
申请日：1993-09-20
CPC分类号： A61B17/82 , A61B17/7053
摘要： A multistrand surgical cerclage cable having a multistrand leader is disclosed. The cable is very flexible and the leader is more malleable and stiffer than the cable allowing the leader to be shaped to be fed or directed around and between tissue in the patients body.
摘要翻译： 公开了一种具有多级领导者的多股手术环扎电缆。 电缆是非常灵活的，并且前导体比电缆更具韧性和刚性，允许引导件成形为在患者体内的组织之间和组织之间进给或引导。
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公开(公告)号：US06209930B1
公开(公告)日：2001-04-03
申请号：US09283712
申请日：1999-04-01
申请人： Howard H. Johnston , Ronald A. Yapp
发明人： Howard H. Johnston , Ronald A. Yapp
IPC分类号： B65H6904
摘要： In an end of a line passing through a hook-eye of a fishing hook with the end held adjacent a standing part of the line, apparatus for wrapping the end of the line around the standing part comprising a drive element mounted to rotate in response to exertion of a force and a clamp carried by the drive element for holding the hook.
摘要翻译： 在通过钓钩的钩眼的线的端部，其端部被保持在线的竖立部分附近，用于将线的端部包围在立体部分周围的装置包括安装成响应于 由驱动元件承载的用于保持钩的力和夹具的运动。
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公开(公告)号：US5549612A
公开(公告)日：1996-08-27
申请号：US263942
申请日：1994-06-22
CPC分类号： A61B17/8061 , A61B17/7059 , A61B17/8033 , A61B17/8042 , A61B17/8047 , A61B17/809
摘要： An osteosynthesis plate system is particularly well adapted to securely fuse adjacent cervical vertebrae. The plates are adapted for mounting upon the anterior or posterior surfaces of the vertebrae. Plates for mounting on the anterior vertebral surfaces have a concave bone contacting surface and a bone screw locking mechanism integral with each screw hole. Moreover, the bone contacting surface of the plate has a plurality of bone penetrating protrusions to more securely affix the plate to bone. Plates for mounting on the posterior vertebral surfaces also have bone penetrating protections on their bone contacting surfaces. Such plates are formed so as to have a curved bone contacting surface that is concave in the transverse axis of the plate and convex in the longitudinal axis of the plate. The screw holes of such plates are constructed so as to guide a bone screw along a desired angle to improve the anchoring of the screws in bone.
摘要翻译： 骨接合板系统特别适合于将相邻的颈椎固定融合。 板适于安装在椎骨的前表面或后表面上。 用于安装在前椎体表面上的板具有凹骨接触表面和与每个螺钉孔一体的骨螺钉锁定机构。 此外，板的骨接触表面具有多个骨穿透突起，以更牢固地将板固定在骨上。 用于安装在后椎骨表面上的板也在其骨接触表面上具有骨穿透保护。 这样的板形成为具有在板的横向轴线上凹陷并且在板的纵向轴线上凸出的弯曲的骨接触表面。 这种板的螺孔被构造成沿着期望的角度引导骨螺钉，以改善螺钉在骨中的锚定。
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公开(公告)号：US5548985A
公开(公告)日：1996-08-27
申请号：US242169
申请日：1994-05-13
申请人： Ronald A. Yapp
发明人： Ronald A. Yapp
CPC分类号： B21D7/024 , A61B17/8863 , A61B17/7013
摘要： A bender for bending metal rod to form surgical implants in a sterile operating room environment. The bender being made of an autoclavable material having a hardness greater than the maximum hardness of the rod to be bent. The bender includes a capstan, a primary mandrel, a gripping element, and a follower mandrel. The primary mandrel, which rotates with the capstan, includes at least one generally cylindrical portion with a guide channel formed in the periphery thereof. The follower mandrel also includes at least one generally cylindrical portion with a guide channel formed in the periphery thereof. The follower guide channels are disposed in planar alignment with the corresponding guide channel of the primary mandrel to form bending channels therebetween. The gripping member is mounted for rotation with said primary mandrel, and encloses a portion of the primary mandrel guide channel(s) to form a passageway of predetermined configuration. The passageway(s) is configured such that when the primary mandrel is rotated to a predetermined position, said passageway is brought into general alignment with the corresponding bending channel, and the rod can be journaled through the passageway and through the bending channel without bending.
摘要翻译： 用于弯曲金属杆的弯曲机在无菌手术室环境中形成外科植入物。 弯曲机由具有大于待弯曲杆的最大硬度的硬度的耐高压灭菌材料制成。 弯曲机包括绞盘，主心轴，夹紧元件和从动心轴。 与主导轴一起旋转的主心轴包括至少一个大致圆柱形的部分，在其周边形成有引导通道。 从动心轴还包括至少一个大致圆柱形的部分，其中在其周边形成有引导通道。 从动引导通道设置成与主心轴的对应引导通道平面对准，以在它们之间形成弯曲通道。 夹持构件安装成与所述主心轴一起旋转，并且包围主心轴导向通道的一部分以形成预定构造的通道。 通道构造成使得当主心轴旋转到预定位置时，所述通道与相应的弯曲通道一致地对准，并且杆可以通过通道而轴向通过弯曲通道而不弯曲。
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公开(公告)号：US5891066A
公开(公告)日：1999-04-06
申请号：US046029
申请日：1998-03-23
CPC分类号： A61F5/0585 , A61F5/04 , A61F5/05825
摘要： A bag-like container of flexible plastic material snugly confines the ischial padding and body of an emergency traction splint for an injured leg while allowing access to the traction-inducing components thereof. Additional biohazard shielding is afforded by an integral cover of flexible, impervious material sufficiently rigid to provide a protective enclosure for patient transport. The container and the cover as well as the attendant malleolar harness are disposable. A barrier against cross-contamination from biohazards present in human body fluids is provided.
摘要翻译： 柔性塑料材料的袋状容器紧密地限制用于受伤腿的紧急牵引夹板的坐垫和身体，同时允许接近其牵引诱导部件。 额外的生物危害屏蔽由柔性，不透水材料的整体覆盖物提供足够刚性以提供用于患者运输的保护性外壳。 容器和盖子以及伴随的踝线束是一次性的。 提供了防止人体内存在的生物危害的交叉污染的屏障。
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公开(公告)号：US5879385A
公开(公告)日：1999-03-09
申请号：US259328
申请日：1994-06-13
CPC分类号： A61B17/7053 , A61B17/82 , Y10S606/907
摘要： A surgical implant for spinal fixation formed by a rigid bent titanium frame having wire receiving means. Spinal fixation implants are used to correct abnormal curvature of, and/or impart stability to, the spine by immobilising a plurality of vertebrae with respect to each other. A rigid bullet shaped frame which fits neatly onto the posterior surface of the spine to embrace at least two bones is fixed in place by means of fixation wires passed around or looped through the frame and passing through holes in the bones to immobilise the embraced bones with respect to each other. The frame has a substantially rectangular cross-section. An improved surgical implant results from the provision of wire receiving means which prevent the fixation wires moving relative to the frame and the bullet shaped frame of rectangular cross-section which improves the stability of a fixed implant by close conformity of the implant to the shape of the spine.
摘要翻译： 一种用于脊椎固定的手术植入物，由具有线接收装置的刚性弯曲钛框架形成。 通过使多个椎骨相对于彼此固定，脊柱固定植入物用于校正脊柱的异常弯曲和/或赋予脊柱稳定性。 通过固定线固定在脊柱的后表面上以包围至少两个骨头的刚性子弹形框架，通过围绕或环绕框架并通过骨骼中的孔的固定线固定，以将包围的骨头固定在 相互尊重 框架具有基本上矩形的横截面。 改进的手术植入物是由于提供线接收装置，其防止固定线相对于框架移动，并且具有矩形横截面的子弹形框架，其通过植入物与植入物的形状的紧密一致性来改善固定植入物的稳定性 脊柱。
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公开(公告)号：US5616144A
公开(公告)日：1997-04-01
申请号：US468635
申请日：1995-06-06
CPC分类号： A61B17/8061 , A61B17/7059 , A61B17/8033 , A61B17/8042 , A61B17/8047 , A61B17/809
摘要： An osteosynthesis plate system is particularly well adapted to securely fuse adjacent cervical vertebrae. The plates are for mounting upon the anterior or posterior surfaces of the vertebrae. Plates for mounting on the anterior vertebral surfaces have a concave bone contacting surface and a bone screw locking mechanism integral with each screw hole. Moreover, the bone contacting surface of the plate has a plurality of bone penetrating protrusions to more securely affix the plate to bone. Plates for mounting on the posterior vertebral surfaces also have bone penetrating protections on their bone contacting surfaces. Such plates are formed so as to have a curved bone contacting surface that is concave in the transverse axis of the plate and convex in the longitudinal axis of the plate. The screw holes of such plates are constructed so as to guide a bone screw along a desired angle to improve the anchoring of the screws in bone.
摘要翻译： 骨接合板系统特别适合于将相邻的颈椎固定融合。 这些板用于安装在椎骨的前表面或后表面上。 用于安装在前椎体表面上的板具有凹骨接触表面和与每个螺钉孔一体的骨螺钉锁定机构。 此外，板的骨接触表面具有多个骨穿透突起，以更牢固地将板固定在骨上。 用于安装在后椎骨表面上的板也在其骨接触表面上具有骨穿透保护。 这样的板形成为具有在板的横向轴线上凹陷并且在板的纵向轴线上凸出的弯曲的骨接触表面。 这种板的螺孔被构造成沿着期望的角度引导骨螺钉，以改善螺钉在骨中的锚定。
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