专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5451226A Unilateral, extensible, external tensioning device for treating bone diseases 失效
标题翻译：用于治疗骨病的单侧，可伸展的外部张紧装置
公开(公告)号：US5451226A
公开(公告)日：1995-09-19
申请号：US305408
申请日：1994-09-13
申请人： Joachim Pfeil , Wolfgang Veith
发明人： Joachim Pfeil , Wolfgang Veith
IPC分类号： A61B17/64 , A61B17/66 , A61F5/00
CPC分类号： A61B17/6458 , A61B17/66
摘要： The invention concerns a unilateral, extensible external tensioning device for treating bone disease and for the purpose of axially and externally affixing bones or parts of fractured bones. At least one piston is mounted on both sides in telescoping manner to a central portion with various linking mechanisms being rotatably attachable to the outer ends of the pistons for receiving bone screw clamping mechanisms.
摘要翻译：本发明涉及用于治疗骨疾病的单侧，可伸展的外部张紧装置，并且用于轴向和外部固定骨折或骨折部分的目的。至少一个活塞以可伸缩的方式安装在中心部分上，其中各种连接机构可旋转地附接到活塞的外端，用于接收骨螺钉夹紧机构。

2. 发明授权

US5902305A Surgical tensioning device 失效
标题翻译：手术张紧装置
公开(公告)号：US5902305A
公开(公告)日：1999-05-11
申请号：US891146
申请日：1997-07-10
申请人： Jens Beger , Joachim Pfeil
发明人： Jens Beger , Joachim Pfeil
IPC分类号： A61B17/88 , A61B17/56
CPC分类号： A61B17/8869 , A61B17/8861
摘要： A surgical tensioning device for tensioning a tensioning element, such as a cable, that secures bone elements in position. The device includes a handle, a slide housed within the handle, and a holding element that is held on the slide. The slide is movable back and forth in a tensioning direction and contrary to the tensioning direction. The holding element secures the tensioning element on the slide during a movement of the slide in the tensioning direction. During a movement of the slide contrary to the tensioning direction, a blocking element held on the handle blocks a movement of the tensioning element contrary to the tensioning direction, and the holding element releases the tensioning element. The device is easily handled, and the tensioning of the tensioning element is not limited by the path of displacement of the slide.
摘要翻译：一种用于张紧诸如电缆的张紧元件的手术张紧装置，其将骨骼元件固定就位。该装置包括手柄，容纳在手柄内的滑块以及保持在滑块上的保持元件。滑动件可在张紧方向上来回移动并与张紧方向相反。在滑动件沿张紧方向移动期间，保持元件将张紧元件固定在滑块上。在滑动件与张紧方向相反的移动期间，保持在手柄上的阻挡元件阻止张紧元件与张紧方向相反的运动，并且保持元件释放张紧元件。该装置易于处理，并且张紧元件的张紧不受滑块的位移路径的限制。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式