Patella fixing carriage
The utility model relates to a patella fixing carriage and is composed of a fixing device, fixing hooks, an adjustable screw bolt, a locking screw bolt and a parallel grabbing hook, wherein the fixing device is composed of two identical sheath barrels. One end of each sheath barrel is fixedly provid...
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| Main Author | |
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| Format | Patent |
| Language | English |
| Published |
29.11.2006
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| Subjects | |
| Online Access | Get full text |
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| Summary: | The utility model relates to a patella fixing carriage and is composed of a fixing device, fixing hooks, an adjustable screw bolt, a locking screw bolt and a parallel grabbing hook, wherein the fixing device is composed of two identical sheath barrels. One end of each sheath barrel is fixedly provided with one fixing hook clamping patella, and the other end of each sheath barrel is respectively provided with a screw thread hole. A locking screw bolt is arranged in each screw thread hole, and the parallel grabbing hook is composed of two independent grabbing hooks. The two grabbing hooks are connected by an arc-shaped rod. One end of the parallel grabbing hook grabs the patella, and the other end of the parallel grabbing hook is arranged in the sheath barrels of the fixing device. Rod type sliding way structure in a pipe is formed, and the top end of the other end of the parallel grabbing hook is provided with the adjustable screw bolt. The patella fixing carriage has the advantages of simple structure and convenient use and is suitable for all types of patellar fracture. The patella fixing carriage positions the fractured patella, and the fixation is firm and does not easily fall off. The patella fixing carriage does not influence the observation of the situation of the fracture position by using an instrument at any time in the using process and synchronously carries out the fracture heal and the functional exercise of knee joints. |
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| Bibliography: | Application Number: CN2005286942U |