The authors designed a double barrele sliding compression screw.
作者设计了双颈滑动加压螺纹钉。
Axis, Dentate Gyrus, Bone Fractures, Compression Screw, Internal Fixators.
枢椎；齿状回；骨折；加压螺钉；内固定器。
Objective To discuss clinical effects of DCS(dynamic compression screw)in treatment of type C fracture of femoral condyle.
目的探讨动力髁钉板（DCS）内固定治疗股骨髁C型骨折的临床疗效。
To investigate the treating effect of bicondylar tibial plateau fractures with lateral supporting plate and compression screw system.
探讨外侧支撑钢板辅以加压螺钉治疗胫骨平台双髁骨折的效果以及影响手术效果的因素。
Objective To analyze the clinical effects of hollow compression screw internal fixation treating advanced age patients' femoral neck fracture.
目的分析中空加压螺钉内固定治疗高龄股骨颈骨折患者的临床效果。
Objective: To explore clinical effect of treatment of fractures of the talar neck with hollow compression screw via inner malleolus tomy approach.
结论：经内踝截骨入路空心加压螺纹钉固定是治疗复杂距骨颈骨折的有效方法之一。
Using 9 cadaver femora instrumented, the fracture of femoral neck was fixed with 3 hollow double heads compression screw, 3 solid screw and Trifin respectively.
利用9具成年新鲜股骨尸体标本，分别采用中空双头螺纹加压钉、实心螺纹钉、三翼钉进行股骨颈骨折内固定，并进行生物力学实验。
The purpose of our study was to determine whether the 3.0 mm Headless Compression Screw (HCS) provides superior stability to the standard 2.0 mm cortical screw (COS).
本研究目的；3.0毫米无头加压螺钉（HCS） ，对于标准2.0毫米皮质螺钉（COS）来说，是否提供了更高的稳定性的。
Objective: This article introduces about the three double heads empty compression screw (DECS) and its clinical application for treatment of fracture of femoral neck.
目的：探讨治疗体骨颈骨折采用三枚双头空心加压钉的生物力学原理和临床应用。
Methods 14 cases of femoral neck fracture with calcar comminution were operated. Among them, 5 cases of undisplaced fractures were treated with close reduction and breaking compression screw fixation;
方法手术治疗14例股骨距碎裂的股骨颈骨折患者，5例骨折无明显移位者行闭合复位折断式加压螺钉内固定；
The 3 hollow double heads compression screw appear to offer distinct advantage over the 3 solid screw, trifin in the against pressure, against bending force, torsional strength and torsional rigidity.
三枚中空双头螺纹加压钉比三枚实心螺纹钉、三翼钉在抗压、抗弯、抗扭强度和刚度上占有一定的优势。
Because these screw compressor domestic compression depots low degree of design and manufacture, therefore rely on imported equipment of a very prominent.
由于这些螺杆压缩机国内压缩机厂设计制造程度低，因此依赖进口设备的现象十分突出。
As it is mentioned in many studies that one major advantage of the backward sliding mechanism of lag screw is controlled compression of fracture with weight bearing which helps in healing of fracture.
正如多数研究所提到的拉力螺钉的一个主要优点是反向滑动机制，能在负重条件下对骨折施加控制性加压，促进骨折的愈合。
Compression cancellous bone screw with both ends thread is a Variable pitch screw designed tO provide rigid 'fixation of cancellous bone fracture.
双端螺纹松质骨加压螺钉的特点是两端螺纹具有不同的螺距，无螺帽。
According to Terzaghi consolidation theory, the partial differential equation and filtration formula of the change diameter screw compression were induced.
根据太沙基固结理论推导出了变径螺旋压榨压方程，得出了压榨速率的表达式。
Screw machine product, while species diversity, but different brands of the difference between technology, are using smaller decide frequency compression technology, homogeneity serious.
螺杆机产品虽然品种多样，但是不同品牌之间的技术差别较小，都是采用定频压缩技术，同质化严重。
The compression ratio of screw can be designed according to different raw materials and requirements of clients.
螺杆的压缩比可根据不同的原料设计，也可按用户要求进行设计。
Usually, a ventral reconstruction system (anterior cervical plate screw system) is used for both further stabilization of the spine and axial compression on the fibula strut grafts.
通常使用前路重建系统(前路颈椎钢板螺钉系统)稳定脊柱及轴向加压植骨块。
Jetpwr (Shanghai) Compression Machine co. Ltd. is a technology-oriented company specialized in the research, development, production, sales and service of screw air compressors.
捷朴(上海)压缩机械有限公司是一家专业从事螺杆空气压缩机研究、开发、生产、销售和服务的专业技术型企业。
Under the same axial compression load, the dislocation of the pedicle screw in AFC group was apparently less than that in fixation group.
在相同轴向压缩载荷作用下，AFC组椎弓根钉受力移位较内固定组明显减小。
Screw compression refrigeration unit is one kind of large scale compression refrigerator with characteristics of big refrigeration capacity, small floor area and high efficiency.
螺杆压缩制冷机是一种制冷能力大、占地面积小、效率高的大型制冷机。
The author designed a newtype compression intramedullary locking screw with dynamic stability, which is extensively used in the hospital for femoral fracture.
本院研制的新型交锁加压髓内钉能广泛应用于股骨干稳定与不稳定骨折，且具有动力稳定性。
Objective:To evaluate and compare the clinical results of putting pillow and pedicle screw fixation in the treatment of traumatic thoracolumbar vertebrae compression fracture.
目的：评价垫枕与后路椎弓根钉内固定术治疗创伤后胸腰椎压缩性骨折的临床疗效，比较两种方法的治疗效果。
Objective To study the method and the effect of internal fixation with three hollow-compression-screw for femoral neck fracture .
目的探索中空加压螺钉内固定治疗股骨颈骨折方法及临床疗效。
Methods 49 cases of femoral neck fracture were treated with closed reduction internal fixation with compression spiral screw and traditional Chinese medicine.
方法对49例股骨颈骨折患者采用闭合复位加压螺纹钉内固定结合中药治疗。
Methods: Nineteen consecutive patients with an acute comminuted olecranon fracture were managed with a contoured locking compression plate and intramedullary screw fixation.
背景：尺骨鹰嘴骨折采用钢板固定的患者，在轴向螺钉置入后，在尺骨骨干部位就难以进行有效的双皮质螺钉固定。
Objective To investigate the effects of the number of the screw in dynamic compression plates on the stability of plate and screw structure in torsion.
一块十二孔的动力加压钢板对称性固定，在材料试验机上进行扭转实验。
In a few cases the compression plate or screw was broken or slipped out.
少数病例钢板或螺钉折断或脱出。
In a few cases the compression plate or screw was broken or slipped out.
少数病例钢板或螺钉折断或脱出。
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