{Reference Type}: English Abstract
{Title}: [Design and Testing of a Pressure Measurement and Adjustment Device for Fracture Ends].
{Author}: Shen Z;Fan Y;Zhang X;Han Z;Wei C;
{Journal}: Zhongguo Yi Liao Qi Xie Za Zhi
{Volume}: 48
{Issue}: 3
{Year}: 2024 May 30
暂无{DOI}: 10.12455/j.issn.1671-7104.230484
{Abstract}: <B>UNASSIGNED: </B>To design and test a device which is capable of accurately measuring and dynamically adjusting the axial pressure at the fracture end in real-time.<BR><B>UNASSIGNED: </B>Upon completion of the design, the pressure measurement and adjustment device was implemented in a canine tibial fracture external fixation model. A pressure sensor was mounted at the fracture end, and the displayed values of the pressure sensor were used as the standard for comparison. The relationship between the displayed values of the measurement and adjustment device and the pressure sensor under identical conditions was examined.<BR><B>UNASSIGNED: </B>The device was utilized in external fixation models of tibial fractures in five beagles. A linear correlation was observed between the displayed values of the device and the pressure sensor at the fracture end. The measurement values from the device could be transformed into fracture end pressure through the application of coefficients, thereby facilitating accurate measurement and dynamic adjustment of the fracture end pressure.<BR><B>UNASSIGNED: </B>The pressure measurement and adjustment device at the fracture end is easy to operate, enabling precise measurement and dynamic regulation of the pressure at the fracture end. It is well-suited for animal experiments aimed at investigating the impact of axial compression on fracture healing, demonstrating promising potential for experimental applications.<BR><B>UNASSIGNED: </B>设计一种能够准确测量并动态调节骨折断端轴向压力的装置，并进行测试。.<BR><B>UNASSIGNED: </B>设计完成后的压力测量调节装置被应用于比格犬的胫骨骨折外固定模型中。在骨折断端处安装了压力传感器，将压力传感器的显示值作为标准值，比较了在相同条件下，测量调节装置的显示数值与压力传感器显示的压力数值之间的关系。.<BR><B>UNASSIGNED: </B>该装置在5只比格犬的胫骨骨折外固定模型中得到了应用，结果显示装置的显示数值与骨折断端压力传感器的数值之间存在线性关系。通过系数转换，该装置的测量数值可以准确反映骨折断端的压力，从而实现了骨折断端压力的准确测量与动态调节。.<BR><B>UNASSIGNED: </B>该骨折断端压力测量调节装置操作简便，能准确测量并动态调整骨折断端的压力值，适用于进行动物实验，以探究轴向加压对骨折愈合的影响，具有广阔的实验应用前景。.