目前临床上应用加压内固定方法治疗骨折,已取得一定的疗效。随着加压内固定材料和方法的改进及有关实验研究的开展,国内外不少学者先后研制了不同形式的加压器,但是多年来尚无理想的骨折加压计力装置。因而临床上多采用无计力的方法进行手术,加压力量难以掌握,常出现加压过大或不足,直接影响疗效,同时对不同形式加压内固定术的临床效果也难以作出合适的评价。为此,我们于1984年10月研制成功一种新型“骨折加压计力器”,并已用于临床。 At present, the application of compression fixation in clinical treatment of fractures, has achieved some results. With the improvement of pressure fixation materials and methods and the development of experimental research, many scholars at home and abroad have developed different types of pressurizers, but there is no ideal device for the compression and force measurement of fractures over the years. Therefore, clinical use of non-force method for surgery, the pressure is difficult to grasp the amount of pressure often appears to be too large or insufficient, directly affect the efficacy, while the different forms of compression fixation is difficult to make a proper clinical evaluation . To this end, we in October 1984 developed a new type of “fracture compression pedometer” and has been used in clinical.