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根管充填治疗是口腔科的基本治疗措施。目前,国内外普遍采用的根管充填方法主要是牙胶尖加封闭剂的侧压充填法,此法经大量研究和临床实践证明,存在着操作复杂、充填密合性差等难以克服的缺陷,影响了临床工作的效率和效果。因此,作者研制了一种“根管糊剂充填器”,在常温正常手推压力条件下实现了根管注射充填,通过临床应用,收到了满意的效果。 1 根管糊剂充填器的结构与使用 根管糊剂充填器是1ml卡介苗注射器改装,由注入头、注入管、推杆构成见图1。
Root canal filling treatment is the basic treatment of stomatology. At present, the root canal filling method commonly used at home and abroad is mainly the side pressure filling method of gutta-percha plus sealant. This method has been proved by lots of researches and clinical practice that it is hard to overcome the defects of complicated operation and poor filling tightness, Affect the efficiency and effectiveness of clinical work. Therefore, the author developed a “root canal paste filling device”, at normal temperature under normal pressure to achieve root canal injection filling, through clinical applications, received satisfactory results. 1 tube paste filler structure and use of root canal paste filler is 1ml BCG syringe modification, from the injection head, injection tube, putter composition shown in Figure 1.