摘要
目的 开发新型修复体固位力测试仪 ,为修复体固位力研究提供精确定量手段。方法 测试仪采用电阻应变测试原理 ,使用该仪器测试磁性固位下颌全口覆盖义齿固位力。结果 计量检测和实际应用均证明该测试仪精度高 ,达到设计要求。结论 该新型修复体固位力测试仪是定量研究修复体固位力的有效手段。
Objective To exploit a new type prosthetic retentiometer as an accurate and quantitative means for research of prosthetic retentive force. Methods The principle of resistance strain is used in the retentiometer. Using the retentiometer to measure the retentive forces of mandibular complete overdentures retained by magnetic attachments. Results Both the testing and applying results had proved that the retentiometer is accurate and it had achieved the goal of design. Conclusion This new type prosthetic retentiometer is an effetive device for the quantitative study of prosthetic retentive force.
出处
《广东牙病防治》
2002年第2期83-84,共2页
Journal of Dental Prevention and Treatment
