[精确评估可拆卸假牙的机器人制造的造线扣中的保留和适应]
1Department of Prosthodontics, Nanjing Stomatological Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing 210008, China.
概括
与手工制造相比,牙科机器人提供更高的保持力和扣子适应性. 这种数字处理的进步预计将增强可拆卸假牙的临床应用.
科学领域:
- 生物材料工程 生物材料工程
- 牙造型牙科 牙造型牙科 牙造型牙科
- 医疗保健中的机器人技术
背景情况:
- 可拆卸假牙的牙扣的制造传统上依赖于手工技术.
- 手工制造中的变化可能会影响牙假肢的性能和适合性.
- 机器人自动化的进步为提高牙科设备制造精度提供了机会.
研究的目的:
- 为了评估牙线曲机器人在制造双臂扣的有效性.
- 为了比较机器人制造的扣子与手工制造的扣子的保持力和密封性能.
- 为机器人扣子制造的临床采用提供科学基础.
主要方法:
- 使用牙不钢线制造双臂扣,其中一组由机器人制造,一组由手动方法制造.
- 使用专用系统测量了保留力,并使用皮膜方法评估了适应性能.
- 独立样本t测试用于统计分析收集的数据.
主要成果:
- 机器人制造成功生产了符合设计规格的双臂扣.
- 机器人制造的锁具与手动锁具 (0.92±0.28N) 相比,具有显著更高的扣留力 (1.58±0.15N).
- 在机器人制造的扣子的保持臂体和对立臂尖上观察到优异的适应性能.
结论:
- 与传统的手工制造相比,牙科机器人曲显示出更高的保持力和扣子适应性.
- 机器人制造为可拆卸假牙应用中的双臂扣带提供了更高的精度和性能.
- 这项技术有望在临床假牙中推进数字处理.
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