直径和的类型对结节和环安全性的影响
Armando Romeo1, Christiane Fujimoto2, Isabella Cipullo3
1Research Educational Center, University of Turin, 10124 Turin, Italy.
Journal of clinical medicine
|October 14, 2023
概括
多纤维提供了优良的节点安全在各种直径. 然而,单丝显示出不可预测的节点安全性,需要更复杂的节点配置,以便在外科应用中可靠地关闭.
科学领域:
- 手术材料科学 科研 科研
- 生物医学工程 生物医学工程
- 伤口关闭技术 伤口关闭技术
背景情况:
- 结安全性对于成功的伤口愈合和手术结果至关重要.
- 不同的材料 (多纤维和单纤维) 和结类型具有不同程度的安全性.
- 了解这些差异对于选择合适的材料和技术至关重要.
研究的目的:
- 为了评估多纤维和单纤维线的循环和结安全性.
- 为了比较不同口直径的不同节点配置的安全性.
- 为了确定不同线类型的最佳结结技术.
主要方法:
- 对两种多纤维和两种单纤维类型的四个直径 (3.0,2.0,0,1) 的拉伸测试.
- 评估了四种特定的节点配置,包括半节点和滑动半扣.
- 对每个结结结组合的纽顿 (N) 结结安全性的分析.
主要成果:
- 在所有测试的直径中,多纤维线显示出出色的节点安全性.
- 单纤维 sutures 展现出不可预测的节点安全性,特别是在更大的直径.
- 需要特定的复杂节点配置 (例如,六节点) 来安全地关闭单丝纤维.
结论:
- 多纤维提供可靠的节点安全与标准的四或五抛节点.
- 单纤维需要更复杂的,多次扔结来实现临床安全性.
- 建议避免简单的半节结组合用于单丝,以防止滑动.
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