• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利：CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法，用中文像聊天一样搜索，搜遍4000万医学文献。AI智能推荐，让科研检索更轻松。

立即免费搜索

文件翻译

保留排版，准确专业，支持PDF/Word/PPT等文件格式，支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述，25分钟生成高质量综述，智能提取关键信息，辅助科研写作。

立即免费体验

衰老对新型摩擦式牙科种植体机械扭矩限制装置准确性的影响。

The effect of aging on the accuracy of new friction-style mechanical torque limiting devices for dental implants.

作者信息

Saboury Aboulfazl, Sadr Seyed Jalil, Fayaz Ali, Mahshid Minoo

机构信息

Dental Research Center, Research Institute of Dental Sciences of Shahid Beheshti University of Medical Sciences, Tehran, Iran ; Associate Professor, Department of Prosthodontics, Dental School, Shahid Beheshti University of Medical Sciences, Tehran, Iran.

出版信息

J Dent (Tehran). 2013 Jan;10(1):41-50. Epub 2013 Jan 31.

PMID:23724202
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC3666064/
Abstract

OBJECTIVE

High variability in delivering the target torque is reported for friction-style mechanical torque limiting devices (F-S MTLDs). The effect of aging (number of use) on the accuracy of these devices is not clear. The purpose of this study was to assess the effect of aging on the accuracy (±10% of the target torque) of F-S MTLDs.

MATERIALS AND METHODS

Fifteen new F-S MTLDs and their appropriate drivers from three different implant manufacturers (Astra Tech, Biohorizon and Dr Idhe), five for each type, were selected. The procedure of peak torque measurement was performed in ten sequences before and after aging. In each sequence, ten repetitions of peak torque values were registered for the aging procedure. To measure the output of each device, a Tohnichi torque gauge was used.

RESULTS

Before aging, peak torque measurements of all the devices tested in this study falled within 10% of their preset target values. After aging, a significant difference was seen between raw error values of three groups of MTLDs (P<0.05). More than 50% of all peak torque measurements demonstrated more than 10% difference from their torque values after aging.

CONCLUSION

Within the limitation of this study, aging as an independent factor affects the accuracy of F-S MTLDs. Astra Tech MTLDs presented the most consistent torque output for 25 Ncm target torque.

摘要

目的

据报道，摩擦式机械扭矩限制装置（F-S MTLDs）在提供目标扭矩方面存在很大差异。老化（使用次数）对这些装置准确性的影响尚不清楚。本研究的目的是评估老化对F-S MTLDs准确性（目标扭矩的±10%）的影响。

材料与方法

从三家不同的种植体制造商（Astra Tech、Biohorizon和Idhe博士）中选择了15个新的F-S MTLDs及其合适的驱动器，每种类型5个。在老化前后按十个序列进行峰值扭矩测量程序。在每个序列中，对老化程序记录十个峰值扭矩值的重复测量。为测量每个装置的输出，使用了东日扭矩仪。

结果

老化前，本研究中测试的所有装置的峰值扭矩测量值均在其预设目标值的10%以内。老化后，三组MTLDs的原始误差值之间存在显著差异（P<0.05）。所有峰值扭矩测量值中超过50%在老化后与其扭矩值的差异超过10%。

结论

在本研究的局限性内，老化作为一个独立因素会影响F-S MTLDs的准确性。对于25 Ncm的目标扭矩，Astra Tech MTLDs的扭矩输出最为一致。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cc58/3666064/87a19e8e7918/jod-10-41f4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cc58/3666064/7df1ea2c8347/jod-10-41f1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cc58/3666064/531c4442ce75/jod-10-41f2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cc58/3666064/8856d3a68b13/jod-10-41f3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cc58/3666064/87a19e8e7918/jod-10-41f4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cc58/3666064/7df1ea2c8347/jod-10-41f1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cc58/3666064/531c4442ce75/jod-10-41f2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cc58/3666064/8856d3a68b13/jod-10-41f3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cc58/3666064/87a19e8e7918/jod-10-41f4.jpg

相似文献

1
The effect of aging on the accuracy of new friction-style mechanical torque limiting devices for dental implants.衰老对新型摩擦式牙科种植体机械扭矩限制装置准确性的影响。
J Dent (Tehran). 2013 Jan;10(1):41-50. Epub 2013 Jan 31.
2
Accuracy of mechanical torque-limiting devices for dental implants.牙科种植体机械扭矩限制装置的准确性。
J Prosthet Dent. 2015 Oct;114(4):524-8. doi: 10.1016/j.prosdent.2014.11.017. Epub 2015 Jun 25.
3
Steam sterilization effect on the accuracy of friction-style mechanical torque limiting devices.蒸汽灭菌对摩擦式机械扭矩限制装置精度的影响。
Indian J Dent Res. 2014 May-Jun;25(3):352-6. doi: 10.4103/0970-9290.138335.
4
The effect of sterilization and number of use on the accuracy of friction-style mechanical torque limiting devices for dental implants.灭菌和使用次数对牙科种植体摩擦式机械扭矩限制装置准确性的影响。
Dent Res J (Isfahan). 2014 Jan;11(1):74-80.
5
Accuracy of friction-style and spring-style mechanical torque limiting devices for dental implants.牙科种植体摩擦式和弹簧式机械扭矩限制装置的准确性。
J Prosthet Dent. 2008 Aug;100(2):86-92. doi: 10.1016/S0022-3913(08)60154-7.
6
Accuracy of mechanical torque-limiting devices for dental implants after clinical service.牙科种植体临床使用后机械扭矩限制装置的准确性。
J Prosthet Dent. 2015 Sep;114(3):378-82. doi: 10.1016/j.prosdent.2015.03.003. Epub 2015 May 16.
7
Effect of long-term steam autoclaving on changes in torque delivery of spring- and friction-type torque wrenches.长期蒸汽高压灭菌对弹簧式和摩擦式扭矩扳手扭矩传递变化的影响。
J Prosthet Dent. 2016 Jun;115(6):718-21. doi: 10.1016/j.prosdent.2015.11.001. Epub 2015 Dec 23.
8
Evaluation of the accuracy and related factors of the mechanical torque-limiting device for dental implants.牙科种植体机械扭矩限制装置的准确性及相关因素评估
J Dent (Tehran). 2013 Mar;10(2):112-8. Epub 2013 Mar 31.
9
The effect of steam sterilization on the accuracy of spring-style mechanical torque devices for dental implants.蒸汽灭菌对牙科种植体弹簧式机械扭矩装置准确性的影响。
Clin Cosmet Investig Dent. 2012 Jul 31;4:29-35. doi: 10.2147/CCIDEN.S32052. Print 2012.
10
The combined effect of dismantling for steam sterilization and aging on the accuracy of spring-style mechanical torque devices.蒸汽灭菌拆解和老化对弹簧式机械扭矩装置精度的综合影响。
J Periodontal Implant Sci. 2013 Oct;43(5):221-6. doi: 10.5051/jpis.2013.43.5.221. Epub 2013 Oct 29.

引用本文的文献

1
Evaluation of the accuracy of different system torque limiting devices.不同系统扭矩限制装置的准确性评估。
BMC Oral Health. 2025 Jul 2;25(1):1054. doi: 10.1186/s12903-025-06384-6.
2
Effects of Aging Torque Controllers on Screw Tightening Force and Bacterial Micro-Leakage on the Implant-Abutment Complex.老化扭矩控制器对种植体-基台复合体上螺丝拧紧力及细菌微渗漏的影响。
Materials (Basel). 2022 Jan 14;15(2):620. doi: 10.3390/ma15020620.
3
The effect of sterilization and number of use on the accuracy of friction-style mechanical torque limiting devices for dental implants.

本文引用的文献

1
The effect of steam sterilization on the accuracy of spring-style mechanical torque devices for dental implants.蒸汽灭菌对牙科种植体弹簧式机械扭矩装置准确性的影响。
Clin Cosmet Investig Dent. 2012 Jul 31;4:29-35. doi: 10.2147/CCIDEN.S32052. Print 2012.
2
Accuracy of mechanical torque devices for implants used in Brazilian dental offices.巴西牙科诊所使用的植入物机械扭矩设备的准确性。
Int J Prosthodont. 2011 Jan-Feb;24(1):38-9.
3
Variability of mechanical torque-limiting devices in clinical service at a US dental school.美国牙科学院临床服务中机械扭矩限制装置的变化性。
灭菌和使用次数对牙科种植体摩擦式机械扭矩限制装置准确性的影响。
Dent Res J (Isfahan). 2014 Jan;11(1):74-80.
J Prosthodont. 2010 Jan;19(1):20-4. doi: 10.1111/j.1532-849X.2009.00524.x. Epub 2009 Sep 17.
4
Survival and complication rates of implant-supported fixed partial dentures with cantilevers: a systematic review.带悬臂的种植体支持固定局部义齿的生存率和并发症发生率：一项系统评价
Clin Oral Implants Res. 2009 Sep;20 Suppl 4:59-66. doi: 10.1111/j.1600-0501.2009.01773.x.
5
A systematic review of the survival and complication rates of implant supported fixed dental prostheses with cantilever extensions after an observation period of at least 5 years.一项关于至少5年观察期后带悬臂延伸的种植体支持固定义齿的生存率和并发症发生率的系统评价。
Clin Oral Implants Res. 2009 May;20(5):441-51. doi: 10.1111/j.1600-0501.2009.01706.x.
6
Probabilistic analysis of preload in the abutment screw of a dental implant complex.牙种植复合体基台螺钉预紧力的概率分析。
J Prosthet Dent. 2008 Sep;100(3):183-93. doi: 10.1016/S0022-3913(08)60177-8.
7
Accuracy of friction-style and spring-style mechanical torque limiting devices for dental implants.牙科种植体摩擦式和弹簧式机械扭矩限制装置的准确性。
J Prosthet Dent. 2008 Aug;100(2):86-92. doi: 10.1016/S0022-3913(08)60154-7.
8
A systematic review of the 5-year survival and complication rates of implant-supported single crowns.种植体支持单冠5年生存率和并发症发生率的系统评价。
Clin Oral Implants Res. 2008 Feb;19(2):119-30. doi: 10.1111/j.1600-0501.2007.01453.x. Epub 2007 Dec 7.
9
Implant abutment screw torque generated by general dentists using a hand driver in a limited access space simulating the mouth.普通牙医在模拟口腔的有限操作空间中使用手动螺丝刀产生的种植体基台螺丝扭矩。
J Oral Implantol. 2007;33(5):277-9. doi: 10.1563/1548-1336(2007)33[277:IASTGB]2.0.CO;2.
10
Technical complications of implant-supported fixed partial dentures in partially edentulous cases after an average observation period of 5 years.在平均5年的观察期后，部分牙列缺损病例中种植体支持的固定局部义齿的技术并发症。
Clin Oral Implants Res. 2007 Dec;18(6):720-6. doi: 10.1111/j.1600-0501.2007.01414.x. Epub 2007 Sep 20.