Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

Lower limb joint work modulation during split-belt treadmill walking.

Journal of biomechanics·2026
Same author

Abductor pollicis longus tendon distraction arthroplasty for chronic traumatic trapeziometacarpal dislocation.

The Journal of hand surgery, European volume·2026
Same author

Association of the scapulothoracic kinematics and the musculotendinous architecture of supraspinatus during scaption in male college volleyball players with scapular dyskinesis.

Journal of biomechanics·2026
Same author

Letter Regarding "Mapping Origins of Tendons on the Medial Epicondyle to Improve Treatment of Medial Epicondylitis: Anatomical Study".

The Journal of hand surgery·2025
Same author

Closed-loop control of split belt treadmill speed induces targeted bilateral adaptations in ankle kinetics.

Journal of biomechanics·2025
Same author

Utilising an internal joint stabilizer to ensure post-release elbow stability for patients with severe post-traumatic elbow stiffness: A retrospective cohort study.

Orthopaedics & traumatology, surgery & research : OTSR·2025

相关实验视频

Updated: Jan 10, 2026

Surgical Bone Implantation Technique for Rat Tibia Models of Diabetes and Osteoporosis
02:08

Surgical Bone Implantation Technique for Rat Tibia Models of Diabetes and Osteoporosis

Published on: July 5, 2024

1.4K

使用两阶段钻孔策略在骨钻孔过程中减少热量.

Yung-Chuan Chen1, Hao-Yuan Hsiao2,3, Yuan-Kun Tu3

  • 1Department of Vehicle Engineering, National Pingtung University of Science and Technology, Pingtung, 912301, Taiwan.

Scientific reports
|November 27, 2025
PubMed
概括

一种两阶段的骨钻技术显著减少了热量产生,最大限度地减少了骨科和牙科植入体手术期间的热损伤. 这种方法提高了骨制备过程中的热安全性.

关键词:
骨钻探 骨钻探 骨钻探有限元素模型的模型.飞行员的洞穴是一个飞行员的洞.两个阶段的钻井钻井.

更多相关视频

An Improved Mechanical Testing Method to Assess Bone-implant Anchorage
11:51

An Improved Mechanical Testing Method to Assess Bone-implant Anchorage

Published on: February 10, 2014

15.9K
A Sectioning, Coring, and Image Processing Guide for High-Throughput Cortical Bone Sample Procurement and Analysis for Synchrotron Micro-CT
07:10

A Sectioning, Coring, and Image Processing Guide for High-Throughput Cortical Bone Sample Procurement and Analysis for Synchrotron Micro-CT

Published on: June 12, 2020

5.5K

相关实验视频

Last Updated: Jan 10, 2026

Surgical Bone Implantation Technique for Rat Tibia Models of Diabetes and Osteoporosis
02:08

Surgical Bone Implantation Technique for Rat Tibia Models of Diabetes and Osteoporosis

Published on: July 5, 2024

1.4K
An Improved Mechanical Testing Method to Assess Bone-implant Anchorage
11:51

An Improved Mechanical Testing Method to Assess Bone-implant Anchorage

Published on: February 10, 2014

15.9K
A Sectioning, Coring, and Image Processing Guide for High-Throughput Cortical Bone Sample Procurement and Analysis for Synchrotron Micro-CT
07:10

A Sectioning, Coring, and Image Processing Guide for High-Throughput Cortical Bone Sample Procurement and Analysis for Synchrotron Micro-CT

Published on: June 12, 2020

5.5K

科学领域:

  • 生物材料工程 生物材料工程
  • 整形外科手术 整形外科手术
  • 牙科植入物学 牙科植入物学

背景情况:

  • 骨钻造成的热损伤是外科手术中的一个关键问题,可能导致亡和植入物失败.
  • 现有的减少手术热量的方法缺乏全面的定量分析,特别是在分阶段钻孔技术方面.

研究的目的:

  • 评估两阶段钻探策略在缓解皮质骨钻探过程中产生热量的有效性.
  • 使用有限元模型,比较二阶段与传统单阶段钻井的热影响.

主要方法:

  • 开发并验证了用于骨钻模拟的3D动态弹性塑料有限元素 (FE) 模型.
  • 模拟单阶段和双阶段钻井 (预先钻孔,然后扩大试验孔).
  • 通过不同的试验前孔径比率,料力和钻孔速度分析了热效应.

主要成果:

  • 在两阶段钻井中,直径比为0.78,与单阶段钻井相比,高峰骨温度降低了12°C.
  • 增加的料力 (40N,60N) 和更高的钻孔速度 (高达2000rpm) 进一步降低了热积累.
  • 峰值骨温度从57°C降至43°C,旋转速度增加.

结论:

  • 采用双阶段钻孔策略,可以有效地缓解手术过程中热损伤的骨损伤.
  • 这种技术提供了一种实际的方法来提高植入点准备中的热安全性.
  • 研究结果支持采用分阶段钻探来减少手术内热损伤.