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

Light-assisted 3D bioprinting of tough hydrogels in biomedical applications.

Materials today. Bio·2026
Same author

Development and validation of a nomogram model for mortality risk in burn patients: Triglyceride-glucose index as an independent novel prognostic marker.

Burns : journal of the International Society for Burn Injuries·2026
Same author

Phonon-polaritonic long-wavelength infrared photodetectors.

Optics express·2026
Same author

The Complex Interplay between Botanical Supplements and the Human Gut Microbiome.

Journal of natural products·2026
Same author

Pediatric Organ Transplantation in China.

Pediatric transplantation·2026
Same author

A Radiopaque and Thermoresponsive Nanogel-Based Pickering Emulsion for Permanent Arterial Embolization.

ACS omega·2026

相关实验视频

Updated: Jan 18, 2026

A Mouse Distraction Osteogenesis Model
04:24

A Mouse Distraction Osteogenesis Model

Published on: November 14, 2018

6.7K

用一个新的部分生物可吸收的干扰剂来进行下干扰骨质生成的有限元分析.

Anna Liu1, Changjin Huang, Wei Liu

  • 1Department of Craniomaxillofacial Surgery, Peking Union Medical College, Chinese Academy of Medical Sciences, Plastic Surgery Hospital, Beijing, China.

The Journal of craniofacial surgery
|September 10, 2025
PubMed
概括

这项研究评估了一种新的生物可吸收的分心剂,用于下腹分心骨质生成. 可生物吸收的板和螺丝在分心和时表现出稳定性,简化了手术后的移除.

关键词:
生物机械性能 生物机械性能头骨面部显微症是什么有限元分析是有限元分析.下分心 骨质生成 骨质生成

更多相关视频

Author Spotlight: Development of a Novel Finite Element Analysis Model for Improved Orthognathic Surgical Techniques
07:16

Author Spotlight: Development of a Novel Finite Element Analysis Model for Improved Orthognathic Surgical Techniques

Published on: October 20, 2023

1.8K
An Efficient and Reproducible Protocol for Distraction Osteogenesis in a Rat Model Leading to a Functional Regenerated Femur
09:26

An Efficient and Reproducible Protocol for Distraction Osteogenesis in a Rat Model Leading to a Functional Regenerated Femur

Published on: October 23, 2017

7.9K

相关实验视频

Last Updated: Jan 18, 2026

A Mouse Distraction Osteogenesis Model
04:24

A Mouse Distraction Osteogenesis Model

Published on: November 14, 2018

6.7K
Author Spotlight: Development of a Novel Finite Element Analysis Model for Improved Orthognathic Surgical Techniques
07:16

Author Spotlight: Development of a Novel Finite Element Analysis Model for Improved Orthognathic Surgical Techniques

Published on: October 20, 2023

1.8K
An Efficient and Reproducible Protocol for Distraction Osteogenesis in a Rat Model Leading to a Functional Regenerated Femur
09:26

An Efficient and Reproducible Protocol for Distraction Osteogenesis in a Rat Model Leading to a Functional Regenerated Femur

Published on: October 23, 2017

7.9K

科学领域:

  • 生物材料工程 生物材料工程
  • 矯正牙科 矯正牙科是一種矯正牙科.
  • 有限元分析 有限元分析

背景情况:

  • 部分散骨质生成 (MDO) 涉及手术延长下.
  • 目前的MDO程序通常需要进行第二次手术以移除分心器.
  • 使用可生物吸收元件的新分心系统旨在简化这一过程.

研究的目的:

  • 为了生物机械地评估MDO的新分心系统.
  • 该系统将可生物吸收的上部固定板和螺丝与传统的分心器结合起来.
  • 用有限元分析 (FEA) 来评估系统的性能.

主要方法:

  • 从患者数据中创建了10个下的计算机辅助设计 (CAD) 模型.
  • 开发了FEA模型来模拟分心和口.
  • 模拟负载被应用来评估下部位移和压力分布在可生物吸收的组件.

主要成果:

  • 生物吸收板和螺丝在分心和时提供了足够的稳定性,在中等负载下使用5或3个螺丝.
  • 在较高的双边负载下,5个螺丝保持了稳定性,而3个螺丝显示压力超过了生物吸收材料的屈服强度.
  • 在大多数模拟场景中,最大下部位移保持在安全范围内.

结论:

  • 可生物吸收的上部固定板有5或3个可生物吸收的螺丝,可为MDO分心器提供稳定的固定.
  • 该系统显示了减少与第二次手术相关的并发症的潜力.
  • 极端的力可能需要对3螺杆配置进行进一步优化.