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

Self-Locking Screw01:16

Self-Locking Screw

1.6K
A square-threaded screw jack is a mechanical device widely used for lifting heavy loads or applying considerable force. One of the key features that can make a screw jack more effective and reliable is its self-locking capability.
A square-threaded screw jack carrying a load is considered self-locking if the screw retains its position even after the moment applied to it is removed.
1.6K
Design of Transmission Shafts01:16

Design of Transmission Shafts

373
The design of a transmission shaft is governed by two primary specifications: the power it transmits and its rotational speed. These parameters guide the selection of the shaft's material and cross-sectional dimensions, ensuring that the material's maximum shearing stress remains within the elastic limit while transmitting the desired power at the given speed. The system's power is intrinsically linked to the applied torque. The torque applied to the shaft can be calculated by...
373
Non-ohmic Devices00:51

Non-ohmic Devices

1.1K
In most substances, the current flow is proportional to the voltage applied to it. A simple relationship between the values of current, voltage, and resistance is known as Ohm's law. Nonohmic devices do not exhibit a linear relationship between voltage and current. One such device is the semiconducting circuit element known as a diode. A diode is a circuit device that allows current flow in only one direction.
Consider a simple circuit consisting of a battery, a diode, and a resistor. A...
1.1K
Steel Fastening Techniques01:17

Steel Fastening Techniques

183
Steel sections can be joined together through various fastening techniques including riveting, bolting, and welding, each suitable for different structural requirements and conditions.
Rivets are cylindrical steel fasteners with a specially designed head. During application, rivets are heated until white-hot and then inserted through pre-drilled holes in the steel sections. A pneumatic hammer is used to shape the exposed end into a second head, securing the sections together.
Bolting is another...
183
Wood Fasteners01:18

Wood Fasteners

117
In wood construction, fasteners are essential for securing components together, with the connection strength largely dependent on the direct bearing between members. Various types of fasteners are employed, each suited to specific applications and structural requirements.
Nails are the most common fasteners, consisting of sharp-pointed metal pins that are driven into wood using a hammer or a mechanical nail gun. They come in a variety of diameters, heads, and lengths. Nailing techniques include...
117
Electro-mechanical Systems01:19

Electro-mechanical Systems

1.0K
Electromechanical systems are intricate configurations that effectively combine electrical and mechanical elements to achieve a desired outcome. Central to many of these systems is the DC motor, a device that converts electrical energy into mechanical motion, enabling various applications ranging from simple fans to complex robotic mechanisms.
A key component of the DC motor is the armature, a rotating circuit positioned within a magnetic field. As an electric current passes through the...
1.0K

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

Appropriate compression values for the transtibial prosthesis using the AERO prosthetic liner.

Prosthetics and orthotics international·2025
Same author

The AERO prosthetic liner: socket pressure distribution, comfort and material composition.

Annals of medicine·2024
Same author

Comparison of Body Composition Methods for Estimating Body Fat Percentage in Lower Limb Prosthesis Users.

Canadian prosthetics & orthotics journal·2024
Same author

Development of a proposed organizational framework for undergraduate research training in prosthetics and orthotics education.

Prosthetics and orthotics international·2024
Same author

Design and mechanical testing of an adjustable posterior leaf spring ankle-foot orthosis for patients with drop foot.

Prosthetics and orthotics international·2023
Same author

Validity and Reliability of Inertial Measurement Unit (IMU)-Derived 3D Joint Kinematics in Persons Wearing Transtibial Prosthesis.

Sensors (Basel, Switzerland)·2023
Same journal

Innovative 3D-printed internal structure in silicone partial-hand prostheses: Enhancing function and mechanical performance.

Canadian prosthetics & orthotics journal·2026
Same journal

Muscle morphology and function following a transfemoral amputation: A systematic review.

Canadian prosthetics & orthotics journal·2026
Same journal

Feasibility of combining a sensorimotor foot orthosis with a prefabricated carbon-fiber ankle-foot orthosis: A pilot study.

Canadian prosthetics & orthotics journal·2026
Same journal

Lower limb prosthesis abandonment and recycling of used components in the public healthcare sector of the Eastern Cape Province of South Africa.

Canadian prosthetics & orthotics journal·2026
Same journal

Feasibility of a pilot randomized controlled trial on cranial remolding orthosis for severe deformational plagiocephaly.

Canadian prosthetics & orthotics journal·2026
Same journal

A national strategy for a canadian limb loss and limb difference registry.

Canadian prosthetics & orthotics journal·2026
查看所有相关文章

相关实验视频

Updated: Jul 18, 2025

A Structured Rehabilitation Protocol for Improved Multifunctional Prosthetic Control: A Case Study
06:58

A Structured Rehabilitation Protocol for Improved Multifunctional Prosthetic Control: A Case Study

Published on: November 6, 2015

9.5K

索德伯格插座2.0:一个技术说明

B Söderberg1, G Guerra2, T Fagerstrom1

  • 1Centre of Excellence for Prosthetics and Orthotics, Scandinavian Orthopaedic Laboratory, Bangkok, Thailand.

Canadian prosthetics & orthotics journal
|August 24, 2023
PubMed
概括
此摘要是机器生成的。

这项研究介绍了一种使用Pre-preg碳纤维和乙烯 - 乙烯基乙酸 (EVA) 的新型跨关节假肢套套制造方法. 改进的插座设计增强了患者的舒适性和移动性,特别是在坐和骑自行车等活动中.

关键词:
截肢是一种截肢.假肢 假肢是一种假肢.假肢悬浮剂是一种假肢悬浮剂.跨腿截肢的人.跨骨位的插槽.

更多相关视频

Bioelectric Analyses of an Osseointegrated Intelligent Implant Design System for Amputees
14:31

Bioelectric Analyses of an Osseointegrated Intelligent Implant Design System for Amputees

Published on: July 15, 2009

14.1K
Syringe-injectable Mesh Electronics for Stable Chronic Rodent Electrophysiology
09:58

Syringe-injectable Mesh Electronics for Stable Chronic Rodent Electrophysiology

Published on: July 21, 2018

23.2K

相关实验视频

Last Updated: Jul 18, 2025

A Structured Rehabilitation Protocol for Improved Multifunctional Prosthetic Control: A Case Study
06:58

A Structured Rehabilitation Protocol for Improved Multifunctional Prosthetic Control: A Case Study

Published on: November 6, 2015

9.5K
Bioelectric Analyses of an Osseointegrated Intelligent Implant Design System for Amputees
14:31

Bioelectric Analyses of an Osseointegrated Intelligent Implant Design System for Amputees

Published on: July 15, 2009

14.1K
Syringe-injectable Mesh Electronics for Stable Chronic Rodent Electrophysiology
09:58

Syringe-injectable Mesh Electronics for Stable Chronic Rodent Electrophysiology

Published on: July 21, 2018

23.2K

科学领域:

  • 假肢和整形手术
  • 生物医学工程 生物医学工程

背景情况:

  • 跨关节假肢套套装线条在历史上一直保持一致,通常依赖于超状袖口悬挂.
  • 真空悬浮方法为修改传统的插座装饰线提供了潜力.

研究的目的:

  • 为改进的跨关节假肢插座提供一个逐步制造指南.
  • 为假肢从业者提供先进的套套制造技术的信息.

主要方法:

  • 一个真空插座的制造,用于单边的横腿骨截肢.
  • 采用了带有抗菌乙烯-乙酸乙烯 (EVA) 柔性近接边缘的预碳纤维.

主要成果:

  • 预先碳纤维和EVA的组合使得一个具有灵活近接边缘的插座成为可能.
  • 新的插座设计带来了提高患者舒适度和增加运动范围.
  • 患者报告说,坐和骑自行车的能力有所增强.

结论:

  • 介绍了一本新型的横腿口制造指南和初步的患者反.
  • 建议进行进一步的临床研究,以评估这种新插座设计的功能和生物力学影响.