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Updated: Jun 5, 2026

An Additive Manufacturing Technique for the Facile and Rapid Fabrication of Hydrogel-based Micromachines with Magnetically Responsive Components
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由成像指导的可生物吸收的声学水凝微机器人.

Hong Han1, Xiaotian Ma1, Weiting Deng1,2

  • 1Andrew and Peggy Cherng Department of Medical Engineering, Division of Engineering and Applied Science, California Institute of Technology, Pasadena, CA, USA.

Science robotics
|December 11, 2024
PubMed
概括

我们开发了一种可生物吸收的声学微机器人 (BAM),用于稳定的导航和体内有针对性的输送. 这种基于水凝的机器人使用超声波进行成像和控制,确保安全,有效的生物医学应用.

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相关概念视频

Transformers01:26

Transformers

A device that transforms voltages from one value to another using induction is called a transformer. A transformer consists of two separate coils, or windings, wrapped around the same soft iron core. However, they are electrically insulated from each other.
The iron core has a substantial relative permeability. Therefore, the magnetic field lines generated due to the current in one winding are almost entirely confined within the core, such that the same magnetic flux permeates each turn of both...