This study investigates the high speed 3D navigation of rotating millimeter-scale swimmers.
The swimmers have a spiral-shaped surface to ensure propulsion. The rotational movement …

Background: China is a big country with a vast territory, in which gastropathy has become a
common high-incidence disease in daily life. Gastroscopy is an important means of …

We propose a novel magnetic navigation system (MNS) with the resonant effect of an RLC
circuit to generate large magnetic field in high frequency. The variable capacitors of the …

Cuboidal permanent magnets (PMs) are commonly used as elementary magnets for most
magnetic systems that work by superposition of magnetic forces. This paper proposed a new …

Intravascular helical magnetic millirobots (IHMMs) capable of navigating in and unclogging
human blood vessels have been widely investigated as a possible means for the treatment …

We propose a novel double helical magnetic micromachine (DHMM) to achieve drug-
enhanced unclogging abilities for occlusive vascular diseases (OVDs) in human blood …

The mutual inductance between the primary and secondary coils is an important parameter
in the wireless power transfer system, and the mutual inductance calculation of coils in many …

We propose a crawling and drilling microrobot actuated by an external precessional
magnetic field (EPMF) to effectively unclog obstructed blood vessels. Conventional crawling …

This paper presents a new multifunctional active guidewire system for medical applications
that uses a magnetic microrobot. The study demonstrated that the proposed microrobot …

This paper presents a new nonmechanical rehabilitation system driven by magnetic force.
Typically, finger rehabilitation mechanisms are complex mechanical systems. The proposed …