Micro/Nanorobots for Medical Applications

A special issue of Micromachines (ISSN 2072-666X). This special issue belongs to the section "B:Biology and Biomedicine".

Deadline for manuscript submissions: closed (31 December 2023) | Viewed by 1096

Special Issue Editor


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Guest Editor
School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu 610000, China
Interests: in vivo computing; molecular communications; computational nanobiosensing; informational nanomedicine
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

The requirements of complex and precise medical operations have dramatically accelerated the emergence and development of micro/nanorobots in the last decade. Micro/nanorobots have potential to work individually or in swarms in a wide variety of biomedical applications, such as the targeting and early diagnosis of cancer, drug delivery, tissue engineering, gene delivery systems, cardiology, the analysis of body vitals, the monitoring of diabetes, minimally invasive brain surgery, and imaging and detection capabilities.

The emergence of micro/nanorobotic platforms opens the horizon to improve precision medicine and the quality of human life. However, constrained by the small size of nanorobots, it is a great challenge to integrate various kinds of desired functions (e.g., biosensing, propulsion, drug-carrying) in a micro/nanoscale agent. The complexity, instability, and inhomogeneity of the human physiological tissue environment pose significant challenges to the control, actuation, navigation, and payload retention of micro/nanorobots. Furthermore, the modular robot design, communication, planning, and cooperative control of swarm micro/nanorobots also face many technical challenges because of their unique features compared to macroscale robots. This Special Issue aims to gather cutting-edge research on micro/nanorobots for biomedical applications and focus on their structural or functional design, physical fabrication, clinical operation, sensing and communication abilities, actuation, and control strategies for single or swarm micro/nanorobots.

Prof. Dr. Yifan Chen
Guest Editor

Manuscript Submission Information

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Keywords

  • micro/nanorobots
  • disease diagnosis
  • drug delivery
  • structural design
  • path planning
  • sensing and communication
  • swarm robotics
  • cooperative control

Published Papers (1 paper)

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Research

12 pages, 6590 KiB  
Article
Simulation Analysis of a Sandwich Cantilever Ultrasonic Motor for a Dexterous Prosthetic Hand
by Kai Guo, Jingxin Lu and Hongbo Yang
Micromachines 2023, 14(12), 2150; https://doi.org/10.3390/mi14122150 - 24 Nov 2023
Viewed by 767
Abstract
Currently, the driving motor used in a dexterous prosthetic hand is limited by the driving principle, and it has the characteristics of a complex structure, slow response, low positioning accuracy, and excessive volume. There are special requirements in terms of quality and quality, [...] Read more.
Currently, the driving motor used in a dexterous prosthetic hand is limited by the driving principle, and it has the characteristics of a complex structure, slow response, low positioning accuracy, and excessive volume. There are special requirements in terms of quality and quality, and traditional motor drives have greatly affected the progress of prosthetic robots. A motor (ultrasonic motor) has been developed over more than 30 years. It has the advantages of a small size, small mass, simple structure, accurate positioning, high power density, and fast response time, which is enough to improve the driving mechanism performance of the prosthetic hand with a connecting rod. In this paper, the structural characteristics of the prosthetic hand will be analyzed, and the modal analysis, harmonic response analysis, and transient analysis simulation of the longitudinal vibration linear motor stator used in the prosthetic hand with a connecting rod will be carried out in order to provide preliminary preparation for the feasible design and manufacture of the size of the ultrasonic driver structure used for the prosthetic hand with a connecting rod. Full article
(This article belongs to the Special Issue Micro/Nanorobots for Medical Applications)
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