Untethered Small-Scale Robots for Biomedical Applications

Untethered Small-Scale Robots for Biomedical Applications
Author: Haojian Lu
Publisher: Academic Press
Total Pages: 164
Release: 2023-06-12
Genre: Technology & Engineering
ISBN: 0128221623
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Untethered Small-Scale Robots for Biomedical Applications introduces the principle, design, fabrication and application of small-scale robots for biomedical applications. Robots in the scale of nanometer, micrometer and millimeter are described in detail, along with their impact on the field of biomedical engineering. The selected examples of robots across different scales are of the most essential and innovative designs in a small-scale robot with various application settings for biomechanics characterization, drug delivery and surgical procedure. The representative robots represented operate robustly and safely in complex physiological environments where they have a transformative impact in bioengineering and healthcare. This book will lead the audience to the field of small-scale robots through the description of the physics in the small scale, design and fabrication of small-scale robots, and how these robots may impact the future of biomedical studies and minimally-invasive surgical procedures. Provides a comprehensive review of the current advances in biomedical untethered mobile milli/microrobots Describes the most representative small-scale robots in detail, including design, fabrication, control and function aspects Presents the imminent potential impacts of biomedical microrobots Discusses the existing challenges and emerging concepts associated with designing such a miniaturized robot for operation inside a biological environment for biomedical applications

Mobile Microrobotics

Mobile Microrobotics
Author: Metin Sitti
Publisher: MIT Press
Total Pages: 305
Release: 2017-06-16
Genre: Technology & Engineering
ISBN: 0262341018
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The first textbook on micron-scale mobile robotics, introducing the fundamentals of design, analysis, fabrication, and control, and drawing on case studies of existing approaches. Progress in micro- and nano-scale science and technology has created a demand for new microsystems for high-impact applications in healthcare, biotechnology, manufacturing, and mobile sensor networks. The new robotics field of microrobotics has emerged to extend our interactions and explorations to sub-millimeter scales. This is the first textbook on micron-scale mobile robotics, introducing the fundamentals of design, analysis, fabrication, and control, and drawing on case studies of existing approaches. The book covers the scaling laws that can be used to determine the dominant forces and effects at the micron scale; models forces acting on microrobots, including surface forces, friction, and viscous drag; and describes such possible microfabrication techniques as photo-lithography, bulk micromachining, and deep reactive ion etching. It presents on-board and remote sensing methods, noting that remote sensors are currently more feasible; studies possible on-board microactuators; discusses self-propulsion methods that use self-generated local gradients and fields or biological cells in liquid environments; and describes remote microrobot actuation methods for use in limited spaces such as inside the human body. It covers possible on-board powering methods, indispensable in future medical and other applications; locomotion methods for robots on surfaces, in liquids, in air, and on fluid-air interfaces; and the challenges of microrobot localization and control, in particular multi-robot control methods for magnetic microrobots. Finally, the book addresses current and future applications, including noninvasive medical diagnosis and treatment, environmental remediation, and scientific tools.

Control of Multiple Magnetic Microrobots for Biomedical Applications

Control of Multiple Magnetic Microrobots for Biomedical Applications
Author: Mohammad Salehizadeh
Publisher:
Total Pages: 0
Release: 2020
Genre:
ISBN:
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My PhD dissertation takes an innovative approach to using the fundamental tools of robotics and control to solve the underactuated control problem of multiple magnetic microrobots for biomedical applications. The ability to use a team of microrobots to run a task can offer many advantages. However, the integration of on-board powering and sensing circuitry has not yet become possible at the microscale. Therefore, all magnetic microrobots (micro-agents) of the team have to share a single driving signal, whereas the system has multiple states to be independently controlled. Another major challenge with magnetic team control is that when multiple magnetic microrobots work together in close proximity, the agents tend to irreversibly stick together due to strong magnetic inter-agent forces. Previous studies either ignored the inter-agent forces by simply assuming their robots were far apart or treated these forces as disturbances without verifying the stability in close proximity. I solved for the first time this problem for a pair of magnetic agents in close proximity in 2D (and later in 3D) by making full use of inter-agent forces to control the motion of agents. In my approach, the positions of microrobots were controlled independently. As a practical demonstration, I showed for the first time that the motion of two functional magnetic microrobots as microgrippers can be controlled in 3D to run a task. Subsequently, to generalize the inter-agent force control to more agents, I introduced two solutions: 1) via optimization-based control (as a control technique), and 2) via motion planning and tracking (as a robotics technique). My PhD research enabled for the first time the collision-free autonomous navigation of a team of magnetic microrobots in close proximity. This solution allows magnetic microrobots to potentially act in a cluttered environment, such as the human body or microfluidic channels. To this end, I employed rapidly-exploring random tree (RRT) motion planning. I further incorporated the idea to run two practical demos that could be applied to cell testing/manipulation. The results of this PhD work can be applied to actuation and sensing, especially in the design of field-activated medical devices and for localized targeted drug delivery.

Collective Behavior of Magnetic Micro/Nanorobots

Collective Behavior of Magnetic Micro/Nanorobots
Author: Qianqian Wang
Publisher: CRC Press
Total Pages: 360
Release: 2024-01-26
Genre: Technology & Engineering
ISBN: 100383065X
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Collective Behavior of Magnetic Micro/Nanorobots: Control, Imaging, and Applications reviews recent advances in the design and construction of magnetic collective micro/nanorobot systems, and promotes the bridging of the gap between their theoretical investigation and practical applications. By summarizing the recent progress in control, imaging, and biomedical applications of collective micro/nanorobots, the authors show the big picture of micro/nanorobotics and the roadmap of collective micro/nanorobots. They then discuss the control, imaging, and biomedical applications of collective micro/nanorobots, respectively, demonstrating the state-of-the-art techniques and ideas for designing systems of collective micro/nanorobots that can help researchers have a better understanding and further stimulate the development of such an exciting field. This book is suitable for scientists, engineers, and students involved in the study of robotics, control, materials, and mechanical/electrical engineering.

Micro- and Nano-Bionic Surfaces

Micro- and Nano-Bionic Surfaces
Author: Deyuan Zhang
Publisher: Elsevier
Total Pages: 360
Release: 2021-10-28
Genre: Technology & Engineering
ISBN: 0128245034
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Micro- and Nano-Bionic Surfaces: Biomimetics, Interface Energy Field Effects, and Applications synthesizes the latest research in bio-inspired surfaces and devices for tactile and flow field perception. The book provides solutions to common problems related to flow field/tactile perception, intelligent MEMS sensors, smart materials, material removal methods, cell/particle control methods, and micro-nano robot technology. With a heavy emphasis on applications throughout, the book starts by providing insights into biomimetic device design, outlining strategies readers can adopt for various engineering applications. From there, it introduces the controlling methods of smart materials, controlling methods from external energy input, and more. Sections demonstrate how to solve problems of high efficiency, high quality, and low damage material removal for metals, composites, soft tissues, and other materials by applying bionic wave-motion surface characteristics. The latest theoretical and technical developments in field control methods applied to biological interfaces are also discussed, and the book concludes with a chapter on fabrication strategies to synthesize micro/nano functional particles based on bio-templates. Provides an overview on the latest research in bio-inspired surfaces and devices for tactile and flow-field perception Introduces techniques for characterizing different bionic surfaces and how to use energy fields analysis to treat different bionic surface and interface problems Discusses the latest theoretical and experimental developments in field control and their applications in the biomedical field Outlines fabrication methods and assembly and alignment processes of micro-/nano-functional particles based on microorganism templates

Robotic Technologies in Biomedical and Healthcare Engineering

Robotic Technologies in Biomedical and Healthcare Engineering
Author: Deepak Gupta
Publisher: CRC Press
Total Pages: 195
Release: 2021-06-29
Genre: Medical
ISBN: 1000405133
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Lays a good foundation for robotics' core concepts and principles in biomedical and healthcare engineering, walking the reader through the fundamental ideas with expert ease. Progresses on the topics in a step-by-step manner and reinforces theory with a full-fledged pedagogy designed to enhance students' understanding and offer them a practical insight into its applications. Features chapters that introduce and cover novel ideas in healthcare engineering like Applications of Robots in Surgery, Microrobots and Nanorobots in Healthcare Practices, Intelligent walker for posture monitoring, AI-Powered Robots in Biomedical and Hybrid Intelligent System for Medical Diagnosis, etc.

Electromagnetic Actuation and Sensing in Medical Robotics

Electromagnetic Actuation and Sensing in Medical Robotics
Author: Hongliang Ren
Publisher: Springer
Total Pages: 221
Release: 2017-12-30
Genre: Technology & Engineering
ISBN: 9811060355
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This book highlights electromagnetic actuation (EMA) and sensing systems for a broad range of applications including targeted drug delivery, drug-release-rate control, catheterization, intravitreal needleless injections, wireless magnetic capsule endoscopy, and micromanipulations. It also reviews the state-of-the-art magnetic actuation and sensing technologies with remotely controlled targets used in biomedicine.

Intelligent Robotics and Applications

Intelligent Robotics and Applications
Author: Huayong Yang
Publisher: Springer Nature
Total Pages: 613
Release: 2023-11-13
Genre: Computers
ISBN: 9819965012
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The 9-volume set LNAI 14267-14275 constitutes the proceedings of the 16th International Conference on Intelligent Robotics and Applications, ICIRA 2023, which took place in Hangzhou, China, during July 5–7, 2023. The 413 papers included in these proceedings were carefully reviewed and selected from 630 submissions. They were organized in topical sections as follows: Part I: Human-Centric Technologies for Seamless Human-Robot Collaboration; Multimodal Collaborative Perception and Fusion; Intelligent Robot Perception in Unknown Environments; Vision-Based Human Robot Interaction and Application. Part II: Vision-Based Human Robot Interaction and Application; Reliable AI on Machine Human Reactions; Wearable Sensors and Robots; Wearable Robots for Assistance, Augmentation and Rehabilitation of Human Movements; Perception and Manipulation of Dexterous Hand for Humanoid Robot. Part III: Perception and Manipulation of Dexterous Hand for Humanoid Robot; Medical Imaging for Biomedical Robotics; Advanced Underwater Robot Technologies; Innovative Design and Performance Evaluation of Robot Mechanisms; Evaluation of Wearable Robots for Assistance and Rehabilitation; 3D Printing Soft Robots. Part IV: 3D Printing Soft Robots; Dielectric Elastomer Actuators for Soft Robotics; Human-like Locomotion and Manipulation; Pattern Recognition and Machine Learning for Smart Robots. Part V: Pattern Recognition and Machine Learning for Smart Robots; Robotic Tactile Sensation, Perception, and Applications; Advanced Sensing and Control Technology for Human-Robot Interaction; Knowledge-Based Robot Decision-Making and Manipulation; Design and Control of Legged Robots. Part VI: Design and Control of Legged Robots; Robots in Tunnelling and Underground Space; Robotic Machining of Complex Components; Clinically Oriented Design in Robotic Surgery and Rehabilitation; Visual and Visual-Tactile Perception for Robotics. Part VII: Visual and Visual-Tactile Perception for Robotics; Perception, Interaction, and Control of Wearable Robots; Marine Robotics and Applications; Multi-Robot Systems for Real World Applications; Physical and Neurological Human-Robot Interaction. Part VIII: Physical and Neurological Human-Robot Interaction; Advanced Motion Control Technologies for Mobile Robots; Intelligent Inspection Robotics; Robotics in Sustainable Manufacturing for Carbon Neutrality; Innovative Design and Performance Evaluation of Robot Mechanisms. Part IX: Innovative Design and Performance Evaluation of Robot Mechanisms; Cutting-Edge Research in Robotics.