Coupling magnetic torque and force for colloidal microbot assembly and manipulation [0.03%]
用于胶体微机器人组装和操控的耦合磁矩和力
Coy J Zimmermann,Andrew J Petruska,Keith B Neeves et al.
Coy J Zimmermann et al.
For targeted transport in the body, biomedical microbots (μbots) must move effectively in three-dimensional (3D) microenvironments. Swimming μbots translate via asymmetric or screw-like motions while rolling ones use friction with availab...
Michael R Behrens,Warren C Ruder
Michael R Behrens
Swimming microrobots are increasingly developed with complex materials and dynamic shapes and are expected to operate in complex environments in which the system dynamics are difficult to model and positional control of the microrobot is no...
Ingestible Functional Magnetic Robot with Localized Flexibility (MR-LF) [0.03%]
具有局部柔性的可摄入功能型磁控机器人(MR-LF)
Taylor E Greenwood,Henry Cagle,Benson Pulver et al.
Taylor E Greenwood et al.
The integration of an ingestible dosage form with sensing, actuation, and drug delivery capabilities can enable a broad range of surgical-free diagnostic and treatment strategies. However, the gastrointestinal (GI) tract is a highly constra...
Numerical Study of Metachronal Wave-Modulated Locomotion in Magnetic Cilia Carpets [0.03%]
磁性纤毛地毯中代谢同步波调节运动的数值研究
Hao Jiang,Hongri Gu,Bradley J Nelson et al.
Hao Jiang et al.
Metachronal motions are ubiquitous in terrestrial and aquatic organisms and have attracted substantial attention in engineering for their potential applications. Hard-magnetic soft materials are shown to provide new opportunities for metach...
Hongyang Li,Yuanfang Guan
Hongyang Li
While most deep learning approaches are developed for single images, in real world applications, images are often obtained as a series to inform decision making. Due to hardware (memory) and software (algorithm) limitations, few methods hav...
Daniel Van Lewen,Taylor Janke,Ryan Austin et al.
Daniel Van Lewen et al.
While interest in soft robotics as surgical tools has grown due to their inherently safe interactions with the body, their feasibility is limited in the amount of force that can be transmitted during procedures. This is especially apparent ...
A Collapsible Soft Actuator Facilitates Performance in Constrained Environments [0.03%]
一种可折叠软执行器可在受限环境中提高性能
Jacob Rogatinsky,Kiran Gomatam,Zi Heng Lim et al.
Jacob Rogatinsky et al.
Complex environments, such as those found in surgical and search-and-rescue applications, require soft devices to adapt to minimal space conditions without sacrificing the ability to complete dexterous tasks. Stacked Balloon Actuators (SBAs...
Hardware-Mappable Cellular Neural Networks for Distributed Wavefront Detection in Next-Generation Cardiac Implants [0.03%]
下一代心脏植入设备中分布式波前检测的硬件可映射细胞神经网络
Zhuolin Yang,Lei Zhang,Kedar Aras et al.
Zhuolin Yang et al.
Artificial intelligence algorithms are being adopted to analyze medical data, promising faster interpretation to support doctors' diagnostics. The next frontier is to bring these powerful algorithms to implantable medical devices. Herein, a...
Overcoming the Force Limitations of Magnetic Robotic Surgery: Magnetic Pulse Actuated Collisions for Tissue-Penetrating-Needle for Tetherless Interventions [0.03%]
突破磁性机器人手术力限制的磁场脉冲驱动碰撞无缆介入组织穿刺技术
Onder Erin,Xiaolong Liu,Jiawei Ge et al.
Onder Erin et al.
The field of magnetic robotics aims to obviate physical connections between the actuators and end-effectors. Such tetherless control may enable new ultra-minimally invasive surgical manipulations in clinical settings. While wireless actuati...
Arincheyan Gerald,Max McCandless,Avani Sheth et al.
Arincheyan Gerald et al.
Colonoscopies allow surgeons to detect common diseases i.e. colorectal cancer, ulcers and other ailments. However, there is a risk of bleeding in the lower gastrointestinal (GI) tract while maneuvering endoscopes. This may be due to perfora...