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Bioengineer
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Magnetic Soft Robot Innovates Intelligent Bladder Control
- A magnetic soft robotic system has been developed to innovate intelligent bladder control, offering a non-invasive and adaptable solution for managing bladder volume.
- The system uses biocompatible materials embedded with magnetic nanoparticles to respond to external magnetic fields, allowing precise mechanical manipulation of the bladder.
- Its flexible and stretchable structure adapts to the bladder's changing volume during filling and voiding cycles, applying compressive forces without tissue damage.
- Controlled by a compact, wearable device, the system utilizes magnetically driven actuation for contactless control and real-time feedback on bladder status.
- The soft robotic system combines silicones with magnetic particles for elasticity, strength, and responsiveness, ensuring biocompatibility and long-term implantation potential.
- Due to its magnetic actuation, the system does not require internal power, drawing energy externally and eliminating the need for bulky batteries or wired connections.
- Extensive in vitro and in vivo experiments validated the system's efficacy, biocompatibility, and mechanical stability, paving the way for future clinical trials.
- The integration of artificial intelligence and machine learning could enhance the system's autonomy, preventing adverse events and improving personalized care.
- The magnetic soft robotic system for bladder control holds promise for conditions like neurogenic bladder disorders, spinal cord injuries, and age-related incontinence.
- Its publication in npj Flexible Electronics signifies a landmark in soft robotics and biomedical engineering, showcasing potential for future medical device innovations.
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