Mechanoneural interfaces for bionic integration

Shu, Tony; Herrera-Arcos, Guillermo; Taylor, Cameron R.; Herr, Hugh M.

doi:10.1038/s44222-024-00151-y

Cited by 6 publications

(3 citation statements)

References 179 publications

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“…This section explores two key avenues of integration: osseointegration and neural interfaces with sensory feedback. Through innovative approaches such as direct bone integration and bidirectional communication with the nervous system, researchers are advancing the field of prosthetics towards more naturalistic and intuitive solutions [62]. By delving into the intricate interplay between artificial devices and biological organisms, these advancements offer promising prospects for improving the quality of life for individuals with limb loss [5].…”

Section: Integration With Biological Systemsmentioning

confidence: 99%

“…A significant recent development in sensory feedback is the integration of artificial skin with prosthetic devices, capable of sensing and transmitting tactile stimuli to the user's residual limb [62]. These artificial skin systems utilize flexible electronics and tactile sensors to mimic the sensitivity and responsiveness of human skin, providing users with a rich sensory experience during prosthetic use.…”

Section: Neural Interfaces and Sensory Feedbackmentioning

confidence: 99%

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Recent Advances in Biomimetics for the Development of Bio-Inspired Prosthetic Limbs

Varaganti,

Seo

2024

Biomimetics

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Recent advancements in biomimetics have spurred significant innovations in prosthetic limb development by leveraging the intricate designs and mechanisms found in nature. Biomimetics, also known as “nature-inspired engineering”, involves studying and emulating biological systems to address complex human challenges. This comprehensive review provides insights into the latest trends in biomimetic prosthetics, focusing on leveraging knowledge from natural biomechanics, sensory feedback mechanisms, and control systems to closely mimic biological appendages. Highlighted breakthroughs include the integration of cutting-edge materials and manufacturing techniques such as 3D printing, facilitating seamless anatomical integration of prosthetic limbs. Additionally, the incorporation of neural interfaces and sensory feedback systems enhances control and movement, while technologies like 3D scanning enable personalized customization, optimizing comfort and functionality for individual users. Ongoing research efforts in biomimetics hold promise for further advancements, offering enhanced mobility and integration for individuals with limb loss or impairment. This review illuminates the dynamic landscape of biomimetic prosthetic technology, emphasizing its transformative potential in rehabilitation and assistive technologies. It envisions a future where prosthetic solutions seamlessly integrate with the human body, augmenting both mobility and quality of life.

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Section: Integration With Biological Systemsmentioning

confidence: 99%

Section: Neural Interfaces and Sensory Feedbackmentioning

confidence: 99%

Recent Advances in Biomimetics for the Development of Bio-Inspired Prosthetic Limbs

Varaganti,

Seo

2024

Biomimetics

View full text Add to dashboard Cite

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“…In the invasive realm, neural implants also stand out in recent years. Neural Implants encompass two main categories: (i) Peripheral Nerve Implants involve surgically implanting micro-electrode arrays or cuffs around peripheral nerves to record neural signals or provide stimulation [22] and, (ii) at the same time, Neural-Muscular Interfaces entail implanting electrodes at an interface between nerves and muscles to record motor commands or provide feedback [23]. Tendon-Based Interfaces also stand out.…”

Section: Introductionmentioning

confidence: 99%

Upper Limb Prostheses by the Level of Amputation: A Systematic Review

Segura,

Romero,

Abarca

et al. 2024

Prosthesis

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This review article aims to provide an updated and comprehensive overview of the latest trends in adult upper limb prostheses, specifically targeting various amputation levels such as transradial, transmetacarpal, transcarpal, and transhumeral. A systematic search was conducted across multiple databases, including IEEE Xplore, MDPI, Scopus, Frontiers, and Espacenet, covering from 2018 to 2023. After applying exclusion criteria, 49 scientific articles (33 patents and 16 commercial prostheses) were meticulously selected for review. The article offers an in-depth analysis of several critical aspects of upper limb prostheses. It discusses the evolution and current state of input control mechanisms, the number of degrees of freedom, and the variety of grips available in prostheses, all tailored according to the level of amputation. Additionally, the review delves into the selection of materials used in developing these prostheses and examines the progression of technology readiness levels. A significant focus is also placed on the evolution of prosthesis weight over the years for different amputation levels. Moreover, the review identifies and explores critical technological challenges and prospects in upper limb prostheses. Finally, the article culminates with a conclusion that encapsulates the key findings and insights on the advancements and ongoing developments in this field.

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Advances in Piezoelectret Materials‐Based Bidirectional Haptic Communication Devices

Gong,

Zhang,

Lei

et al. 2024

Advanced Materials

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Bidirectional haptic communication devices accelerate the revolution of virtual/augmented reality and flexible/wearable electronics. As an emerging kind of flexible piezoelectric materials, piezoelectret materials can effortlessly convert mechanical force into electrical signals and respond to electrical fields in a deformation manner, exhibiting enormous potential in the construction of bidirectional haptic communication devices. Existing reviews on piezoelectret materials primarily focus on flexible energy harvesters and sensors, and the recent development of piezoelectret‐based bidirectional haptic communication devices has not been comprehensively reviewed. Herein, a comprehensive overview of the materials construction, along with the recent advances in bidirectional haptic communication devices, is provided. First, the development timeline, key characteristics, and various fabrication methods of piezoelectret materials are introduced. Subsequently, following the underlying mechanisms of bidirectional electromechanical signal conversion of piezoelectret, strategies to improve the d33 coefficients of materials are proposed. The principles of haptic perception and feedback are also highlighted, and representative works and progress in this area are summarized. Finally, the challenges and opportunities associated with improving the overall practicability of piezoelectret materials‐based bidirectional haptic communication devices are discussed.

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Mechanoneural interfaces for bionic integration

Cited by 6 publications

References 179 publications

Recent Advances in Biomimetics for the Development of Bio-Inspired Prosthetic Limbs

Recent Advances in Biomimetics for the Development of Bio-Inspired Prosthetic Limbs

Upper Limb Prostheses by the Level of Amputation: A Systematic Review

Advances in Piezoelectret Materials‐Based Bidirectional Haptic Communication Devices

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