Cellphone remote intelligent neuroregulation with self-powered piezoelectric wireless brain probe

Guan, Hongye; Tang, Yong; Long, Zhihe; Lin, Rui; Liang, Shan; Zhu, Fuqiang; Zhong, Tianyan; Zhang, Yaming; Fan, Yaowei; Wang, Zhen; Shi, Chuang; Ma, Wenqi; Sun, Shuhui; Chen, Meihua; Xing, Lili; Zhang, Yan; Xue, Xinyu; Zhan, Yang

doi:10.1016/j.nanoen.2022.108105

Cited by 9 publications

(3 citation statements)

References 65 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…For example, whereas a regularly used commercial pacemaker was typically inserted underneath the collarbone which can be directly powered by the PEHs, several studies demonstrated that the PEHs translated cardiac mechanical energy to electrical energy where the PEHs be placed on the heart surface (Li et al, 2010; Dagdeviren et al, 2014; Kim et al, 2017). In the case of a self-powered implantable device, then the integration with a software platform, power management unit and wireless communication module is a highly effective approach to IoT implementation (Guan et al, 2023; Zhang et al, 2020a).…”

Section: Reviewmentioning

confidence: 99%

“…Figure 4 shows the possible applications of PEH for implantable medical devices. The various applications of the PEH for IMDs are drug delivery (Gabrielsson et al, 2021), pacemaker (Kabir et al, 2022), dental implant (Park et al, 2020), in vivo diagnosis & treatment (Zhang et al, 2022b), cancer Therapy (Truong Hoang et al, 2023), repair of nerve tissue (Wu et al, 2022), neuro regulation (Guan et al, 2023), acoustic transmitter (Jiang et al, 2022), bariatric (Dagdeviren et al, 2017), cochlear implant (İlik et al, 2018), knee implant (Safaei et al, 2018) and myriad (Sun et al, 2019) to quote a few.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Recent advancements in piezoelectric energy harvesting for implantable medical devices

Upendra,

Panigrahi,

Singh

et al. 2023

Journal of Intelligent Material Systems and Structures

View full text Add to dashboard Cite

Biomedical implantable devices like deep brain stimulators, implantable cardioverter-defibrillators and cardiac pacemakers are essential for treating the human heart and brain-related diseases. In the past few decades, a considerable amount of research has focused on improving bio-implant technologies. Conventional bio implant devices consist of an external generator like a battery to power the system, which requires replacement after a particular time. Therefore, in recent years, self-powered implants with various energy harvesting techniques have been proposed to avoid frequent surgery for battery replacement and to miniaturise the implant systems. However, the research communities have yet to explore all the limitations and possibilities of improvement on such energy-scavenging technologies, especially when the application is in vivo. Several aspects of recent developments in energy harvesting technologies feasible for biomedical implantable devices are reported systematically. A detailed review of piezoelectric energy harvester mechanism and miniaturisation, electric output and power management and biocompatibility of an energy harvester for implantable medical devices in vitro and in vivo environments. Furthermore, the piezoelectric energy harvester’s durability, packaging material, connection and evaluation criteria are discussed.

show abstract

Section: Reviewmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Recent advancements in piezoelectric energy harvesting for implantable medical devices

Upendra,

Panigrahi,

Singh

et al. 2023

Journal of Intelligent Material Systems and Structures

View full text Add to dashboard Cite

show abstract

“…[37] In our previous investigation, we depart from traditional radio frequency (RF) approaches and instead utilize sound-based wireless energy transmission, which has enabled the achievement of deep brain stimulation. [38] Elsanadidy et al presented a deep brain stimulator designed to harness breathing energy, storing it efficiently through a substantial capacitor, and ultimately generating a pulse signal. [39] When dealing with stimuli demanding a consistent pulse, it's advisable to employ an ultracapacitor for energy storage.…”

Section: Introductionmentioning

confidence: 99%

Wireless Battery‐Free Peripheral Nerve Stimulation Conch for Remote Muscle Activation

Zhang,

Yang,

Long

et al. 2023

Adv Materials Technologies

Self Cite

View full text Add to dashboard Cite

Peripheral nerve stimulators have emerged as a crucial instrument in the realm of neurological disease, capable of modulating nerve activity through precisely targeted electrical stimulation to specific sites within the nervous system. Here, a new wireless battery‐free peripheral nerve stimulation device for remote muscle activation is developed. The device with conch‐inspired bionic design can be wirelessly powered and controlled by a mobile phone playing audio via the piezoelectric effect. The device consists of two parts: a conch‐like signal‐intensifying piezoelectric resonator for converting acoustic wave into electrostimulation signal; and a pedestal with stimulation electrodes for transmitting the electrostimulation signal to a peripheral nerve. For remote nerve intervention, a programmed audio tone from one mobile phone can be tele‐transmitted from other phones according to the desired stimulation protocols. In‐vivo experiments in stimulating the sciatic nerve in mice showed that the device can activate muscles (e.g., 1 Hz 920 mV for 26 degree of leg movement), and the neuron‐muscle interaction has been confirmed by electromyogram (EMG). The wireless peripheral nerve stimulation conch achieves feasible remote muscle activation without batteries, and can extend the scope of self‐powered techniques for telemedicine and limb/trunk rehabilitation.

show abstract

A battery-free anti-inflammatory brain remote for spatiotemporal guiding movement of mice

Liang,

Li,

Lin

et al. 2024

Applied Materials Today

View full text Add to dashboard Cite

Cellphone remote intelligent neuroregulation with self-powered piezoelectric wireless brain probe

Cited by 9 publications

References 65 publications

Recent advancements in piezoelectric energy harvesting for implantable medical devices

Recent advancements in piezoelectric energy harvesting for implantable medical devices

Wireless Battery‐Free Peripheral Nerve Stimulation Conch for Remote Muscle Activation

A battery-free anti-inflammatory brain remote for spatiotemporal guiding movement of mice

Contact Info

Product

Resources

About