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Wireless Power Transfer for Implanted Medical Application: A Review
2020
Energies
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Particularly, wireless power transfer (WPT) technology provides reliable and convenient power charging for implant medical devices without additional surgery. ...
Thus, this review provides an in-depth investigation and the whole map for WPT technologies applied in medical applications. ...
Table 1 . 1 Comparison of wireless power transfer (WPT) in deep brain stimulation. ...
doi:10.3390/en13112837
fatcat:cz5vbtzynjarjhjnfp25trbwx4
Wireless Microstimulators
[chapter]
2015
Encyclopedia of Computational Neuroscience
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Wireless microstimulation ...
an SAR-limited microwave radiation average power of less than a applied to the skin surface by an antenna over the implant. ...
Advantages Powering implants at microwave frequencies through electric field coupling has been treated at length by Poon et al. who showed that efficient power transfer to moderately deep implanted devices ...
doi:10.1007/978-1-4614-6675-8_605
fatcat:64vty7mk75ed5a6a3trobhbwme
Wireless Microstimulators
[chapter]
2013
Encyclopedia of Computational Neuroscience
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Wireless microstimulation ...
an SAR-limited microwave radiation average power of less than a applied to the skin surface by an antenna over the implant. ...
Advantages Powering implants at microwave frequencies through electric field coupling has been treated at length by Poon et al. who showed that efficient power transfer to moderately deep implanted devices ...
doi:10.1007/978-1-4614-7320-6_605-2
fatcat:uaraixd4uvhu7ojiw5x43wnc74
Wireless Microstimulators
[chapter]
2014
Encyclopedia of Computational Neuroscience
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Wireless microstimulation ...
an SAR-limited microwave radiation average power of less than a applied to the skin surface by an antenna over the implant. ...
Advantages Powering implants at microwave frequencies through electric field coupling has been treated at length by Poon et al. who showed that efficient power transfer to moderately deep implanted devices ...
doi:10.1007/978-1-4614-7320-6_605-3
fatcat:okrnwgjizjcehf5g34rffksyty
Optimal Design and Analysis of the Stepped Core for Wireless Power Transfer Systems
2016
Mobile Information Systems
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The wireless power transfer system applied in implantable medical devices can reduce the patients' physical and economic burden because it will achieve charging in vitro. ...
For a deep brain stimulator, in this paper, the transmitter coil is designed and optimized. ...
Acknowledgments This research was supported by the Applied Basic Research Program of Tianjin (15JCYBJC52300 and 15JCYBJC51500) and the Tianjin Thousand Youth Talents Plan Project of Tianjin Normal University ...
doi:10.1155/2016/2624917
fatcat:bo52qpijvnh35hripdlte43ivm
Biointegrated and Wirelessly Powered Implantable Brain Devices: A Review
2020
IEEE Transactions on Biomedical Circuits and Systems
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The real constraint emerges from mechanical and physical diffierences between implants and brain tissue that initiates an inflammatory reaction and glial scar formation that reduces the recording and stimulation ...
Regardless of the astounding progression as of late, conventional neural modulating system is still incapable to achieve the desired chronic in vivo implantation. ...
Applying the NFC method for optogenetic stimulation and wireless power enables an in-expensive and comparatively simple way regarding wireless implantable neural systems. ...
doi:10.1109/tbcas.2020.2966920
pmid:31944987
fatcat:fq3j5flcrfbopcn6mnyf4ry3ou
Wireless and battery-free technologies for neuroengineering
2021
Nature Biomedical Engineering
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In this Review Article, we discuss recent progress in the development of miniaturized and ultralightweight devices as neuroengineering platforms that are wireless, battery-free and fully implantable, with ...
Such classes of advanced neural interfaces with optical, electrical or fluidic functionality can also combine recording and stimulation modalities for closed-loop applications in basic studies or in the ...
by far-field RF power
transfer. e, A fully implantable wireless optogenetic deep-brain stimulator powered by magnetic resonant coupling. f, A device for electrophysiological
recording powered by ultrasound ...
doi:10.1038/s41551-021-00683-3
pmid:33686282
fatcat:uo4wlyrz6vgejcz5kh7a5tontq
MagNI: A Magnetoelectrically Powered and Controlled Wireless Neurostimulating Implant
2020
IEEE Transactions on Biomedical Circuits and Systems
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2021 pre-print arXiv:2107.02995v1 fatcat:dw5mi7guuvg2zfolgspdjxhh3u
This paper presents the first wireless and programmable neural stimulator leveraging magnetoelectric (ME) effects for power and data transfer. ...
(~ 250 kHz) to mm-sized implants deep inside the body (30-mm depth). ...
ACKNOWLEDGMENT The authors would like to thank Christophe Dupre and Dr. Rafael Yuste for sharing the transgenic Hydra strains. ...
doi:10.1109/tbcas.2020.3037862
pmid:33180732
pmcid:PMC8712272
fatcat:zjx4a6lwibc5fgdrgtyxukhrfq
Chronically monitoring the deep brain rhythms: from stimulation to recording
2016
Science Bulletin
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Conflict of interest The authors declare that they have no conflict of interest. ...
Acknowledgments This work was supported by the National Natural Science Foundation of China (51125028 and 51407103), Beijing Natural Science Foundation (7154214) and Tsinghua University Initiative Scientific ...
The system also has wireless recharging which is a trade-off for the additional power consumption of the LFP recording and transmission functions, ensuring the long service life of the implanted neurostimulator ...
doi:10.1007/s11434-016-1159-y
fatcat:tjf6jg4a65b6la5xxfmy2sss6e
On RF Telemetry for Implantable Medical Devices: A Communication Theory Perspective
2018
2018 11th International Symposium on Communication Systems, Networks & Digital Signal Processing (CSNDSP)
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Several technologies appeared to provide an efficient treatment of diseases or human deficiencies. One of these technologies is the implantable medical devices (IMDs). ...
In this paper, a survey on the RF telemetry, including the parameters that have effects on the overall system performance, such as power consumption, RF bands and security, is presented. ...
ACKNOWLEDGEMENT This work was supported by the Egyptian Information Technology Industry Development Agency (ITIDA) under ITAC Program CFP 96 and Cairo University. ...
doi:10.1109/csndsp.2018.8471842
dblp:conf/csndsp/DarweeshIM18
fatcat:d5rxith6evbxxj4wmoj3dkdpuy
New Era of Electroceuticals: Clinically Driven Smart Implantable Electronic Devices Moving towards Precision Therapy
2022
Micromachines
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Over the past years, most researchers have only focused on the electroceuticals metamorphically transforming from a concept to a device stage to positively impact the therapeutic outcomes. ...
Finally, this review article highlights the importance of wirelessly supplying the necessary power and wirelessly triggering functional electronic circuits with ultra-low power consumption and multi-functional ...
Conflicts of Interest: The authors declare no conflict of interest. ...
doi:10.3390/mi13020161
pmid:35208286
pmcid:PMC8876842
fatcat:2ctpuebpyvdkpmkvkeapxbhlje
Wirelessly powered, fully internal optogenetics for brain, spinal and peripheral circuits in mice
2015
Nature Methods
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systems, allowing the entire device to be implanted subcutaneously. ...
We report the development of an easy-to-construct, implantable wireless optogenetic device. our smallest version (20 mg, 0 mm 3 ) is two orders of magnitude smaller than previously reported wireless optogenetic ...
Wireless stimulation of premotor cortex elicits circling To demonstrate the effectiveness of the wireless optogenetic system in the brain, we stimulated the right premotor cortex of transgenic (d,e) Local ...
doi:10.1038/nmeth.3536
pmid:26280330
pmcid:PMC5507210
fatcat:rw26zermtjgw3gp5mng7znmuwy
Magnetoelectric materials for miniature, wireless neural stimulation at therapeutic frequencies
[article]
2018
bioRxiv
pre-print
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These results suggest that ME materials are an excellent candidate for wireless power delivery that will enable miniature neural stimulators in both clinical and research applications. ...
Here we show that magnetoelectric materials, applied for the first time in bioelectronics devices, enable miniature magnetically-powered neural stimulators that operate at clinically relevant high-frequencies ...
Wireless 514 magnetothermal deep brain stimulation. Science 347, 1477-80 (2015). 515 19. Munshi, R. et al. ...
doi:10.1101/461855
fatcat:kn3hqlryvbgy3px2pou6vsewza
From Bioelectronics to Nanobioelectronics: The Biomedical Electronics Translational Research Center [Highlights]
2021
IEEE Nanotechnology Magazine
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Wireless power transfers to recharge implanted batteries and wireless bidirectional data transceivers to communicate with implanted devices have been adopted in neuromodulation systems [3] , [4] . ...
The wireless power transfer is used for battery charging, and the bidirectional data telemetry transfers the ECoG out and the control signal in. ...
doi:10.1109/mnano.2021.3081786
fatcat:w2pqgiemijbwbohhafb6r3qjrq
Biodegradable Optical Fiber in a Soft Optoelectronic Device for Wireless Optogenetic Applications
2020
Coatings
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Optogenetics is a new neuroscience technology that uses light-responsive proteins to stimulate neurons with light and control the emotions and/or behavior of animals. ...
At the same time, the possibility of causing mechanical and thermal damage to neural tissues has been highlighted as an issue due to the stiffness of robust injection tools and the photoelectric efficiency ...
(b) Antenna set-up for wireless power transfer. (c) Scheme for implanted device in the deep brain.
Figure 3 . 3 Optical properties of the LED and wireless optoelectronic device. ...
doi:10.3390/coatings10121153
fatcat:re23nfqgibeb7dtje4lrai7pp4
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