Zobrazeno 1 - 10
of 202
pro vyhledávání: '"fully implantable"'
Publikováno v:
Advanced Science, Vol 11, Iss 16, Pp n/a-n/a (2024)
Abstract This paper presents an acoustic transducer for fully implantable cochlear implants (FICIs), which can be implanted on the hearing chain to detect and filter the ambient sound in eight frequency bands between 250 and 6000 Hz. The transducer d
Externí odkaz:
https://doaj.org/article/b257fb96d00e472b90a7817b8c5e9142
Publikováno v:
IEEE Access, Vol 9, Pp 52642-52653 (2021)
Low powered fully implantable cochlear implants (FICIs) untangle the aesthetic concerns and battery replacement problems of conventional cochlear implants. However, the reported FICIs lack proper charge balancing and require multiple external supplie
Externí odkaz:
https://doaj.org/article/edd972846d144a53b2266d4b97621a25
Publikováno v:
Frontiers in Neurology, Vol 13 (2022)
A fully implantable active middle ear device has been proposed and indicated for the rehabilitation of bilateral moderate or moderate-to-severe sensorineural hearing loss, assuming it would overcome the disadvantages of a conventional hearing aid. Th
Externí odkaz:
https://doaj.org/article/87a7cae0a3dd44688ed4efcfd5536863
Autor:
Tomasz M. Fra̧czek, Benjamin I. Ferleger, Timothy E. Brown, Margaret C. Thompson, Andrew J. Haddock, Brady C. Houston, Jeffrey G. Ojemann, Andrew L. Ko, Jeffrey A. Herron, Howard J. Chizeck
Publikováno v:
Frontiers in Neuroscience, Vol 15 (2021)
Deep Brain Stimulation (DBS) is an important tool in the treatment of pharmacologically resistant neurological movement disorders such as essential tremor (ET) and Parkinson's disease (PD). However, the open-loop design of current systems may be hold
Externí odkaz:
https://doaj.org/article/75d1bab10b404562aa3b9cce480c4812
Akademický článek
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Publikováno v:
Sensors, Vol 22, Iss 22, p 8765 (2022)
Magnetic coupling resonance wireless power transfer can efficiently provide energy to intracranial implants under safety constraints, and is the main way to power fully implantable brain–computer interface systems. However, the existing maximum eff
Externí odkaz:
https://doaj.org/article/4d1384466b1c4d9a92efb21a2e944187
Publikováno v:
IEEE Access, Vol 7, Pp 132140-132152 (2019)
This paper presents an ultra-low power current-mode circuit for a bionic ear interface. Piezoelectric (PZT) sensors at the system input transduce sound vibrations into multi-channel electrical signals, which are then processed by the proposed circuit
Externí odkaz:
https://doaj.org/article/37cea61add5c414a89a5f9566e7e0b2e
Publikováno v:
Micromachines, Vol 13, Iss 5, p 768 (2022)
Based on the modern microelectromechanical systems technology, we present a revolutionary miniaturized artificial cochlear sensory epithelium for future implantation tests on guinea pigs. The device was curved to fit the spiral structure of the cochl
Externí odkaz:
https://doaj.org/article/e231b06c6b9c47c28dca05bbb524c950
Akademický článek
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Publikováno v:
Micromachines, Vol 11, Iss 7, p 644 (2020)
A novel feedback control technique for the local oscillation amplitude in an artificial cochlear sensory epithelium that mimics the functions of the outer hair cells in the cochlea is successfully developed and can be implemented with a control time
Externí odkaz:
https://doaj.org/article/27d3761a0455442db9e86ebe03999e96