MagNI: A Magnetoelectrically Powered and Controlled Wireless Neurostimulating Implant.
Journal
IEEE transactions on biomedical circuits and systems
ISSN: 1940-9990
Titre abrégé: IEEE Trans Biomed Circuits Syst
Pays: United States
ID NLM: 101312520
Informations de publication
Date de publication:
12 2020
12 2020
Historique:
pubmed:
13
11
2020
medline:
24
8
2021
entrez:
12
11
2020
Statut:
ppublish
Résumé
This paper presents the first wireless and programmable neural stimulator leveraging magnetoelectric (ME) effects for power and data transfer. Thanks to low tissue absorption, low misalignment sensitivity and high power transfer efficiency, the ME effect enables safe delivery of high power levels (a few milliwatts) at low resonant frequencies ( ∼ 250 kHz) to mm-sized implants deep inside the body (30-mm depth). The presented MagNI (Magnetoelectric Neural Implant) consists of a 1.5-mm
Identifiants
pubmed: 33180732
doi: 10.1109/TBCAS.2020.3037862
pmc: PMC8712272
mid: NIHMS1659610
doi:
Types de publication
Journal Article
Research Support, N.I.H., Extramural
Research Support, U.S. Gov't, Non-P.H.S.
Langues
eng
Sous-ensembles de citation
IM
Pagination
1241-1252Subventions
Organisme : NIBIB NIH HHS
ID : U18 EB029353
Pays : United States
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