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Visualitza per autoria "Tudela Pi, Marc"
Ara mostrant els elements 1-9 de 9
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Tudela Pi, Marc (Universitat Pompeu Fabra, 2022-11-04)Although the use of volumetric conduction to power wireless implants has been experimentally validated in recent years, a theoretical framework to determine the power and efficiency obtained by minimally invasive implants ...
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Becerra Fajardo, Laura; Krob, Marc Oliver; Minguillon, Jesus; Rodrigues, Camila; Welsch, Christine; Tudela Pi, Marc; Comerma-Montells, Albert; Oliveira Barroso, Filipe; Schneider, Andreas; Ivorra Cano, Antoni, 1974- (BioMed Central, 2022)Background: Implantable neuroprostheses consisting of a central electronic unit wired to electrodes benefit thousands of patients worldwide. However, they present limitations that restrict their use. Those limitations, ...
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Malik, Shahid; Castellví Fernández, Quim; Becerra Fajardo, Laura; Tudela Pi, Marc; García Moreno, Aracelys; Shojaei Baghini, Maryam; Ivorra Cano, Antoni, 1974- (Institute of Electrical and Electronics Engineers (IEEE), 2020)Sensing implants that can be deployed by catheterization or by injection are preferable over implants requiring invasive surgery. However, present powering methods for active implants and present interrogation methods for ...
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Tudela Pi, Marc; Becerra Fajardo, Laura; García Moreno, Aracelys; Minguillon, Jesus; Ivorra Cano, Antoni, 1974- (Institute of Electrical and Electronics Engineers (IEEE), 2020)Galvanic coupling, or more precisely volume conduction, has been recently studied by different research groups as a method for intrabody communications. However, only in a very few occasions its use for powering implants ...
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Minguillon, Jesus; Tudela Pi, Marc; Becerra Fajardo, Laura; Perera Bel, Enric; Ama, Antonio J. del; Gil-Agudo, Ángel; Megía-García, Álvaro; García-Moreno, Aracelys; Ivorra Cano, Antoni, 1974- (Institute of Electrical and Electronics Engineers (IEEE), 2023)Objective: Wireless power transfer (WPT) is used as an alternative to batteries to accomplish miniaturization in electronic medical implants. However, established WPT methods require bulky parts within the implant or ...
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Tudela Pi, Marc; Becerra Fajardo, Laura; Ivorra Cano, Antoni, 1974- (Springer, 2018)While galvanic coupling for intrabody communications has been proposed lately by different research groups, its use for powering active im-plantable medical devices remains almost non-existent. Here it is presented a simple ...
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Ivorra Cano, Antoni, 1974-; Becerra Fajardo, Laura; Tudela Pi, Marc; Ivorra Cano, Antoni, 1974- (Institute of Electrical and Electronics Engineers (IEEE), 2018)Galvanic coupling, or more precisely, volume conduction, can be used to communicate with and to transfer power to electronic implants. Since no bulky components for power, such as coils or batteries, are required within ...
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Tudela Pi, Marc; Minguillon, Jesus; Becerra Fajardo, Laura; Ivorra Cano, Antoni, 1974- (Institute of Electrical and Electronics Engineers (IEEE), 2021)The use of networks of wireless active implantable medical devices (AIMDs) could revolutionize the way that numerous severe illnesses are treated. However, the development of sub-mm AIMDs is hindered by the bulkiness and ...
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García-Moreno, Aracelys; Comerma-Montells, Albert; Tudela Pi, Marc; Minguillon, Jesus; Becerra Fajardo, Laura; Ivorra Cano, Antoni, 1974- (IOP Publishing Ltd., 2022)Objective. To develop and in vivo demonstrate threadlike wireless implantable neuromuscular microstimulators that are digitally addressable. Approach. These devices perform, through its two electrodes, electronic rectification ...
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