Afficher la couverture 'Advanced 56 channels stimulation system to drive intrafascicular electrodes | Guiho, Thomas' en grand format
/5

0 avis

Advanced 56 channels stimulation system to drive intrafascicular electrodes

Archive ouverte

Guiho, Thomas | Andreu, David | López-Alvarez, Victor Manuel | Cvancara, Paul | Hiairrassary, Arthur | Wauters, Loïc | Granata, Giuseppe | Jensen, Winnie | Divoux, Jean-Louis | Micera, Silvestro | Stieglitz, Thomas | Navarro, Xavier | Guiraud, David

Edité par CCSD -

International audience. A wearable, 56-channel stimulator was developed and successfully tested to drive multichannel intrafascicular electrodes. It is able to safely elicit sensory afferent signals through the activation of 4 Time-4H intrafascicular electrodes. The STIMEP embeds not only the pulse generator but also a software that ensures: i) real time control by a hand-prosthesis, ii) embedded procedures for sensation mapping interfaced with a PC software, iii) impedance follow-up, iv) real-time safety management.

Suggestions

Du même auteur

Phantom somatosensory evoked potentials following selective intraneural electrical stimulation in two amputees

Archive ouverte | Granata, Giuseppe | CCSD

International audience. ObjectiveThe aim of the paper is to objectively demonstrate that amputees implanted with intraneural interfaces are truly able to feel a sensation in the phantom hand by recording “phantom” s...

Bringing sensation to prosthetic hands—chronic assessment of implanted thin-film electrodes in humans

Archive ouverte | Čvančara, Paul | CCSD

International audience. Abstract Direct stimulation of peripheral nerves with implantable electrodes successfully provided sensory feedback to amputees while using hand prostheses. Longevity of the electrodes is key...

Stability of flexible thin-film metallization stimulation electrodes: analysis of explants after first-in-human study and improvement of in vivo performance

Archive ouverte | Čvančara, Paul | CCSD

International audience. Objective. Micro-fabricated neural interfaces based on polyimide (PI) are achieving increasing importance in translational research. The ability to produce well-defined micro-structures with ...

Chargement des enrichissements...