A Hand-Held Micro Surgical Device for Contact Force Regulation against Involuntary Movements
Kyeong, Seulki ; Chang, Dongjune ; Kim, Yunjoo ; Gu, Gwang Min ; Kim, Jung
Micro- and nano-technology
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Mechanical sensors and systems
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Portable miniaturized systems
Involuntary movements such as heart beating in surgical environment and surgeon’s tremor disturb a micro surgical manipulation and cause a…
MR-Compatible Hand Exoskeleton for Monitoring Brain Activity during Active Assistance
Kim, Sangjoon Jonathan ; Kim, Jung
Brain functional imaging – fMRI
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Rehabilitation – Robotics
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Rehabilitation – Stroke
This work presents the mechanical design, implementation and evaluation of an MR-compatible hand exoskeleton that provides real-time…
Muscle Fatigue Estimation with Twitch Force Derived from Semg Peaks
Youngjin, Na ; Lee, Hae-Dong ; Kim, Jung
Neuromuscular systems – EMG processing and applications
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Human performance – Fatigue
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Rehabilitation – Musculoskeletal
We propose a new method – twitch force – for estimation of the muscle behavior during voluntary contraction for assessing localized muscle…
