AIMC Topic: Artificial Limbs
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Repeatability of grasp recognition for robotic hand prosthesis control based on sEMG data.
IEEE ... International Conference on Rehabilitation Robotics : [proceedings]
Jul 1, 2017
Control methods based on sEMG obtained promising results for hand prosthetics. Control system robustness is still often inadequate and does not allow the amputees to perform a large number of movements useful for everyday life. Only few studies analy...
Megane Pro: Myo-electricity, visual and gaze tracking data acquisitions to improve hand prosthetics.
IEEE ... International Conference on Rehabilitation Robotics : [proceedings]
Jul 1, 2017
During the past 60 years scientific research proposed many techniques to control robotic hand prostheses with surface electromyography (sEMG). Few of them have been implemented in commercial systems also due to limited robustness that may be improved...
A lightweight robotic ankle prosthesis with non-backdrivable cam-based transmission.
IEEE ... International Conference on Rehabilitation Robotics : [proceedings]
Jul 1, 2017
Below-knee level amputation significantly impacts the ability of an individual to ambulate. Transtibial amputees are typically prescribed energetically passive ankle-foot prostheses that behave as a spring or controlled damper, and therefore cannot f...
Adaptive learning to speed-up control of prosthetic hands: A few things everybody should know.
IEEE ... International Conference on Rehabilitation Robotics : [proceedings]
Jul 1, 2017
Domain adaptation methods have been proposed to reduce the training efforts needed to control an upper-limb prosthesis by adapting well performing models from previous subjects to the new subject. These studies generally reported impressive reduction...
Novel neural interface electrode array for the peripheral nerve.
IEEE ... International Conference on Rehabilitation Robotics : [proceedings]
Jul 1, 2017
Peripheral neural interface (PNI) is becoming an essential technology in the field of robotic prosthesis due to its potential for providing bidirectional neural signal communication between the prosthetic arm and the brain. However, current PNIs inef...
User intent prediction with a scaled conjugate gradient trained artificial neural network for lower limb amputees using a powered prosthesis.
Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference
Aug 1, 2016
Powered lower limb prostheses have the ability to provide greater mobility for amputee patients. Such prostheses often have pre-programmed modes which can allow activities such as climbing stairs and descending ramps, something which many amputees st...
Metabolic cost of level-ground walking with a robotic transtibial prosthesis combining push-off power and nonlinear damping behaviors: preliminary results.
Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference
Aug 1, 2016
Recent advances in robotic technology are facilitating the development of robotic prostheses. Our previous studies proposed a lightweight robotic transtibial prosthesis with a damping control strategy. To improve the performance of power assistance, ...
[Prosthetic reconstruction of the upper extremity].
Der Unfallchirurg
May 1, 2016
BACKGROUND: Prosthetic replacement after amputation or loss of function of the upper extremity has gained therapeutic value over the last years. The control of upper arm prostheses has been refined by the use of selective nerve transfers, and the ind...
[Endo-exo prostheses : Osseointegrated percutaneously channeled implants for rehabilitation after limb amputation].
Der Unfallchirurg
May 1, 2016
BACKGROUND: In 1999 the first endo-exo femoral prosthesis (EEFP) was implanted in Germany in a patient who had suffered a traumatic above-knee amputation. This procedure involves a skeletally anchored exoprosthetic device that is inserted into the re...
Robo-Psychophysics: Extracting Behaviorally Relevant Features from the Output of Sensors on a Prosthetic Finger.
IEEE transactions on haptics
Jan 1, 2016
Efforts are underway to restore sensorimotor function in amputees and tetraplegic patients using anthropomorphic robotic hands. For this approach to be clinically viable, sensory signals from the hand must be relayed back to the patient. To convey ta...
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