@article {3697, title = {The SoftHand Pro: Functional evaluation of a novel, flexible, and robust myoelectric prosthesis}, journal = {PLOS One}, year = {2018}, author = {S. B. Godfrey and K. Zhao and A. Theuer and M. G. Catalano and M. Bianchi and R. Breighner and D. Bhaskaran and R. Lennon and G. Grioli and M. Santello and A. Bicchi and K. Andrews} } @article {3309, title = {Grasp Performance of a Soft Synergy-Based Prosthetic Hand: A Pilot Study}, journal = { IEEE Transactions on Neural Systems and Rehabilitation Engineering}, volume = {25}, year = {2017}, month = {12/2017}, pages = {2407 - 2417}, abstract = {

Current prosthetic hands are frequently rejected in part due to limited functionality and versatility. We assessed the feasibility of a novel prosthetic hand, the SoftHand Pro (SHP), whose design combines soft robotics and hand postural synergies. Able-bodied subjects (n = 23) tracked cursor motion by opening and closing the SHP and performed a grasp-lift-hold-release (GLHR) task with a sensorized cylindrical object of variable weight. The SHP control was driven by electromyographic (EMG) signals from two antagonistic muscles. Although the time to perform the GLHR task was longer for the SHP than native hand for the first few trials (10.2 {\textpm} 1.4 s and 2.13 {\textpm} 0.09 s, respectively), performance was much faster on subsequent trials (~5 s). The SHP steady-state grip force was significantly modulated as a function of object weight (p \<; 0.001). For the native hand, however, peak and steady-state grip forces were modulated to a greater extent (+68\% and +91\%, respectively). These changes were mediated by the modulation of EMG amplitude and co-contraction. These data suggest that the SHP has a promise for prosthetic applications and point-to-design modifications that could improve the SHP.

}, keywords = {Haptics, Robotics}, issn = {1534-4320}, doi = {10.1109/TNSRE.2017.2737539}, url = {http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=\&arnumber=8094246}, author = {A. S. Gailey and Godfrey, S.B. and R. Breighner and K. Andrews and K. Zhao and A. Bicchi and M. Santello} } @inbook {2865, title = {The SoftHand Pro: Translation from Robotic Hand to Prosthetic Prototype}, booktitle = {Converging Clinical and Engineering Research on Neurorehabilitation II}, volume = {15}, number = {Biosystems \& Biorobotics }, year = {2016}, note = {

Proceedings of the 3rd International Conference on NeuroRehabilitation (ICNR2016), October 18-21, 2016, Segovia, Spain

}, pages = {469-473}, publisher = {Springer International Publishing}, organization = {Springer International Publishing}, abstract = {

This work presents the translation from a humanoid robotic hand to a prosthetic prototype and its first evaluation in a set of 9 persons with amputation. The Pisa/IIT SoftHand is an underactuated hand built on the neuroscientific principle of motor synergies enabling it to perform natural, human-like movements and mold around grasped objects with minimal control input. These features motivated the development of the SoftHand Pro, a prosthetic version of the SoftHand built to interface with a prosthetic socket. The results of the preliminary testing of the SoftHand Pro showed it to be a highly functional design with an intuitive control system. Present results warrant further testing to develop the SoftHand Pro.

}, keywords = {Haptics, Robotics}, issn = {978-3-319-46668-2}, doi = {10.1007/978-3-319-46669-9_78}, url = {http://link.springer.com/chapter/10.1007/978-3-319-46669-9_78}, author = {S. B. Godfrey and M. Bianchi and K. Zhao and M. G. Catalano and R. Breighner and A. Theuer and K. Andrews and G. Grioli and M. Santello and A. Bicchi} }