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This article and any supplementary material should be cited as follows: Peerdeman B, Boere D, Witteveen H, Huis in ‘t Veld R, Hermens H, Stramigioli S,

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Presentation on theme: "This article and any supplementary material should be cited as follows: Peerdeman B, Boere D, Witteveen H, Huis in ‘t Veld R, Hermens H, Stramigioli S,"— Presentation transcript:

1 This article and any supplementary material should be cited as follows: Peerdeman B, Boere D, Witteveen H, Huis in ‘t Veld R, Hermens H, Stramigioli S, Rietman H, Veltink P, Misra S. Myoelectric forearm prostheses: State of the art from a user-centered perspective. J Rehabil Res Dev. 2011;48(6):719–38. DOI:10.1682/JRRD.2010.08.0161 Myoelectric forearm prostheses: State of the art from a user-centered perspective Bart Peerdeman, MSc; Daphne Boere, MSc; Heidi Witteveen, MSc; Rianne Huis in ‘t Veld, PhD; Hermie Hermens, PhD; Stefano Stramigioli, PhD; Hans Rietman, MD, PhD; Peter Veltink, PhD; Sarthak Misra, PhD

2 This article and any supplementary material should be cited as follows: Peerdeman B, Boere D, Witteveen H, Huis in ‘t Veld R, Hermens H, Stramigioli S, Rietman H, Veltink P, Misra S. Myoelectric forearm prostheses: State of the art from a user-centered perspective. J Rehabil Res Dev. 2011;48(6):719–38. DOI:10.1682/JRRD.2010.08.0161 Study Aims – Describe process of determining functional requirements for forearm prostheses. – Apply these requirements to evaluate state of the art in myoelectric (ME) forearm prosthesis research. Relevance – Despite significant technological advancements, many persons with amputation choose not to use ME prostheses.

3 This article and any supplementary material should be cited as follows: Peerdeman B, Boere D, Witteveen H, Huis in ‘t Veld R, Hermens H, Stramigioli S, Rietman H, Veltink P, Misra S. Myoelectric forearm prostheses: State of the art from a user-centered perspective. J Rehabil Res Dev. 2011;48(6):719–38. DOI:10.1682/JRRD.2010.08.0161 Myoelectric Forearm Prosthesis Signal flow in sound human forearm vs desired signal flow and main subsystems of modern myoelectric forearm prosthesis. EMG = electromyographic.

4 This article and any supplementary material should be cited as follows: Peerdeman B, Boere D, Witteveen H, Huis in ‘t Veld R, Hermens H, Stramigioli S, Rietman H, Veltink P, Misra S. Myoelectric forearm prostheses: State of the art from a user-centered perspective. J Rehabil Res Dev. 2011;48(6):719–38. DOI:10.1682/JRRD.2010.08.0161 Methods Needs-assessment workshop (clinicians, academics, and engineers) and literature review identified requirements for user acceptance: – More functions. – Faster reaction and execution. – More intuitive control and feedback.

5 This article and any supplementary material should be cited as follows: Peerdeman B, Boere D, Witteveen H, Huis in ‘t Veld R, Hermens H, Stramigioli S, Rietman H, Veltink P, Misra S. Myoelectric forearm prostheses: State of the art from a user-centered perspective. J Rehabil Res Dev. 2011;48(6):719–38. DOI:10.1682/JRRD.2010.08.0161 Conclusions Modern prosthetic prototypes only partly fulfill user acceptance requirements. Future research should focus on – Force and position feedback. – Simultaneous control of grasps and wrist movements to increase natural motion and intuitiveness. – Automation of object holding and slip prevention during bimanual tasks. – Alternative actuation to decrease reaction times.


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