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pro vyhledávání: '"Hoffmann, Klaus P."'
Akademický článek
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Autor:
Velten Thomas, Knoll Thorsten, Stracke Frank, Le Harzic Ronan, Jaeger Tino, Rammensee Michael, Kurz Oliver, Klesy Stephan, Januschowski Kai, Sermeus Loic, Szurman Peter, Olsommer Yves, Hoffmann Klaus-Peter
Publikováno v:
Current Directions in Biomedical Engineering, Vol 6, Iss 2, Pp 564-72 (2020)
We present the first results of work towards a foil-based epiretinal prosthesis that can stimulate retinal cells. The prosthesis receives trigger signals and energy in the form of high intensity infrared radiation. Array-like silicon photodiodes with
Externí odkaz:
https://doaj.org/article/21c3b760b054400083becbdc2f9a4344
Real-time classification of hand movements as a basis for intuitive control of grasp neuroprostheses
Autor:
Amelin Dmitry, Potapov Ivan, Audí Josep Cardona, Kogut Andreas, Rupp Rüdiger, Ruff Roman, Hoffmann Klaus-Peter
Publikováno v:
Current Directions in Biomedical Engineering, Vol 6, Iss 2, Pp 631-54 (2020)
This paper reports on the evaluation of recurrent and convolutional neural networks as real-time grasp phase classifiers for future control of neuroprostheses for people with high spinal cord injury. A field-programmable gate array has been chosen as
Externí odkaz:
https://doaj.org/article/ce4d546b8a974e4fba59f1e7337a8eab
Akademický článek
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Autor:
Lente Kornelius, Somerlik-Fuchs Karin H., Schiemer Jonas Friedrich, Heimann Axel, Ruff Roman, Baumgart Jan, Hoffmann Klaus-Peter, Krüger Thilo B., Kneist Werner
Publikováno v:
Current Directions in Biomedical Engineering, Vol 4, Iss 1, Pp 341-344 (2018)
The motility of the gastrointestinal tract is crucial for digestive activity and dysfunction can lead to severe disease pattern. A method for analysing the motility is needed when treatment approaches shall be evaluated. Therefore markers attached to
Externí odkaz:
https://doaj.org/article/69efd0da9b414a1f8e383d93e9660de3
Akademický článek
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Autor:
Nikas Antonios, Holzberger Alfred, Klein Leonhard, Hauer Johann, Voelker Matthias, Ruff Roman, Hoffmann Klaus-Peter
Publikováno v:
Current Directions in Biomedical Engineering, Vol 3, Iss 2, Pp 717-720 (2017)
This paper presents the design of implantable electronics as a part of a system for prosthetic hand control. Purpose of the implant is the sensing of electrical signals originating from biological tissue and the actuation of the same, therefore closi
Externí odkaz:
https://doaj.org/article/3144f98219604a12b96d60a16bd6d1fa
Publikováno v:
Current Directions in Biomedical Engineering, Vol 3, Iss 2, Pp 721-724 (2017)
Aspects and approaches for the design of systems for simultaneous signal and energy transmission for medical implants are presented. The main focus is on the consideration of the mutual influence on both transmission lines. To minimize the influence
Externí odkaz:
https://doaj.org/article/68050fde376f432dbf7dfa5cfe97ae81
Publikováno v:
Current Directions in Biomedical Engineering, Vol 3, Iss 1, Pp 63-67 (2017)
The usability of flexible electrodes in moving environment is limited due to different mechanical characteristics of their metallic and polymeric components. To achieve structure compatible electrodes, all used materials need to have similar Young’
Externí odkaz:
https://doaj.org/article/a9c46b8709524479aa08af3a2c60d193
Autor:
Schiemer Jonas F., Heimann Axel, Somerlik-Fuchs Karin, Ruff Roman, Hoffmann Klaus-Peter, Baumgart Jan, Kneist Werner
Publikováno v:
Current Directions in Biomedical Engineering, Vol 4, Iss 1, Pp 9-11 (2018)
Gastrointestinal (GI) motility disorders are frequent and clinically significant conditions with impairment of patient’s quality of life. Examples range from upper GI symptoms such as dysphagia and gastroparesis to lower GI manifestations, namely c
Externí odkaz:
https://doaj.org/article/7d44418755a74041b5575d19b3e43ac6