Browsing by Author "SHANBEH, MOHSEN"
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- ItemDESIGN AND INVESTIGATION THE OPERATION OF TEXTILE BASED ELECTRODES FOR ELECTROTHERAPY(Technical University of Liberec, ) AGHADAVOOD, ROYA; SHAHBAZ, ZAHRA; KHEIRI, TAHEREH; SHANBEH, MOHSEN; MARTINEK, RADEK; Technická univerzita v LiberciElectrostimulation is a way of treatment various nerve and muscle injuries as well as acute and chronic pain conditions. The electrotherapy which is increasingly used in physiotherapy, muscle is exposed to an electrical pulse in order to activate excitable tissue using external electrodes with the aim of building muscle strength, enhancement healing, improvement in patient’s mobility or reducing painTextile based electrodes are significantly noticed in the aspects of being flexible and re-usable and no needs of hydrogels, thereby avoiding skin irritation and allergic reactions and enhancing user comfort. This article presents a kind of textile based electrodes made of conductive yarns containing stainless steel/plyester blend fiber. The embroidery technique was used to prepare the textile based electrodes.Samples were examined on 10 people with pain in their bodies in a hospital without being moisturised. The purpose of this study is to asses the performance of 3 different textile based electrodes, considering the conductivity of the yarns which have been used to produce textile based electrodes, the usfulness of them for electrotherapy and comparing them with rubber electrodes commonly are used in clinics regularly.
- ItemEFFECT OF TENSILE FATIGUE CYCLIC LOADING ONPERFORMANCE OF TEXTILE-BASED STRAIN SENSORS(Technical University of Liberec, ) SAJJADIEH, SABA; SAFARI, FATEME; GHALEBI, BAHARE; SHANBEH, MOHSEN; Technická univerzita v LiberciTextile-based strain sensors are a potential platform used in wearable devices for sensing and. 8 sensors containing monitoring the human body. These sensors not only have all the conventional sensors benefits but also, they are low-cost, flexible, light-weight, and easily adopted with three-dimensional shape of the body. Moreover, recent research has shown they are the best candidates for monitoring human’s body motion. In this study, the effect of tensile fatigue cyclic loads on performance and sensitivity of textilebased strain sensors was investigated polyester/stainless steel staple fiber blend yarn as a conductive part with different structures were produced. The sensors varied in weft and warp density, percentage of stainless steel in conductive yarn, the number of conductive yarns, and weave pattern. The sensors were subjected to 500 cyclic loads operations and their tensile properties and sensitivity were investigated and compared before and after applying tensile fatigue cyclic loads. The results showed the textile-based strain sensors containing less percentage of stainless-steel fiber, lower number of conductive yarns, twill weave pattern and lower density in warp and weft direction have shown better performance after tensile fatigue cyclic loads