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Micro-bending sensor made from polydimethylsiloxane

100%

Novak M. , Jargus J. , Nedoma J. , Vasinek V. , Martinek R. , Stolarik M.

Przegląd Elektrotechniczny

2019

tom R. 95, nr 6

4--8

The article describes the process of manufacturing micro-bending sensors from polydimethylsiloxane and the checking of their function on the basis of damping behaviour. We tested three manufactured alternatives and from the results we determined coefficients for the calculation of the mass of weight on the assumption that the level of damping is known. We also tested the micro-bending sensors in practice as a walking detector, we can imagine similar uses for the sensor because it is compact, reliable, simple to produce, resistant to unfavorable conditions and cheap.

W artykule opisano konstrukcję czujnika ugięcia wykonanego z polydimethylsiloxanu. Zbadano trzy alternatywne konstrukcje i określono masę obliczeniowoą przy założeniu że poziom tłumienia jest znany. Zbadano też praktyczne zastosowanie czujnika jako detektora kroków.

He most current solutions usingvirtual-reality-based methodsin cardiac surgery – a survey

59%

Mikołajewski D. , Bryniarska A. , Wilczek P. M. , Myślicka M. , Sudol A. , Tenczyński D. , Kostro M. , Rękawek D. , Tichy R. , Gasz R. , Pelc M. , Zygarlicki J. , Kozioł M. , Martinek R. , Kahankova-Vilimkova R. , Vilimek D. , Kawala-Sterniuk A.

Computer Science

2024

tom T. 25 (1)

123--145

There is a widespread belief that VR technologies can provide controlled, multi-sensory, interactive 3D stimulus environments that engage patients in interven-tions and measure, record and motivate required human performance. In orderto investigate state-of-the-art and associated occupations we provided a carefulreview of6leading medical and technical bibliometric databases. Despite theapparent popularity of the topic of VR use in cardiac surgery, only47articlespublished between 2002 and 2022 met the inclusion criteria. Based on them,VR-based solutions in cardiac surgery are useful both, for medical specialistsand for the patients themselves. The new lifestyle required from cardiac surgerypatients is easier to implement thanks to VR-based educational and motiva-tional tools. However, it is necessary to develop the above-mentioned tools andcompare their effectiveness with Augmented Reality (AR). For the aforemen-tioned reasons, interdisciplinary collaboration between scientists, clinicians andengineers is necessary