ABSTRACT
This research investigates the design and implementation of elastomer-based piezoresistive strain sensors and applies them to a data glove to demonstrate their application. The piezoresistive strain sensors are made by mixing Ecoflex 00-30 and carbon-black nanoparticles and then using stencil and doctor blading to deposit the piezoresistive traces as a mass fabrication technique. The primary objective is to integrate two sensing piezoresistive elements as one single-piece sensor that detects the bending angles of the metacarpophalangeal and proximal interphalangeal joints of each finger. Using a unique zig-zag pattern allows to selectively mask any unwanted piezoresistive sensing. The sensor has a gage factor of 0.68. Experiments conducted have demonstrated that the use of these soft, flexible, and stretchable piezoresistive sensors is repeatable and viable sensors for data-glove and has the potential for other wearable applications.
ABSTRACT
This case study highlighted key dietetic aspects in the management of a polymorbid oncology patient with kidney disease and high-stoma output and how these made significant contributions toward the patient's clinical outcomes and quality of life. Studies have shown that ileostomy formation is independently associated with kidney injury due to an increased risk of dehydration through a high-stoma output. Treatment of high-output ileostomy includes correcting fluid, sodium depletion, and any other electrolyte abnormalities as well as appropriate pharmaceutical intervention. Nutritional advice is also central toward a successful management of high-stoma output and should not be overlooked. The case study underlines the role of education within the multidisciplinary team and the importance of patient-centered care provided by timely renal dietetic intervention. KEYWORDS: AKI; CKD; ileostomy; cancer; diet; fluid; dietitian.
