A portable measuring device with a USB interface is connected to the laptop. The software installed in the laptop provides a graphical user interface (GUI) to control measurement parameters and display test results. Illustration shows the packaged AlGaN/GaN HEMT chip connected to a microSD card reader mounted on a portable device According to reports, a study published in the journal "ECS Journal of Solid State Science and Technology" shows that research teams from researchers from National Tsing Hua University and National Cheng Kung University in Taiwan have developed. A low-cost portable medical sensor kit that can help remind users of related medical problems, including severe heart disease and cancer. Portable medical devices have become an integral part of comprehensive healthcare, showing great potential in monitoring, medical treatment, diagnostics, fitness and health care. In line with the bench-top instant diagnostic instruments used by hospitals and emergency care centers, individuals can increase preventive care measures as well as more fully understand their own health status. According to the open access paper "Field-effect transistor-based biosensors and portable personal healthcare devices," researchers have described in the paper the design, development, manufacture, and prototype of low-cost transistor devices that can be used to measure blood C-reactive protein (CRP), when CRP levels are elevated, indicates that the inflammation may be related to impending heart disease, stroke, coronary heart disease, and other medical diagnostic diseases. Professor Yu-Lin Wang, co-author of the National Tsinghua University and research paper, said, “The device will eventually be manufactured as a small handheld device and easily connected to a smartphone via Bluetooth or Wi-Fi. Data can be collected and stored in the application. The user can also send the data to the doctor. The operation is as simple as a blood glucose meter, and anyone can test it with a drop of blood anytime, anywhere." Due to the high salt concentration in blood samples, the accuracy and performance of silicon-based field-effect transistor (FET)-based biosensors are often affected. Wang and his team recognized this problem and developed a GaN-based high electron mobility transistor (HEMT) as a response. GaN is chemically inert and does not exhibit the same performance degradation. Although GaN is more expensive than silicon, advances in microfabrication technology have helped to develop small HEMTs, which have resulted in significant cost savings, and cost reductions have paved the way for mass production. Aluminium Windows,Black Aluminium Windows,Painting Aluminium Windows,White Aluminium Windows,Casement windows Sinogar Metal Co.,Ltd , https://www.sedinoalu.com
October 12, 2024