The paper considers the present-day achievements and trends in the design of devices and apparatuses for practical medicine, researches, and clinical studies by groups of devices and apparatuses that provide the use of the most effective therapeutical and diagnostic procedures by using the latest achievements in different fields of engineering sciences and technologies. Some common approaches, techniques, and decisions employed in the design of the present-day medical equipment are identified.
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Mechanobiol Med
December 2024
C. S. Mott Center for Human Health and Development, Department of Obstetrics and Gynecology, Wayne State University, Detroit, MI, United States.
Many simulated micro-gravity (micro-G) experiments on earth suggest that micro-G conditions are not compatible with early mammalian embryo development. Recently, the first two "space embryo" studies have been published showing that early mouse embryo development can occur in real microgravity (real micro-G) conditions in orbit. In the first of these studies, published in 2020, Lei and collaborators developed automated mini-incubator (AMI) devices for mouse embryos facilitating cultivation, microscopic observation, and fixation.
View Article and Find Full Text PDFProc Natl Acad Sci U S A
December 2024
Department of Applied Physical Sciences, University of North Carolina, Chapel Hill, NC 27599.
Neuromuscular diseases pose significant health and economic challenges, necessitating innovative monitoring technologies for personalizable treatment. Existing devices detect muscular motions either indirectly from mechanoacoustic signatures on skin surface or via ultrasound waves that demand specialized skin adhesion. Here, we report a wireless wearable system, Laryngeal Health Monitor (LaHMo), designed to be conformally placed on the neck for continuously measuring movements of underlying muscles.
View Article and Find Full Text PDFFront Neurorobot
October 2024
School of Mechanical Engineering, Southeast University, Nanjing, China.
Curr Protoc
October 2024
Department of Chemistry, University of California, Irvine, California.
Three-dimensional (3D) printing promises a revolution in laboratory creativity by enabling rapid prototyping, broader availability of scientific apparatuses, and transformative scientific workflows. We believe all chemistry and biology laboratories should equip themselves with one or more 3D printers and a critical mass of scientists trained to operate them. This overview surveys the techniques, intricacies, and pitfalls associated with 3D printing of functional parts, including measurements, computer-aided design, slicing, limitations of 3D printing, troubleshooting, tips for tricky filaments, and 3D printer maintenance.
View Article and Find Full Text PDFJ Colloid Interface Sci
January 2025
Key Laboratory of Intelligent Computing and Signal Processing of Ministry of Education, School of Integrated Circuits, Anhui University, Hefei 230601, China. Electronic address:
Breathing and urination, are vital physiological activities of the human body, continuous real-time monitoring of these physiological behaviors could offer timely feedback on an individual's health status. However, current monitoring techniques predominantly rely on cumbersome and intricate medical apparatuses, posing challenges in adapting to the diverse requirements of multi-scenario detection. Consequently, there is a growing interest in developing wearable devices capable of monitoring breathing and urination.
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