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http://dx.doi.org/10.1016/j.eururo.2023.08.020 | DOI Listing |
Micromachines (Basel)
December 2024
Department of Foundry Engineering, Dankook University, Yongin 16890, Republic of Korea.
This paper presents a novel approach to fabricate substrate integrated waveguides (SIWs) on glass substrates with tin (Sn) through glass vias (TGVs) tailored for millimeter-wave applications. The fabrication process employs a custom-designed vacuum suctioning system to rapidly fill precise TGV holes in the glass substrate, which are formed by wafer-level glass reflow micromachining techniques with molten tin in a minute. This method offers a very fast and cost-effective alternative for complete via filling without voids compared to the conventional metallization techniques such as electroplating or sputtering.
View Article and Find Full Text PDFNurse Educ Pract
January 2025
Dokuz Eylül University Health Science Institute, Izmir 35340, Turkey. Electronic address:
Aim: The study compares knowledge, skills, anxiety, satisfaction and self-confidence regarding suctioning between students trained using a partial task trainer with moulage and those using a low-fidelity simulator.
Background: Moulage application in simulation has been used in nursing skills training, such as intravenous therapy, pressure ulcer and burn care, but not for suctioning.
Design: A randomized controlled study with pre-test, post-test design.
Lab Chip
January 2025
Electrical and Computer Engineering, University of Canterbury, 20 Kirkwood Avenue, Ilam, Christchurch, New Zealand.
New flow control elements in capillaric circuits are key to achieving ever more complex lab-on-a-chip functionality while maintaining their autonomous and easy-to-use nature. Capillary field effect transistors valves allow for flow in channels to be restricted and cut off utilising a high pressure triggering channel and occluding air bubble. The reversible capillary field effect transistor presented here provides a new element that can restore fluid flow in closed microchannels autonomous circuit feedback.
View Article and Find Full Text PDFJ Soc Cardiovasc Angiogr Interv
December 2024
Department of Cardiology, HonorHealth/Scottsdale Shea Medical Center, Scottsdale, Arizona.
Chronic total occlusion (CTO) percutaneous coronary intervention (PCI) is high risk compared to non-CTO PCI. Iatrogenic coronary artery hematoma formation is a common occurrence during CTO PCI, impairing true lumen visualization. We describe the use of a continuous mechanical suction (CMS) device in 2 applications in which it was used for successful subintimal hematoma decompression and distal vessel re-entry.
View Article and Find Full Text PDFPlast Reconstr Surg Glob Open
January 2025
From the Department of Plastic and General Surgery, Turku University Hospital, Turku, Finland.
Liposuction is a common procedure for patients with lymphedema with nonpitting adipose tissue hypertrophy. However, routinely, the lipoaspirate is discarded. Experimental studies have shown that adipose-derived stem cells in fat may enhance the regenerative and lymphangiogenic effects of the fat.
View Article and Find Full Text PDFEnter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!