Nagoya University · Medicine
Professor Yusuke Osawa's research lab specializes in biomedical engineering and orthopedic surgery, focusing on improving long-term outcomes in joint replacement and spinal surgery through precise surgical techniques and advanced implant design. The lab also conducts cutting-edge research in electronic signal measurement, particularly phase noise analysis in high-precision timing circuits using delta-sigma time-to-digital converters. Their work bridges clinical orthopedic applications with microelectromechanical systems (MEMS) and precision instrumentation, aiming to enhance surgical safety and device performance. The integration of clinical outcomes with electronic measurement techniques defines the lab’s unique interdisciplinary approach.
Figures are computed from collected data and may differ slightly.
Long-term outcomes of CVO with BIG were favourable when proper patient selection and accurate surgery are performed. However, this study did not show improvements in treatment results with the concomitant use of BIG. Cite this article: <i>Bone Joint J</i> 2021;103-B(4):665-671.
This paper describes two techniques for measuring phase noise of a clock using a delta-sigma time-to-digital converter (TDC). One technique uses a reference signal (which has only very small phase noise), and the other does not use a reference signal. Both proposed techniques can be implemented with relatively simple circuitry, due to the following: (i) The clock under test (CUT) is a repetitive signal. (ii) The time resolution with CUT and a reference clock can be increased by using longer meas
Open papers in the app to read, cite, and organize with AI.
