Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Kanta Nagasawa"'
Autor:
Kyohei Higashiyama, Hiroshi Kanai, Kanta Nagasawa, Satoshi Yashiro, Akiyo Fukase, Yasushi Ishigaki, Shohei Mori, Mototaka Arakawa
Publikováno v:
2020 IEEE International Ultrasonics Symposium (IUS).
We have developed a non-invasive and quantitative method to estimate the size of RBC aggregates by analyzing ultrasonic backscattering properties from blood vessel lumen and comparing those with the theoretical scattering characteristics. In the pres
Autor:
Yasushi Ishigaki, Shohei Mori, Hiroshi Kanai, Satoshi Yashiro, Kanta Nagasawa, Mototaka Arakawa, Akiyo Fukase
Publikováno v:
Journal of medical ultrasonics (2001). 48(1)
Red blood cell (RBC) aggregation is one of the main factors that determines blood viscosity and an important indicator for evaluating blood properties. As a noninvasive and quantitative method for diagnosing blood properties, our research group estim
Autor:
Akiyo Fukase, Hiroshi Kanai, Kanta Nagasawa, Mototaka Arakawa, Yasushi Ishigaki, Satoshi Yashiro, Shohei Mori
Publikováno v:
2019 IEEE International Ultrasonics Symposium (IUS).
High blood glucose level (BGL) is related to the high viscosity of blood. Red blood cells (RBCs) tend to gather each other in the condition of high viscosity. Backscattered echoes become high as RBCs aggregate. Therefore, the intensity of backscatter
Autor:
Mototaka Arakawa, Satoshi Yashiro, Hiroki Sakaki, Akiyo Fukase, Hiroshi Kanai, Yasushi Ishigaki, Kanta Nagasawa, Shohei Mori
Publikováno v:
2018 IEEE International Ultrasonics Symposium (IUS).
To develop methods for noninvasively and quantitatively measuring blood glucose levels (BGL)., the degree of red blood cell (RBC) aggregation at a low shear rate were robustly evaluated by introducing two new parameters determined from changes in the