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Shigeyuki OKAHARA
Shigeyuki OKAHARA
Junshin Gakuen University
Verified email at junshin-u.ac.jp
Title
Cited by
Cited by
Year
A Novel Blood Viscosity Estimation Method Based on Pressure‐Flow Characteristics of an Oxygenator During Cardiopulmonary Bypass
S Okahara, Z Soh, S Miyamoto, H Takahashi, H Itoh, S Takahashi, ...
Artificial Organs 41 (3), 262-266, 2017
172017
Continuous blood viscosity monitoring system for cardiopulmonary bypass applications
S Okahara, Z Soh, S Miyamoto, H Takahashi, S Takahashi, T Sueda, ...
IEEE Transactions on Biomedical Engineering 64 (7), 1503-1512, 2016
92016
Hydrodynamic characteristics of a membrane oxygenator: modeling of pressure-flow characteristics and their influence on apparent viscosity
S Okahara, T Tsuji, S Ninomiya, S Miyamoto, H Takahashi, Z Soh, ...
Perfusion 30 (6), 478-483, 2015
92015
Neural network-based modeling of the number of microbubbles generated with four circulation factors in cardiopulmonary bypass
S Miyamoto, Z Soh, S Okahara, A Furui, T Takasaki, K Katayama, ...
Scientific Reports 11 (1), 549, 2021
72021
Blood viscosity monitoring during cardiopulmonary bypass based on pressure-flow characteristics of a Newtonian fluid
S Okahara, Z Soh, S Takahashi, T Sueda, T Tsuji
2016 38th Annual International Conference of the IEEE Engineering in …, 2016
42016
A blood viscosity estimation method based on pressure-flow characteristics of an oxygenator during cardiopulmonary bypass and its clinical application
S Okahara, T Tsuji, Z Soh, S Takahashi, T Sueda
2015 37th Annual International Conference of the IEEE Engineering in …, 2015
42015
Abdominal organ protection strategy for aortic arch aneurysm surgery
S Miyamoto, S Takahashi, S Okahara, H Takahashi, K Katayama, ...
Perfusion 33 (7), 512-519, 2018
32018
Detection of echinocyte during perfusion with oxygenator based on continuous blood viscosity monitoring
S Okahara, S Miyamoto, Z Soh, T Tsuji
2018 40th Annual International Conference of the IEEE Engineering in …, 2018
32018
Online Prediction of Normal Blood Viscosity During Cardiopulmonary Bypass Using Hematocrit-and Temperature-Dependent Model
S Okahara, S Miyamoto, Z Soh, H Itoh, S Takahashi, T Tsuji
IEEE Access 8, 5611-5621, 2019
22019
Neural network-based estimation of microbubbles generated in cardiopulmonary bypass circuit: A clinical application study
S Miyamoto, Z Soh, S Okahara, A Furui, T Takasaki, K Katayama, ...
2022 44th Annual International Conference of the IEEE Engineering in …, 2022
12022
The experimental examination of the automatic control in the oxygen flow quantity adjustment
S Okahara, H Takahashi, J Takaue, S Ninomiya, A Tokumine, K Ikeda, ...
Japanese Journal of Extra-Corporeal Technology 35 (1), 16-18, 2008
12008
Correlation Analysis Between Echinocytosis Stages and Blood Viscosity During Oxygenator Perfusion: An In Vitro Study
S Okahara, S Miyamoto, Z Soh, M Yoshino, H Takahashi, H Itoh, T Tsuji
ASAIO Journal, 10.1097, 2024
2024
The number of microbubbles generated during cardiopulmonary bypass can be estimated using machine learning from suction flow rate, venous reservoir level, perfusion flow rate …
S Miyamoto, Z Soh, S Okahara, A Furui, T Takasaki, K Katayama, ...
IEEE Open Journal of Engineering in Medicine and Biology, 2024
2024
Simultaneous Control of Venous Reservoir Level and Arterial Flow Rate in Cardiopulmonary Bypass With a Centrifugal Pump
H Takahashi, T Kinoshita, Z Soh, S Okahara, S Miyamoto, S Ninomiya, ...
IEEE Journal of Translational Engineering in Health and Medicine, 2023
2023
Abdominal organ protection: distal perfusion during replacement of the ascending aorta and aortic arch
S Miyamoto, S Takahashi, S Okahara, H Takahashi, K Katayama, ...
The Journal of cardiovascular surgery 59 (3), 485-486, 2018
2018
A study on a novel continuous blood viscosity monitoring method for cardiopulmonary bypass
S Okahara
広島大学 (Hiroshima University), 2017
2017
植え込みデバイス挿入患者の手術時設定変更における当施設スコア基準の妥当性について
S MIYAMOTO, S OKAHARA, K MATSUMOTO, M KATSUYA, ...
Therapeutic Research 35 (2), 152-154, 2014
2014
A novel measurement and delivery system for synchronizing oxygen gas flow with blood flow during cardiopulmonary bypass
S Okahara, S Ninomiya, S Miyamoto, H Takahashi, T Kurosaki, T Sueda
Perfusion 28 (5), 403-408, 2013
2013
ローラーポンプチューブのかけ違い防止用チューブの考案
S MIYAMOTO, S OKAHARA, M KATSUYA, H TAKAHASHI
体外循環技術 40 (1), 64-66, 2013
2013
Monitoring zone-associated implantable cardioverter defibrillator shock: A case report
H Matsuzaki, Y Nakano, S Okahara, S Miyamoto, H Takahashi, K Imai, ...
Journal of Arrhythmia 28 (4), 235-238, 2012
2012
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