Papers - TOTORIBE Koji
-
A biomechanical study of lumbar spondylolysis based on a three-dimensional finite-element method Reviewed
帖佐 悦男,鳥取部 光司,田島 直也
Journal of orthopaedic research 22 ( 1 ) 158 - 163
Language：English Publishing type：Research paper (scientific journal)
-
脊髄損傷患者に対するアンケート調査による社会的不利の検討 Reviewed
鳥取部 光司,帖佐 悦男,濱田 浩朗,久保 紳一郎,黒木 浩史,渡部 正一,田島 直也
宮崎県医師会医学会誌 28 ( 1 ) 37 - 40
Language：Japanese Publishing type：Research paper (scientific journal)
-
Analysis of the effect of lumbar spine fusion on the superior adjacent intervertebral disk in the presence of disk degeneration, using the three-dimensional finite element method Reviewed
帖佐 悦男,後藤 啓輔,鳥取部 光司,田島 直也
Journal of spinal disorders & techniques 17 ( 2 ) 134 - 139
Language：English Publishing type：Research paper (scientific journal)
-
A biomechanical study of lumbar spondylolysis based on a three-dimensional finite element method Reviewed
帖佐 悦男,鳥取部 光司,田島 直也
Journal of orthopaedic research 22 ( 1 ) 158 - 163
Language：English Publishing type：Research paper (scientific journal)
-
A biomechanical study of lumbar fusion based on a three-dimensional nonlinear finite element method Reviewed
鳥取部 光司,帖佐 悦男,田島 直也
Journal of spinal disorders & techniques 17 ( 2 ) 147 - 153
Language：English Publishing type：Research paper (scientific journal)
-
脊髄損傷患者に対するアンケート調査による社会的不利の検討 Reviewed
鳥取部 光司,帖佐 悦男,濱田 浩朗,久保 紳一郎,黒木 浩史,渡部 正一,田島 直也
宮崎県医師会医学会誌 28 ( 1 ) 37 - 40
Language：Japanese Publishing type：Research paper (scientific journal)
-
アンケート調査による脊髄損傷患者の福祉機器の検討 Reviewed
崎濱 智美,帖佐 悦男,濱田 浩朗,久保 紳一郎,黒木 浩史,鳥取部 光司
整形外科と災害外科 54 ( 2 ) 187 - 192 2005.3
Language：Japanese Publishing type：Research paper (scientific journal)
-
Shadow pitching deviates ball release position: kinematic analysis in high school baseball pitchers Reviewed
Shigeaki Miyazaki, Go Yamako, Koji Totoribe, Tomohisa Sekimoto, Yuko Kadowaki, Kurumi Tsuruta, Etsuo Chosa
BMC Sports Science, Medicine and Rehabilitation 13 ( 1 ) 2021.3
Publishing type：Research paper (scientific journal)
-
ロコモティブシンドロームとリハビリテーション医学研究 Reviewed
荒川 英樹, 宮崎 茂明, 鳥取部 光司, 帖佐 悦男
The Japanese Journal of Rehabilitation Medicine 57 ( 12 ) 1183 - 1184 2020.12
Publishing type：Research paper (scientific journal)
-
箸を用いた食事に必要な全身の関節角度と角度変化 Reviewed
中武 潤, 鳥取部 光司, 帖佐 悦男
作業療法 38 ( 2 ) 163 - 170 2019.4
Language：Japanese Publishing type：Research paper (scientific journal)
-
Acetabular reinforcement ring with additional hook improves stability in three- dimensional finite element analyses of dysplastic hip arthroplasty Reviewed
Koji Totoribe, Etsuo Chosa, Go Yamako, Xin Zhao, Koki Ouchi, Hiroaki Hamada, Gang Deng
Journal of Orthopaedic Surgery and Research 13 ( 1 ) 313 2018.12
Language：English Publishing type：Research paper (scientific journal)
-
Finite element analysis of the tibial bone graft in cementless total knee arthroplasty Reviewed
Koji Totoribe, Etsuo Chosa, Go Yamako, Hiroaki Hamada, Koki Ouchi, Shutaro Yamashita and Gang Deng
Journal of Orthopaedic Surgery and Research 13 ( 1 ) 113 2018.5
Language：English Publishing type：Research paper (scientific journal)
-
ロボットスーツＨＡＬの使用で歩行能力の改善を認めた不全頚髄損傷患者の1例 Reviewed
鳥取部 光司, 帖佐 悦男, 濱田 浩朗, 李 徳哲, 深尾 悠, 山口 洋一朗
宮崎県医師会医学会誌 42 ( 1 ) 78 - 81 2018.3
Language：Japanese Publishing type：Research paper (scientific journal)
-
Quantification of the sit-to-stand movement for monitoring age-related motor deterioration using the Nintendo Wii Balance Board Reviewed
Yamako G., Chosa E., Totoribe K., Fukao Y., Deng G.
PLoS One 2017.11
Language：English Publishing type：Research paper (scientific journal)
-
Improving stress shielding following total hip arthroplasty by using a femoral stem made of β type Ti-33.6Nb-4Sn with a Young's modulus gradation Reviewed
Yamako G., Janssen D., Hanada S., Anijs T., Ochiai K., Totoribe K., Chosa E., Verdonschot N.
Journal of Biomechanics 2017.10
Language：English Publishing type：Research paper (scientific journal)
-
変形性関節症のリハビリテーション（共著） Reviewed
鳥取部光司, 帖佐悦男, 宮﨑茂明
The Japanese Journal of Rehabilitation Medicine 53 ( 12 ) 922 - 927 2016.12
Language：Japanese Publishing type：Research paper (scientific journal)
-
Duechenne跛行が股関節接触位置と臼蓋部応力状態に及ぼす影響の評価に関する検討（共著） Reviewed
大内宏輝, 鄧鋼, 鳥取部光司, 帖佐悦男, 山子剛
臨床バイオメカニクス 37 69 - 76 2016.10
Language：Japanese Publishing type：Research paper (scientific journal)
-
障害者スポーツの病態解析と機器の開発の研究-バイオメカニクス研究を中心に-（共著） Reviewed
帖佐悦男, 鳥取部光司, 田村宏樹, 黒木洋美, 山子剛
デサントスポーツ 37 35 2016.6
Language：Japanese Publishing type：Research paper (scientific journal)
-
A novel protocol to test age-related decreases in sit-to-stand movement abilities in healthy subjects.（共著） Reviewed
Yamako G, Deng G, Totoribe K, Chosa E
Journal of Orthopaedic Science 21 ( 4 ) 517 - 523 2016.4
Language：English Publishing type：Research paper (scientific journal)
-
OTSUKA Yuki, YAMAKO Go, DENG Gang, TOTORIBE Kouzi, CHOSA Etsuo, ISHIZAKA Naoto, WASA Motoki, FUJITA Masahiro
Mechanical Engineering Congress, Japan 2015 "J0230401 - 1"-"J0230401-3" 2015.9
Language：Japanese Publishing type：Research paper (scientific journal) Publisher：The Japan Society of Mechanical Engineers
In total hip arthroplasty, the use of metal-on-metal bearings (MOM) had been increasing with expansion of demand for higher physical activities in young patients before clinical studies reported that metal ion release caused by wear leads to metal allergy and pseudotumour. Using ELID grinding system we have developed low friction and wear MOM to reduce these adverse reactions. The ELID system produces thick oxide layer on bearing surface that can inhibit metal ion release. The lubrication performance on friction and wear depends on geometric design and surface feature. Therefore, this study demonstrated the optimal clearance of the newly developed MOM for reducing metal ion release. We evaluated the influence of diametrical clearance on friction using a hip friction simulator. The nine φ36 mm femoral heads and 9 liners were prepared with 13 nm in roughness (Ra), and 2 μm in sphericity and were divided into three bearing groups based on the diametrical clearance (C_d = 20, 50, 70 μm). The frictional moment generated in each bearing under walking was measured and the frictional coefficient was calculated. The frictional coefficient decreased with reducing in the clearance but, maximum value was observed in C_d = 20 μm. In the clearance group of 20 μm, we expected the hydrodynamic lubrication because the Λ value defined as the ratio between lubricant thickness and average roughness is almost 3.0. Too small clearance induced the severe contact. Thus, our results suggest that the optimal clearance of new MOM is 50 μm to enhance lubrication performance.