生物力学

牙种植生物力学分析的CAE前处理方法研究

Study on CAE preprocess method of dental implants biomechanics analysis

目的研究人股骨头主要承重区骨密度（Bonemineraldensity，BMD）与骨生物力学相关性；

Objective 1 . To explore the relation between bone mineral density ( BMD ) and bone biomechanics of femoral head ( FH ) .

研究设计：体外人尸体生物力学研究

Study Design . An in vitro human cadaveric biomechanical study .

人类尸体椎体标本的体外生物力学研究

Study Design . In vitro biomechanical investigation using human cadaveric vertebral bodies .

胸腰椎前路K形钢板内固定系统的生物力学评价

Biomechanical evaluation of an anterior thoracolumbar K - plate fixation system

Gamma钉近端防滑脱螺钉的设计及生物力学研究

Design and Biomechanical Study of the Gamma 's Anti-sliding Screw

下肢假肢接受腔生物力学评价及CAE技术研究

Research on Biomechanical Assessment and CAE Technology for Lower-limb Prosthetic Socket

方法：通过CT扫描个体化采集下颌骨解剖信息，在三维重建基础上，通过CAD软件，建立下颌骨缺损个体化功能性修复的有限元生物力学分析模型并进行相应的力学分析；

Then three dimensional finite element model of individual functional reconstruction of mandible defect was established and relevant biomechanics analysis was carried out .

方法：80只SD大鼠右胫骨制成骨缺损后，肌注谷康泰灵，动态行骨折愈合质量的组织形态计量学、生物力学、X线照片和骨密度检查。

Methods 80 right tibia defects of rats were sawed . The Gu Kang Tai Ling were intramuscularly injected to the rats .

STB钢板的生物力学评价

Biomechanical Evaluation of STB Plate for Thoracolumbar Spine

MSCs生长的生物化学环境和复杂的生物力学环境对其分化和表型表达有重要的影响。

The biochemistry environment and complex biomechanics environment in which MSCs grow have important effects for its differentiation and phenotype expression .

胫骨远端解剖钢板治疗不稳定性Pilon骨折的生物力学研究

Biomechanical research in treating unstable Pilon fracture with anatomic plate of distal tibia

Edwards套棒方法治疗胸腰段脊柱不稳定损伤的生物力学实验研究

Biomechanical Study of Treatment of Thoracic and Lumbar Spinal Unstable Injury with Edwards Rod-Sleeve Instrumentation

800m跑运动生物力学分析

Sports Biomechanical Analysis on 800 Meters Running

测力台上SJ和CMJ测试用于肌肉生物力学性能研究

Study of muscle 's biomechanical characteristics with SJ CMJ tests on force platform

髂腰韧带的形态及抗L5椎体滑脱的生物力学研究

The morphology of the iliolumbar ligament and its biomechanical functions for anti-slip of the L_5 vertebra

在给药4和7个月时，测定大鼠全身骨矿总量（BMC）和骨矿密度（BMD）及骨生物力学强度等。

The total body bone mineral content ( BMC ), and bone mineral density ( BMD ) and bone biodynamics were detected at 4th and 7th month .

改良Kessler法吻合屈趾肌腱术后早期主动活动的生物力学研究

THE WORKS BY QU LIN Biomechanical analysis of early active motion after flexor tendon repair by modified Kessler suture

结论：采用下胫腓钩板固定器（HPF），既有利于提高生物力学性能，又有利于改善踝关节的稳定性。

Conclusion : This study suggests that HPF is favorable to improve the biomechanical capability and stability of the ankle joint .

为人体惯性参数的CT法研究和人体运动生物力学分析提供了重要依据。

Therefore , a series of data that seemed feasible enough was set up as the important basis for studying the parameters of inertia of the human body with CT method and conducting the analysis of movement of biomechanics of the human body .

目的制备山羊脱钙骨基质（decalcifiedbonematrix，DBM），研究其物理和生物力学特性，为其作为理想的组织工程骨支架材料提供理论依据。

Objective To prepare completely decalcified bone matrix ( DBM ) and study its physical characteristics and biomechanical properties in order to afford theoretical base for DBM as ideal scaffold of bone tissue engineering .

目的研制颈椎前路低切迹钛板系统（anteriorcervicallow-profileplatesystem，ACLPS），评价其生物力学稳定性并进行相关临床应用观察。

Part 1 . Design , biomechanical evaluation and clinical application of anterior cervical low-profile plate system Objective To evaluate the biomechanical stability and the clinical efficacy of self-designed anterior cervical low-profile plate system ( ACLPS ) .

目的：观察及分析软化型氟骨症大鼠骨密度（BMD）和骨生物力学特性的变化及硼预防对此的影响。

Objective : To observe and analyze the changes of bone mineral density ( BMD ) and bone biomechanics of rats with malacia skeletal fluorosis and the preventive effect of boron added .

模拟建立各型Hangman骨折模型并测试其三维稳定性，为选择治疗方法提供生物力学依据。

To establish different type Hangman 's fracture model made on the diagnostic standard established by Levine-Edwards and evaluate their biomechanical stability .

目的：探讨单平面截骨Dick钉固定和多平面截骨Luque棒固定治疗脊椎后凸的生物力学损伤特点。

OBJECTIVE : To investigate the biomechanical characteristics of one-level osteotomy with Dick screw fixation and multilevel osteotomy with Luque instrumentation in the treatment of kyphosis .

方法：利用脊柱椎弓根内固定DICK系统的基本原理，同时结合胫腓骨生物力学特性将DICK系统在原有设计的规格上，对钉的形状、长短及支撑杆的长度、直径等进行改良。

Methods : According to the spinal pedicle fixation principles and the stress distributing of tibia , DICK spinal pedicle fixation was reformed , which includes the shape , diameter of screws and DICK rods .

更重要的是，神经胶质细胞构成了一种很软的、适于神经元及其突起生长的底物，因此，神经胶质细胞的这种生物力学性质利于神经元的可塑性形成（neuronalplasticity）。

Furthermore , they constitute a very soft ( and , thus , optimal ) substrate for the growth of neuronal cells and their processes . Therefore , this mechanical feature of the glial cells may support neuronal plasticity .

结论：胰淀素可以有效地改善GIO大鼠的骨生物力学性能，增强抗骨折能力。

Conclusion : AMY can effectively improve the biomechanical property of GIO rats and significantly increase the capability of resisting fracture .

目的：研究颈胸段脊柱肿瘤在T1椎体全脊椎切除术后，前路、后路或者前后联合内固定重建方法的生物力学的优缺点。

Objective : To investigate the stiffness of anterior , posterior and circumferential spinal reconstructions for different anatomic stages of tumor lesion so as to effectively treat with the tumorous lesion in the cervicothoracic spine .

目的比较三种肌腱周边缝合方法，即连续法、Cross-Stitch法和Halsted法的生物力学特性。

Objective To compare the biomechanical characteristics of three peripheral suture techniques which are named running , cross stitch , and Halsted .