[Application of cardiac assist device and its biomechanics research for heart failure] [0.03%]
心脏辅助装置及其生物力学在心力衰竭中的应用研究
Ying Chen,Zhongjie Yin,Wenchang Tan
Ying Chen
As an important means of treating heart failure (HF), cardiac assist device has been widely used in clinic. This paper reviews the application status, existing problems and future development trend of cardiac assist devices, including the c...
[Research progress on the mechanism of circular RNA involved in stem cell differentiation and its prospect of tissue engineering application] [0.03%]
circRNA在干细胞分化中的作用及组织工程学应用前景的研究进展
Xiao Zheng,Wenchuan Chen
Xiao Zheng
Circular RNA (circRNA) is a type of single-stranded RNA that binds in a closed loop structure by covalent bond. It is highly expressed and has diverse functions in the eukaryotic transcriptome, and it also has the potential to regulate the ...
[Structure design and testing of drug micro-jetting multifunctional system] [0.03%]
药物微射多功能系统结构设计与测试研究
Yuehua Liao,Huaiyuan Sun,Wanchen Yao et al.
Yuehua Liao et al.
For the researches relating to the biomedical fields such as preparation of drug micro-particulates and biomedical materials coating, according to the modular design concept and combing the piezoelectric micro-jetting technology with electr...
[Study on mechanical properties of nitinol iliac vein stent and animal test under different release scales] [0.03%]
[不同释放尺度下记忆合金髂静脉支架的力学性能研究及动物实验]
Haiquan Feng,Shubiao Wang,Yonggang Wang et al.
Haiquan Feng et al.
The mechanical properties of nitinol iliac vein stent (NIVS) have been studied by many scholars at home and abroad, but the study on the mechanical properties of iliac vein stent under different release scales has not been reported yet. Bas...
Yanping Chen,Mengke Liu,Huangping Yan et al.
Yanping Chen et al.
In the evaluation of tear film stability based on corneal topography, a pretreatment algorithm for tear film video was proposed for eye movement, eyelash reflection and background interference. First, Sobel operator was used to detect the b...
[Study on simulation method of knee hydrops based on biologcal impedance] [0.03%]
基于生物阻抗的膝关节滑膜腔积液仿真方法研究
Li Ke,Yuhuan Li,Qiang Du et al.
Li Ke et al.
The injury of the knee joint is usually accompanied with the generation of hydrops. The volume of hydrops can be used as a reference to evaluate the extent of knee joint injuries. Based on the principle of bioimpedance detection, in this pa...
Tianyi Zeng,Hui Yang,Tuoyu Cao et al.
Tianyi Zeng et al.
Integrated TOF-PET/MR is a multimodal imaging system which can acquire high-quality magnetic resonance (MR) and positron emission tomography (PET) images at the same time, and it has time of flight (TOF) function. The TOF-PET system usually...
[Kinematics parameter identification and accuracy evaluation method for neurosurgical robot] [0.03%]
神经外科机器人运动参数辨识及精度评价方法研究
Liang Li,Hui Ding,Guangzhi Wang
Liang Li
The kinematic model parameter deviation is the main factor affecting the positioning accuracy of neurosurgical robots. To obtain more realistic kinematic model parameters, this paper proposes an automatic parameters identification and accur...
Xinli Zhou,Yukun Du,Yun Teng et al.
Xinli Zhou et al.
Dimethyl sulfoxide (Me 2SO) supplemented with fetal bovine serum (FBS) is a widely used cryoprotectant combination. However, high concentration of Me 2SO is toxic to cells, and FBS presents problems related to diseases such as bovine spongi...
[Lung nodule segmentation based on fuzzy c-means clustering and improved random walk algorithm] [0.03%]
基于模糊C均值聚类和改进随机游走算法的肺结节分割
Ce Liu,Huaqi Zhang,Hongrui Wang et al.
Ce Liu et al.
Accurate segmentation of pulmonary nodules is an important basis for doctors to determine lung cancer. Aiming at the problem of incorrect segmentation of pulmonary nodules, especially the problem that it is difficult to separate adhesive pu...