Electrical Stimulation of NIH-3T3 Cells with Platinum-PEDOT-Electrodes Integrated in a Bioreactor [0.03%]
铂-PEDOT电极在生物反应器中对NIH-3T3细胞进行电刺激
Grit Blume,Wiebke Müller-Wichards,Christiane Goepfert et al.
Grit Blume et al.
The objective of this work involves the development and integration of electrodes for the electrical stimulation of cells within a bioreactor. Electrodes need to fit properties such as biocompatibility, large reversible charge transfer and ...
A New Hybrid Viscoelastic Soft Tissue Model based on Meshless Method for Haptic Surgical Simulation [0.03%]
基于无网格方法的用于力反馈手术模拟的新黏弹性软组织模型
Yidong Bao,Dongmei Wu,Zhiyuan Yan et al.
Yidong Bao et al.
This paper proposes a hybrid soft tissue model that consists of a multilayer structure and many spheres for surgical simulation system based on meshless. To improve accuracy of the model, tension is added to the three-parameter viscoelastic...
Human CT Measurements of Structure/Electrode Position Changes During Respiration with Electrical Impedance Tomography [0.03%]
基于电阻抗断层成像的呼吸过程中解剖结构/电极位置变化的人体CT测量
Jie Zhang,Lihong Qin,Tadashi Allen et al.
Jie Zhang et al.
For pulmonary applications of Electrical Impedance Tomography (EIT) systems, the electrodes are placed around the chest in a 2D ring, and the images are reconstructed based on the assumptions that the object is rigid and the measured resist...
J G Rocha,V M G Correia,M S Martins et al.
J G Rocha et al.
This article describes a complete prototype system that can be used in electrotherapy treatments, that is, in medical treatments involving electric currents. The system is composed of two main blocks: the master and the slave. The Master bl...
Nonlinear and conventional biosignal analyses applied to tilt table test for evaluating autonomic nervous system and autoregulation [0.03%]
用于评估自主神经系统的倾斜台试验的非线性及常规生物信号分析及自身调节分析
Li Tseng,Sung-Chun Tang,Chun-Yuan Chang et al.
Li Tseng et al.
Tilt table test (TTT) is a standard examination for patients with suspected autonomic nervous system (ANS) dysfunction or uncertain causes of syncope. Currently, the analytical method based on blood pressure (BP) or heart rate (HR) changes ...
A functional mathematical model to simulate the single-breath nitrogen washout [0.03%]
单次呼吸氮冲淡功能数学模拟模型
Paolo Barbini,Chiara Brighenti,Gianni Gnudi
Paolo Barbini
A nonlinear dynamic model is proposed to reproduce and interpret the influence of pulmonary inhomogeneities on the single-breath nitrogen washout (SBNW) curve. The model is characterized by two parallel zones. In each zone, the upper airway...
A Predictive Model of Anesthesia Depth Based on SVM in the Primary Visual Cortex [0.03%]
基于SVM的初级视觉皮层麻醉深度预测模型
Li Shi,Xiaoyuan Li,Hong Wan
Li Shi
In this paper, a novel model for predicting anesthesia depth is put forward based on local field potentials (LFPs) in the primary visual cortex (V1 area) of rats. The model is constructed using a Support Vector Machine (SVM) to realize anes...
Lumped Element Electrical Model based on Three Resistors for Electrical Impedance in Radiofrequency Cardiac Ablation: Estimations from Analytical Calculations and Clinical Data [0.03%]
基于三个电阻的射频心脏消融阻抗的集中元件电模型：来自理论计算和临床数据的估计值
Enrique Berjano,Andre d&#x;Avila
Enrique Berjano
The electrical impedance measured during radiofrequency cardiac ablation (RFCA) is widely used in clinical studies to predict the heating evolution and hence the success of the procedure. We hypothesized that a model based on three resistor...
Novel methods for characterization of paroxysmal atrial fibrillation in human left atria [0.03%]
人类左心房阵发性心房颤动的表征的新方法研究
Jichao Zhao,Yan Yao,Wen Huang et al.
Jichao Zhao et al.
Introduction: More effective methods for characterizing 3D electrical activity in human left atrium (LA) are needed to identify substrates/triggers and microreentrant circuit for paroxysmal atrial fibrillation (PAF). We d...
Large scale expansion of human umbilical cord cells in a rotating bed system bioreactor for cardiovascular tissue engineering applications [0.03%]
人脐带细胞的大规模培养及其在心血管组织工程中的应用研究
Anne Reichardt,Bianca Polchow,Mehdi Shakibaei et al.
Anne Reichardt et al.
Widespread use of human umbilical cord cells for cardiovascular tissue engineering requires production of large numbers of well-characterized cells under controlled conditions. In current research projects, the expansion of cells to be used...