Integration of soft tissue model and open haptic device for medical training simulator

13th South-East Asian Congress of Medical Physics 2015

物理学;医药卫生

Akasum, G.F.^1 ; Ramdhania, L.N.^2 ; Suprijanto^2 ; Widyotriatmo, A.^2

Graduate Program of Instrumentation and Control, Faculty of Industrial Technology, Institute of Technology Bandung, Indonesia^1

Instrumentation and Control Research Group, Faculty of Industrial Technology, Institute of Technology Bandung, Indonesia^2

关键词: Haptic simulators;    Integration of hardware and softwares;    Medical students;    Medical training simulator;    Minimally invasive surgeries (MIS);    Soft tissue modeling;    Surgical procedures;    Training simulator;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/694/1/012063/pdf
DOI  :  10.1088/1742-6596/694/1/012063

学科分类：卫生学

来源: IOP

【 摘 要 】

Minimally Invasive Surgery (MIS) has been widely used to perform any surgical procedures nowadays. Currently, MIS has been applied in some cases in Indonesia. Needle insertion is one of simple MIS procedure that can be used for some purposes. Before the needle insertion technique used in the real situation, it essential to train this type of medical student skills. The research has developed an open platform of needle insertion simulator with haptic feedback that providing the medical student a realistic feel encountered during the actual procedures. There are three main steps in build the training simulator, which are configure hardware system, develop a program to create soft tissue model and the integration of hardware and software. For evaluating its performance, haptic simulator was tested by 24 volunteers on a scenario of soft tissue model. Each volunteer must insert the needle on simulator until rearch the target point with visual feedback that visualized on the monitor. From the result it can concluded that the soft tissue model can bring the sensation of touch through the perceived force feedback on haptic actuator by looking at the different force in accordance with different stiffness in each layer.