School of Electrical Engineering and Informatics Institut Teknologi Bandung, Jalan Ganesa 10, Bandung 40132, Indonesia
Lilis Warliaha*, Arief Syaichu Rohmana, Pranoto Hidaya Rusmina' Model Development of Air Volume and Breathing Frequency In Human Respiratory System Simulation
The 3rd International Conference on e-Leaming ICEL 2011, 23-24 November 2011, Bandung, Indonesia Procedia - Social and Behavioral Sciences 67 (2012) 260 - 268 Available online at SciVerse ScienceDirect These inspiration and expiration times may be modified and adapted to model of various physical conditions and needs of the humans. Breathing period (T) is a time taken for a single breathing that consists of the time for inspiration and expiration. Meanwhile, the model of breathing frequency is used to visualize the duration of the expansion and contraction of the lungs. The model of lungs volume is then used to visualize the process of expansion and contraction of the lungs. tidal volume (VT), functional residual capacity (FRC), total lungs capacity (TLC), inspiratory volume (VI) and expiratory volume (VE). In the model of lung volume and breathing frequency, the following factors are considered, i.e. The model is a modified model of proposed models in the literatures. In this paper, a model of lung volume and breathing frequency are developed for human respiratory simulation. These physical factors may be treated as input variables that affect the changes of the air volume and the breathing frequency. The changes of the air volume and the respiratory frequency depend on physical factors such as gender, type of activity, age, weight, and height of humans. The respiratory mechanism includes the changes of air volume in the lungs and the frequency of human breathing. The inspiration is the process of oxygen entry from the environment into the lungs (alveolus) and expiration is the process of carbon dioxide exit from the lungs (alveoli) into the environment. Respiratory process consists of inspiration and expiration. Simulation is one way to explain respiration and it can be used as a medium of learning for the students. However, the process is abstract and difficult to observe by most people, including high school students. Human respiration is a process that always occurs in all living things including humans. Abstract of research paper on Medical engineering, author of scientific article - Lilis Warliah, Arief Syaichu Rohman, Pranoto Hidaya Rusmin
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