| Presentation | 2000/1/21 Linear Systems Analysis of an Electrical Circuit Model of Asymmetric Respiratory System H Hirayama, N Kitagawa, Y Okita, T Kazui, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We introduced linear systems analysis for respiratory system. The bronchial systems were described by an electrical circuit model which temporal changes of airway driving pressure and airway flow rate were described by five simultaneous linear differential equations. To elucidate the mechanical differences between the right and left lobes, we have separated the electrical system to two parts each of which is further consisted of the proximal and distal subdivisions. The resistance and capacitance were set to describe the airway resistance and bronchial compliance. The linear systems analysis disclosed that the system was stable. The singular values were changed significantly when the proximal resistance and compliance were changed. The linear system analysis will be available for evaluating the mechanical changes in proximal respiratory system. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Bronchial system / Electrical circuit / Left and right lobes / Proximal bronchi / Linear system analysis |
| Paper # | CAS99-113 |
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| Conference Information | |
| Committee | CAS |
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| Conference Date | 2000/1/21(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Paper Information | |
| Registration To | Circuits and Systems (CAS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Linear Systems Analysis of an Electrical Circuit Model of Asymmetric Respiratory System |
| Sub Title (in English) | |
| Keyword(1) | Bronchial system |
| Keyword(2) | Electrical circuit |
| Keyword(3) | Left and right lobes |
| Keyword(4) | Proximal bronchi |
| Keyword(5) | Linear system analysis |
| 1st Author's Name | H Hirayama |
| 1st Author's Affiliation | Department of Public Health Asahikawa medical college() |
| 2nd Author's Name | N Kitagawa |
| 2nd Author's Affiliation | Department of Public Health Asahikawa medical college |
| 3rd Author's Name | Y Okita |
| 3rd Author's Affiliation | The Graduate School of Shizuoka university |
| 4th Author's Name | T Kazui |
| 4th Author's Affiliation | The First Department of Surgery Hamamatsu medical college. |
| Date | 2000/1/21 |
| Paper # | CAS99-113 |
| Volume (vol) | vol.99 |
| Number (no) | 552 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |