A mathematical model of lung functionality using pressure signal for volume-controlled ventilation
Mechanical Ventilation is used to support the respiratory system malfunction by assisting recovery breathing process which could result from diseases and viruses such as pneumonia and COVID-19. Mathematical models are used to study and simulate the respiratory system supported by mechanical ventilat...
| Main Authors: | , , , , , |
|---|---|
| Format: | Conference or Workshop Item |
| Language: | English English |
| Published: |
IEEE
2020
|
| Subjects: | |
| Online Access: | http://umpir.ump.edu.my/id/eprint/29303/1/A%20Mathematical%20Model%20of%20Lung%20Functionality%20using%20Pressure%20Signal%20for%20Volume-Controlled%20Ventilation.pdf http://umpir.ump.edu.my/id/eprint/29303/2/A%20Mathematical%20Model%20of%20Lung%20Functionality%20using%20Pressure%20Signal%20for%20Volume-Controlled%20Ventilation.pdf |
| _version_ | 1825813498170441728 |
|---|---|
| author | Al-Hetari, Husam Y. Kabir, M. Nomani Al-Rumaima, Mahmoud A. Al-Naggar, Noman Q. Alginahi, Yasser M. Hasan, Md Munirul |
| author_facet | Al-Hetari, Husam Y. Kabir, M. Nomani Al-Rumaima, Mahmoud A. Al-Naggar, Noman Q. Alginahi, Yasser M. Hasan, Md Munirul |
| author_sort | Al-Hetari, Husam Y. |
| collection | UMP |
| description | Mechanical Ventilation is used to support the respiratory system malfunction by assisting recovery breathing process which could result from diseases and viruses such as pneumonia and COVID-19. Mathematical models are used to study and simulate the respiratory system supported by mechanical ventilation using different modes such as volume-controlled ventilation (VCV). In this research, a single compartment lung model ventilated by VCV is developed during real time mechanical ventilation using pressure signal. This mathematical model describes the lung volume and compliance correctly considering positive end expiration pressure (PEEP) value. The model is implemented using LabVIEW tools and can be used to monitor the volume, flow and compliance as outputs of the model. Two experiments are carried out on the proposed lung model at three input scenarios of volume (400, 500 and 600 ml) for each experiment considering a PEEP value. To validate the model, an artificial lung connected to a VCV with the same scenarios is used. Validation check is conducted by comparing the outputs of the lung model to that of the artificial lung. The experimental results showed that the measured lung model outputs with negative feedback are the same for pressure and flow as the outputs without negative feedback, whereas the measured volume is comparatively lower for negative feedback. Average percent error in the experiment with negative feedback (5.14%) is smaller compared to the experiment without negative feedback (9.28%). Furthermore, the average error of the calculated compliance decreases from 16% (without negative feedback) to 2% (with negative feedback). The obtained results of the proposed method showed good performance and acceptable accuracy. Thus, the model facilitates the clinicians and practitioners as a training tool to learn real-time mechanical ventilation functionalities. |
| first_indexed | 2024-03-06T12:44:54Z |
| format | Conference or Workshop Item |
| id | UMPir29303 |
| institution | Universiti Malaysia Pahang |
| language | English English |
| last_indexed | 2024-03-06T12:44:54Z |
| publishDate | 2020 |
| publisher | IEEE |
| record_format | dspace |
| spelling | UMPir293032020-11-25T03:32:52Z http://umpir.ump.edu.my/id/eprint/29303/ A mathematical model of lung functionality using pressure signal for volume-controlled ventilation Al-Hetari, Husam Y. Kabir, M. Nomani Al-Rumaima, Mahmoud A. Al-Naggar, Noman Q. Alginahi, Yasser M. Hasan, Md Munirul QA75 Electronic computers. Computer science Mechanical Ventilation is used to support the respiratory system malfunction by assisting recovery breathing process which could result from diseases and viruses such as pneumonia and COVID-19. Mathematical models are used to study and simulate the respiratory system supported by mechanical ventilation using different modes such as volume-controlled ventilation (VCV). In this research, a single compartment lung model ventilated by VCV is developed during real time mechanical ventilation using pressure signal. This mathematical model describes the lung volume and compliance correctly considering positive end expiration pressure (PEEP) value. The model is implemented using LabVIEW tools and can be used to monitor the volume, flow and compliance as outputs of the model. Two experiments are carried out on the proposed lung model at three input scenarios of volume (400, 500 and 600 ml) for each experiment considering a PEEP value. To validate the model, an artificial lung connected to a VCV with the same scenarios is used. Validation check is conducted by comparing the outputs of the lung model to that of the artificial lung. The experimental results showed that the measured lung model outputs with negative feedback are the same for pressure and flow as the outputs without negative feedback, whereas the measured volume is comparatively lower for negative feedback. Average percent error in the experiment with negative feedback (5.14%) is smaller compared to the experiment without negative feedback (9.28%). Furthermore, the average error of the calculated compliance decreases from 16% (without negative feedback) to 2% (with negative feedback). The obtained results of the proposed method showed good performance and acceptable accuracy. Thus, the model facilitates the clinicians and practitioners as a training tool to learn real-time mechanical ventilation functionalities. IEEE 2020 Conference or Workshop Item PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/29303/1/A%20Mathematical%20Model%20of%20Lung%20Functionality%20using%20Pressure%20Signal%20for%20Volume-Controlled%20Ventilation.pdf pdf en http://umpir.ump.edu.my/id/eprint/29303/2/A%20Mathematical%20Model%20of%20Lung%20Functionality%20using%20Pressure%20Signal%20for%20Volume-Controlled%20Ventilation.pdf Al-Hetari, Husam Y. and Kabir, M. Nomani and Al-Rumaima, Mahmoud A. and Al-Naggar, Noman Q. and Alginahi, Yasser M. and Hasan, Md Munirul (2020) A mathematical model of lung functionality using pressure signal for volume-controlled ventilation. In: IEEE International Conference on Automatic Control and Intelligent Systems (I2CACIS 2020) , 15 July 2020 , Shah Alam, Selangor, Malaysia. pp. 135-140.. ISBN 978-1-7281-6133-4 (Published) https://doi.org/10.1109/I2CACIS49202.2020.9140092 doi:10.1109/I2CACIS49202.2020.9140092 |
| spellingShingle | QA75 Electronic computers. Computer science Al-Hetari, Husam Y. Kabir, M. Nomani Al-Rumaima, Mahmoud A. Al-Naggar, Noman Q. Alginahi, Yasser M. Hasan, Md Munirul A mathematical model of lung functionality using pressure signal for volume-controlled ventilation |
| title | A mathematical model of lung functionality using pressure signal for volume-controlled ventilation |
| title_full | A mathematical model of lung functionality using pressure signal for volume-controlled ventilation |
| title_fullStr | A mathematical model of lung functionality using pressure signal for volume-controlled ventilation |
| title_full_unstemmed | A mathematical model of lung functionality using pressure signal for volume-controlled ventilation |
| title_short | A mathematical model of lung functionality using pressure signal for volume-controlled ventilation |
| title_sort | mathematical model of lung functionality using pressure signal for volume controlled ventilation |
| topic | QA75 Electronic computers. Computer science |
| url | http://umpir.ump.edu.my/id/eprint/29303/1/A%20Mathematical%20Model%20of%20Lung%20Functionality%20using%20Pressure%20Signal%20for%20Volume-Controlled%20Ventilation.pdf http://umpir.ump.edu.my/id/eprint/29303/2/A%20Mathematical%20Model%20of%20Lung%20Functionality%20using%20Pressure%20Signal%20for%20Volume-Controlled%20Ventilation.pdf |
| work_keys_str_mv | AT alhetarihusamy amathematicalmodeloflungfunctionalityusingpressuresignalforvolumecontrolledventilation AT kabirmnomani amathematicalmodeloflungfunctionalityusingpressuresignalforvolumecontrolledventilation AT alrumaimamahmouda amathematicalmodeloflungfunctionalityusingpressuresignalforvolumecontrolledventilation AT alnaggarnomanq amathematicalmodeloflungfunctionalityusingpressuresignalforvolumecontrolledventilation AT alginahiyasserm amathematicalmodeloflungfunctionalityusingpressuresignalforvolumecontrolledventilation AT hasanmdmunirul amathematicalmodeloflungfunctionalityusingpressuresignalforvolumecontrolledventilation AT alhetarihusamy mathematicalmodeloflungfunctionalityusingpressuresignalforvolumecontrolledventilation AT kabirmnomani mathematicalmodeloflungfunctionalityusingpressuresignalforvolumecontrolledventilation AT alrumaimamahmouda mathematicalmodeloflungfunctionalityusingpressuresignalforvolumecontrolledventilation AT alnaggarnomanq mathematicalmodeloflungfunctionalityusingpressuresignalforvolumecontrolledventilation AT alginahiyasserm mathematicalmodeloflungfunctionalityusingpressuresignalforvolumecontrolledventilation AT hasanmdmunirul mathematicalmodeloflungfunctionalityusingpressuresignalforvolumecontrolledventilation |