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Authors: Ali Al Hadi Orabi Al Haddad 1 ; Nour Mansour 1 ; Wassim Salameh 2 ; Ali Cherry 3 ; Bassam Hussein 4 ; Houssein Hajj Hassan 5 and Mohamad Hajj-Hassan 1

Affiliations: 1 Department of Biomedical Engineering, Lebanese International University, Bekaa, Lebanon ; 2 Department of Mechanical Engineering, The International University of Beirut, Beirut, Lebanon ; 3 Department of Biomedical Engineering, The International University of Beirut, Beirut, Lebanon ; 4 Department of Industrial Engineering, The International University of Beirut, Beirut, Lebanon ; 5 Faculty of Health Sciences, Al Maaref University, Beirut, Lebanon

Keyword(s): Laparoscopy, Defogging, Modeling.

Abstract: This paper addresses the common issue of laparoscopic lens fogging (LLF), which hampers the surgeon's visibility and prolongs procedures. The proposed solution involves an advanced electrical defogging system utilizing a thin, conductive transparent material in different configurations such as circular disk and concentric spiral models. These configurations generate consistent heat on the lens surface, minimizing the temperature difference between the lens and the inside of the body. The ideal results were achieved with a 14-circle ITO model, maintaining a constant 310 K (37°C) on the lens surface. Through detailed simulations and modeling, this research demonstrates the effectiveness of the proposed system in maintaining a fog-free lens, ultimately reducing operational delays and enhancing both surgical efficiency and patient safety in laparoscopic procedures.

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Paper citation in several formats:
Al Haddad, A. H. O., Mansour, N., Salameh, W., Cherry, A., Hussein, B., Hassan, H. H. and Hajj-Hassan, M. (2025). Modeling of an Electric-Based Defogging System for Laparoscopy. In Proceedings of the 18th International Joint Conference on Biomedical Engineering Systems and Technologies - BIODEVICES; ISBN 978-989-758-731-3; ISSN 2184-4305, SciTePress, pages 139-142. DOI: 10.5220/0013133200003911

@conference{biodevices25,
author={Ali Al Hadi Orabi {Al Haddad} and Nour Mansour and Wassim Salameh and Ali Cherry and Bassam Hussein and Houssein Hajj Hassan and Mohamad Hajj{-}Hassan},
title={Modeling of an Electric-Based Defogging System for Laparoscopy},
booktitle={Proceedings of the 18th International Joint Conference on Biomedical Engineering Systems and Technologies - BIODEVICES},
year={2025},
pages={139-142},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0013133200003911},
isbn={978-989-758-731-3},
issn={2184-4305},
}

TY - CONF

JO - Proceedings of the 18th International Joint Conference on Biomedical Engineering Systems and Technologies - BIODEVICES
TI - Modeling of an Electric-Based Defogging System for Laparoscopy
SN - 978-989-758-731-3
IS - 2184-4305
AU - Al Haddad, A.
AU - Mansour, N.
AU - Salameh, W.
AU - Cherry, A.
AU - Hussein, B.
AU - Hassan, H.
AU - Hajj-Hassan, M.
PY - 2025
SP - 139
EP - 142
DO - 10.5220/0013133200003911
PB - SciTePress

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