ELECTROSTATIC CHARGES GENERATED ON THE SURFACE OF EYE DRAPES DURING SURGERY | ||||
| Journal of the Egyptian Society of Tribology | ||||
| Volume 21, Issue 3, July 2024, Page 21-29 PDF (344.66 K) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/jest.2024.366463 | ||||
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| Authors | ||||
A. M. Al-Kabbany 1; M. K. Mohamed1; Eyad M. A.1; M. M. Youssef2; W. Y. Ali1
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| 1Department of Production Engineering and Mechanical Design, Faculty of Engineering, Minia University, El-Minia, Egypt. | ||||
| 2Department of Automobiles and Tractors, Faculty of Engineering, Minia University, El-Minia, Egypt. | ||||
| Abstract | ||||
| In eye surgery, eye drapes are used to separate and protect the eye area during surgical operations and medical tests. They are often made of non-woven fabrics made of polypropylene (PP) and polyethylene (PE) film. They are sterile to prevent contact with unsterile surfaces and to maintain the sterility of surrounding surfaces and the medical equipment. The present work investigates the electrostatic charges (ESC) generated on the surface of the eye drapes and doctor gown during surgery when they touch each other. The experiments in the present work showed that it was found that at dry contact, the generated ESC significantly increased when the load increased. Because human skin of the patient is good conductor, ESC generated on eye drape was lower than that observed for doctor gown. Sliding of the gown on eye drape showed higher intensity of ESC compared to contact/separation. It was observed that water wet surfaces exhibited higher ESC values in both contact/separation and sliding accumulated on the surface of eye drape. As result of that, an electric field may be generated and disturb the performance of the electronic appliances used in surgery. Finally, it is recommended to replace latex gloves by PE ones. | ||||
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