The DOI displayed above is for this specific version of this dataset, which is currently the latest. Newer versions may be published in the future. For a link that will always point to the latest version, please use
DOI: 10.4121/662e52f3-7683-431f-a980-3db97c7ede03

Robertson, Daniel; van Duijn, Matthijs; Horeman, Tim (2025): Data underlying the publication: The influence of prolonged instrument manipulation on gas leakage through trocars. Version 1. 4TU.ResearchData. dataset. https://doi.org/10.4121/662e52f3-7683-431f-a980-3db97c7ede03.v1

Categories

• Biomedical Engineering
• Engineering

Keywords

gas leakage instrument manipulation Laparoscopy minimally-invasive surgery trocar

Licence

CC BY 4.0

Interoperability

• RO-Crate Metadata

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by Daniel Robertson , Matthijs van Duijn, Tim horeman

The study aimed to determine whether longer manipulation by laparoscopic instruments would mechanically wear out the seal of laparoscopic trocars and cause gas leakages. Using a surgical model, we used an electric actuator to create the motion between the instruments and trocars. The gas flow was measured using a gas flow sensor as well as the abdominal pressure inside the cavity.

The data consists of one TDMS file for each of the trocars that was tested. The raw data for gas flow, abdominal pressure and instrument insertion height are contained within the file in the tabs for each step of the measurement protocol.

History

• 2025-08-17 first online, published, posted

Publisher

4TU.ResearchData

Format

TDMS

Associated peer-reviewed publication

The influence of prolonged instrument manipulation on gas leakage through trocars

Organizations

TU Delft, Faculty of Mechanical Engineering, Department of Biomechanical Engineering