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Related Experiment Videos

Floating operator chair

K Sugita, S Kobayashi, K Matsuo

    Neurosurgery
    |October 1, 1982
    PubMed
    Summary

    A new operator chair for microneurosurgery offers surgeons enhanced positioning and control. This comfortable, multifunctional tool minimizes fatigue and supports refined surgical techniques.

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    Area of Science:

    • Neurosurgery
    • Surgical Technology
    • Ergonomics

    Background:

    • Microsurgery demands precise surgeon positioning and instrument control.
    • Prolonged surgical procedures can lead to surgeon fatigue, potentially impacting performance.
    • Existing surgical chairs may lack the necessary adjustability and integrated controls for complex procedures.

    Purpose of the Study:

    • To introduce and evaluate a novel operator chair designed for microneurosurgery.
    • To assess the chair's capabilities in enhancing surgeon comfort, positioning, and instrument accessibility.
    • To determine the chair's potential impact on surgical technique refinement and fatigue reduction.

    Main Methods:

    • A newly designed operator chair featuring a floor-stand suspended, adjustable horizontal arm with magnetic locks was developed.
    • The chair's height is electrically controlled, and a one-piece footplate integrates 18 switches for various surgical instruments.
    • The chair's functionality was assessed in the context of microneurosurgical applications.

    Main Results:

    • The chair provides instantaneous positioning in a horizontal plane via magnetic locks.
    • Electrical height control and an integrated 18-switch footplate offer comprehensive control over surgical equipment.
    • The design prioritizes surgeon comfort and facilitates refined surgical maneuvers.

    Conclusions:

    • The newly designed operator chair is a significant advancement in microneurosurgical tools.
    • It effectively minimizes surgeon physical fatigue and supports the execution of refined techniques.
    • This multifunctional chair enhances the overall capabilities of the surgical team during complex procedures.

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