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Published on: February 16, 2024
Device to provide intuitive assistance in laparoscope holding
A Minor1, R Ordorica, J Villalobos
1Bioelectronics Department, Centro de Investigación y de Estudios Avanzados del IPN, Av. IPN 2508, C.P. 07300 Mexico, D.F., Mexico, aminor@cinvestav.mx
Annals of Biomedical Engineering
|January 7, 2009
Summary
This study introduces an autonomous laparoscopic navigation device to minimize delay and optimize real-time optical adjustments. The intuitive mechatronic system enhances surgical precision and control during procedures.
Area of Science:
- Robotics
- Surgical Technology
- Mechatronics
Background:
- Minimally invasive surgery (MIS) requires precise instrument control.
- Current laparoscopic procedures can suffer from latency and suboptimal optical adjustments.
- A need exists for enhanced navigation systems in laparoscopic surgery.
Purpose of the Study:
- To develop and evaluate a novel autonomous navigation device for laparoscopes.
- To reduce latency and enable real-time optical adjustments during laparoscopic procedures.
- To create an intuitive mechatronic system for improved surgical navigation.
Main Methods:
- Design of an intuitive mechatronic device with three degrees of freedom and one active articulation.
- Implementation of autonomous laparoscope handling.
- Utilization of the insertion point as an invariant navigation reference.
- Definition of an inverted cone-shaped workspace.
Main Results:
- The developed device autonomously handles the laparoscope.
- The system allows for real-time optical adjustments.
- Latency is reduced through autonomous control.
- The device operates within a defined, cone-like workspace.
Conclusions:
- The proposed autonomous navigation device offers a promising solution for enhancing laparoscopic surgery.
- Real-time adjustments and reduced latency contribute to improved surgical precision.
- The intuitive mechatronic design facilitates easier integration and use in surgical settings.
