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Reference tool kinematics-kinetics and tissue surface strain data during fundamental surgical acts
Tyler Schimmoeller1,2, Erica E Neumann1,2, Tara F Nagle1,3
1Department of Biomedical Engineering, Cleveland Clinic, Cleveland, Ohio, USA.
Scientific Data
|January 17, 2020
Summary
This study collected foundational mechanical data on human tissue during surgical procedures. This data enhances surgical simulations and aids in developing autonomous surgical systems.
Area of Science:
- Biomechanical Engineering
- Surgical Simulation
- Robotics
Background:
- Haptic surgical simulations are valuable medical training tools.
- Previous simulations lacked realistic human tissue mechanical data.
- Fundamental surgical actions require precise mechanical understanding.
Purpose of the Study:
- To gather foundational mechanical data on human tissue during common surgical procedures.
- To enhance the realism of haptic surgical simulations.
- To provide mechanical specifications for autonomous surgical systems.
Main Methods:
- Utilized four novel surgical tools on human cadaver leg specimens.
- Recorded tool kinematics and kinetics during procedures.
- Measured topical three-dimensional strain on tissue.
Main Results:
- Collected comprehensive motion and load signatures for cutting, suturing, retracting, pinching, and indenting.
- Generated realistic mechanical response data for human tissue.
- Established a dataset for validating surgical simulations and robotic systems.
Conclusions:
- The collected data significantly advances the development of authentic surgical simulations.
- This foundational biomechanical data is crucial for creating sophisticated autonomous surgical systems.
- The study provides a new benchmark for surgical tool-tissue interaction research.
