Single port access surgery with a novel Port Camera system.

Area of Science:

• Minimally Invasive Surgery
• Surgical Technology
• Medical Devices

Background:

• Single Port Access (SPA) surgery aims to reduce invasiveness but often requires specialized equipment and assistance.
• Existing SPA setups can be costly and complex, necessitating integrated solutions.

Purpose of the Study:

• To design, build, and test a novel, integrated port camera system for SPA laparoscopic surgery.
• To enhance SPA by reducing port size, equipment cost, and the need for an assistant.
• To evaluate the device's video performance, user efficiency in simulated tasks, and effectiveness in live surgery.

Main Methods:

• Development of an integrated SPA port camera with an on-patient LCD, camera module, and LED light source.
• Comparison of video performance against a leading industry laparoscope.
• User evaluation study involving simulated laparoscopic tasks.
• Assessment during live porcine surgery.

Main Results:

• The SPA Port Camera demonstrated superior video system performance compared to an industry-standard high-definition laparoscope.
• Simulated laparoscopic tasks showed comparable efficiency with the SPA Port Camera versus traditional SPA configurations.
• Live porcine surgery identified several practical shortcomings of the device.

Conclusions:

• The integrated SPA Port Camera shows potential for cost savings and comparable performance in simulated environments.
• Further development is needed to address limitations observed during live surgical procedures.
• The device represents a novel approach to simplifying SPA instrumentation.