Kitea Health Case Study on Brain Implant Development

This case study details Kitea Health's innovative approach to developing a safety-critical brain implant system designed for managing hydrocephalus. The document outlines the challenges faced by Kitea Health in creating firmware for their implantable Kitea Sensor and handheld Kitea Wand, which provides real-time data to clinicians. Key challenges included achieving systematic risk control in compliance with IEC 62304 Class B, managing the complexity of over 1,000 unit test cases, and automating the testing environment. The company selected Parasoft C/C++test as their solution, which provided a unified platform for unit testing and static code analysis, ensuring compliance with medical device standards. The results included a significant reduction in firmware development time, with the entire suite of tests now running in just 30 minutes, and achieving high code coverage metrics. The integration of this testing solution has fundamentally transformed their development process, enhancing safety and regulatory readiness for clinical trials.