In his most recent trip to Tanzania, TriMedx Foundation Volunteer Shannon McNutt (a TriMedx senior imaging service technician for St. Thomas and Baptist hospitals in Nashville, TN), worked on repairing the GE CT that was originally installed in 2009. He describes the overall project as an act of persistence and dedication. In order to fully appreciate his comments, we must go back in time.
In late 2009, Shannon and fellow volunteer Eric Fannin (imaging service engineer at Carondelet St. Joseph/St. Mary’s Hospital, MO) were recruited by TriMedx Foundation to install the CT and contrast injector. Eric inventoried and prepared the CT in Minneapolis for shipment to Tanzania. Then in December, Eric and Shannon traveled to Arusha Lutheran Medical Center (ALMC) to install the device. This was the first CT in the City of Arusha (est. population 1 million) with the capacity to save and impact hundreds of lives.
The system was fully installed and booted up with no errors and an X-ray tube calibration completed successfully. Then, the power went out and the system failures began: Image Generator (IG), complete Octane computer, O2 computer audio module and hard drive.
Since 2009, the volunteer team has ordered and tested numerous parts, coordinated conference calls, waited six months for parts to clear customs, traveled to ALMC, installed a UPS for the Operator Console as well as an Incoming power TVSS Transient Voltage Surge Suppressor, and educated hospital administration of facilities and environmental concerns and issues.
When Shannon went to Tanzania in April, he went with eyes wide open to the challenges of local resources and logistics. While there, he installed a power surge protector, which was put into action the first day when the power went out twice and it logged 200,000 surges from early morning until 5pm.
While still facing challenges, he was able to get the CT software to work on the current console. However, the board they replaced in 2009 has started to fail and replacement parts will need to be ordered. He will be working in Nashville to put together instructions on system reboots, restores and minor calibration procedures for the technicians to use for reference.
Since his return, Shannon and the ALMC administration are continuing to research the required steps to repair the CT to a functional status and maintain its functionality. Please continue to pray for wisdom and discernment as the team continues their work on this project.