TACAM harnesses aerospace manufacturing technology in fight against cancer
It may not look like much, but the panel pictured at left — built by staff at Red River College’s Technology Access Centre for Aerospace and Manufacturing (TACAM) — is a powerful weapon in CancerCare Manitoba’s fight to save lives.
Dave Austin, a program facilitator for TACAM, says the panels are fabricated by hand using the same materials, equipment and processes that students in RRC’s Aerospace Manufacturing program use to create aircraft paneling.
“The process is simply a matter of getting the materials (graphite and aluminum) cut into the size they need, and pressing them together to create a solid piece.”
The compressed sheet is heated in an oven for 90 minutes and then cooled, removing the air to ensure the plies bond. The result is a quarter-inch, 30-ply aerospace-grade sheet of carbon fibre.
From each panel, CancerCare fabricates indexing bars designed to help cancer patients maintain the same body position across multiple radiation treatments.
Chad Harris, a member of the Department of Medical Devices at CCMB, says the carbon fibre has unique properties that make it especially useful for radiation treatment.
“When you’re firing a beam of radiation at a tumour, it’s critical to maintain an exact distance between the beam and the tumour each time you do it.” Read More →