At the MedTech project day, October 2010, a number of DRCMR student projects were announced and presented (large file - be patient when you download). The projects are expected to start in 2011. Contact information and project descriptions are on the MedTech homepage. Let us know if you are interested in these or similar projects.
On the DRCMR homepage you can also search earlier student projects, that may serve as inspiration for questions about new projects.