Unfortunately there isn't, which is a shame because I think that'd be a great degree combination. At this time the only biomed double degrees available are with commerce, law or science. In the past there was one with engineering but I think they've scrapped it as of this year.
I have a friend doing biomed/eng this year, so it's definitely run this year. Not sure if they might be scrapping it for next year, though based on
this, I think it will still run.
For Blondie, you COULD do arts/science, and then major in a bunch of bio units in the science part. Not the same thing as biomed, but I'm sure you could find something that science offers that is similar enough to biomed to satisfy you? Just an alternative idea, not sure how similar science units are to biomed units.
Curiously, why this combination? There might be some degree combination that could help you if we knew the specifics (also because I'm really curious to see why you want to do both, so I'ma just be nosy

)