This does not sound too market ready but is a proof of principal. It is certainly possible. Thus a reset pill pack that forces alteration is also plausible.
Something like that would be valuable if only to end the induced time lag that is very uncomfortable.
Better yet it would be nice to reestablish normal sleeping patterns quickly and decisively. Most of us do get our sleep pattern thrown off and restoration is often never the same. .
Scientists hit upon new reset button for biological clocks
February 2, 2015