Lanigan's shutout was his first of the season for Medicine Hat (19-20-3), which also got goals from Trevor Cox, Jacob Doty and Gavin Broadhead.
Payton Lee made 30 saves for Vancouver (11-31-0).
Penner scored 1:21 into his 33rd game for his hometown team, and later assisted on Broadhead's late marker.
Doty's goal extended his scoring streak to five games, while Elgin Pearce had an assist to extend his points streak to eight contests.
(Medicine Hat News)Suggest a correction