Ruhwedel was traded to the Rangers from the Penguins on Friday in exchange for a 2027 fourth-round pick.
Ruhwedel (undisclosed) feels fine after exiting Monday's 3-0 win over Seattle for precautionary reasons and should be available Saturday versus Vegas, per Wes Crosby of NHL.com.
Ruhwedel (undisclosed) was injured in the third period of Monday's 3-0 win over Seattle.
Ruhwedel scored on his only shot in Monday's 4-1 win over the Flyers.
Ruhwedel (lower body) was removed from injured reserve Saturday, per the NHL media site.
Ruhwedel (lower body) has begun skating and joined the Penguins on their three-game road trip, Penguins play-by-play announcer Josh Getzoff reports Monday.
Ruhwedel (lower body) has been placed on injured reserve Tuesday, per the NHL media site.
Ruhwedel (lower body) is considered week-to-week according to coach Mike Sullivan, Pens Inside Scoop reports Tuesday.
Ruhwedel recorded two assists in Friday's 5-4 loss to the Islanders.
Ruhwedel hasn't recorded a point since Nov. 11 versus Toronto, which is his only point this season.