Desjardins was released from his professional tryout agreement with the Rangers on Tuesday.
Desjardins (suspension) has served his two-game ban for an illegal check.
Desjardins agreed to a professional tryout contract with the Rangers on Wednesday, Larry Brooks of the New York Post reports.
Desjardins (lower body) didn't make the trip to Nashville, effectively ruling him out for Tuesday's tilt, Brian Hedger of The Athletic reports.
Desjardins (lower body) is close to returning but isn't expected to play in Game 2 against Nashville on Saturday, Mark Lazerus of the Chicago Sun-Times reports.
Desjardins (lower body) isn't in the projected lineup for Thursday's Game 1 against Nashville.
Desjardins (lower body) won't be in the lineup for Saturday's regular-season finale against the Kings, Mark Lazerus of the Chicago Sun-Times reports.
Desjardins is listed as day-to-day due to a lower-body injury, Eric Lear of Blackhawks TV reports.
Desjardins hasn't tallied a single point in 31 games this season.
Desjardins will be a healthy scratch for Sunday's game against the Stars, Tracey Myers of CSN Chicago reports.