Kaiser was sent to AHL Rockford on Friday, per Charlie Roumeliotis of WGN Radio.
Kaiser (illness) was taken off injured reserve Thursday.
Coach Luke Richardson said Monday that Kaiser (illness) will likely be available late in Chicago's season-opening road trip or shortly after, Ben Pope of the Chicago Sun-Times reports.
Kaiser (illness) was placed on injured reserve Friday, Mario Tirabassi of CHGO Sports reports.
Kaiser (undisclosed) was cleared Tuesday and should be back on the ice soon, Charlie Roumeliotis of NBC Sports Chicago reports.
Kaiser (undisclosed) didn't practice Monday, per Charlie Roumeliotis of NBC Sports Chicago.
Kaiser was loaned to AHL Rockford on Monday, per Ben Pope of the Chicago Sun-Times.
Kaiser notched an assist, two blocked shots, two PIM and a plus-2 rating in Saturday's 5-4 overtime win over the Sharks.
Kaiser was recalled from AHL Rockford on Monday, per CapFriendly.
Kaiser was recalled from AHL Rockford on Saturday.