Patent ID: 11882377
Assignee: SONY OLYMPUS MEDICAL SOLUTIONS INC.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H  A | IPC A  H

Claim 3:
4. A control device comprising:
generation circuitry configured to output a field signal to a medical imaging device;
first detection circuitry configured to detect a horizontal synchronization signal from video data output from the medical imaging device, the video data including at least the horizontal synchronization signal;
a monitoring circuitry configured to monitor whether or not an abnormality occurs in one frame period of the video data based on a period of the horizontal synchronization signal detected by the first detection circuitry for a predetermined n-th time after polarity of the field signal is switched; and
a controller configured to:
acquire an identification signal for identifying a type of the medical imaging device, and
determine based on the identification signal whether or not a vertical synchronization signal is included in the video data.