A medical image recording system easily obtains information about a device, etc. used at the time of an examination without conscious effort on operator's part, and records image information and the device information, which are obtained at the time of the examination, by making a 1-to-1 association between them. The system includes at least an image information obtaining unit obtaining an observation image at the time of an examination for a medical treatment, a device information obtaining unit obtaining information about a device used at the time of the examination, and a recording unit recording information composing of the image information obtained by the image information obtaining unit and the device information obtained by the device information obtaining unit, as a piece of associated information.