The dynamic continuous blood glucose monitor comprises a needle assisting device
assembly, the needle assisting device
assembly comprises a main shell, a push rod base and a push rod, the push rod base and the push rod are movably arranged in the main shell, and an emission spring is arranged between the push rod base and the push rod; the needle
assembly comprises a needle clamp and a needle seat which are fixedly assembled, and a needle withdrawing spring is arranged between the needle clamp and the push rod; and the bottom cover is detachably assembled on the main shell. The dynamic continuous blood glucose monitor has the advantages of being simple and reasonable in structural design and easy and convenient to operate, and during use, feeding and withdrawing of the auxiliary needle and smooth implantation of the sensor probe into the
human body can be automatically completed only by pressing the main shell; the detachable bottom cover structural design avoids potential safety hazards caused by
exposure of structures such as a CGM sensor and an auxiliary needle, and after the device is used once, when the device needs to be used again, a new CGM module is loaded below the main shell again, meanwhile, structures such as the push rod, the push rod seat and the needle clamp are reset, and the bottom cover is screwed back, so that the device is convenient to use. Therefore, the dynamic continuous blood glucose monitor can be reused, and waste is avoided.