The invention discloses an artificial throat device for assisting swallowing and a use method. The device comprises a plurality of electrodes used for electrically stimulating muscles for retraction,a pulse generator used for transmitting an electrical pulse signal to the electrodes, a first sensor used for detecting a swallowing start action, an implant, a first controller, a first power sourceand a collar used for being hung around the neck. A movable body, a fixed body and a bracket body can separately rotate around a flexible body to enable every two bodies to be opened or closed, and ashielding film is arranged on the front sides of the movable body and fixed body. According to the technical scheme, on the basis of electrically stimulating the swallowing-related muscles, the action state of the epiglottis in a swallowing process of food is monitored, the shielding film is introduced for replacing the epiglottis to cover a tracheal throat when it is necessary to prevent aspiration, and quick and direct determination of a swallowing muscle stimulation effect and effective training of the swallowing muscles are facilitated.