This creation is a magnetic device applied to drooping eyelids and incompletely closed eyelids, which includes: a wearable device, an optical sensor, an electromagnet device, a physiological signal acquisition module, and a magnetic element； the optical sensor The device is mounted on the wearable device, the electromagnet device is set up on the wearable device, the physiological signal acquisition module is electrically connected to the optical sensor and the electromagnet device, and the magnetic attraction element is installed on Abnormal eyelids or implanted in the upper eyelids, whether to attract the electromagnet device； applied to drooping eyelids, the electromagnet device will suck it upwards when the eye is opened, and when the eye blinks, the physiological signal is captured The module compares a reference light of the optical sensor with the reflected light passing behind the outer condyle of the eye, and energizes the electromagnet device to temporarily lose the attraction between the electromagnet device and the magnetic element to make the abnormality The eyelid can be completely closed, and the same can be applied to the condition of incomplete eyelid closure.本創作係為一種應用於眼瞼下垂及眼瞼閉合不全的磁力裝置，其包含：一穿戴裝置、一光學感應器、一電磁鐵裝置、一生理訊號擷取模組及一磁吸元件；該光學感應器係裝設於該穿戴裝置上，該電磁鐵裝置係架設於該穿戴裝置，該生理訊號擷取模組與該光學感應器及該電磁鐵裝置電性連接，該磁吸元件係裝設於異常眼瞼上或植入上眼瞼內，與該電磁鐵裝置相吸與否；應用於眼瞼下垂，當要開眼時該電磁鐵裝置會將它往上吸，當要眨眼時，該生理訊號擷取模組會比較該光學感應器的一基準光線與經眼外眥後方的反射光線，並將該電磁鐵裝置通電，使該電磁鐵裝置與該磁吸元件之間暫時失去吸力，以讓該異常眼瞼能完全閉合，同理也可應用於眼瞼閉合不全的狀況。
