A skin repair device comprises a chamber, an electrode module, a reaction hood, and a power supply device. The electrode module comprises a first electrode and a second electrode arranged inside the chamber. The reaction hood is connected, in a detachable manner, to the chamber and has an opening. The reaction hood is formed with a reaction space that is in communication with the opening, at least one first output port in communication with the chamber and the reaction space, and at least one second output port. The second output port is in communication with the reaction space to allow a second gas to enter the reaction space. The power supply device is electrically connected to the electrode module to cause the electrode module to generate plasma upon receiving the first gas and the plasma enters the reaction chamber through the first output port to be mixed with the second gas.一種皮膚修護裝置,包含一腔體、一電極模組、一反應罩,及一電源供應器。該電極模組包括設置於該腔體內的一第一電極與一第二電極。該反應罩可分離地連接該腔體並具有一開口,且該反應罩形成有一與該開口連通之反應空間、至少一連通該腔體與該反應空間的第一輸出口,及至少一第二輸出口,該第二輸出口連通該反應空間以供一第二氣體進入該反應空間。該電源供應器電連接該電極模組以使該電極模組在接受該第一氣體後產生電漿,該電漿經該第一輸出口進入該反應空間以與該第二氣體混合。1‧‧‧第一氣體儲存單元11‧‧‧第一氣瓶12‧‧‧第一管線2‧‧‧第二氣體儲存單元21‧‧‧第二氣瓶22‧‧‧第二管線3‧‧‧腔體31‧‧‧第一輸送管4‧‧‧匯流排5‧‧‧電極模組51‧‧‧第一電極52‧‧‧第二電極6‧‧‧反應罩61‧‧‧開口62‧‧‧內周面621‧‧‧底部622‧‧‧圍繞部623‧‧‧反應空間63‧‧‧第一輸出口64‧‧‧第二輸出口7‧‧‧電源供應器71‧‧‧第一電線72‧‧‧第二電線
