Wound dressing

The invention discloses a wound dressing. The wound dressing comprises a base material, an insulating layer, at least one ion slow release body and at least one electrode, the insulating layer is arranged on the base material, the at least one ion slow-release body is arranged on the insulating layer, and the ion slow-release body further comprises a plurality of ions. The electrode is disposed on the insulating layer such that the electrode and the plurality of ions are respectively used as an electron donor and an electron acceptor. 本发明公开了一种伤口敷料，包括基材、绝缘层、至少一离子缓释体、以及至少一电极。绝缘层设置于基材上，至少一离子缓释体则设置于绝缘层，离子缓释体进一步包括多个离子。电极设置于绝缘层上，使得电极以及多个离子分别作为一电子供应体以及一电子接受体。