[Research progress of metal micro-battery dressings in wound repair].

Q3 Medicine Zhonghua shao shang za zhi = Zhonghua shaoshang zazhi = Chinese journal of burns Pub Date : 2023-06-20 DOI:10.3760/cma.j.cn501225-20220926-00416

J M Chen, M Chen, X C Ren, W C Chen, N Wang, J W Li

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Abstract

To develop the dressings that can both inhibit bacterial infection and actively promote healing is of great importance for wound repair and the development of medical technology. Electrical stimulation has multiple roles in wound healing, including hemostasis, antibacterial, anti-inflammatory, guidance of cell migration, promotion of re-epithelialization, and proliferation of cells. Metal micro-battery can provide a stable source of electrical stimulation energy without an external power source. Thus, the integration of metal micro-battery with medical dressings opens up new opportunities for the wireless application of electrical stimulation in wound repair. In this review, the mechanism of the effect of electrical stimulation on wound healing is systematically presented, then recent advances in metal micro-battery dressings, including preparation methods, antibacterial performance, and healing properties are mainly introduced, and the current challenges and prospects of metal micro-battery dressings are also provided.

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【金属微电池敷料在创伤修复中的研究进展】。

开发既能抑制细菌感染又能积极促进愈合的敷料，对伤口修复和医疗技术的发展具有重要意义。电刺激在伤口愈合中具有多种作用，包括止血、抗菌、抗炎、引导细胞迁移、促进上皮再形成和细胞增殖。金属微电池可以在没有外部电源的情况下提供稳定的电刺激能量源。因此，金属微电池与医用敷料的集成为电刺激在伤口修复中的无线应用开辟了新的机遇。本文系统地介绍了电刺激对伤口愈合的影响机制，重点介绍了金属微电池敷料的制备方法、抗菌性能和愈合性能等方面的最新进展，并对金属微电池绷带目前面临的挑战和前景进行了展望。

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来源期刊

Zhonghua shao shang za zhi = Zhonghua shaoshang zazhi = Chinese journal of burns Medicine-Medicine (all)

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8511

期刊介绍： The Chinese Journal of Burns is the most authoritative one in academic circles of burn medicine in China. It adheres to the principle of combining theory with practice and integrating popularization with progress and reflects advancements in clinical and scientific research in the field of burn in China. The readers of the journal include burn and plastic clinicians, and researchers focusing on burn area. The burn refers to many correlative medicine including pathophysiology, pathology, immunology, microbiology, biochemistry, cell biology, molecular biology, and bioengineering, etc. Shock, infection, internal organ injury, electrolytes and acid-base, wound repair and reconstruction, rehabilitation, all of which are also the basic problems of surgery.