醫(yī)用電氣設(shè)備電磁兼容整改中電磁屏蔽技術(shù)的應(yīng)用
【摘要】本文闡述了醫(yī)用電氣設(shè)備電磁兼容測試、電磁屏蔽技術(shù)、屏蔽材料以及電磁兼容測試中電磁屏蔽技術(shù)的應(yīng)用,選取發(fā)射試驗(yàn)無線電業(yè)務(wù)的保護(hù)(輻射騷擾)和抗擾度試驗(yàn)靜電放電(ESD)進(jìn)行案例分析,利用電磁屏蔽技術(shù)討論整改措施,為醫(yī)用電氣設(shè)備電磁兼容整改提供新的思路。
【關(guān)鍵詞】電磁屏蔽;醫(yī)用電氣設(shè)備;電磁兼容;整改;屏蔽材料
【DOI編碼】10.3969/j.issn.1674-4977.2024.05.047
Application of Electromagnetic Shielding Technology in the Rectification of Electromagnetic Compatibility of Medical Electrical Equipment
LIU Peng1, WANG Hongyang1, CHEN Rui2
(1.Liaoning Medical Device Test Institute, Shenyang 110171, China; 2.China Taier System Laboratory, Beijing 100000, China)
Abstract: This article elaborates on the electromagnetic compatibility testing, electromagnetic shielding technology, shielding materials, and the application of electromagnetic shielding technology in electromagnetic compatibility testing of medical electrical equipment. It selects the protection (radiation disturbance) and immunity test electrostatic discharge (ESD) of radio services in emission testing for case analysis, and uses electromagnetic shielding technology to discuss rectification measures, providing new ideas for the electromagnetic compatibility rectification of medical electrical equipment.
Keywords: electromagnetic shielding; medical electrical equipment; electromagnetic compatibility; rectification; shielding materials
0引言
近年來,隨著電子信息和電氣技術(shù)的迅速發(fā)展,醫(yī)療機(jī)構(gòu)中廣泛應(yīng)用了多種電子電氣設(shè)備,包括有源醫(yī)療器械。(剩余4074字)