医疗电气设备.第1-9部分:基本安全和重要性能的一般要求.附属标准:环境意识设计的要求

[中文适用范围]： 本国际标准适用于减少医疗电气设备（以下简称ME设备）对环境的不利影响。医疗电气系统不属于本并列标准的范围。 [外文原描述]： IEC 60601-1-9:2007 The objective of this collateral standard is to improve the environmental impact for the entire range of medical electrical equipment, taking into account all stages of the product life cycle: - product specification; - design; - manufacturing; - sales, logistics, installation; - use; - end of life management. This means protecting the environment and human health from hazardous substances, conserving raw materials and energy, minimizing the generation of waste, as well as minimizing the adverse environmental impacts associated with waste. The criteria needed to reach this goal must be integrated into all stages of the medical electrical equipment life cycle from the specification stage to end of life management. The environmental impacts of me equipment through all life-cycle stages are determined from the medical electrical equipment's environmental aspects defined during the identification of need, product planning, and design stages. Consideration of environmental aspects as early as possible in these stages can produce numerous benefits that might include lower costs, stimulation of innovation and creativity, and increased knowledge about the product. It can also provide new business opportunities, and improved product quality as well as reduction of adverse environmental impacts. The assessment of the environmental aspects and impacts of medical electrical equipment is a developing science and it is anticipated that this collateral standard will require periodic updating as the science develops. The requirements given in this collateral standard do not replace national or international laws and regulations. Environmental protection is one element of the overall risk management process as required by the general standard. The acceptability of medical electrical equipment's environmental impacts are balanced against other factors, such as the product's intended function, performance, safety, cost, marketability, quality, legal and regulatory requirements. This balance can differ depending on the intended function of the medical electrical equipment. For example, a solution appropriate for life-saving or life-supporting medical electrical equipment might not be appropriate for a device intended to correct a minor ailment. A manufacturer of medical electrical equipment might have to justify, as a result of risk management, that a medical benefit outweighs the associated adverse environmental impacts.