DETERMINATION OF ACCEPTABILITY OF INSULATED GROUND ELECTRICAL RECEPTACLES IN ICUS

确定 ICUS 中绝缘接地插座的可接受性

• 批准号: 3937352
• 负责人: R CORSEY
• 金额: --
• 依托单位: DIVISION OF RESEARCH SERVICES
• 依托单位国家: 美国
• 资助国家: 美国
• 起止时间: 至
• 项目状态: 未结题
• 来源: https://reporter.nih.gov/project-details/3937352
• 关键词: bioengineering /biomedical engineering; computer assisted patient care; critical care; electromagnetic radiation; radiobiology

Insulated ground electrical receptacles are specially constructed to provide a "clean" ground for computer equipment and other equipment which may be adversely affected by spurious electromagnetic radiation. The offending electrical signals are thought to be transmitted through the air and through conductors connected to the building ground. Insulated ground receptacles impose an insulator between the equipment ground and the building ground structure to keep electrical noise from passing from the building ground to the equipment grounded. The insulator eliminates the redundant grounding regular receptacles provide and may be thought of as lowering the degree of safety. This may not be tolerable in critical care areas of the hospital such as ICU's and operating rooms. This study will investigate the noise advantages and the safety disadvantages of insulated ground receptacles.

绝缘接地电插座是专门构造的 为计算机设备和其他设备提供“干净”的地面， 可能受到杂散影响的设备 电磁辐射 令人讨厌的电信号是 被认为通过空气和导体传播 连接到建筑物的地面。 绝缘接地插座 在设备接地与建筑物之间加设绝缘体 接地结构，以防止电噪声从 建筑物接地至设备接地。 绝缘体 消除了常规插座提供的冗余接地， 可能被认为是降低了安全性。 这可能不 在医院的重症监护区（如ICU）是可耐受的 和手术室 这项研究将调查噪音 绝缘接地的优点和安全缺点 容器。