Designed for use in the MR magnet room and throughout the MR suite, the MR400 is a self‐
contained mobile patient monitoring system. The MR400 features a wheeled‐cart design with
four large lockable casters under its aluminum frame and includes integrated systems for
processing, power, display and control, as outlined below.
Expression MR400 Instructions for Use System Overview 2‐5
1 Display panel (see page 2-6 for details).
2 Guide handles provides the means for positioning the cart; see
page 3-2 for details.
3 Patient connection panel (see page 2-7 for details).
4 Accessory hooks provide storage for sampling lines, cables, et
5 Battery compartments house the main batteries; see page 1-16
6 Casters with wheel locks that, when engaged, prevent
movement of the cart.