User Manual
Table Of Contents
- Manufacturer
- Identification and Publication Details
- Regulatory
- Explanation of Symbols
- Conventions
- Important Information
- About
- Intended Use
- Compatibility
- Indications for Use
- Contra-indications
- Training
- Safety
- Electromagnetic Compatibility (EMC)
- Using Batteries Safely
- Examining the Shipment
- Initial Setup
- Rear Panel Connections
- Understanding Battery Operations
- Understanding Wireless Network Operations
- Advanced User Options
- Accessory List
- System Overview
- Getting Started
- Alarms
- Monitoring ECG
- ECG Monitoring Considerations for the MR Environment
- wECG Module and ECG Lead Cable
- Quadtrode Electrodes
- Work Flow for ECG Monitoring
- Selecting the ECG Lead Cable and Quadtrode Electrode Type
- Identifying the Placement Site for the Quadtrode Electrode
- Preparing the Quadtrode Electrode Site
- Attaching the ECG Lead Cable
- Checking the ECG Signal Strength
- Minimizing ECG Waveform Noise
- Positioning the ECG Lead Cable and wECG Module for Scanning
- ECG Waveforms and VS Box
- ECG Menu
- Monitoring SPO2
- Monitoring CO2 (LoFlo Option)
- Monitoring Invasive Blood Pressure
- Indications and Contraindications
- Patient Preparation for IBP Monitoring
- Transducer Component, Connection, and Feature Locations
- MR 400 Preparation for IBP Monitoring
- Adult and Pediatric Patients: Expression MR IBP DPT Kit, A/P (REF 989803194631)
- I. Connecting the Reusable Cable to the MR400
- II. Kit Set Up
- III. Purging Air from the Monitoring Line
- IV. Zeroing, Leveling and Calibration
- V. Connecting the Monitoring Kit to the Patient
- The IBP transducer must not be mounted to the patient, or patient burn may result.
- VI. Fast Flushing
- VII. Checking for Leaks
- VIII. In the MR Room
- Neonatal Patients: Expression MR IBP DPT Kit, I/N (REF 989803194641)
- Adult and Pediatric Patients: Expression MR IBP DPT Kit, A/P (REF 989803194631)
- Zeroing the Pressure Transducer
- P1 (and P2) Menu
- Monitoring Agents and Gases (AGENT Option)
- Monitoring RESP
- Monitoring Temperature
- Monitoring NIBP
- Trend Data and Printing
- Maintenance and Troubleshooting
- General Cleaning Guidelines
- Removing all Power to the MR400
- Removing Power from the Wireless Modules
- User Routine-Checks and Planned Maintenance
- Cleaning, Disinfection, and Damage Inspection
- Sterilization
- Testing Alarms
- Testing a Dropped Wireless Module
- Verification Testing
- Anesthetic Oxygen (O2) Sensor Depletion
- Updating Software
- Calibrating the Touch Screen
- Troubleshooting
- Repair
- Environmental Requirements
- Passing the Product on to another User
- Final Disposal of the Product
- Specifications
- Warranty
- Regulatory Information
- Gating Feature
- Guidelines and References
1‐10ImportantInformationExpressionMR400InstructionsforUse
Guidance and Manufacturer’s Declaration - Electromagnetic Immunity
The Expression MR400 MRI Patient Monitoring System is intended for use in the electromagnetic environment
specified below. The customer or the user of the Expression MR400 MRI Patient Monitoring System should assure
that it is used in such an environment.
Immunity
Test
IEC 60601 Test Level Compliance Level
Electromagnetic
Environment - Guidance
Electrostatic
discharge (ESD)
IEC 61000-4-2
± 6kV contact
± 8kV air
± 6kV contact
± 8kV air
Floors should be wood,
concrete or ceramic tile. If
floors are covered with
synthetic material, the
relative humidity should be at
least 30%.
Electrical fast
transient/burst
IEC 61000-4-4
± 2kV for power supply lines
± 1kV for input/output lines
± 2kV for power supply lines
± 1kV for input/output lines
Mains power quality should
be that of a typical
commercial or hospital
environment.
Surge
IEC 61000-4-5
± 1kV differential mode
± 2kV common mode
± 1kV differential mode
± 2kV common mode
Mains power quality should
be that of a typical
commercial or hospital
environment.
Voltage dips,
short
interruptions
and voltage
variations on
power supply
input lines
IEC 61000-4-11
< 5% Ut
(> 95% dip in Ut) for 0.5 cycle
40% Ut
(60% dip in Ut) for 5 cycles
70% Ut
(30% dip in Ut) for 25 cycles
< 5% Ut
(> 95% dip in Ut) for 5
seconds
< 5% Ut
(> 95% dip in Ut) for 0.5 cycle
40% Ut
(60% dip in Ut) for 5 cycles
70% Ut
(30% dip in Ut) for 25 cycles
< 5% Ut
(> 95% dip in Ut) for 5 seconds
Mains power quality should
be that of a typical
commercial or hospital
environment. If the user of
the Expression MR400 MRI
Patient Monitoring System
requires continued operation
during AC power
interruptions, power from an
uninterruptible power supply
or battery is recommended.
Power
frequency (50/
60 Hz)
magnetic field
IEC 61000-4-8
3 A/m 3 A/m Power frequency magnetic
fields should be at levels
characteristic of a typical
location in a typical
commercial or hospital
environment.
Note
Ut is the AC mains voltage prior to application of the test level.