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
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4‐32AlarmsExpressionMR400InstructionsforUse
SPO2
Lead Saturation
ECG alarm flag area, blue
alarm light, INOP alarm
tone
Baseline offset of the ECG input signal is too large for process and display of the waveform. Replace
the Quadtrode electrode.
Note
The error message can be displayed for trace A and/or for trace B.
Message, Location,
Indication
What to Do
Bad Probe
SPO2 alarm flag area, blue
alarm light, INOP alarm
tone
The SpO2 probe is defective. Replace the SpO2 probe.
Erratic
SPO2 alarm flag area, blue
alarm light, INOP alarm
tone
The SpO2 attachment may be improperly applied or positioned on the patient; or, the probe is
faulty.
• Check the alignment of the clip (or grip) on the patient.
• Replace the SpO2 probe.
If the message persists, contact technical support or authorized service personnel.
HW Fail
SPO2 alarm flag area, blue
alarm light, INOP alarm
tone
A hardware or other failure has occurred in the wSpO2 module. Replace the wSpO2 module.
If the failure persists, immediately remove the MR400 and the wSpO2 module from service then
contact technical support or authorized service personnel, as the system must not be used on any
patient requiring SpO2 measurement.
Intrfernce
SPO2 alarm flag area, blue
alarm light, INOP alarm
tone
Interference due to attachment misalignment or incorrect attachment positioning:
• Check the alignment of the clip (or grip) on the patient site.
• Try a different limb or site.
• Ensure that the module is placed outside of the MR bore.
• Reposition the wSpO2 module (see page 6-6.
• Replace the clip (or grip).
Low Perf
SPO2 alarm flag area, blue
alarm light, INOP alarm
tone
Accuracy may be compromised due to low perfusion. The tissue at the SpO2 attachment site may
be too opaque, thick or cold.
• If the clip (or grip) is positioned on a finger, check for long, artificial or polished nails. Remove
any nail polish or relocate the attachment if needed.
• Try another attachment site, like a toe.
• Try rubbing or warming the limb to stimulate circulation.
No Probe
SPO2 alarm flag area, blue
alarm light, INOP alarm
tone
The SpO2 probe is not attached or is improperly attached to the wSpO2 module. Check the
connection of the probe to the module. Reconnect the probe or, if the connection was good,
replace the probe.
Message, Location,
Indication
What to Do