Mindray BeneVision N Series 22 N1 User manual

These guidelines do NOT replace the instructions for use and all users should refer to the appropriate Operator’s Manual for detailed instructions.
The Illustrations may not necessarily reflect the setup or data displayed on your device.
CAS BeneVision N Series 22/19 & N1 User Guide_V1 Mindray UK © 2020. Errors and omissions excepted. Subject to change.
Mindray® is a registered trademark of Shenzhen Mindray Bio-Medical Electronics Co. Ltd.
1
BeneVision N Series 22/19
N1
SAFETY
Safety checks
• General overview of system integrity, system is visually clean, all required accessories are available and
suitable for patient group
• Check integrity of accessories, ensure mains lead is plugged in and that mains power ison
Disabling the touchscreen
• Press and hold the Main Menu quick key for approx 5 seconds. A padlock symbol displays above the main
menu quick key if the touchscreen isdisabled
• The touchscreen lock period is configurable. To do so, follow this procedure:
Access Display by either of the following ways:
▪ Select the Screen Setup quick key →select the Display
▪ Select the Main Menu quick key →from the Display column selectDisplay
▪ Set Screen Lock Duration
• To re-enable the touchscreen, press and hold the Main Menu quick key again
Cleaning
• Adhere to the Operators Manual for advice on cleaningagents
• Follow hospital policy, but with an awareness that agents utilised by the hospital may cause damage to the
monitor over time
Please Note: Some items that connect to the system are single patientuse
N1
Removing & inserting the N1
• Press the tab located on the underside of the N1 module and remove from the module housing
• Insert the N1 by sliding the module into the housing until a click is heard
• The monitored parameter waveforms appear on the host monitorscreen
• Two green LEDs are illuminated on the front of the N1module
N1 battery
•
Up to 8 hours within optimal conditions (powered by a new, fully charged battery at 25◦c, ECG, SpO2, auto NIBP
measurements @15 min intervals)
•
Battery life reduced to approximately 3 hours when using N1 and transfer CO2 unit under the conditions
stated above
N1 storage
• Ensure the N1 is docked. When the host monitor is connected to AC mains power and in Standby, theN1 will
receive a battery charge
• If the host monitor is switched off and connected to AC mains power, only the host monitor receives a
battery charge

These guidelines do NOT replace the instructions for use and all users should refer to the appropriate Operator’s Manual for detailed instructions.
The Illustrations may not necessarily reflect the setup or data displayed on your device.
CAS BeneVision N Series 22/19 & N1 User Guide_V1 Mindray UK © 2020. Errors and omissions excepted. Subject to change.
Mindray® is a registered trademark of Shenzhen Mindray Bio-Medical Electronics Co. Ltd.
2
PATIENT ADMISSION & DISCHARGE
Admitting a patient
• Select the New Patient option from the standby screen
OR
• Select the Patient Demographics quick key
• Enter patient details in the Patient Demographicswindow
NB Ensure the correct Patient Category (ADU, PED or NEO) and Paced status isselected
• Select Ok when complete
Please Note: When docking the N1, if the Patient Demographics in the host monitor are inconsistent with those in the
N1, a Select Patient menu will appear
Choose from:
• Continue Patient in Monitor
• Continue Patient in N1
• New Patient
Discharging a patient
Manually discharge a patient by selecting either of the following methods:
• Patient information area at the top left corner of the screen
• Patient Demographics quick key →Discharge Patient
• Main Menu quick key →from the Patient Management column selectDischarge
Select an option from the Discharge Patient menu:
• Ok: discharges the patient and returns to the normal monitoring screen
• Standby →Ok: discharges the patient and enters the standbyscreen
• Print End Case Report →Ok: discharges the patient and prints the endcase report
SpO2
Perfusion Index (PI)
• This is the numerical value for the pulsatile portion of the measured signal caused by arterial pulsation
•
PI is an indicator of pulsatile strength, and is also used to assess the quality of an SpO2 measurement
▪ Above 1 is optimal
▪ Between 0.3 and 1 is acceptable (displays with a yellowbackground)
▪ Below 0.3 indicates low perfusion (displays with a redbackground)
Reposition the SpO2 sensor or find a better sensor location. If low perfusion persists, choose another
method of measuring oxygen saturation ifpossible
Low PI value
• This example displays a low PI of 0.2 indicating that the pulse isweak
• The PI value highlighted in RED offers a visual indicator of the PI status
• The SpO2 numeric becomes ‘hollow’ as a further visual indication that
the measurement may be unreliable

These guidelines do NOT replace the instructions for use and all users should refer to the appropriate Operator’s Manual for detailed instructions.
The Illustrations may not necessarily reflect the setup or data displayed on your device.
CAS BeneVision N Series 22/19 & N1 User Guide_V1 Mindray UK © 2020. Errors and omissions excepted. Subject to change.
Mindray® is a registered trademark of Shenzhen Mindray Bio-Medical Electronics Co. Ltd.
3
NIBP
Starting & Stopping NIBP measurements
• Start and stop NIBP measurement by selecting one of the options below:
IBP
Changing invasive blood pressure labels
• Select the IBP numeric area or waveform area to enter the corresponding pressure menu →Setup →Set IBP1
or IBP2 Label
Please Note: The pressure label is a unique identifier for each type of pressure, therefore, you should select a
proper pressure label for the source of the pressure you want to monitor
Zeroing pressures
Zero the transducer by one of the followingmethods:
• Press the Zero hard key on the module
• Select the numeric area (such as the Art numeric area), and then select Zerooption
• Select the IBP Zero quick key
Please Note: After the zero calibration is completed, close the three-way valve to the air and open to the
patient. Ensure that the valve cap is reconnected as the finaloperation
CO2
CO2 measure & standby modes
• Press the Measure / Standby hard key on the CO2 / Anaesthetic Gas module
• Select the CO2 numeric area or waveform area to enter the CO2 / AG menu →Setup →Set Operating
Mode to Measure / Standby

These guidelines do NOT replace the instructions for use and all users should refer to the appropriate Operator’s Manual for detailed instructions.
The Illustrations may not necessarily reflect the setup or data displayed on your device.
CAS BeneVision N Series 22/19 & N1 User Guide_V1 Mindray UK © 2020. Errors and omissions excepted. Subject to change.
Mindray® is a registered trademark of Shenzhen Mindray Bio-Medical Electronics Co. Ltd.
4
GLASGOW COMA SCORE (GCS)
Performing GCS scoring on the patient monitor
Enter the GCS menu by selecting either:
• GCS quick key
OR
• GCS parameter area
To perform scoring:
• Select an option from each column that
represents the status of the patient →OK to
accept the total score
Select Interval to set GCS scoring time interval
REVIEWING PATIENT DATA
Triggering & reviewing a manual event
• You can initiate a manual event by using the Manual Event quickkey.
• Manually triggered events can be viewed via the Review quick key →Events
• The monitor stores events in real time, including technical
alarm events, physiological alarm events, manual eventsand
operational events
• When an event occurs, up to 16 seconds of data prior to,and
following the event, are stored
• Event type indicator: different colour blocks match different
types of events:
▪ Red: high priority alarm event
▪ Yellow: medium priority alarm event
▪ Cyan: low priority alarm event
▪ Green: manual event
▪ White: operation-related event
Displaying tabular trends & changing the viewable data interval
• Select the Review quick key →Tabular Trends
• Select Interval option at the bottom of the Tabular Trends review window
1. Sub score
2. Total score
2
1

These guidelines do NOT replace the instructions for use and all users should refer to the appropriate Operator’s Manual for detailed instructions.
The Illustrations may not necessarily reflect the setup or data displayed on your device.
CAS BeneVision N Series 22/19 & N1 User Guide_V1 Mindray UK © 2020. Errors and omissions excepted. Subject to change.
Mindray® is a registered trademark of Shenzhen Mindray Bio-Medical Electronics Co. Ltd.
5
ALARMS
Setting alarm limits
• Select the Alarm quick key
OR
• Select Main Menu quick key →Setup from the Alarm column
OR
• Individual alarm settings can also be accessed from each parameter menu
Then select desired buttons to set alarm properties
Alarm Reset
• The alarm sound is silenced
• A √ appears before the alarm message, indicating that the alarm is acknowledged
• The colour of the parameter numeric background corresponds with the alarm priority, but the parameter
numeric does not flash
Alarm Pause / Audio Pause
Depending on system setup
• Alarm Pause quick key will temporarily disable all alarm indicators for a preset length of time
When alarms are paused, the following rules occur:
▪ No physiological alarm will bepresented
▪ For technical alarms, alarm sounds are paused, but alarm lamps and alarm messages remain
presented
▪ The remaining alarm pause time is displayed in the physiological alarm information area
▪ The alarm pause symbol is displayed in the system information area
• Audio Pause quick key pauses the alarm tone only for a preset length oftime
Please Note: When the alarm pause/audio pause time expires, the alarm/audio paused status is automatically
deactivated. You can also cancel the status by pressing the Alarm Pause/Audio Pause quickkey

These guidelines do NOT replace the instructions for use and all users should refer to the appropriate Operator’s Manual for detailed instructions.
The Illustrations may not necessarily reflect the setup or data displayed on your device.
CAS BeneVision N Series 22/19 & N1 User Guide_V1 Mindray UK © 2020. Errors and omissions excepted. Subject to change.
Mindray® is a registered trademark of Shenzhen Mindray Bio-Medical Electronics Co. Ltd.
6
GENERAL OPERATION
Loading configurations
Changes can be made to some settings during operation. However, these changes or the pre-selected
configuration may not be appropriate for the newly admitted patient. The monitor allows you to load a
specific configuration.
To load a configuration, follow thisprocedure:
N1
• Select the Main Menu quick key →Load Configuration →Select the desired configuration →Load →Yes
Host Monitor
• Select the Load Config quick key →Select the desired configuration →Load →OK
OR
• Select the Main Menu quick key →turn to the second page →from the Configuration column select Load
Night Mode
This is a clinical monitoring mode which allows you to avoid disturbing the patient, by enabling the user to preset
specific volume and screen brightnesslevels
• Select the Night Mode quick key →Adjust settings as required →Select Enter Night Mode OR
• Select the Main Menu quick key →from the Display column select Night Mode →Adjust settings as
required →Select Enter Night Mode
To cancel night mode
• Select the Exit Night Mode quick key →Ok
• Select the Main Menu quick key →from the Display column select Exit Night Mode →Ok
Standby Mode
Temporally stops patient monitoring without shutting down the monitor by entering the standby mode
• Select the Standby quick key →Select Location if desired →OK
OR
• Select the Main Menu quick key →from the Patient Management column select Standby →Select Location if
desired →OK
In standby mode, the monitor behaves asfollows:
▪ All parameter measurements aresuspended
▪ All alarm and prompt messages are suspended, except for the battery lowalarm
▪ Screen brightness is reduced after 30seconds
To exit standby mode, choose one of thefollowing:
• Resume Monitor to exit standby mode and resume monitoring the currentpatient
• Discharge Patient to discharge the currentpatient
• New Patient to exit standby mode and admit a newpatient
If the monitor automatically enters standby mode after a patient is discharged, choose one of the following:
• New Patient to exit standby mode and admit a newpatient
• Pre-admit to enter patient information in preparation to admit a newpatient