MTS Systems Spo2 User manual

Spo2 Sleep & Fitness Monitor
Wrist Pulse Oximeter
OX-700
User’s Manual

User’s Manual
Contents
1. Introduction ..............................................................................................1
2. Using the Monitor .....................................................................................3
3. Maintenance.............................................................................................9
4. Troubleshooting........................................................................................9
5. Specifications .........................................................................................10
6. Electromagnetic Compatibility .................................................................11

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1. Introduction
1.1 Intended Use
The OX-700 is intended to be used for measuring,
displaying and storing of oxygen saturation (SpO2) ，
pulse rate (PR) and motion in home or a healthcare
facilities environment. TheApp can showreal-timeSpO2,
pulse rate and waveform, display results and share
reports.
The data and results provided by this device are for pre-
check screening purpose only and cannot be directly
used for diagnostic or medical treatment.
Warnings and Cautionary Advices
·DO NOT squeeze the sensor or apply excessive force on the sensor &
cable.
ŸDo not use this device during MRI examination.
ŸNever submerge the device in water or other liquids. Do not clean the
device with acetone or other volatile solutions.
ŸDo not place this device in pressure vessels or gas sterilization device.
ŸConsult your doctor immediately if you experience symptoms that could
indicate acute disease.
ŸDo not self-diagnose or self-medicate on the basis of this device without
consulting your doctor. In particular, do not start taking any new
medication or change the type and/or dosage of any existing medication
without prior approval.
ŸUse only cables, sensors and other accessories specified in this manual.
ŸProlonged continuous SpO2monitoring may increase the risk of
undesirable changes in skin characteristics, such as irritation, reddening,
blistering or burns.
ŸCheck the SpO2sensor application site every 6-8 hours to determine the
positioning of the sensor and the circulation and skin sensitivity of the
patient. Patient sensitivity varies depending on medical status or skin
condition. For patients with poor peripheral blood circulation or sensitive

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skin, inspect the sensor site more frequently.
ŸFunctional tester cannot be used to assess the accuracy of a SpO2
sensor or a device.
ŸThis device is designed to determine the arterial oxygen saturation
percentage of functional hemoglobin. Factors that may degrade pulse
oximeter performance or affect the accuracy of the measurement include
the following:
- excess ambient light
- excessive motion
- electrosurgical interference
- blood flow restrictors
(arterial catheters, blood pressure cuffs, infusion lines, etc.)
- moisture in the sensor
- improperly applied sensor
- incorrect sensor type
- poor pulse quality
- venous pulsations
- anemia or low hemoglobin -concentrations
- cardiogreen and other -intravascular dyes
- carboxyhemoglobin
- methemoglobin
- dysfunctional hemoglobin
1.2 Guide to Symbols
Symbol
Description
Type BF-Applied Part
Manufacturer
European authorized representative
CE0197
CE Marking indicating
conformance to EC directive
No. 93/42/EEC concerning medical devices.
MRI unsafe. Presents hazards in all MR
environments as device contains strongly
ferromagnetic materials.
Indicate separate collection for electrical and
electronic equipment (WEEE).

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IP22
Protected against spraying water and against
access to hazardous parts with a tool, per IEC
60529.
Follow Instructions for Use.
Warning and Caution!
SN Serial number
No alarm system.
1.3 OX-700 Contains
1 x Monitor
1 x Ring Sensor
1 x Charging Cable
1 x User’s Manual
2 Using the Monitor
2.1 Download App
App name: ViHealth
iOS: App Store Android: Google Play

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2.2 Charging
Charge the battery before using. Connect the device to
the USB computer port or a USB charging adapter.
After fully charged, the device will power off automatically.
2.3 POWER ON/OFF
POWER ON:
Press the button for 1 second to turn on the device.
POWER OFF:
Recommended way: Manually:press the button for about
2 seconds to turn off.
Device turns off automatically in 2 minutes if no
measurement, no operation and no App connection.
2.4 Bluetooth Connection
The device Bluetooth will be enabled automatically only
when the display screen is active (On).
To establish a Bluetooth connection,
1) Ensure the device screen is on to keep the device
Bluetooth enabled.
2) Make sure the phone Bluetooth is enabled.
3) Run the App Check O2, then select the Device ID
for the initial use.
Note: DO NOT PAIR in the settings of your smartphone
2.5 Operation Mode Navigation
The device has two operation modes: Spo2 Sleep
Mode and Fitness Monitor Mode. Turn on the device,
when the display is blinking, press the button to switch
between modes.

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2.6 Spo2 Sleep Mode Recording
(Records Spo2, Pulse Rate & Motion)
START. Charge the battery. Wear the
device and the Ring Sensor, press the
button to power on. Go to sleep.
STOP. In the morning, take off the Ring
Sensor (and the device), the recording
will be over after the countdown timer
stop’s.
DATA SYNC: Start the device by
holding the start/stop button for 2
seconds. Current time will display. Now
start App and it will connect with the
device and upload any new files.
Spo2 Sleep Mode Fitness Monitor Mode
Parameters SpO2, PR, Motion SpO2, PR, Steps
Screen Activated by button Always on
The Sensor
Vibrates When SpO2is lower than
threshold set
When SpO2is lower
than threshold set；
Or when step goal is
met
Bluetooth On when the
screen lights up Always on
Report Sleep report Monitor report

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2.7 Fitness Mode Recording
(Records Spo2, Pulse Rate & Steps)
1) Connect the sensor cable to the device.
2) Wear the device on the left wrist; wear the
sensor on the thumb. If it is too tight, use
another finger. The device works
properly with any finger.
3) Turn on the device. After a few seconds,the
device will begin to monitor.
(If the working time is less than 1 minute, the data
will not be saved)
Note:
·The device can also work as a clock and pedometer without
ring sensor, and the steps will restart counting after the ring
sensor plugged in.
·Please avoid excessive motion for the sensed finger during
recording and avoid any strong ambient light condition.
2.8 Stop monitoring & sync data
Take off the sensor, the countdown timer will
begin. During the countdown, if you wear
the sensor again, the record will be
resumed. After the countdown timer
stop’s, the data will be ready for sync.
Data Sync: Make sure the device is on (display will be
on). Start App and it will connect with the device and
upload any new files.
Note: The device can store a maximum of 4 records. The
oldest record will be overwritten when the 5th record is
recorded. Please sync data in time to insure no
records are lost.

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2.9 Display
Time, Remaining battery capacity
Sleep Mode
Monitor Mode
SPO2 Blood oxygen saturation
Pulse rate in Sleep Mode
Pulse rate in Monitor Mode
Wear the sensor
Steps
O2 Score, SpO2 drop times
During measurement, pressing the button will change the
display information.
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2.10 Real-time Dashboard
You can check real-time SpO2, PR and pulse
waveform using the App.
1) Connect the device to App.
2) On the App, select Dashboard from the
Lower Tab line.
2.11 Smart Vibration
The vibrator in the sensor will be activated when the
SpO2 falls below the pre-set value (Threshold). The
vibration will stop when the SpO2 value goes above the
set Threshold, or by pressing the mode button.
O2 7.5 13
MODE
MODE
18:45
Z
Z
Z
M

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You can customize the vibration to help you
sleep better. Make sure your device is
connected to App first. Then you can
configure it in App->Device.
·You can switch on or off the vibration.
·You can adjust the Intensity of vibration.
·You can adjust the Threshold. This set’s the
trigger value of the vibration alarm in % of Spo2.
2.12 View Results and Report
In the App, you can review all the
historic data. By touching a record, the
App will display a detailed report. It
includes analysis results and charts.
Slide a record to the left will delete it.
2.13 O2 Score
O2 Score is overall an assessment of oxygen condition,
which synthesizes the frequency, depth and duration of
oxygen shortage overnight. The range is 0-10 (10 is best).
It is provided for each recorded in Spo2 Sleep Mode.
Example:
0
10
O2 Score 7.5 (in the APP)