1. Introduction

1.1   Overview

The device is designed for person who has Sleep Apnea-Hypopnea Syndrome (SAHS), to track his/her overnight oxygen saturation levels (SpO2), pulse rate and nasal air flow continuously. Perfect tool to determine one’s SAHS level and monitor the effectiveness of a CPAP machine.It can also be applied for routine monitoring during sports and exercise with its anti-movement interference design.

Up to 20 hours’ data can be recorded on the device and then uploaded to PC through USB cable. The powerful PC software allows you to review, manage and analyze the data, even generate a professional report for further sharing.

Warning: The device is for reference only, not for medical or diagnostic use.

1.2 Functions and Features
• LCD display screen
• Wrist design
• SpO2 and pulse rate (PR) value display
• Pulse sound and indicator bar
• Pulse and nose flow waveform display
• Alarms for lower power, finger out & limits exceeding can be set up
• Real-time clock
• Auto-power on/off
• Multiple cases can be recorded
• Continuous 20 hours data to record
• Upload data via USB cable to PC
• Powerful PC software for analysis

1.3 Package Contents
• Device * 1
• Silicone SpO2 probe * 1
• Nasal cannula * 2
• User manual * 1
• USB cable * 1
• USB Wall Charger * 1
• Disposable non-woven adult/neonatal SpO2 probe * 2 (Optional)

2. Device Appearance and Display 

2.1 Appearance

Power on/Power off/Awake screen button

Menu/Confirm button

Nasal Cannula connector

Charging/SpO2 probe/USB cable connector

2.2 Display 

3. Device Button and Menu Operation

3.1 Power Button:
• Power on > Long press the button to turn on the device
• Power off > Long press the button to turn it off (when the device is not recording.)
• Awake > When the device is recording data, its screen will enter sleep mode to save power. Short press the button to awake the screen anytime.

3.2 Menu operation
Long press button “M” to enter the main menu interface:

Enter any of above submenu by long pressing “M”, then look through all the items under the submenu by short pressing, confirm the selected item by long pressing.
(Reminder: please set the date and time for the device by selecting “Clock” before proceeding foward)

4. How to Apply the Nasal Cannula and SpO2 Probe

4.1 Apply the Nasal Cannula (Disposable):

1) Remove the nasal cannula from package
2) Attach the end connector of the cannula to the device, make sure the connector is screwed tightly onto the device

3) Position the nasal cannula with the nasal prongs facing upward and curved toward your face
4)Insert the two nasal prongs into your nostrils. The prongs should sit comfortably in your nostrils. 

5) Wrap the headset loop up and over your ears.
6) Glide the slide bolo up under your chin, leave enough space to fit at least two fingers between the bolo and your chin.

7) After a few seconds, the airflow waveform will display on the screen of the device.
8) To keep the nasal tube in place better during the night, we suggest you wearing a light long sleeved top so your nasal tube can be worn underneath the top. In addition, you can also use adhesive plaster or medical tape to adhere the tube on your neck, wrist…etc.

Note: The nasal cannula is disposable, do not reuse it.

4.2  Apply the SpO2 Probe:

1) Plug the SpO2 probe onto the device
2) Put your finger into the probe

3) After a few seconds, your SpO2 and PR readings will display on the screen of the device

5. How to Start the Recording

Now you are all set to start the recording over time for sleep monitoring. 

5.1 Long press button “M” to enter Main Menu

5.2  Select item “Record” and long press button “M”, below message will then prompt, again long press button”M” to make it “YES”. At last, long press Exit to enter the recording interface

5.3  In the recording interface, the indicator REC dot flashes and recorded time displays.

5.4 To stop the recording, long press button “M”, select “Record” and below message will prompt, choose YES to stop it. The recording will then be saved as one complete session/case in the device.

How to Download, Review & Analyze the data on the PC software

1. Please install the software “ResMon” on your computer first (for Windows only).

To install the software, please turn on the device and connect to your computer using the usb cable -> select the disk named “SLEEPO2 PRO” on the computer -> enter folder “PC software” -> double click “ResMon.exe” to install the software.

You can also download it through below link:

The ResMon icon will be shown on your desktop once the installation completed.
Notes:
1). Microsoft might warn you about the “risk”, please ignore and go ahead to finish the installation, the software has been scanned strictly and is perfectly safe.
2). Please contact us immediately by email shall you need any assistance: 
service@emaycare.com

3. Open the software “ResMon” on the desktop and click “Import Case Data”

5. Double click any data (*.BIN) you want to import, below Window will pop out to fill in your personal information, and then click “Import Case” button at the bottom. 

6. Now you have imported and entered the detailed page of the data to review and study. 

The main area displays four parameters’ waveform and events, so you will have a picture of how your flow and SpO2 fluctuates during the recording.

• Flow: Displays waveform of nasal airflow generated by the cannula, on which the events of “Apnea(A)” and “Hypopnea(H)” are highlighted in different color blocks. The width of the block represents the duration of the event.
• Pulse: Displays the waveform and value of the pulse generated by the SpO2 sensor, on which the max and min of the pulse are highlighted in color blocks.
• SpO2: Displays the waveform and value of the blood oxygen saturation levels generated by the SpO2 sensor, on which the events of “Desaturation(Des)” are highlighted in color blocks.
• Pleth: Displays the waveform of the pleth.

You should pay special attention to Flow and SpO2 waveforms, and their events “Apnea”, “Hypopnea” and “Desaturation”, which are related to the abnormalities.

7. To have a better picture of the whole trend and waveform, you can adjust the time interval of a screen by clicking the “drop-down” button at the right bottom corner.

8. To especially review the abnormal events, click the drop-down button at the bottom of the page.

Select the event category, for example “Apnea”, then click the button “next” or “prev”, the screen will jump to the “Apnea” event on the Flow waveform one by one.  

9. Click the button at the right side of the page, it allows you to zoom in/out the waveform and move it upward/downward

10. Menu explanation of the PC Software

10.1 Report & Event List:
Click “View” button to have the “Report” or “Event List” option

Select “Report” to generate the professional report that includes important analysis such as AHI & ODI 

Save the report as PDF or Excel file to share and consult with your physician

Select “Event List” to attain all the events such as Apnea, Hypopnea, Desaturation….on the list

10.2 Settings of the Software

Click “Tools” on the menu at the top to view or adjust the settings of the software. (Don’t change the default settings unless it’s necessary)

10.3 Quit the current data.

Click “File” on the menu at the top, select “Quit” to return to the entrance of the software

11. Case Manage

For those cases already being imported, they will be saved under “Case Manage”, you can enter the detail page anytime by clicking “Case Manage” to review or manage them.

Please charge the device when its power is low. There’s battery indicator at the upper right corner on the screen.

Connect the device to the power adapter using the USB cable.

This product is covered by a 1-year manufacturer's warranty, and we promise to deliver great customer service for the lifetime of your device. While your warranty does not cover damage or mistreatment to your device, our priority is your happiness, and we encourage you to contact us about any issues you might have.

Terms

Your device is warranted by the manufacturer against defects in materials and workmanship for one year from the original purchaser from the date of purchase. Proof of purchase is required.

Void Warranty

The warranty is void if the product has been subjected to mechanical damage or mistreatment, such as immersion. This warranty is in lieu of all other warranties, and limits the liability of the manufacturer. This warranty gives you certain legal rights and you may have other rights depending on which state the product was purchased in.

Defective Product

If your scale is defective, please contact our service team:
service@emaycare.com