NuvoMed ECG-6/0153 User manual

3 Easy Steps
to configure your product
This is only aquick reference card ,
be sure to read the full user manual
forfull and proper functionality.
101
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2023 04 06 ..
12: 15: 58 ~

®
NuvoMed
ECG-6/0153
BLUETOOTH
SMART PORTABLE
EKG MONITOR
I
bpm
~~
TlMElOS 00:10
INSTRUCTION MANUAL
PLEASE READ ALL INSTRUCTIONS CAREFULLY
AND RETAIN FOR FUTURE USE

GETTING STARTED
• Remove the product from the box.
• Please retain all packaging until you have checked and counted all
of the parts and the contents against the parts list.
PACKAGE CONTENTS
• Portable EKG Monitor
• USB Charging Cable
• Instruction manual
FEATURES
• Large LCD Screen To View The Process and Results
• Multiple Leads: Hand-To-Hand (Lead I); Chest (Lead IV); and
Foot (Lead II, III)
• Get quick and accurate reading of your heart rate & rhythm of
your heart performance
• Works Independently Without Your iOS/Android Smart Device
• Easy Operation, No Monthly Subscription
• Bluetooth Transmission to iOS/Android Devices
• Ability to Export & Send Reports to your Doctor or Family
• Supports Multiple Users, great for Family Members
• Rechargeable Battery
NOTICE
Ge neral Notice
1. Do not use the device in locations subject to high temperatures or
humidity. Use in the temperature within 41 °F - 104°F (5 -40°C)
and humidity within 25% -80% RH.
2. Do not wash the device with water.
3. Preset up time is within 30 mins, at condition of:
-Warm from the minimum storage temperature until it is ready to
use at ambient temperature of 68°F (20°C).
-Co ol from the maximum storage temperature until it is ready to
use at temperature of 68°F (20°C).

4. Do not use or store the device in the following ambient conditions:
-Near fires or open flames.
-Locations exposed to strong vibration.
-Locations exposed to strong electromagnetic fields.
5. Do not disinfect the device in autoclave or gas sterilizer.
6. If you observe skin allergies or skin damage, do not use this
device.
7. The device service life is 3 years. Do not throw away the device
and accessories when they stop working. If the device needs to be
disposed, it should meet the local laws and regulations
requirement.
8. User must contact its local authorities to determine the proper
method of disposal of potentially bio hazardous parts and
accessones.
9. Please do not use multiple wireless devices connected to the
product at the same time.
10. This device is no contraindication.
11. The parameters displayed by EKG should be interpreted by
professional physician.
12. Please do not use the device for infants weighing less than 22lbs
(10kg).
Measurement Notice
1. If your skin is dry, wipe with disinfectant alcohol or electric salve
to strengthen the electric capability.
2. You should sit comfortably, draw yourself up, begin to measure
when the heart rate level off.
3. When measuring, the finger and chest electrodes should touch
your skin exactly, roundly and well.
Safety Notice
1. No sampling in the battery-charging. (Sampling means acquiring
EKG data of patient in the designated anatomical areas.) When the

battery is charging, the device will not record EKG. The following
symbol liJ will present on the use interface to remind the charging
state, device cannot be opened in battery charging state.
2. Lay the device in a cool and shady environment when you are not
going to use it for a long period of time, and electrify per three
months.
3. Do not use the device near inflammables objects, such as
anesthetic.
4. Other equipment connected with device must meet national safety
standards.
5. That conductive parts of ELECTRODES and associated
connectors for TYPE BF APPLIED PARTS including the
NEUTRAL ELECTRODE, should not contact other conductive
parts including earth.
EMC Notice
I. Please note the effect from EMC when using the device, because it
can be influenced by portable or movable high electromagnetic
compatibility RF devices.
2. This equipment needs to be installed and put into service m
accordance with the information provided in the
ACCOMPANYING DOCUMENTS.
3. Wireless communications equipment can affect ME EQUIPMENT
and should be kept at least a distance d away from the equipment.
The distance d is calculated by the MANUFACTURER from the
800 MHz to 2.5 GHz column of Table 5 or Table 6 of IEC
60601-1-2:2014.

RF Instruction
Some electronic devices are susceptible to electromagnetic interference
sent by this equipment if inadequately shielded. Please use this equipment
at least 20 cm or as far as you can from a TV set, radio or other
automated office equipment so as to avoid interference.
This device is a radio transmitter and receiver. It is designed and
manufactured not to exceed limits for exposure to radio frequency (RF)
energy set by the Federal Communications Commission (FCC) of the U.S.
Government. These limits are part of comprehensive guidelines and
establish permitted levels of RF energy for the general population. The
guidelines are based on standards that were developed by independent
scientific organizations through periodic and thorough evaluation of
scientific studies. The standards include a substantial safety margin
designed to assure the safety of all persons, regardless of age orhealth.
A minimum separation distance of at least 0.2 m between this equipment
and all persons shall satisfy the RF exposure compliance.
Quality of Service and Security
The device provides timely, reliable, accurate, and secure data and
wireless information transfer by the following these instructions.
When you want to establish wireless connection with the portable EKG
monitor, you must input correct communication instruction. Therefore,
unauthorized access to the EKG data is prevented.
Intended Operator
Lay Person, with the following requirements:
1. Be able to read and understand the content in the user manual;
2. Be able to distinguish the following anatomic sites: chest, left/right
palm, upper extremity and low extremity.

Description of Parts
1 111
2 I I I (
1 Display Screen
2 On/OffButton
3 Metal Electrodes
4 Micro USB Port
OPERATING INSTRUCTIONS
Charging the device
3
I
The device can continuously work for more than 2 hours when battery is
completely charged. The cycle life of the battery up to 200 times. Please
recharge the battery every time it drains out.
Plug the Micro USB end of the included charging cable into the Micro
USB port. Plug the other end into a USB port on your computer or other
devices made for USB charging. It takes about 2 hours to fully charge the
battery.
While the battery is charging, the device will not record EKG. The
following symbol will present on the use interface to remind the charging
state, device cannot be operated in battery charging state.
[i

Battery display
No. Indicator Description
a (
1111 1 Full power
b CID] Capacity: 3/4
C
Di]
Capacity: 1/2
d
□
Capacity: 1/4
Low power, it
IS recommended to
e D recharge the battery. The device will
automatically shut down.
Operating Instructions
1. How to Use
There are several measurement methods as shown below following
pictures.
Caution: Please ensure that the electrodes fully contact the skin.

2. Measuring Operations
a. Start-up
Long press the On/Off button for 3 seconds, you will hear a beep
sound and see the screen light-up. The device will keep level off
when not being measured.
b. Start measurement
After start-up, the device will enter into a pre-sample interface.
Please use the correct measurement method as guided, the EKG
waveform and heart rate will display on the screen, as shown in
Figure 1. The calculation method of heart rate: number of heart
beats without interference in EKG fragment is set as N, then the
calculation formula of heart rate is as follows:
HR=60000/[Sum of R-R intervals during nurnbers(N) of heart
beats/NJ •
10:43 t (Im]
heart rate--~-0 80!
,. EKG
• waveform
sample time TIMEl0S
00:10
Figure 1: Pre-sample Interface
When the waveform becomes stable, the device will start formal
sampling automatically, sample time countdown on the bottom
right comer begins until finished one time sample and the color of
sample times turns to red. See Figure 2.

10:34 * (]JJ]
080!
Tl M El Os 00:03
Figure 2: Formal Sample Interface
The device will enter into case review interface after completing
sampling. Case review interface displays the sampling start time
and heart rate. See Figure 3.
10: 51 * 1111
2014-09-26
10:32:48
"
TOTAL: 31 / 32
Figure 3: Case Review Interface
When the device enters into case review interface, it will display
the latest sampled case. Short press the button to review other
cases information. The device can store 100 pieces of cases at
most. If reaches to the limit, new stored case will cover the
original case, the one that stored at the earliest, piece by piece.
The device will automatically turn to sampling interface to

continue if the user holding the electrode at both ends again when
the device is under the case review interface.
c. Auto power off
The device will automatically shut down after no operations within
1minute.
3. PC Sync Software Operation and Communication
The intended use ofPC software:
PC management software is intended to be used as supportive
software for portable EKG device. Functions include setting of
device parameters (language setting and acquisition types setting,
etc.), downloading EKG data from portable EKG device, data
management.
a. PC software download
Users can operate in the PC synchronous software according to
necessity, which includes sample mode and time setting, upload
case, case review, measurement, etc.
For Windows: download from http: // www.dlsoftw.com/, with
index code 03XU3179.
For MAC: search "Portable ECG Monitor" and download.
b. Software installation
Run the setup software, and you can see a window as follows.
Click the button "OK".
~
OK
Figure 4

Click the button "Next", and the dialog box in Figure 5 shows up ,
then, if you click "Browse...", you can set the in stallation path,
otherwise the default installation path is "C:\Portable ECG
Monitor". Click the button "Next" again, and the dialog box
showed in Figure 6 shows up. Click "Browse...", yo1.1 can re set the
appellation in Startup Menu folder, the default folder will be
"Portable ECG Monitor".
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II
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Figure 5
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ltc.,.,!1111 ckll...,. . ,,.....wa.1eN1at1 ,...,.._....._~ ......
~r~r--r;:o _ _____ .r -
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Figure 6
Click the button "install", and the software will be installed at the
appointed position. When the installation finished, the dialog box
showed in Figure 8 shows up.
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x -
-- ----·----------.:- ·- x l
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Figure 7
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ao: ..... :..... ............... •dclki ........... .
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Figure 8

Click "Finish" to end installation.
fls.-, ... hr-t-.hl• a-., l onhw
-
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~ECO..,,..._.........E<:G .... ..,
Figure 9
c. Data Communication
X J ,,. .. .,.,•~..-,.We IIJ; lol\llor
Completing the Portable ECG
Monitor Setup Wizard
.-, ........................... Ea. ........ ,-
...... n.. ...... ..,. ......... ..,.-"'CMII ...
---
0a, .........
CE;:]
Figure 10
Start the software under the circumstance of no device connected,
it will enter to the following interface shown as Figure 11. Turn on
the device, insert to Micro USB port, click ''New search". Then
the software starts to search the device, shown as Figure 12.
.
·-·--
_ .. __ ..,.....,
--
r-,---,
(}. _., __
J
Figure 11
-,
~
"'
"-'
....... --~·----
Figure 12
After searching, device information will be displayed in "List"
form, including: case ID, time length, check time, heart rate,
shown as Figure 13. Click the button "?", you can get help from
the operation.

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. ........... . ,.. ............. ...
.,_ ,__... .. .. . ... --.;.; .. ..
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-
Figure 13
d. Operation
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"l'i-'';-:.,:,c.4
' s--.,: •·- ......
Download case: double-click a case to download, or select
multi-case, then click "Download selected" to download these
cases, or click "Download all" to download all cases.
I h•• to 4"al"4. D"""1 ♦ 1di"I IA• I It--. ~u ••1l•t•4 1'911
'V
, -
Figure 14
Delete case: select a case or multi-case, then click "Delete
selected" to delete the case selected, or click "Delete all" to delete
all cases. To prevent mistake, before deleting, the system will
prompt user, the system will delete the records after selecting
"Yes".
laming
\
Au ~ Nr• ~ "ltu. ,:t- • T'fc..c.ria frc. ""-ic•'1 n..
I ... .-.ti.• h "~ ttU'i ♦ 'U.
r-;. ·- 1 ,., I
Figure 15
Firmware upgrade: click "Upgrade", select a firmware (naming
rules: file name_version.bin, for example: xxx_USB_Vxxx.bin). if
the firmware needs to upgrade from low to high version, then click
"OK". Otherwise "Force Upgrade" should be selected firstly, then

click "OK". During upgrading, please keep connection state
between the computer and the device.
Fi ,..,ore : f- \,.IO_J.94. \ia
r f on o IJ,p- .dt
I J.mltct I( cl ] [ c ..... 1
Figure 16
[;ii ,nw a,
las nia9 i.h @i
Figure 17
Portable ECG Monitor
·, _-.., Firmware upgrade succeeded.
Figure 18
ir . OK , ,, 'I
. ' .. _...l
-1
Set device parameters: Languages and sample time can be set by
user. The interface for setting success is shown as
, · Set DeYi c• Pu-wa
Lmcu•c:•:if !ncli sh
,_
~I
r-· '
r. ~.Q_!J
C- 16s
<' 30s
S•plt Ti••
r Heart bet.t sound
P Open Filter
Stt s-ucottded.
Figure 19

e. PC management software can be operated in WIN 8/WIN 10
operating system, hereafter list the requirements of hardware of PC
to run WIN 10/WIN 8 operating system.
Hardware Specifications for the WIN 10 operating system
Processor: 1.0 GHz or faster
Screen: above 800x600 resolution
Firmware: UEFI 2.3.1, support safety start
Start memory: 2 GB(64bit), 1GB(32bit)
Hard disk space: no less than 16 GB(32 bit), no less than 20
GB(64 bit)
Graphic card: support Direct X9 tablet
Hardware Specifications for the WIN 8 operating system
Windows 8 PC (32 bit, 64 bit)
32 bit (x86)
Windows 8, 32 bit system hardware requirements
Minimum Suggested Optimum
configuration configuration configuration
1GHz (support 2 GHz (support
2GHz
Central PAE, NX and PAE, NX and multi-core
processor SSE2) SSE2) processor
Memory 1 GB 2GB 2GBDDR3
Microsoft Direct XI0 Direct XI 1
DirectX 9 graphics device graphics device
Graphics graphics withWDDM withWDDM
card device with driver program, driver program,
WDDMdriver with 128 MB with 256 MB
program memory memory
Residual
space of 16 GB 30 GB above
64GB SSD
hard disk
hard disk

64 bit (x64)
Windows 8, 32 bit system hardware requirements
Minimum
Suggested Optimum
configuration configuration configuration
2GHz 2 GHz (support 2GHz
Central (support PAE, PAE,
NXand multi-core
processor
NXandSSE2) SSE2) processor
Memory 2GB 4GB 4GBDDR3
Microsoft Direct
Xl0
Direct Xll
DirectX 9 graphics device graphics device
Graphics graphics
withWDDM withWDDM
card device with driverprogram, driver program,
WDDMdriver with 128 MB with 256 MB
program memory memory
Residual 128 GB SSD
space of 20GB
45 GB above hard disk
hard disk
Windows 8 tablet computer
Architecture ARM, x86 and x86-64
Central processor NVIDIATegra/Qualcomm/Texas Instrument TI
ARM, AMD x86/x64 and Intel x86/x64
Memory Suggest above
40
Graphics card Adopt WDDM 1.2 or DirectXl0 graphics
device with higher version driver program
Hard disk/NAND 10 GB memory capacity or above after
Flash installation of system
Push button "n/off'' ''rotation lock" "Windows key''
' ' '
"increase volume" "decrease volume"
'

Touch screen At least 5 points touch controlled capacitor
screen, the resolution higher than 1366x768, the
screen must be 10 inch orabove
Screen resolution Resolution 1280x720
USB 2.0 At least one outlet
Connection with Wi-Fi and Bluetooth 4.0
internet
System starting UFEI
firmware
Others Speaker, microphone, gyroscope, gravity sensor
4. Mobile Application Operation and Communication
a. This Portable EKG Monitor is compatible with the App -
"Nuvomed EKG "
This Portable EKG Monitor and App is compatible with devices
using Android 9 & above or iOS 9.0 & above, and with Bluetooth
4.0 and above.
b. Ensure Bluetooth is turned "ON" on your phone.
c. Search for "Nuvomed EKG " App on your phone's App Store I
Google Playstore, then download and install the App.

REMARK: Please note that the new measured data will only be
uploaded one time to one smart device, when ''Not uploaded" data is
selected in "Configuration" -
... ~ ,. .
<,'\h,,,it Configuration
Do you want to deletethe data
from the device after receiving
it?
O YES ®NO
Please select the type of data to
upload
@ Not uploaded O All data
111
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