Healthy Networks LungPass Pro User manual

Quick Start Guide
Please read the full User Manual
at lungpass.com/support.

LungPass Pro stethoscope
1. LED light - shows the
stethoscope status
2. Control button - turns
the stethoscope on & off,
starts a recording
3. Micro-USB port (covered
by a protective flap) - for
charging the stethoscope

Blinking blue
searching for a
connection with the app
Glowing blue
connection with the app
established; ready for
recording
Blinking white
audio recording /
transmission in progress
Blinking yellow
when charging:
charging in progress
when searching for
connection with the app:
the battery is running
low, 20% charge or less
Glowing green
when charging:
fully charged
when updating firmware:
firmware update in
progress
Glowing pink
when updating
firmware:
firmware mode activated

Device
First Use
1

Step 1. Charge your LungPass Pro stethoscope
Before using LungPass Pro for the
first time, please charge the
stethoscope for at least 30
minutes:
1. Connect the micro-USB cable
provided in the box to the
stethoscope’s micro-USB port (3).
2. Connect the micro-USB cable to a
USB power source.
The stethoscope will start charging
automatically. Blinking yellow LED (1) will turn
on, indicating that the device is charging.
3. The LED light (1) will change to glowing
green once the stethoscope is fully charged.

Step 2. Install the LungPass Pro app
1. Search for LungPass Pro in
the Google Play Store or
Apple App Store on a
smartphone.
2. Download the app.
3. Open the app and create
a new account.

Step 3. Complete a 5 min guide
To ensure correct usage of
LungPass Pro with your
patients, please complete the
quick interactive guide by
yourself first:
1. You will see it in the app after
creating an account.
2. It includes short videos on
how to best operate the device
and produce high-quality lung
sound recordings.
3. You will record your own lung
sounds as part of the process.
4. You can access the guide
later through Settings.

Device
Regular Use
2

1. In the app, start a lung
exam by tapping on a
respective button on the
main screen.
2. You will be taken to a
‘Connect the device’ screen.
3. Press and hold the Control
button (2) on the stethoscope
for three seconds, then let go.
4. The stethoscope will search
for the app (blinking blue LED
(1)) and connect automatically
(glowing blue LED (1)).
5. You will be taken to the
lung sound recording screen.
Connecting the stethoscope to the app

Conducting a lung exam
1. Connect the stethoscope to the app
2. Place the stethoscope firmly onto a patient's clean, intact,
unbroken skin at a generally accepted placement position
for listening to the lungs
3. Instruct the patient to take deep breaths in and out
through an open mouth during the recording.
4. Press and hold the Control button (2) on the stethoscope
for one second, then let go to start the recording. Each
recording lasts 5 seconds and ends automatically.
5. Once the recording is complete, you will see the lung
sound analysis result for that recording displayed in the app.
6. Follow steps 2 – 5 to further record lung sounds at
required placement positions.
7. Once you have completed the exam, you can save it by
selecting a relevant patient profile.

Important
1. Do not move your fingers on the stethoscope while
recording.
2. Do not move the stethoscope while recording.
3. Always listen to the recording you made to ensure it is
of high quality, i.e. you can clearly hear the breathing
cycle and no artefacts are present.
4. In case of insufficient recording quality, ask the
patient to breathe deeper through an open mouth,
making two complete breathing cycles within one
recording.
5. Make sure to eliminate the possible causes of
artefacts when doing a recording (e.g. skin or hair
rubbing against the membrane, close proximity
conversation, hand noise, clothes or accessories touching
the stethoscope).

1. Press and hold the Control button (2) on the
stethoscope for 4 seconds until the LED (1) is off;
or
2. Exit the lung exam screen. The stethoscope will go into
search mode for 30 seconds (blinking blue LED (1)) and
then turn off automatically.
Turning the stethoscope off

Please read the full User Manual at lungpass.com/support.
You can also contact your local distributor for further assistance.
Healthy Networks OU
Narva mnt 5, 10117 Tallinn,
Harju county, Estonia
Assembled in China
LUS110-002-Rev01-May, 2022

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