3M LBL 143 Littmann Core Stethoscope User Manual
- June 10, 2024
- 3M
Table of Contents
3M LBL 143 Littmann Core Stethoscope
The CORE Stethoscope is a digital stethoscope made in the USA and assembled and distributed by 3M Company in collaboration with Eko Devices, Inc. The stethoscope comes with eartips, a micro USB cable, and a quick start guide.
Product Usage Instructions
Inserting Eartips
Insert the eartips in a forward direction.
Adjusting Volume
Use the (+) and (-) buttons to adjust volume. There are 7 volume steps.
Turning On and Off
When the CORE stethoscope is off, it functions as an unamplified stethoscope. To turn the CORE stethoscope on, press the power toggle in. The light will begin flashing. You will now hear amplified and filtered sound in the eartips.
Telemedicine and AI Features
Eko offers telemedicine and AI features that require a software subscription (where available, sold separately). You can setup a subscription online at ekohealth.com.
Active Noise Cancelling
The CORE stethoscope includes active noise cancelling to remove ambient noise from the surrounding environment. Active noise cancelling can be turned off or on through the Eko App.
Notifications
- Blinking : CORE stethoscope is on & seeking device
- Yellow : CORE stethoscope is on & connected
- Yellow : CORE stethoscope is off & charging
- Green : CORE stethoscope is fully charged
- Blue : CORE stethoscope is recording
Recording
When connected to the Eko App, press the (o) button to begin recording.
Charging
Connect the micro USB cable to the CORE Stethoscope and use a UL-certified or CE-marked 5V USB wall charger. The CORE stethoscope will take about 2 hours to fully charge. The light will turn green when it is fully charged.
User Manual
- Review the user manual before using your Littmann CORE
- Stethoscope. To view the manual visit: ekohealth.com/getstarted.
- For more information on 3M devices, see HCBGregulatory.3M.com.
Service and Support
In the USA, please visit littmann.com/service or call1-800-228-3957. If you are outside of the USA, please visit littmann.com for the contact information of your local 3M office.
Download the Eko App from the Apple App Store® or Google Play Store®.
Turn on Bluetooth® on your phone or tablet, launch the app, and turn on the
CORE stethoscope.
In the Box
- Eko CORE Digital Attachment and 3M™ Littmann® Cardiology IV™ Stethoscope
- Additional set of 3M Littmann Snap Tight Soft-Sealing Eartips (small)
- Nonchill Bell Sleeve
- USB Charging Cable
- Quick Start Guide
Eartips
Insert eartips in a forward direction.
Volume
Use the (+) and (-) buttons to adjust volume. There are 7 volume steps.
Turn On and Off
- When the CORE stethoscope is off, it functions as an unamplified stethoscope.
- To turn the CORE stethoscope on, press the power toggle in. The light will begin flashing. You will now hear amplified and filtered sound in the eartips.
Telemedicine and AI Features
Eko offers telemedicine and AI features that require a software subscription
(where available, sold separately).
You can setup a subscription online at ekohealth.com
Active Noise Cancelling
The CORE stethoscope includes active noise cancelling to remove ambient noise
from the surrounding environment. Active noise cancelling can be turned off or
on through the Eko App.
Notifications
Recording
When connected to the Eko App, press the (o) button to begin recording.
Charging
Connect the micro USB cable to the CORE Stethoscope and use a UL-certified or CE-marked 5V USB wall charger. The CORE stethoscope will take about 2 hours to fully charge. The light will turn green when it is fully charged
User Manual
Review the user manual before using your Littmann CORE Stethoscope. To view
the manual visit: ekohealth.com/getstarted
For more information on 3M devices, see
HCBGregulatory.3M.com
Service and Support
In the USA, please visit littmann.com/service or call 1-800-228-3957. If you are outside of the USA, please visit littmann.com for the contact information of your local 3M office.
Apple App Store is a trademark of Apple Inc. Google Play and the Google Play logo are trademarks of Google LLC. Bluetooth® is a registered trademark of Bluetooth SIG LBL 143 Rev A
Stethoscope Made in the USA
CORE Digital Attachment Made in Malaysia Assembled and distributed by 3M
Company for -Eko Devices, Inc.
1212 Broadway, Suite 100 Oakland, CA 94612 USA
1-800-228-3957 (USA only)
1-844-356-3384
www.littmann.com
©2020 3M; Eko Devices Inc. All rights reserved.
3M, Littmann, the L Littmann logo, the L, and Cardiology IV are marks and/orV
registered marks of 3M. Unauthorized use is prohibited. Used under license in
Canada.
Eko trademarks, including CORE, are marks and/or registered marks of Eko
Devices Inc.
Issue Date : 2020-11
34-8726-5427-1
References
- Eko Digital Stethoscopes, AI Disease Detection, & Telehealth
- eIFU Health Care
- Littmann Stethoscopes | 3M United States
- USA Warranty & Repairs for Littmann Stethoscopes | 3M
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