3M 6163 Littmann Cardiology IV Black Chestpiece Stethoscope Instructions

: June 14, 2024
: 3M

Table of Contents

INSTRUCTION
Instructions for Use (see Figures pp. 1)
Cleaning, Disinfection and Storage
Documents / Resources

**3M 6163 Littmann Cardiology IV Black Chestpiece Stethoscope Instructions

**

INSTRUCTION

Symbol Title	Description of Symbo
Manufacturer	ndicates the medical device manufacturer as defined in EU

Directives 90/385/EEC, 93/42/EEC and 98/79/EC.
Authorized Representative in European Community| ndicates the authorized representative in the European Community.
Date of Manufacture| Indicates the date when the medical device was manufactured
Medical Device| Indicates the item is a medical device.
Batch Code| ndicates the manufacturer’s batch code so that the batch or lot can be identified.
Catalogue Number| Indicates the manufacturer’s catalogue number so that the medical device can be identified.
Importer| ndicated the entity importing the medical device into the EU.
Consult Instruction for Use| ndicates the need for the user to consult the instruction for use
Natural Rubber Latex is Not Present| ndicates natural rubber or dry natural rubber latex is not present as a material of construction within the medical device or the packaging of a medical device.
Green Dot| ndicates a financial contribution to national packaging recovery company per European Directive No. 94/62 and corresponding national law.
CE Mark| ndicates conformity to European Union Medical Device Regulation or Directive
Unique Device Identifier| ndicates bar code to scan product information into patient electronic health record

Intended Use: The 3M™ Littmann® Cardiology IV™ Stethoscope is intended for use by healthcare professionals for medical diagnostic purposes only. It can be used for auscultation of heart, lung, and other body sounds.

Please report a serious incident occurring in relation to the device to 3M and the local competent authority (EU) or local regulatory authority.

Instructions for Use (see Figures pp. 1)

Place the Stethoscope in Your Ears: The eartips should point forward toward your nose ( Figure 1).
Adjust the Headset Tension for Comfort and Sound Quality: Pull the eartubes apart (Figure 2) or squeeze them together (Figure 3).
Select the Active Side of the Chestpiece: A mark on the stem identifies which side of the Chestpiece is acoustically active. Rotate the chestpiece to change which side is active.
- Use the large side of the chestpiece for adults. Use the small side for pediatric or thin patients, around bandages, and for carotid assessment.
Listen to Low and High Frequency Sounds with Littmann Tunable Diaphragms:
- To emphasize lower frequency sounds, use light pressure against the patient (Figure 4).
- To emphasize higher frequency sounds, use firm pressure against the patient (Figure 5).
Convert to a Traditional Open Bell:

To remove the diaphragm from the small side, hold the large side of the chestpiece in one hand. While wearing an exam glove on your other hand, use your gloved thumb to peel the pediatric diaphragm off the small side of the chestpiece (Figure 6). Install the non-chill sleeve on the open bell **(Figure 7).

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Cleaning, Disinfection and Storage

Clean between exams using a 70% isopropyl alcohol wipe or disposable wipe with soap and water. A 2% bleach solution may be used to disinfect
your stethoscope; however, the tubing may become discolored after exposure to bleach.
The diaphragms, non-chill bell sleeve, and eartips may be removed for cleaning (Figure 6, 7 and 8). Ensure all parts and surfaces are dry before
reassembly. To attach the eartips, push the small side firmly onto the eartube until it snaps fully into place (Figure 9 ). To prevent ear canal injury, be sure eartips are firmly attached to the headset before inserting them into your ears.

To prevent stethoscope damage, do not: immerse your stethoscope in any liquid, subject your stethoscope to any sterilization process, or store in
extreme heat. To prevent staining of stethoscope tubing, avoid contact with pens, markers, newsprint, or other printed material. It is good practice to
wear your stethoscope over a collar whenever possible.
Disposal: Dispose of contents/container in accordance with the local/ regional /national/ international regulations.

Littmann Stethoscope Service and Warranty Program:

The Littmann Cardiology IV stethoscope is warranted against any defects in material and
workmanship for a period of seven (7) years. Within the warranty period, repairs will be made without charge upon the return of the stethoscope
to 3M, except in cases of obvious abuse or accidental damage.

For service and repair in the USA, please visit www.littmann.com/service or call
1-800-292-6298. If you are outside of the USA, please visit www.littmann.com for the contact information of your local 3M office.

For more information, visit www.littmann.com.

Requester: Susan Barker
Creator: 26183
File Name: 34872470009.indd
Structure #: SS-40090
Date: 11/13/19

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Documents / Resources

| 3M 6163 Littmann Cardiology IV Black Chestpiece Stethoscope [pdf] Instructions
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