- ページ 4

医療機器 3M Littmann Lightweight II S.E.のPDF クイック・スタート・マニュアルをオンラインで閲覧またはダウンロードできます。3M Littmann Lightweight II S.E. 6 ページ。 Stethoscope

ページを印刷する

stethoscope utilizes a unique design for

attaching the eartip to the eartube. The eartips

are pushed on to the end of the eartube and

snapped firmly into place. To remove, pull

firmly on the eartip.

Headset Adjustment:

Your Littmann

stethoscope is designed to

provide a comfortable,

acoustically sealed ear fit.

Notice that the ear tubes

are set to accommodate

Correct

the typical anatomy of the

ear canal. The eartips

should point in a forward

direction as you insert

them into your ear canals.

Incorrect

To reduce spring tension

in the headset, hold each

ear tube at the bend near

the eartip and gradually

pull apart until fully

extended.

To increase spring

tension, grasp the headset

with one hand where the

ear tubes enter the plastic

tubing and squeeze until

the plastic tubing on one

ear tube touches the other.

Repeat as necessary.

Removing the Diaphragm and

Cleaning the Chestpiece:

wipe with alcohol. Wipe chestpiece surfaces

with alcohol or soapy water. Dry all parts and

surfaces thoroughly before reassembly.

Assembly and Replacement of the

Diaphragm:

With the diaphragm side

up, push the rim at one

point with both thumbs

and roll the rim off the

edge of the chestpiece.

Remove the diaphragm

from the rim and clean

parts in soapy water or

Using your fingertip,

apply a small amount of

talcum powder to the

inside surface of the

flexible edge of the

diaphragm then align the

rim and diaphragm as a

unit. This will facilitate

assembly and maintain

smooth and quiet

low/high frequency

alternation. Snap the

diaphragm with your

fingers to remove excess

talcum powder. Insert

the flexible edge of the

diaphragm into the

groove of the rim. This

is best accomplished by

starting with the rim

positioned above the

legible side of the

diaphragm. Visually