Welch Allyn MicroTymp®3 Portable Tympanometric Instrument
Fast, easy and reliable
tympanometry for all ages
Get
acc
urat
e pa
tien
t da
ta f
or a
ny a
ge w
ith
the
Wel
ch A
llyn
Mic
roTy
mp®
3
Spe
ed, a
ccur
acy
and
ease
of
use
com
bine
to
give
you
the
perf
ect
inst
rum
ent
for
your
pra
ctic
e.
>Fe
atur
es 1
,000
Hz
quic
k-in
terp
reta
tion
mod
e fo
r
test
ing
infa
nts
unde
r th
e ag
e of
6 m
onth
s
>Te
st in
sec
onds
—id
eal f
or y
oung
or
unco
oper
ativ
e
pati
ents
>C
onve
nien
t ca
rds
and
slee
ve a
ttac
h to
cha
rgin
g
base
for
eas
y do
cum
enta
tion
of
1,00
0 H
z re
sult
s
>Fo
regr
ound
and
bac
kgro
und
cont
rast
LC
D s
cree
n
for
easy
vie
win
g
>Th
ree
optio
nal f
orm
s of
info
rmat
ion
avai
labl
e fo
r
226
Hz—
tym
pano
gram
, num
eric
al a
nd in
terp
retiv
e
data
—m
akin
g it
flexi
ble
for
your
nee
ds
>C
ompa
re m
iddl
e ea
r fu
ncti
on m
easu
rem
ents
side
-by-
side
wit
h ea
sy-t
o-us
e gr
aphs
(226
Hz
only
)
>Te
sts
prin
t au
tom
atic
ally
or
on-d
eman
d an
d ca
n
prod
uce
mul
tipl
e co
pies
for
par
ent
cons
ulta
tion
or r
efer
ral (
for
226
Hz
only
—pr
inti
ng n
ot a
vaila
ble
for
1,00
0 H
z)
1000
Hz
MO
DE
In t
oday
’s f
ast-
pace
d pr
acti
ce, y
ou n
eed
depe
ndab
le e
quip
men
t th
at is
eas
y to
use
and
pro
vide
s yo
u w
ith
depe
ndab
le p
atie
nt
info
rmat
ion.
App
ropr
iate
ly d
iagn
osin
g ot
itis
med
ia is
now
mad
e ea
sier
wit
h th
e M
icro
Tym
p3. W
heth
er f
luid
in t
he e
ar is
vis
ible
or n
ot, t
he M
icro
Tym
p3 p
rodu
ces
an a
ccur
ate,
obj
ecti
ve m
easu
rem
ent
of m
iddl
e ea
r st
atus
for
pat
ient
s of
all
ages
—in
clud
ing
infa
nts
less
tha
n si
x m
onth
s.
In a
ddit
ion
to o
titi
s m
edia
, the
Mic
roTy
mp3
als
o he
lps
dete
ct t
hese
oth
er p
atho
logi
es:
Liqu
id C
ryst
al D
ispl
ay (L
CD
)
Rig
ht M
emor
y B
utto
n
Test
But
ton
Left
Mem
ory
But
ton
Ear
Tip
Tray
Pow
er In
dica
tor
Cha
rge
Indi
cato
r
Feed
But
ton
Prin
t B
utto
n
Prin
tout
No
w w
ith
1,0
00 H
z
qu
ick-
inte
rpre
tati
on
mo
de
fo
r in
fan
ts
un
de
r 6
mo
nth
s
9365
0 M
icro
Tym
p3 S
et (i
nclu
des
hand
le,
prin
ter/
char
ger,
ext
ra p
aper
and
tip
s)
PAS
SR
EFER
>Pe
rfor
ated
tym
pani
c m
embr
ane
>Pa
tent
tym
pano
stom
y
>O
ssic
ular
dis
rupt
ion
>O
tosc
lero
sis
>Ty
mpa
nosc
lero
sis
>C
hole
stea
tom
a
REA
DY
RES
ULT
S
4341 State Street Road, PO Box 220, Skaneateles Falls, NY 13153-0220 USA(P) 800.535.6663 (F) 315.685.3361 www.welchallyn.com
© 2009 Welch Allyn SM4005 Rev A
To learn more about the Welch Allyn MicroTymp3, call your local Welch Allyn
sales representative or Welch Allyn Customer Service at 1.800.535.6663 opt 3.
Ordering Information23650 MicroTymp3 Handle only (includes handle, battery and tip box with 2 tips of each size)
93650 MicroTymp3 Set (includes handle, battery, printer/charger, tip box with 2 tips of each size)
Replacement Tips
24620 MicroTymp3 Tip Box with (2) tips of each size
24621 MicroTymp3 Tips, (4) extra small 7 mm, black
24622 MicroTymp3 Tips, (4) small 9 mm, gray
24623 MicroTymp3 Tips, (4) medium 12 mm, blue
24624 MicroTymp3 Tips, (4) large 16 mm, green
24625 MicroTymp3 Tips, (4) extra large 20 mm, white
Technical Specifications
Probe Tone
226 Hz Amplitude: 85 ±3 dB SPL
1,000 Hz Amplitude: 83 ±3 dB SPL
Frequency Accuracy: ±2%
Total Harmonic Distortion: 3% Maximum
Signal Type: Continuous Sinusoid
All specifications measured in an ANSI HA-1 (2.0 cc) coupler.
Pressure Measurement SystemDirection of sweep: positive to negative pressure
Sweep Rate: 400 daPa/sec average during data acquisition period
Range: +200 to -400 daPa
Display Resolution: 20 daPa
Accuracy: ±15% or ±10 daPa, whichever is greater
Compensation: Auto-zero every test cycle
Admittance Measurement System226 Hz Mode:
Range: 0.2 to 4.0 mmho total
0.0 to 1.5 mmho for Ya
0.2 to 2.5 cc for +200 Vea
Accuracy: ±0.1 mmho or ±5%, whichever is greater
Positive tail compensation
1,000 Hz Mode:
Range: 0.9 to 16.6 mmho total
0.0 to 6.5 mmho for Ya*
0.2 to 2.5 cc for +200 Vea
Accuracy: ±0.4 mmho or ±5%, whichever is greater
Negative tail compensation
*for ear canal volumes 2.0 cc
Display Resolution:
0.1 mmho for Ya
0.2 cc for +200 Vea
WeightHandle: 0.61 lb/0.28 kg
Printer/Charger: 3.98 lb/1.81 kg
RegulatoryThe MicroTymp®3 complies with the following standards based
on the most recent revision available at the time of design:
UL 60601-1
CAN/CSA C22.2 No. 601.1-M90
EN/IEC 60601-1
EN/IEC 60601-1-2
ANSI S3.39 – ANSI Type 4 instrument
IEC 60645-5 – IEC Type 3 Instrument
U.S. Patent No. 5,383,097, Patent Pending
Reimbursement Information
Procedures performed with the MicroTymp3 may be eligible for Medicare
Reimbursement using CPT code 92567 Tympanometry (impedance testing).
A WORD ABOUT THE CODING INFORMATION CONTAINED IN THIS BROCHURE FROM
THE CURRENT PROCEDURAL TERMINOLOGY, FOURTH EDITION (CPT®).
Please note that the coding information contained here is neither conclusive nor does it ensure that you will be successful in obtaining coverage and/or reimbursement from government and private payers.
Depending on circumstances that will vary from patient encounter to patient encounter, separate reimbursement may or may not be allowed for use of a Welch Allyn product used during a specific procedure or service. Use of the product may be included in the reimbursement for Evaluation and Management services provided by the physician. Please check with the specific payer to confirm whether or not the use of a separate code is acceptable. Welch Allyn does not assume any responsibility for the decisions made by payers regarding payment for procedures involving our devices when the coding information suggested in this brochure is used.
CPT is a registered trademark of the American Medical Association.
CPT Codes © 2008 American Medical Association. All rights reserved. CPT is a trademark of the AMA. No fee schedules, basic units, relative values or related listings are included in CPT. The AMA assumes no liability for the data contained herein. Applicable FARS/DFARS restrictions apply to Government use.
Accessories
72910 MicroTymp3 Replacement Battery
55260 MicroTymp3 Card Holder (included in set #93650)
55270 MicroTymp3 1,000 Hz Documentation Card, 100 each
(starter pack included in sets)
Distributed by:
Sonic Innovations 1/10 Dorsey Street, Milton, QLD 4064 PO Box 1869, Toowong DC, QLD 4066 Free call: 1800 639 263 F 07 3368 1044 E [email protected] W www.sonici.com.au
