Kyoto Kagaku EAR II User manual

●Introduction
Manufacturer’s Note
●Before You Start
●
●
Set Includes
DOs and DON’Ts
Training Sessions
Training Sessions
Instruction
Manual
TableofContents
P. 2
P. 3
P. 1
P. 5
P. 4
●
After Training
P. 6
MW12
Do not mark on the model and other components
with pen nor leave printed materials contacted
on surface.
Ink marks on the models cannot be removed.
Caution
“EARⅡ”ExaminationSimulator
Preparation

Introduction Manufacturer’s Note
Manufacturer’s Note
Pleasereadtheinstructioncarefullybeforeuse.
BeforeUse
MW12 EAR Examination II has been developed for the training of medical professionals only.
Any other use, or any use not in accordance with the enclosed instructions, is strongly discouraged.
The manufacturer assumesno responsibility for any accident or damage resulting from such use.
Should you have any questions regarding this simulator, please feel free to contact our distributor
in your area or KYOTO KAGAKU at any time. (Our contact address is on the back cover of this
manual)
ProductFeatures
The New Ear Examination Simulator II is designed to acquire safe and reliable skills in the
examination of the external acoustic meatus and tympanic membrane with a direct otoscope. The
model warns against painful insertion.
Skills to be learned include: safe use of an otoscope, differentiation of typical ear problems
and earwax/foreign body removal.
1
●
●
-Warning against painful insertion with or without beep
-self-learning mode (with a beep and light)
- instructor mode (silent, light only)
-Major 9 cases are prepared (includes 1 normal)
-Quick switching between cases
-2 sizes of ear canals (normal and stenosis)
-Anatomically correct soft ear model that allows training in straightening the auditory canal
by pulling the auricle
-Training with a real otoscope
-The manikin neck can be tilted
-Training is possible with both left and right ears

-Do not ever wipe the simulator with thinner or
organic solvent.
-Do not mark on the simulator models with
pen or leave any printed materials in contacted
with the surface. Ink marks on the models will
not be removable.
BeforeYouStart DOsandDONʼTs
DOs and DON’Ts
DOs
Handle with Care
２
DON’Ts
-The materials for the product are a special
composition of soft resin. Please handle with
the utmost care.
-Use a specular of recommended size: Size 4.
-Ensure the direction of the batteries.
-Store the simulator in the case at room
temperature. Keep away from heat, moisture,
and direct sunlight.
-For cleaning, wipe the mannequin with a soft
cloth which has been moistened with water
or alcohol. After drying the manikin, please
dust the head with baby powder.
-Do not insert an otoscope too deep, as this may
cause damage to the eardrum.
-Do not rotate the switch dial too quickly, as this may
cause mechanical trouble in the system.

Set includes
Replacement Parts
Beforeyourfirstuse,ensureallcomponentslistedbelowareincludedintheunit.
Specications
BeforeYouStart Setincludes
SetIncludes
3
A
B
A
B
1 manikin head and shoulder
4 types of ear units – 1 pair each
-Exam Ear (normal)
-Exam Ear (stenosis)
-FB Ear (normal)
-FB Ear (stenosis)
1 set of foreign body removal kit
-simulated ear wax, small toy, small
sponge fragments and a spoon
2 AA batteries
manikin size: approx. 42×21×38cm, 1.5kg
*Type of the ear is marked on the rear surface of each ear lobe.
Type Mark
-Exam Ear (normal) L/R 1
-Exam Ear (stenosis) L/R 2
-FB Ear (normal) L/R 3
-FB Ear (stenosis) L/R 4
11391-010 accessories for MW12
4 types of ear units – 1 pair each
-Exam Ear (normal)
-Exam Ear (stenosis)
-FB Ear (normal)
-FB Ear (stenosis)
1 set of foreign body removal kit
-simulated ear wax, small toy, small sponge fragments
and a spoon
AA Batteries included are to test if the system
works correctly.

Setting of the ears
Setting of the batteries
Insert the ear into the opening as shown in the
photo below.
Ensure to orient the ear so that the sliding guides
on the ear unit and the wall of the opening
match together.
To detach the ear, please grasp gently around
the base of the pinna and pull straight out,
perpendicularly to the head.
4
Preparation
Please
note
Preparation
4
The battery box is at the back of the shoulder unit.
With pushing the tab at the right side of the lid to the left, pull it to open the lid.
Set two size AA batteries in the box. Ensure the direction of the batteries. The position of
positive or negative electrodes is indicated in the box.
After setting the batteries, close the lid as the following procedure. Put the two small tabs at the
left side of the lid to the indents at the left side of the battery box then push the lid to close.
Turn on the power switch when the training session begins.
Please note: Do not mix-up the different types of ears for different trainings:
Examination with an otoscope: Use "Exam Ear"s (mark 1 or 2).
Foreign body removal: Use "FB Ear"s (mark 3 or 4).
After inserting the ears, turn on power.
In case the ears are inserted while the system is powered, sensors may work and generate
the alarm sound. When alarm won't not stop, turn off the power and then turn it back on.
To ensure the procedure of attachment and detachment of the ear, refer to the movie before
using the model. The movie address is as follow and you can find the movie with the right QR
code.
（ https://youtu.be/2G4MPw1V9qI ）
•Continuous sound --- Turn off the power and then turn on.
•Intermittent tone --- It is necessary to adjust the position of the ears. Insert your finger into
ear canal and push the ear in more deeply.

Set the case for training
Warning against painful insertion
The cases can be switched by turning the switch
dial. The number appearing in the window
indicates the chosen case. Refer to the table on the
quick manual. To practice foreign body removal,
set the dial to "FB" and set the "FB Ear" type of
external ears. Otherwise, you may damage the ear
drum images and permanent alarm goes off.
Training mode can be set by the mode change
switch on the back of the shoulder part.
If the tip of the instrument is clearly in the "warning" zone, and no warning indicator works, 1)
ensure that the power switch is on, then,if necessary,2) replace the batteries with new ones.
TrainingSessions
TrainingSessions
5
The tip of the instrument is localized by sensors
and harmful insertion is indicated with a beep
(self-learning mode), or lamps (instructor mode).
Set the training mode
Trouble shooting:
ModechangeswitchPowerswitch
-When the tip of the instrument passes bony part
of the ear canal:
yellow warning lamp and intermittent beeping
-When the tip of the instrument reaches eardrum:
red warning lamp and a continuous beeping
*To stop the continuous beep, turn o the power
switch.
1. Self-learning mode: warning with sounds
2. Instructor/examination mode: warning with
lamps only

Put the included ear wax, small toy or a sponge
in the ear canal by a small spoon.
Then set the ears to the head.
６
Besuretouse"FB"typeexternalears.
Flexibleneckandear
After Training
After use:
The neck can be tilted to simulate positioning
of patient's head.
The soft and supple earsallow the training of
straightening the canal by pulling the ear lobe.
Remove all the simulated ear wax, small toys and sponges from the FB Ear.
Remove the batteries from the box and store them separately.
For cleaning, wipe the surface of the manikin and ear models with soft cloth moistened with
water or alcohol. Dry the manikin naturally and dust the surface with talcum powder.
Do not expose the manikin and accessories to high temperature and high humidity.
TrainingSessions
& Afterthetraining
TrainingSessions
Ensure to switch the case switching dial
to "FB".

Don’t mark on the model and other components with pen or leave printed
materials contacted on their surface.
Ink marks on the models will be irremovable.
Caution
2021.08
URL http://www.kyotokagaku.com
e-mail [email protected]
The contents of the instruction manual are subject to change without prior notice.
No part of this instruction manual may be reproduced or transmitted in any form without permission from the manufacturer.
Please contact manufacturer for extra copies of this manual which may contain important updates and revisions.
Please contact manufacturer with any discrepancies in this manual or product feedback. Your cooperation is greatly appreciated.
For inquiries and service, please contact your distributor or KYOTO KAGAKU CO., LTD.
●
●
■本社・工場
〒612-8388 京都市伏見区北寝小屋町15番地
TEL：[phone]（直通）
FAX：[phone]
■東京支店
〒113-0033 東京都文京区本郷三丁目26番６号
NREG本郷三丁目ビル2階
TEL：[phone]（直通）
FAX：[phone]
3.中耳炎（粘液性）
4. 中耳炎（慢性穿孔性） 5. 中耳炎（急性化膿性）
6.真珠腫 7. 鼓室硬化症 8. 外傷性鼓膜穿孔 9.耳垢閉塞
1. 正常鼓膜 2.中耳炎（漿液性）
■ 9 セットの症例と設定番号
■Nine sets of cases and setting number
1. normal 2. serous otitis
media(SOM)
3. mucoid otitis
media(MOM)
4. chronic otitis media
with perforation
5. acute suppurative
otitis media(AOM)
6. cholesteatoma 7. tympanosclerosis
8. traumatic perforations
9. cerumen block
■ ■(World Wide)
Kyoto Kagaku America Inc.