Omron Ne U22V User Manual 2
1
INSTRUCTION MANUAL
Thank you very much for purchasing
Nebulizer.
Read all instructions in the manual on the
care and use of this unit before operating.
Save these instructions for future reference.
VIBRATING MESH
NEBULIZER
Model NE-U22V
®
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This unit is a medical device. Operate this unit only as instructed by your physician
and/or Respiratory Therapist.
The illustrations shown in this Instruction Manual are image drawings.
Caution: Federal law restricts this device
to sale by or on the order of a physician.
Before Using the Unit
Safety Information . . . . . . . . . . . . . . . . . . . . . . 2
Features of the Product . . . . . . . . . . . . . . . . . . . 5
Components of the Product. . . . . . . . . . . . . . . . 6
Names and Functions of the Parts. . . . . . . . . . . 7
How to Assemble the Main Unit. . . . . . . . . . . . 8
Correct Use of the Unit
How to Prepare the Power Source . . . . . . . . . 10
How to Fill the Medication Bottle . . . . . . . . . 12
How to Select the Nebulization Mode . . . . . . 14
How to Inhale . . . . . . . . . . . . . . . . . . . . . . . . . 15
How to Care for Unit After Use . . . . . . . . . . . 16
How to Disinfect the Unit
How to Disinfect. . . . . . . . . . . . . . . . . . . . . . . 18
How to Replace the Mesh Cap . . . . . . . . . . . . 19
Troubleshooting and Warranty
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . 20
Specifications /
Replacement Parts and Accessories . . . . . . . . 22
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
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Safety Information
2
Safety InformationBefore Using the Unit
• The warning signs and icons are shown below so that you use this product safely
and correctly to prevent the risk of damage to yourself and others.
Contents
Indicates matters in which the possibility of death or serious injury may
arise as a result of incorrect handling.
Examples of signs
For the type, dose, and regimen of the medication, be sure to follow the instructions of a doctor.
•Your symptom(s) may worsen.
When using the unit for the first time after purchasing it or after not using it for a long period of
time, be sure to wash and disinfect Medication Bottle and Mesh Cap. (Refer to Page 14-18)
• Miscellaneous bacteria may be present and you could be infected.
Wash and disinfect Mesh Cap, Inhalation Mask, Mouthpiece, and Mask Adapter after each use.
(Refer to Page 18)
Be sure to dry the cleaned and disinfected parts promptly, and store them without
getting re-contamination.
• Miscellaneous bacteria may be present and you could be infected.
If the unit is used by more than one person, be sure to use the disinfected Medication Bottle Unit,
Child’s Inhalation Mask, Mouthpiece, and Mouth Adapter for each user.
• The user may be infected.
Keep the unit out of reach of infants or children.
• They may swallow small pieces such as Mesh Cap. The unit may be damaged or may cause injury
to infants or children. In case a child swallows the Mesh Cap, immediately consult with a physician.
Warning signs
The icon indicates prohibitions (what you should not do).
Matters involving actual prohibitions are indicated by text or pictures
in or near .
The icon to the left refers to “do not to disassemble”.
The icon indicates prohibitions (including warning and danger).
Matters involving actual prohibitions are indicated by text or pictures
in or near .
The icon to the left refers to “caution for electric shock”.
Indicates matters in which bodily harm or material damage* may
arise as a result of incorrect handling.
*Material damage refers to a wide range of damage involving your house,
household goods, domestic animals, and pets.
The icon indicates something that is important (always follow).
Matters involving actual important actions are indicated by text
or pictures in or near .
The icon to the left refers to “important information”.
Safety Information
3
Before Using the Unit Safety Information
Do not plug in or pull out the AC Adapter with wet hands.
•You could suffer electric shock.
Do not wash the Main Unit and AC Adapter with water or hot water.
Avoid immersing them in water.
• Can damage unit.
Do not disassemble, repair, or modify the unit. This may void the warranty.
If you are not going to use the unit for a long period of time, be sure to unplug the
power plug from the electric outlet.
Do not use disinfecting solution containing sodium hypochlorite.
• Mesh cap will rust.
Do not spill medication on the Main Unit or the AC Adapter. If you spill
medication on the main unit or the AC Adapter, immediately wipe
it off with a soft cloth.
Do not drop or apply strong shock to the Main Unit, AC Adapter,
Medication Bottle, or the Mesh Cap.
Use only the Omron AC Adapter provided for this product.
Be sure to plug the AC Adapter into a 110VAC outlet.
Rinse the disinfectant from the disinfected pieces with water thoroughly.
Notes on Safety
4
Notes on SafteyBefore Using the Unit
General Advice
Replace the worn batteries with new ones immediately.
Do not use different types of batteries together.
Do not use new and worn batteries together.
Do not use dry batteries and rechargeable batteries together.
Be careful not to insert batteries in the wrong way so that unit operates correctly.
You can use commercially available rechargeable NiMH batteries, but do not use
nickel cadmium batteries.
Charge the rechargeable batteries with a commercially available charger.
(The AC Adapter enclosed in the package cannot be used as a battery charger.)
Wash the Mesh Unit and the Vibrator sufficiently after each use so that no residual medication
is left on them. (Refer to Page 16)
Wash Medication Bottle, Mesh Cap, and Vibrator with clean tap water or commercially
available distilled water.
When rinsing Medication bottle under the tap, use gentle pressure, not strong running tap water.
Assemble the cleaned and disinfected parts after sufficiently drying them.
Do not use benzene, thinner, or gasoline to clean the unit.
Do not dry Main Unit, AC Adapter, Medication Bottle, and Mesh Cap in microwave oven
or boil them to clean.
Do not store the unit under high temperature and high humidity, or under direct sunshine.
Do not leave or carry the Medication Bottle Unit filled with medication or water.
Remove batteries from the unit when you are not going to use the unit for a long period
(approximately three months or more).
Before Using the Unit Features of the Product
Features of the Product
5
(This is an image of the unit using an Inhalation Mask.)
To start inhalation, you must assemble the unit.
Before starting to use the unit, please read the section on “How to
Assemble the Main Unit” and understand the points for assembling.
(Refer to Pages 8 and 9)
1
Pocket-sized unit can be easily carried anywhere you go
The unit is small enough to be placed in a carrying / storage case or purse, you can
easily carry it around wherever you go. The new titanium alloy mesh creates
a high efficiency aerosol.
2
Inhalation is possible at various angles
The new bottle structure enables inhalation at various angles with stable nebulization.
Therefore, the unit can be used even at bedside.
3
Simple care and easy use
The unit does not need any complex care. Just like the traditional compressor type
nebulizer, all you have to do is to remove the medication after inhalation and dry
the bottle immediately after washing it.
Components of the Product Please check the product.
6
Components of the ProductBefore Using the Unit
Main Unit Cover
The following items are contained in the box.
If any item is missing, contact the store where you purchased the
product or the nearest OMRON dealer.
Main Unit Medication Bottle Mesh Cap
(with Mesh)
Instruction Manual
(with Quality Guarantee Card)
Storage Case
Mask Adapter
Mouthpiece
Child’s Mask
(Optional) 9921
Instruction Video
(with Quality Guarantee Card)
Before Using the Unit Names and Functions of the Parts
Names and Functions of the Parts
7
Main Unit Cover
Stores the main unit.
Power Button
Turns Main Unit
on and off.
Mesh Cap
An alloy mesh is installed
for nebulization.
– Handle mesh with care because
it is very delicate.
Medication Bottle Cap Locking Lever
Opens the Medication Bottle Cap for washing.
– Do not open Medication Bottle Cap
except for washing.
Medication Bottle
A container to store the medication.
Power Plug
Main Unit Locking Board
AC Adapter as Standard Supply
Cord Band
AC Adapter Connection Stand
Battery Low Indicator
Orange light blinks when
the batteries are worn.
Electrode
Supplies the power from the
Main Unit to the Vibrator
of Medication Bottle.
Medication Port
Fill the medication by opening
the Mesh Cap.
Bottom of Main Unit
Power Indicator
A green lamp turns on when the
power is on.
Battery Cover
Disengaging Lever
AC adapter Jack on
Main Unit
AC Adapter ( Optional)
®
How to Assemble the Main Unit
8
How to Assemble the Main UnitBefore Using the Unit
This unit must be assembled before it is used.
– Parts may fit tightly since they are made to prevent the medication from leaking.
–You must wash and disinfect all removable parts before using the unit.
Assemble the unit after washing, disinfecting, and drying.
(For how to disinfect the unit, refer to Page 18)
2 Attach the Medication Bottle to the Main Unit.
Insert the
Mesh Cap
vertically.
Align both
electrodes with
each other.
Do not open the
bottle cap.
You have finished
installation.
Click
General Advice
• Hold the unit securely with both hands.
• Install the parts securely. (You may hear clicks depending on the parts
at the time of installation.)
1 Attach the Mesh Cap on the Medication Bottle.
Close it
securely.
You have finished
installation.
How to Assemble the Main Unit
9
Before Using the Unit How to Assemble the Main Unit
3 Attach the Mask Adapter to the Main Unit.
– If you are not going to use the unit soon after it is assembled,
disassemble the unit (as shown in the Figure to the right)
and store in the supplied Storage Case or store it in
clean environment.
(For the correct use of the unit, refer to Page 15)
You have finished
installation.
You have finished
assembly.
You have finished
assembly.
Now you have completed assembling the Main Unit.
4 Attach the supplied Mouthpiece or Child’s Inhalation Mask to the Mask Adapter.
•
How to attach the Child’s Inhalation Mask • How to attach the Mouthpiece
How to Use the Power Source
10
How to Prepare the Power Source
How to Insert Batteries
Batteries are not supplied. Use two commercially available alkaline or NiMH AA batteries.
1 Remove the Battery Cover.
(1) Slightly rotate the Battery Cover Disengaging Lever
in the direction of an arrow.
(2) Remove the Battery Cover.
• The Battery Cover may not be removed easily when you try for the first time in order
to prevent water drop from getting inside the Unit.
2 Insert the batteries correctly by aligning the polarities
(+ and –) with the battery indication marks.
Bottom of the
Main Unit
• If you store this unit with the batteries or rechargeable batteries in it, the batteries may leak and damage the unit.
• If you are not going to use the unit for a long period of time (more than three months), remove the batteries.
•Do not use worn and new batteries together or batteries of different types (such as regular batteries and
rechargeable batteries) together.
•Follow the disposal method determined by the local community when it comes to disposal of used batteries.
Batteries
When using
NiMH batteries
–You may use NiMH batteries
(rechargeable batteries).
– If you use a commercially available battery
charger suitable for the batteries you are
using, you can save money by recharging the
batteries again and again.
The unit can be used for approximately 8 days
(if it is used for 30 minutes a day when the
batteries are fully charged.)
• The Battery Low Indicator (orange) flashes.
→ The rechargeable batteries have no residual
power. If the unit does not nebulize,
immediately recharge the batteries with
a commercially available charger.
• The supplied AC Adapter does not function
as a battery charger.
Use a commercially available battery charger
to recharge the batteries.
Battery replacement and battery life
When using alkaline batteries
The unit can be used for
approximately 8 days (if it is
used for 30 minutes a day.)
• The Battery Low Indicator
(orange) flashes.
→ Batteries are low. Replace both batteries
with new ones.
• The Battery Low Indicator (orange) turns on.
→ Batteries are worn out. As the unit will not
nebulize, immediately replace both batteries
with new ones.
3 Put on the Battery Cover.
Put the Battery Cover on the Battery Case. Push in the Battery Cover
until it catches the claws and clicks.
Push both ends firmly.
• You may find it difficult to push it through because the unit is made to prevent water
from getting inside the Unit.
Correct Use of the Unit
2
1
How to Prepare the Unit Before Use
11
Correct Use of the Unit How to Prepare the Power Source
How to Use optional AC Adapter (optional)
Use the AC Adapter in a place where you have an electric outlet.
However, please note that this AC Adapter is not a battery charger.
1 Place the Main Unit on the AC Adapter Connection Stand as shown below.
How to remove the AC Adapter from the Main Unit
(1) Unplug the power plug from the electric outlet.
(2) Unlock the Main Unit by pushing in both ends
of the Main Unit Locking Board of the AC
Adapter Connection Stand.
(3) Remove the Main Unit.
(1) Unplug
(3) Remove
(2) Push both ends
Connection is completed.
Main Unit Locking Board
Note: It will click and be locked to the Stand.
2 Plug in the power plug of the AC Adapter to the electric outlet.
How to Fill the Medication Bottle
12
How to Fill the Medication Bottle Correct Use of the Unit
Have you removed Mask Adapter and the supplied Mouthpiece?
(For how to assemble the Main Unit, refer to Page 8)
1 Remove Medication Bottle
from the Main Unit.
3 Fill Medication Bottle.
Be careful to prevent the Mesh Cap from closing
as shown in the Figure.
– The maximum capacity of Medication Bottle is 7 ml.
4 Close the mesh cap.
– Be sure to check that the Mesh Cap
is engaged. If it is not engaged,
medication will leak.
Click
Press gray tabs on
both side of Medication
Bottle at the same
time lift upwards.
Check that the
Mesh Cap is closed.
Do not open the
bottle cap.
Lift up the mesh
cap while pressing
your thumb hard
on the brim.
2 Open the Mesh Cap.
Hold the medication bottle as if covering
it with your hand.
How to Fill the Medication Bottle
13
Correct Use of the Unit How to Fill the Medication Bottle
5 Attach the Medication Cup to the Main Unit.
– If the Medication Bottle is not installed
correctly, the power will not turn on.
– If the Electrodes on the Main Unit are
severely stained, the unit will not nebulize
normally. In that case, wipe off the stain.
(Refer to Page 17)
Click
Align both
electrodes with
each other.
You have
finished assembly.
You have
finished assembly.
• How to install the Child’s Inhalation Mask
7 Attach the Child’s Inhalation Mask or the Mouthpiece.
• How to install the Mouthpiece
6 Attach the Mouthpiece, Mask Adapter.
You have
finished assembly.
How to Select the Nebulization Mode
14
How to Select the Nebulization ModeCorrect Use of the Unit
You can use this unit either in the continuous nebulization mode or in the manual mode.
– The power indicator (green light) illuminates during nebulization.
Push the Button and
immediately release
your finger
(within 1 second).
Keep on pressing
the Button
(for approximately
2 seconds or more).
Manual Nebulization Mode
When you keep pressing the Button (approximately
for 2 seconds or more), the unit nebulizes in Manual
Nebulization Mode. The unit nebulizes only while
you press the Button. You can inhale on demand.
Continuous Nebulization Mode
When you push the Button and immediately release
finger from the Button (within approximately
1 second), the unit nebulizes in Continuous
Nebulization Mode. When you push the Button
again, the unit stops nebulization.
How to Inhale
15
Correct Use of the Unit How to Inhale
1 Hold the Main unit with your
hand and start inhalation in
relaxed posture.
Slightly slant the Main Unit towards yourself.
• Immerse the Vibrator in the medication. If the
Vibrator is not immersed, the unit will not nebulize.
Medication
Caution
Do not drop or apply strong pressure to Main
Unit, Medication Bottle Unit, or Mesh Cap.
• The unit may be damaged and cannot be used.
• If saliva or medication collects on the electrode
of Main Unit or on the Mesh, the unit stops
nebulization. In that case, turn off the power
and absorb the medication or saliva with
tissue paper or a soft cloth.
2 When you finish inhalation,
push the Button to turn off the
power.
•The unit has a built-in timer to turn off the
power in approximately 30 minutes after
the power is turned on.
•When an AC Adapter is used, unplug the
power plug from the electric outlet.
(Refer to Page 11)
How to Care for Unit After Use
16
How to Care for Unit After UseCorrect use of the Unut
Be sure to wash and store the unit after use.
If you do not wash the unit after inhalation, the medication will dry and adhere, and may not be
nebulized. In that case, disinfect Mesh Cap and wash off dried medication.
(Refer to Page 18)
Disengage the
Medication Bottle
Cap Locking
Lever and open
the Medication
Bottle Cap.
3 Wash the parts.
Wash the Inhalation Mask or Mouthpiece, Mask Adapter,
and Medication Bottle in the water.
General Advice
Do not wash Medication Bottle and Mesh Cap under strong
running tap water.
• It may cause damage.
4 Dry parts thoroughly.
Immediately after washing the parts, wipe off excess water
with a dry cloth, and allow to air dry.
Remove the Mesh Cap from the Medication Bottle
and air dry. (Refer to Page 8)
– Do not touch the Mesh with your hand.
Discard the
remaining
medication.
1 Remove the parts from the Main Unit.
Remove the Child’s Inhalation Mask or Mouthpiece, Mask Adapter, and Medication Bottle
from the Main Unit. (For how to assemble the Main Unit, refer to Page 8 to 9)
2 Discard the remaining medication.
How to Care for Unit After Use
17
Correct Use of the Unit How to Care for Unit After Use
5 After assembling the unit, store it in a clean environment.
Warning
Wash and disinfect Medication Bottle, Inhalation Mask,
Mouthpiece, and Mask Adapter after each use. (Refer to Page 16)
Be sure to dry the cleaned and disinfected parts promptly, and store them
without getting re-contamination.
When the main unit is dirty
General Advice
Do not leave or carry the Medication Bottle Unit filled with medication or water.
• The medication may drip or spill and damage the Main Unit.
Do not store the unit under high temperature, high humidity,
or in direct sunlight.
Cord band
Wipe the stain on the Main Unit with a soft cloth. If the Main Unit is heavily stained, wipe it with
a soft cloth moistened with water or detergent and squeezed well. Then wipe it with a dry soft cloth
.
General Advice
• Do not clean the Main Unit with volatile chemical such as benzene or thinner.
• Do not immerse the Main Unit in Water.
How to Carry the Unit
• You can put Mouthpiece and Inhalation Mask in the storage case to carry them with the unit.
• Put a Main Unit Cover over the Main Unit when carrying the unit.
• Do not put the AC Adapter in the storage case along with the Main Unit.
The Main Unit may be scratched.
Bundle the power cord of the AC Adapter and fasten it to the Main Unit of the
AC Adapter with the cord band.
How to Disinfect
18
How to Disinfect How to Disinfect the Unit
The Micro-Air®nebulizer can be cleaned and disinfected easily because the Medication
Bottle and the Mesh Cap can be removed from the Main Unit. The unit can
be disinfected with benzalkonium chloride.
1 Make 0.1% dilute solution using benzalkonium chloride, and soak the
Medication Bottle and Mesh Cap in the solution for 10 minutes.
2 Take the Medication Bottle and Mesh Cap out of solution
to rinse it with water.
3 Wipe off the remaining water for faster drying.
4 If using commercial cleaners, follow manufacturers instructions.
Caution
Do not use disinfection solution containing sodium hypochlorite.
• The unit may not be able to be used after getting covered with rust.
5 The following parts can be disinfected:
• Medication Bottle
• Mesh Cap
• Mask
• Mouthpiece
• Mouthpiece Adapter
How to Replace the Mesh Cap
19
How to Disinfect How to Replace the Mesh Cap
1 Open the Mesh Cap.
2 Remove the Mesh Cap from the
Medication Bottle.
3 Install a new Mesh Cap.
You can usually use the Mesh Cap for approximately 1 year (according to the test results of OMRON).
However, this may vary depending on medication type and individual use and care. In some cases,
the unit may not nebulize or may nebulize weakly even after disinfection is done.
If the unit does not nebulize or nebulizes poorly even after cleaning the Mesh Cap,
purchase a new Mesh Cap from your nearest Omron dealer or where you purchased your unit from.
The part number is U22-4.
Lift up the Mesh Cap
by strongly applying
your thumb on the brim.
Insert a new
Mesh Cap
vertically.
Close it
securely.
Lift up the
Mesh Cap
vertically.
Troubleshooting
20
Troubleshooting Troubleshooting
If a problem occurs while you are using the unit, please check the following information before calling.
The nebulization rate is extremely low, or the unit does not nebulize at all.
Where to Inspect How to correct
Is the Battery Low Indicator turned on?
Is the Mesh dirty?
Replace the batteries with new ones.
(Refer to Page 10)
Where to Inspect
Are the batteries worn?
Is the AC Adapter securely plugged into
the electric outlet or the connection port
of Main Unit?
Is the capacity of the rechargeable batteries
(NiMH) low?
Is the Medication Bottle installed to the Main
Unit correctly?
Replace the batteries with new ones.
(Refer to Page 10)
Insert it correctly. (Refer to Page 11)
Recharge the batteries with the commercially
available recharger or replace them
with new ones.
Install it correctly. (Refer to Page 13)
The Power Indicator does not turn on and the unit does not nebulize.
Clean the Mesh Cap by disinfecting to remove
any stains. (Refer to Page 18)
• If the trouble is not corrected by the above
mentioned procedure, replace the Mesh cap
with a new one.
(Refer to Page 19)
Are the polarities of batteries or rechargeable
batteries placed in the wrong direction?
Insert batteries or rechargeable batteries in the
correct alignment.
(Refer to Page 10)
How to correct
Troubleshooting
21
Troubleshooting Troubleshooting
The Power Indicator is illuminated, but the unit does not nebulize.
Where to Inspect How to correct
Is the Medication Bottle filled with medication?
Is the Mesh broken, stained,
or extremely soiled?
Has any medication or water collected on the
electrode of the Main Unit?
Fill with medication. (Refer to Page 12)
Clean the Mesh Cap by disinfecting.
(Refer to Page 18)
• If the unit does not nebulize even after
carrying out the above-mentioned procedure,
or the Mesh is broken, replace the Mesh Cap
with a new one.
(Refer to Page 19)
Wipe off the stain. (Refer to Page 17)
Is the medication being supplied to the
Medication Bottle?
(Is the medication in contact with the Vibrator?)
Use the unit slightly slanting the Main Unit
(the side with the Button) towards yourself.
(Refer to Page 15)
Absorb the medication or water with
a soft cloth.
(Refer to Page 15)
Is the electrode of the Main Unit stained?
Specifications
22
Troubleshooting
Specifications
Replacement Parts and Accessories
9921
Child’s Inhalation Mask, with rubber string
(Mask and string optional accessories)
U22-3
Medication Bottle
U22-5
AC Adapter (optional accessories)
U22-7
Storage case
U22-4
Mesh Cap
U22-2
Mask Adapter
U22-1
Mouthpiece
For the inquiry on where to purchase the replacement parts and accessories, contact the store where you purchased
the unit or the nearest OMRON dealer.
Product name: OMRON Micro-Air®Vibrating Mesh Nebulizer
Model:
NE-U22V
Power supply: 110 VAC and 50/60 Hz (With the use of an AC Adapter)
3 VDC (two AA alkaline batteries)
2.4 VDC (two AA NiMH batteries)
Power consumption: Approx. 1.5 W*
Vibration frequency: Approx. 180 kHz
Nebulization rate: 0.4 to 0.5 mL/min average*
Particle size: MMAD approx. 5µm*
(1 to 5 µm for 80% of the entire volume particle distribution)
(Measured by OMRON based on CEN/TC215)
Capacity of
Medication Bottle:
Maximum of 7 mL
External dimensions: 38 (W) x 104 (H) x 51 (D) mm
Weight: Approx. 97 g (not including batteries)
Battery life: Approx. 4 hours with continuous operation*
Approx. 8 days when used about 30 minutes a day
(with the use of alkaline batteries)
Operating temperature
and humidity:
10 to 40°C (No ice formation is allowed.) 30 to 85% RH
Accessories: Child’s Inhalation Mask, Mouthpiece, Mask Adapter,
Storage case, AC Adapter, Instruction Manual
* When physiological saline is used. These figures may vary depending on the type of medication.
Specifications and appearance may be subject to change without prior notice for improvement.
Specifications / Replacement Parts and Accessories
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