Omron MicroAIR U100 User manual

Instruction manual
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IM-NE-U100-E-04-08/2017
3125434-0D
MESH NEBULIZER
MicroAIR U100 (NE-U100-E)
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Table of contents
Dear customer,
Thank you for purchasing the OMRON MicroAIR U100 Nebulizer.
By buying the MicroAIR U100 nebulizer, you have chosen a high-quality, innovative device.
During its development, particular attention was given to reliability, easy and convenient handling.
Before using the nebulizer for the first time, please read through this manual carefully.
If you still have any questions regarding its use, contact OMRON customer service at the address
shown on the packaging or in this instruction manual. They will be pleased to assist you.
OMRON HEALTHCARE EUROPE B.V.
Intended use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Important Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Features and benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Contents of the OMRON MicroAIR U100 package . . . . . . . . . . 8
Names and functions of the parts . . . . . . . . . . . . . . . . . . . . . . . 9
Before using the product for the first time . . . . . . . . . . . . . . . . 11
How to insert or replace the batteries . . . . . . . . . . . . . . . . . . . 12
Using the AC adapter (Optional) . . . . . . . . . . . . . . . . . . . . . . . 13
How to assemble the unit and fill the medication container. . . 14
How to inhale with the OMRON MicroAIR U100 . . . . . . . . . . . 17
How to clean the unit after each inhalation . . . . . . . . . . . . . . . 19
How to disinfect the parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
How to replace the mesh cap . . . . . . . . . . . . . . . . . . . . . . . . . 24
Optional Medical Accessories . . . . . . . . . . . . . . . . . . . . . . . . . 24
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

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Intended use
Medical Purpose This product is intended to be used for inhaling medication for respiratory
disorders.
Intended User • Legally certified medical experts, such as doctor, nurse and therapist, or
healthcare personnel or patient under the guidance of qualified medical
experts.
• The user should also be capable of understanding general operation of
MicroAIR U100 and the content of instruction manual.
Intended Patients This product should not be used by patients, who are unconscious or are
not breathing spontaneously.
Environment This product is intended for use in a medical facility, such as Hospital,
clinic and doctor’s office, in a room of general household.
Durable period Durable periods are as follows, provided the product is used to nebulize
a medication twice a day for 10 minutes each time at room temperature
(23°C).
Durable period may vary depending on usage environment.
Frequent use of the product may shorten the durable period.
Main Unit 5 years
Medication Container 1 year
Mesh Cap 1 year
Mouthpiece 1 year
Mask (PVC)(SEBS) 1 year
Mask Adapter 1 year
Precautions for use Warnings and cautions described in the instruction manual should be
observed.
EN

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Important Safety Precautions
This section provides information about how to use the product safely and to prevent injury to
yourself and others as well as property damage.
Warning: Indicates a potentially hazardous situation which, if not avoided, could result in
death or serious injury.
(Usage)
• For type, dose, and regime of medication, follow the instructions of your doctor or pharmacist.
• Keep the device out of reach of unsupervised infants and children.
• Always dispose of any remaining medication after use, and use fresh medication each time.
• This product should not be used on patients, who are unconscious or are not breathing
spontaneously.
• Do not use only water in the nebulizer for inhaling purposes.
• Do not touch the vibrating element while the power is on.
• Do not use the device where it may be exposed to flammable gas.
• Do not use or store the device in a humid location such as a bathroom.
• Do not leave the device or its parts where it will be exposed to extreme temperatures or changes
in humidity, such as leaving the device in a vehicle during warm or hot months, or where it will be
exposed to direct sunlight.
(Power source)
• Do not operate the device with a damaged AC adapter.
• Plug the AC adapter into appropriate voltage outlet.
• Do not use in a multi-outlet plug.
• Never plug or unplug the AC adapter with wet hands.
(Cleaning and disinfecting)
• Clean and disinfect the product’s parts before using the product for the first time, after the product
has not been used for an extended period of time and when parts are contaminated.
• Clean the product’s parts after each use and disinfect the product’s parts daily during normal use.
• When the product is being used by different people, clean and disinfect the product’s parts after
each person’s use.

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• Follow the disinfectant manufacturer’s instructions and make sure there is no disinfectant left on
the product after disinfecting it.
• Allow the product’s parts to dry after cleaning and disinfecting before reassembling the product and
store in a clean location so that the product will not become contaminated.
• Do not immerse the main unit (except the vibrating element and the area around the vibrating
element) and the AC adapter in water or other liquid.
• Do not spill water or medication on the main unit and the AC adapter.
Caution: Indicates a potentially hazardous situation which, if not avoided, could result in
minor or moderate injury or physical damage.
(Usage)
• Close supervision should be provided by a parent or caregiver when this device is used by, on, or
near children or disabled individuals.
• To avoid the medication residue on the face, be sure to wipe the face after removing the mask.
• Do not get nebulized medication in your eyes.
• Do not operate the nebulizer with the medication container empty.
• Approved for human use only.
• Use only OMRON original and optional accessories specified for this device.
• Do not add more than 10 ml of medication to the medication container.
• Do not subject the device to any strong shocks such as dropping on the floor.
• Do not cover the main unit with a blanket, towel, or any other type of cover during use.
• Do not disassemble or attempt to repair the main unit or AC adapter.
• Do not poke the mesh with a cotton swap or a pin.
• While using this device, make sure that no mobile phone or any other electrical devices that emit
electromagnetic fields is within 30cm. This may result in degradation of performance of the device.
Important Safety Precautions
EN

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Important Safety Precautions
(Power source)
• Use only the original AC adapter.
• Fully insert the power plug into the outlet.
• Wipe the dust off from the power plug.
• When handling the AC adapter, take care not to do the following:
Do not damage. Do not break it.
Do not tamper with it. Do not forcibly bend or pull.
Do not twist. Do not bundle during use.
Do not pinch. Do not place under heavy objects.
• Do not use extension cords. Plug the power cord directly into the outlet.
• When disconnecting the power plug from the outlet, do not pull the power cord.
Be sure to pull from the power plug safely.
• Unplug the product if it will not be used for an extended period of time.
• Always remove the AC adapter from the device before cleaning.
• Replace old batteries with new ones immediately. Replace both batteries at the same time.
• Remove the batteries if the unit will not be used for three months or more.
• Do not use different types of batteries together.
• Do not use new and used batteries together.
• Do not use lithium batteries.
(Cleaning and disinfecting)
• Do not use a microwave oven to boil or dry parts.
• Do not use a hair dryer to dry parts.
• Do not use a dishwasher to wash or dry parts.
• Do not leave the cleaning solution in the nebulizer parts. Rinse the nebulizer parts with clean tap
water after disinfecting.
• Store the device and the components in a clean, safe location.
General Safety Precautions
• Do not use the product for any purpose other than inhalation.
• Never clean with benzene or thinner.

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Features and benefits
In the MicroAIR U100, aerosol is generated by pushing liquid medication through fine holes in the
metal alloy mesh. This is realised by a titanium vibrating element, oscillating at high frequency.
True portable, pocket size
The device will fit in any handbag or briefcase. Running up to approx. 4 hours on just two AA/LR6
batteries, your medication is always within reach wherever you go, whatever you do.
Inhalation is possible at various angles
The device enables inhalation at various angles with stable nebulization. Therefore the device can
be used even while in bed or can be used for a baby/child, laying in the arms of the care-taker.
Soundless operation
The soundless operation of the device enables discreet use.
No loud frightening noises, meaning calm treatment even while using it on a sleeping child.
Simple one-button operation
Wide medication compliance
Easy to assemble, simple preparation
EN

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The following items are contained in the package:
Contents of the OMRON MicroAIR U100 package
Main Unit Cover Main Unit
Medication
Container MouthpieceMask Adapter
Mesh Cap
• Instruction Manual
• Quick Setup Guide
Child Mask (PVC)
Batteries
(2x AA/LR6)
Adult Mask (PVC) Soft Pouch

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Names and functions of the parts
EN
Mesh Cap
Contains metal alloy mesh for nebulization.
Medication container
Main unit
Air opening
Stabilizes nebulization.
Power indicator
A green light turns on when the power is on.
ON/OFF ( ) button
Battery Low Indicator
An orange light blinks when the batteries are low.
Medication container lid release button
Medication container can be opened when the buttons on
both sides are pressed.
Vibrating element
The tip of this vibrating element oscillates at high frequency
and pushes the medication through the pores of the mesh.
Mesh
Nebulized medication exits here through minute pores.

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Main unit cover
Protects the Main Unit with the
attached Medication Container
and Mesh Cap during storage.
Names and functions of the parts
Battery Cover release button
Rear View
Battery Cover

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Before using the product for the first time
EN
Before first use: I ) Carefully read the Instruction Manual
II ) Disassemble, clean and disinfect the parts
Disassembly

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Inserting batteries
1. Remove the battery cover on bottom side by pushing on the
release buttons on both sides.
2. Insert the batteries according to the battery polarity indicated
inside the battery compartment.
3. Replace battery cover by pushing buttons on both sides of the
battery cover.
Battery life and battery replacement
The unit can operate with alkaline batteries or with nickel-metal-hydride (NiMH) rechargeable
batteries. Depending on the capacity and condition of the batteries, the unit can operate up to
4 hours on a set of alkaline batteries.
Battery Low Indicator (orange light)
Flashes The batteries are low. Replace both batteries with new ones.
Turns on The batteries are depleted. The device will not nebulize. Immediately
replace both batteries with new ones.
• The battery low indicator will turn off if no button is pressed for 10
seconds or if you turn off the device.
• Remove batteries if the unit is not in use for long periods. Failure to do
so could result in damage due to battery leakage.
• Batteries should be treated as chemical waste; disposal should be done
at your retail store or at appropriate collection locations.
Notes:
How to insert or replace the batteries

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Caution: Use only the original AC adapter as indicated in
section “Optional Medical Accessories”.
To connect the AC adapter to the main unit
(1) Remove the battery cover and remove the
batteries, see page 12.
(2) Place the main unit on the AC adapter connection
stand as shown in the illustration on the right.
Note: It will click and lock to the stand.
(3) Insert the AC adapter power plug into an outlet.
Caution: Never plug or unplug the AC adapter with wet hands.
Note: Do not place the device in a location where it is difficult to
disconnect the AC adapter.
To remove the AC adapter from the main unit
(4) Disconnect the AC adapter power plug from the
outlet.
(5) Push on both sides of the connection stand to
unlock from the main unit.
(6) Remove the main unit.
Using the AC adapter (Optional)
EN
(2)
(3)
Connection is completed.
(6) Remove
(4) Unplug
(5) Push both ends

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1. Insert batteries, see page 12.
2. Align the mark on the medication container with the mark on the main unit. Push down and rotate
the medication container clockwise.
Note: Do not assemble the medication container to the main unit when the mesh cap is installed.
3. Open the medication container by pressing on both sides of the lid.
How to assemble the unit and fill the medication container
Caution: Clean and disinfect the product’s parts before using the product for the first
time, after the product has not been used for an extended period of time and
when parts are contaminated. (Refer to page 19 for instructions.)

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4. Fill the medication container as illustrated.
The maximum capacity is 10 ml.
5. Place the mesh cap.
Note: Do not touch the mesh.
6. Push the lid of medication container into place until it clicks.
Mesh Cap is fixed.
How to assemble the unit and fill the medication container
Mesh
EN
Clicks.

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7. Install the mask adapter on the main unit.
8. Install the mask or mouthpiece on the mask adapter.
The device is now ready for use.
Refer to the next section how to inhale.
How to assemble the unit and fill the medication container

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Caution: For type, dose, and regime of medication, follow the
instructions of your doctor or pharmacist.
1. Slightly tilt the unit as illustrated in the figure.
In this position, the vibrating element is immersed in the
medication and nebulization will start after power on.
After the vibrating element has been immersed in the
medication, the unit can be used under any angle.
Note: In some positions (e.g. upright), nebulization may stop after
a short while. In that case, briefly tilt the unit again in order to
re-immerse the vibrating element in the medication.
2. Place the mouthpiece in your mouth or place the mask over
mouth and nose.
3. If you push the ON/OFF ( ) button, nebulization starts.
If you push the ON/OFF ( ) button again, nebulization stops.
The green power indicator lights up during nebulization.
Always be calm and relaxed when you inhale. Breathe in slowly
and deeply so that the medication can reach deep into the lungs.
Hold your breath briefly, then breathe out slowly while removing
the mouthpiece from your mouth. Do not breathe too quickly.
Pause when you feel like having a rest.
How to inhale with the OMRON MicroAIR U100
EN
Medication
Vibrating element

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After inhalation always switch off the nebulizer by pressing the ON/OFF ( ) button.
Note: The device automatically turns off after 30 minutes.
How to inhale with the OMRON MicroAIR U100
Note: If high-viscosity medication is used, nebulization may be
reduced.
If excessive medication collects on the mesh, nebulization may
stop. In that case, turn off the power and remove the mask
adapter. Absorb the medication by means of a lint-free cloth.
Note: Do not poke the mesh with a cotton swap or a pin; the mesh
may be permanently damaged.
Absorb the medication.

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Note: if the device is not cleaned and disinfected correctly and frequently, micro-organisms may
remain in the unit, causing risk of infection.
1. Remove the mask adapter from the main unit by pressing both
sides of the mask adapter.
2. Open the medication container and remove the mesh cap.
Note: Do not touch the mesh.
3. Discard the medication, then re-install the mesh cap.
How to clean the unit after each inhalation
The following items should be disassembled and cleaned after each use:
Medication container, mesh cap, mask adapter, mouthpiece and mask.
Mesh
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Continued

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How to clean the unit after each inhalation
4. Fill the medication container with water and nebulize the water.
To prevent medication from drying and adhering to the mesh
after use, nebulize the water for 1 to 2 minutes.
5. Remove the mesh cap from the medication container, then disassemble the medication container
from the main unit by rotating counter-clockwise and pulling-up.
Note: Remove the medication container after discarding the medication.
Water
Do not inhale water.