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Specifications

20

T

roubleshooting

Option Parts

Parts that can be purchased separately

T

roubleshooting

Specifications / Option Parts

Product name:

Omron Mesh Nebulizer 

Model:

NE-U22

Power source:

3 VDC (two AA alkaline batteries) 
2.4 VDC (two AA nickel-hydrogen batteries) 
optional AC adapter

Power consumption:

Approximately 1.5 W* 

Ultrasonic frequency:

Approximately 180 kHz 

Nebulization rate:

0.25 ml / minute or more* 

Particle size:

MMAD approximately 5 

µ

m (Measured by OMRON based on

CEN/TC215) 

Capacity of 
Medication Bottle:

Maximum of 7 ml 

External dimensions:

Approximately 38 (W) x 104 (H) x 51 (D) mm 

Weight:

Approximately 97 g (not including batteries)

Battery life:

Approximately 4 hours* with continuous nebulization 
Approximately 8 days when used about 30 minutes a day
(with the use of alkaline batteries) 

Operating temperature 
and humidity:

10 to 40°C, 30 to 85% RH 

Accessories:

Inhalation Mask (S), Inhalation Mask (L), Mouthpiece, Mask
Adapter, Storage Bag, Instruction Manual

* Under normal temperature of 23°C. When nebulizing physiological saline. (Varies with the type of

medication.) 

- Nebulization rate is lowered at low temperature. 
- The unit turns off automatically in approximately 30 minutes after the power is turned on. 
- Specifications and appearance may be changed without prior notice for improvement. 

U10-1-P: Inhalation
Mask (L) (with a
rubber string) 

U22-3: Medication
Bottle

U22-5: AC Adapter 

U22-7: Storage Bag

U22-4: Mesh Cap
(With a mesh)

U10-2-P: Inhalation
Mask (S) (with a
rubber string) 

U22-2: Mask Adapter

U22-1: Mouthpiece

For the inquiry on where to purchase the option parts, contact the
store where you purchased the unit or the nearest OMRON dealer.

EN-p2-20-(NE-U22)-3  3/25/02  4:48 PM  Page 20

Summary of Contents for Micro A-I-R NE-U22

Page 1: ...cifications Option parts 22 This unit is a medical instrument Be sure to follow the instructions of a doctor and use the unit correctly For the type dose and regimen of medication be sure to follow th...

Page 2: ...h wet hands You may suffer electric shock or get burned Do not wash the Main Unit and AC Adapter with water or hot water Do not immerse them in water The unit may experience electricity leakage or you...

Page 3: ...when the unit is tilted To start inhalation you must assemble the unit Please read the section on How to Assemble the Main Unit and understand the points for assembling before starting to use the uni...

Page 4: ...ator vibrates at high frequency and pushes out medication from the pores of Mesh Electrode A contact point connecting the Main Unit and the Medication Bottle Battery Low Indicator An orange light flas...

Page 5: ...ap Locking Lever Opens the Medication Bottle Cap Do not open Medication Bottle Cap except when washing Medication Bottle Medication Bottle Cap Medication Bottle Stores the medication Medication Bottle...

Page 6: ...stallation is complete Installation is complete Do not open the Bottle Cap Do not insert your finger into the Nebulization Port Insert the Mesh Cap perpendicular to the Medication Bottle Align these p...

Page 7: ...rage Bag or in a clean place How to install the Inhalation Mask S How to install the Mouthpiece Installation is complete Installation is complete Installation is complete Securely cover the Main Unit...

Page 8: ...c outlet 2 Unlock the Main Unit by pushing in both ends of the Main Unit Locking Board of the AC Adapter Connection Stand with your fingers 2 Plug in the power plug of AC Adapter to the electric outle...

Page 9: ...ries with new ones When the Battery Low Indicator orange turns on batteries are worn out As the unit will not nebulize immediately replace both batteries with new ones You may use manganese batteries...

Page 10: ...Bottle is 7 ml 4 Install the Mesh Cap If the Mesh Cap is not securely closed medication may leak Medication Bottle Disengaging Button Insert the Mesh Cap perpendicular to the Medication Bottle Do not...

Page 11: ...e off the stain 6 Install the Mask Adapter 7 Install the Inhalation Mask or the Mouthpiece Align both Electrodes with each other Keep the Electrodes clean How to install the Inhalation Mask S How to i...

Page 12: ...eep pressing the Button approximately for 2 seconds or more the unit nebulizes in Manual Nebulization Mode The unit nebulizes only while you keep on pressing the Button and stops nebulization when you...

Page 13: ...r in the medication If the Vibrator is not immersed such as when the Main Unit is placed on a horizontal surface the unit may not nebulize Medication Vibrator Air Port If the medication has high surfa...

Page 14: ...ity or viscosity such as medication solubilizing agent or expectorant because the medication is often left on the Mesh Please be careful not to spray water on the Main Unit Be sure to clean and store...

Page 15: ...n Port General advice Never try to wipe off water with tissues or cloth Dust or lint left on the Mesh may affect nebulization General advice Do not wipe the Main Unit with volatile agent such as benze...

Page 16: ...must be done after confirming the target bacteria and the effects of disinfection method Do not disinfect the unit with the disinfection solution containing sodium hypochlorite The unit may not be abl...

Page 17: ...chase the Mesh Cap or the broken or lost accessory contact the store where you purchased the unit or the nearest OMRON dealer Medication Bottle Disengaging Button 1 Remove the Medication Bottle from t...

Page 18: ...torage bag to avoid the Main Unit being scratched For Optional AC adapter Bundle the power cord of AC Adapter and bind it with the AC Adapter using a Cord Band as shown in the Figure General advice Do...

Page 19: ...utton towards yourself Refer to Page 13 Remove the medication or water Refer to Page 13 Wipe off the stain Refer to Page 15 If the unit does not nebulize normally after taking the above mentioned proc...

Page 20: ...out 30 minutes a day with the use of alkaline batteries Operating temperature and humidity 10 to 40 C 30 to 85 RH Accessories Inhalation Mask S Inhalation Mask L Mouthpiece Mask Adapter Storage Bag In...

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