NE-U22-E_C_en-de-nl_M11_100824.
Table of contents Intended use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Safety precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Features and benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Contents of the OMRON MicroAIR U22 package . . . . . . . . . . . 6 Names and functions of the parts . . . . . . . . . . . . . . . . . . . . . . . 7 How to insert or replace the batteries . . . . . . . . . . . . . . . . . .
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 U22 and the content of instruction manual.
Safety precautions • This nebuliser is a medical device. Only use medications as prescribed and instructed by your doctor. • Disinfect the nebuliser before first use and at least once per day when in use. See page 18 for disinfection instructions. • Clean the nebuliser after each inhalation. See page 16 for cleaning instructions. • Only use the nebuliser for its intended purpose; for inhalation therapy. Any other form of use constitutes an improper use and is therefore dangerous.
Features and benefits In the MicroAIR U22, aerosol is generated by pushing liquid medication through fine holes in the newly developed metal alloy mesh. This is realised by a titanium vibrator, oscillating at high frequency. This unique technology offers the following features and benefits: True portable, pocket size The device will fit in any handbag or briefcase. Running up to 4 hours on just two penlite batteries, your medication is always within reach wherever you go, whatever you do.
Contents of the OMRON MicroAIR U22 package The following items are contained in the package: Main Unit Cover Batteries (2x AA/LR6) Main Unit Medication Container Child Mask (PVC) Mesh Cap (with Mesh) Adult Mask (PVC) • Instruction Manual • Warranty Card Optional item (not included), contact your OMRON dealer.
Names and functions of the parts 2 1 Mesh cap viewed from the bottom 4 3 Figure viewed from the above 5 6 8 7 9 10 11 12 13 14 15 16 Viewed from the bottom 17 1. Mesh Cap Contains metal alloy mesh for nebulisation. 2. Nebulisation port Nebulised medication exits here. 3. Mesh Cap Cover Protects the mesh. 4. Mesh Efficient nebulisation is realized through the use of minute pores. Do not touch this fragile part with your fingers! Do not attempt to clean with a cotton swab or a pin! 5.
Names and functions of the parts 10. Container Contains the medication (7 ml max.) 11. Medication container release button Medication container can be removed when the buttons on both sides are pushed. 12. Electrodes Connects the main unit with the vibrator. 13. Battery Low Indicator An orange light blinks when the batteries are low. 14. ON/OFF button 15. Electrodes Connects the vibrator with the main unit. 16. Power indicator A green light turns on when the power is on. 17.
How to insert or replace the batteries Inserting batteries 1. Remove the battery cover by slightly rotating the disengaging lever in the direction of the arrow (1). 2. Insert the batteries according to the battery polarity indicated inside the battery compartment. 3. Replace battery cover by aligning tabs and, with your thumbs, push into place until it clicks. Battery life and battery replacement The unit can operate with alkaline batteries or with nickel-metal-hydride (NiMH) rechargeable batteries.
How to use the AC adapter Using the AC adapter The AC adapter is an optional accessory. Place the main unit on the AC adapter connector. Press firmly until it clicks. Plug in the power plug of the AC adapter to the electrical outlet. To remove the AC adapter connector from the main unit, remove the power plug from the electrical outlet and unlock the AC adapter connector by pushing the buttons on both sides.
How to assemble the unit and fill the medication container When using the unit for the first time or after not using it for a long period of time, clean and disinfect the medication container, mesh, mask adapter, mouthpiece and mask. Refer to page 16 for instructions. 1. Insert batteries or use the (optional) AC adapter, see page 9 and 10. 2. Remove the medication container from the main unit. To do so, push on the release buttons on both sides. This will disengage the latch mechanism.
How to assemble the unit and fill the medication container 4. Fill the medication container as illustrated. The maximum capacity is 7 ml. 5. Install the mesh cap. Do not touch the mesh! The mesh cap seals the medication bottle. Confirm if the cap is securely installed. 6. Install the medication container on the main unit. Click s.
How to assemble the unit and fill the medication container 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 on how to select the nebulisation mode and how to inhale.
How to select the nebulisation mode Continuous nebulisation mode If you push the ON/OFF ( / I) button and release within approximately 1 second, the unit nebulises in continuous mode. If you push the / I button again, the unit stops nebulisation. The green power indicator lights up during nebulisation. Manual nebulisation mode If you hold the ON/OFF ( / I) button for approx. 2 seconds or more, the unit nebulises in the manual nebulisation mode.
How to inhale with the OMRON MicroAIR U22 !Caution: Only use type and amount of medications as prescribed and instructed by your doctor. Medication 1. Slightly tilt the unit as illustrated in the figure. In this position, the vibrator is immersed in the medication and nebulisation will start after power on. After the vibrator has been immersed in the medication, the unit can be used under any angle. !Caution: In some positions (e.g. upright), nebulisation may stop after a short while.
How to clean the unit after each inhalation Note: if the device is not cleaned and disinfected correctly and frequently, micro-organisms may remain in the unit, causing risk of infection. The following items should be cleaned after each use: Medication container, mesh cap, mask adapter, mouthpiece and mask. 1. Remove the mask adapter from the main unit. 2. Remove the medication container from the main unit: 3.
How to clean the unit after each inhalation 5. Wash the parts (not the main unit!) in a warm soapy solution. Rinse the parts in warm tap water to remove the soap residue. Some types of medications can easily remain on the mesh, therefore pay close attention during washing. Do not touch the mesh with a cotton swab, or with a pin. 6. Shake off excessive water from the parts and let them air dry on a clean, lint free (paper) towel. 7.
How to disinfect the unit each day Note: if the device is not cleaned and disinfected correctly and as frequently as indicated, microorganisms may remain in the unit, causing risk of infection. The medication container, mesh cap, mouthpiece, mask and mask adapter should be disinfected • before using the unit for the first time, • after the unit has not been used for a long period of time, or • daily during normal use.
How to disinfect the unit each day Use the table below as a guideline to select a method for disinfecting. Parts Materials Boiling Alcohol Sodium hypochlorite Quaternary ammonium Chlorhexidine Amphoteric surfactant Disinfecting ethanol Milton (0.1%) Osvan (0.1%) Hibitane (0.5%) Tego (0.
How to replace the mesh cap The mesh cap is a consumable part. Omron recommends to exchange the mesh cap after approximately 1 year. Remove the mesh cap and install a new one as described on page 11 (section “How to assemble the unit and fill the medication container”).
Troubleshooting Trouble The nebulisation rate is extremely low. The green power indicator does not turn on and the unit does not nebulise. The green power indicator turns on but the unit does not nebulise. Possible cause Corrective action Batteries are low (the orange battery low indicator flashes). Replace the batteries with new ones. Refer to page 9. The mesh is stained or clogged. 1. Clean the mesh by boiling. Refer to page 16. 2. Replace the mesh cap with a new one. Refer to page 11.
Troubleshooting Trouble Possible cause Corrective action The green power indicator turns on but the unit does not nebulise. Medication or water has collected on the electrodes on the main unit. Remove the medication or water. Refer to page 16. Excessive medication is collected on the mesh Remove excessive medication. Refer to page 18. If the unit does not nebulise properly after checking the possible causes above, contact your OMRON dealer.
Technical data Name: Model: Type: Electrical: Power Consumption: Ultrasonic Frequency: Residual Volume: Battery Life: Operating Temperature/Humidity: Storage Temperature/Humidity /Air Pressure: Weight: Dimensions: Contents: MicroAIR NE-U22 Electronic Mesh Nebuliser 3 VDC (two alkaline penlite batteries/Type AA/LR6) 2.4 VDC (two NiMH rechargeable batteries) 230 VAC, 50 Hz (optional AC adapter) Approx. 1.5 W Approx. 180 KHz Approx. 0.1 ml Approx.
Technical data The particle size is measured according to the provisions of the EN13544-1:2007 “Respiratory therapy equipment - Part 1: Nebulising systems and their components”, Annex CC.3 using the multistage cascade impactor method. Particle Size: *MMAD 4.2 µm MMAD = Mass Median Aerodynamic Diameter Medication Container Capacity: 7 ml maximum Sound: Less than 20 dB Nebulisation rate: **Greater than 0.25 ml/min (by weight loss) Aerosol Output: *0.69 ml (2ml, 1%NaF) Aerosol Output Rate: *0.
Technical data Important information regarding Electro Magnetic Compatibility (EMC) With the increased number of electronic devices such as PC’s and mobile (cellular) telephones, medical devices in use may be susceptible to electromagnetic interference from other devices. Electromagnetic interference may result in incorrect operation of the medical device and create a potentially unsafe situation. Medical devices should also not interfere with other devices.
Technical data Correct Disposal of This Product (Waste Electrical & Electronic Equipment) This marking shown on the product or its literature, indicates that it should not be disposed of, with other household wastes at the end of its working life. To prevent possible harm to the environment or human health from uncontrolled waste disposal, please separate this from other types of wastes and recycle it responsibly to promote the sustainable reuse of material resources.
Optional parts and accessories Adult Mask (PVC) : A040002 Child Mask (PVC) : A040003 AC Adapter (4125-0380-ADC) : A040004 Main Unit Cover : P040012 Mesh Cap : P040014 Mask Adapter : P040015 Mouthpiece : P040016 27
Manufacturer OMRON HEALTHCARE Co., Ltd. 53, Kunotsubo, Terado-cho, Muko, Kyoto, 617-0002 JAPAN EU-representative OMRON HEALTHCARE EUROPE B.V. Scorpius 33, 2132 LR Hoofddorp THE NETHERLANDS www.omron-healthcare.com Production facility OMRON HEALTHCARE Co., Ltd. Mie, JAPAN OMRON HEALTHCARE UK LTD. Opal Drive, Fox Milne, Milton Keynes, MK15 0DG, U.K. Subsidiary OMRON MEDIZINTECHNIK HANDELSGESELLSCHAFT mbH John-Deere-Str. 81a, 68163 Mannheim, GERMANY www.omron-medizintechnik.
