Omron U22 Particle Size, Medication Container Capacity, Sound, Nebulisation rate, Aerosol Output

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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:

*0.087 ml/min (2ml, 1%NaF)

Notes:

•The distribution of particle size and aerosol output are measured with 2.5% NaF solution. The particle size distribution and aerosol output may vary by combination of product, medication and ambient conditions such as temperature, humidity and atmospheric pressure.

•Performance may vary with drugs such as suspensions or high viscosity. See drug supplier’s data sheet for further details.

•See web site of OMRON HEALTHCARE EUROPE to update technical information. URL: www.omron-healthcare.com

*Independently measured at SolAero Ltd., Canada, Dr. John Dennis, according to EN13544-1:2007.

**The Nebulisation rate is measured with saline 0.9% solution at 23°C and can vary with medication and

ambient conditions.

Cumulative % particle mass of sodium fluoride under size

 

 

 

100

 

 

 

 

90

 

 

 

 

80

%

 

 

 

 

 

 

 

70

Undersize

 

 

 

60

 

 

 

50

 

 

 

Cumulative

 

 

 

40

 

 

Individual

30

 

 

Mean

 

 

 

 

 

 

20

 

 

 

MMAD 4.2 μm

10

 

 

 

 

 

 

 

 

0

 

0.1

1

10

100

 

24

Particle Size Dp (μm)

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Contents U22 Table of contents Intended use Safety precautions Features and benefits True portable, pocket sizeInhalation is possible at various angles Soundless operationContents of the Omron MicroAIR U22 package Names and functions of the parts Battery Low Indicator Power indicatorMain unit cover Protects the main unit Container 14. ON/OFF button ElectrodesHow to insert or replace the batteries Battery life and battery replacementInserting batteries How to use the AC adapter Using the AC adapterHow to assemble the unit and fill the medication container Do not touch the mesh How to assemble the unit and fill the medication container How to select the nebulisation mode Continuous nebulisation modeManual nebulisation mode How to inhale with the Omron MicroAIR U22 Mesh may be permanently damagedHow to clean the unit after each inhalation How to clean the unit after each inhalation How to disinfect the unit each day  applicable  not applicable How to replace the mesh cap Additional instructions for Mesh careTroubleshooting Trouble Possible cause Corrective actionTroubleshooting Technical data Particle Size Medication Container CapacitySound Nebulisation rateTechnical data Technical data Optional parts and accessories Manufacturer EU-representativeProduction facility Omron Medizintechnik Handelsgesellschaft mbH

U22 specifications

The Omron U22 is a cutting-edge portable blood pressure monitor designed for both healthcare professionals and home users. Known for its precision and user-friendly features, it has gained a reputation as one of the most reliable blood pressure monitoring devices on the market.

One of the main features of the Omron U22 is its advanced oscillometric technology, which ensures accurate readings by detecting the vibrations of blood flow within the artery. This technology allows the device to provide quick and reliable measurements, which is particularly beneficial for individuals who need to monitor their blood pressure regularly.

The U22 is equipped with a large, backlit LCD display that makes it easy to read measurements, even in low-light conditions. It shows systolic and diastolic blood pressure readings alongside the pulse rate, allowing users to get a comprehensive view of their cardiovascular health in one glance. The data is displayed clearly, ensuring that users can monitor their health without any confusion.

Another notable characteristic of the Omron U22 is its memory function, which can store up to 60 readings. This feature is especially useful for tracking blood pressure trends over time, helping users and healthcare providers to make informed decisions based on historical data. The monitor also features an average mode, which calculates the average of the last three readings for increased accuracy.

Comfort is a significant consideration in the design of the U22. It comes with a comfortable and adjustable cuff that fits a wide range of arm sizes, ensuring a snug fit for various users. The cuff is designed to promote easy application, allowing users to self-measure their blood pressure without assistance.

Additionally, the Omron U22 incorporates hypertension indicators that alert users if their readings are above the normal range. This feature serves as an important reminder for users to take necessary actions regarding their health, making it an essential tool for those at risk of hypertension.

In summary, the Omron U22 combines advanced technology with user-friendly features, making it an ideal choice for anyone looking to monitor their blood pressure effectively. Its accuracy, ease of use, and data tracking capabilities make it a valuable device for managing cardiovascular health. Whether used in a clinical setting or at home, the Omron U22 stands out as a reliable instrument for blood pressure monitoring.
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