Accu-Chek Aviva User Manual: A Comprehensive Guide
Welcome! This manual provides essential guidance for the Accu-Chek Aviva system, ensuring accurate blood glucose monitoring and a thorough understanding of its features.
Begin your journey with this comprehensive resource, designed to help you effectively manage your health with confidence and precision.
The Accu-Chek Aviva system is a vital tool for individuals managing diabetes, offering a reliable and convenient way to monitor blood glucose levels. This system empowers you to make informed decisions about your health, diet, and exercise regimen. It’s designed for ease of use, providing accurate results quickly and efficiently.
This system includes the Accu-Chek Aviva meter, test strips, a lancing device, and lancets. The meter displays your blood glucose readings, while the test strips facilitate the analysis of your blood sample. The lancing device helps obtain a small blood droplet with minimal discomfort.
Understanding how to properly utilize each component is crucial for obtaining dependable readings. This manual will guide you through every step, from setting up the meter to interpreting your results, ensuring you feel confident and in control of your diabetes management.
Understanding the Kit Contents
Your Accu-Chek Aviva kit contains several essential components for accurate blood glucose monitoring. Primarily, you’ll find the Accu-Chek Aviva meter itself, the central unit for displaying your results. Included are Accu-Chek Aviva test strips, crucial for reacting with your blood sample to provide a reading.
A lancing device is provided to obtain a small blood droplet, along with a supply of sterile lancets – these are single-use and should be replaced after each test. The kit also includes a battery to power the meter, and a quick reference guide for initial setup.
Carefully familiarize yourself with each item. Ensure all components are present and undamaged before use. Proper understanding of these contents is the first step towards effective self-monitoring and successful diabetes management. Refer to the diagrams within this manual for visual identification.
Device Overview: Accu-Chek Aviva Meter
The Accu-Chek Aviva meter is designed for simplicity and accuracy. Its large, easy-to-read display clearly shows your blood glucose results, along with helpful icons indicating test status and potential errors. The meter features a test strip port where you insert the test strip before applying your blood sample.
Buttons on the device allow you to power the meter on/off, start and stop tests, and access memory functions to review past readings. A micro-USB port facilitates data transfer to a computer for detailed analysis and tracking. The meter’s compact size makes it portable and convenient for testing anywhere.
Understanding the meter’s layout and functions is key to successful operation. Familiarize yourself with each button and the information displayed on the screen. Regular use will quickly build your confidence and proficiency.
Test Strip Information: Accu-Chek Aviva Strips
Accu-Chek Aviva test strips are crucial for accurate blood glucose readings. These strips contain chemicals that react with the glucose in your blood sample, sending a signal to the meter. Each strip is single-use only, ensuring hygiene and reliable results.
The strips feature a sip-lock mechanism to keep them fresh and protected from humidity and air. Always close the container immediately after removing a strip. Ensure the expiration date on the vial hasn’t passed, as expired strips can yield inaccurate readings.
Proper strip handling is essential. Avoid touching the reaction area and store the strips in a cool, dry place. Using genuine Accu-Chek Aviva strips guarantees compatibility and optimal performance with your meter.
Setting Up Your Accu-Chek Aviva Meter
Initial setup is simple! This process involves inserting a battery, accurately setting the date and time, and configuring the meter’s memory capacity for result storage.
Inserting the Battery
Powering your Accu-Chek Aviva meter is straightforward. Locate the battery compartment, typically on the back or side of the device. Gently slide or lift the compartment cover to access the battery slot.
Insert a new battery, observing the correct polarity (+ and -) as indicated inside the compartment. Ensure the battery snaps securely into place. Incorrect battery insertion can prevent the meter from powering on or cause inaccurate readings.
Close the battery compartment cover firmly until it clicks shut. The meter should now power on automatically. If it doesn’t, double-check the battery’s polarity and ensure it’s properly seated. Always use a fresh, high-quality battery for optimal performance and reliability; Replace the battery when the low battery indicator appears on the display.
Setting the Date and Time
Accurate date and time settings are crucial for proper data tracking. To set the date and time on your Accu-Chek Aviva meter, navigate to the ‘Settings’ menu using the meter’s buttons. This is usually accessed by pressing and holding the ‘Menu’ or ‘Set’ button.
Once in the settings, select the ‘Date’ and ‘Time’ options. Use the up and down arrow buttons to adjust the year, month, day, hour, and minute. Confirm each selection by pressing the ‘OK’ or ‘Set’ button.
Pay close attention to the AM/PM setting to ensure accurate timekeeping. After setting both the date and time, exit the settings menu. The meter will now display the correct date and time with each use, allowing for precise record-keeping of your blood glucose results.
Setting Memory Capacity
The Accu-Chek Aviva meter stores your blood glucose readings for review and tracking. Adjusting the memory capacity allows you to customize how many results are saved.
To configure this, access the ‘Settings’ menu on your meter, typically by pressing and holding the ‘Menu’ or ‘Set’ button. Locate the ‘Memory’ or ‘Memory Capacity’ option within the settings. You’ll likely be presented with choices for the number of readings to store – options may include 50, 100, or 500 readings.
Use the arrow buttons to select your desired memory capacity and confirm your choice with the ‘OK’ or ‘Set’ button. A higher capacity allows for longer-term trend analysis, while a lower capacity conserves meter memory. Regularly reviewing and downloading your data is recommended, regardless of the capacity chosen.
Performing a Blood Glucose Test
Accurate testing requires careful preparation. This section details the steps for obtaining a blood sample, applying it to a test strip, and interpreting your glucose result.
Preparing the Lancing Device
The Accu-Chek Aviva lancing device ensures a comfortable and accurate blood sample collection. First, remove the protective cap. Then, firmly twist off the orange safety cap. Insert a new, sterile lancet into the lancing device, ensuring it clicks securely into place.
Twist off and discard the protective lancet cover. Replace the orange safety cap, twisting it firmly back onto the device. Adjust the depth setting according to your skin type – lower numbers are for thinner skin, higher for thicker.
Cock the lancing device by pressing the release button. The device is now ready for use. Important: Never reuse lancets, as this can cause infection and inaccurate results. Always use a fresh lancet for each test. Proper preparation minimizes discomfort and ensures a reliable blood sample.
Obtaining a Blood Sample
Prior to obtaining a blood sample, wash your hands thoroughly with warm water and soap, then dry completely. Select a testing site – typically the sides of your fingertips are recommended, avoiding the very tip or center. Gently massage your finger to encourage blood flow.
Position the lancing device firmly against the chosen site and press the release button. A small drop of blood will appear. Do not squeeze excessively, as this can affect the accuracy of the result. If the blood flow is insufficient, gently massage again.
Wipe away the first drop of blood with a clean, dry cloth. A second, larger drop is ideal for accurate testing. Ensure the drop is hanging freely and not smeared before applying it to the test strip.
Applying Blood to the Test Strip
Insert the Accu-Chek Aviva test strip firmly into the meter, ensuring the chip is fully seated. The meter will automatically turn on and display a readiness symbol. Hold the test strip steady and position the drop of blood towards the designated sample area on the strip.
Allow the strip to draw the blood in automatically; do not smear or apply blood to the side of the strip. The strip will wick the blood sample into the reaction area. Avoid touching the sample area with your finger.
The meter will begin a countdown, displaying the time remaining for the test. Do not remove the strip until the meter displays your blood glucose result. Ensure adequate lighting for clear visibility of the result.
Reading Your Blood Glucose Result
After the countdown, your blood glucose result will be displayed on the Accu-Chek Aviva meter screen. The reading is shown in milligrams per deciliter (mg/dL). Note the date and time associated with the reading, as the meter automatically stores results in its memory.
Pay attention to any flags or symbols displayed alongside the result. These may indicate issues with the test, such as insufficient blood sample or a test strip error. Refer to the troubleshooting section of this manual for explanations of error messages.
Compare your result to your target blood glucose range, as determined by your healthcare professional. Understanding your results is crucial for effective diabetes management. Record your readings for review during appointments.
Understanding Your Results
Interpreting your blood glucose readings is vital for effective diabetes management. Knowing target ranges, hyperglycemia, and hypoglycemia empowers informed healthcare decisions.
Target Blood Glucose Ranges
Understanding your ideal blood glucose levels is crucial for effective diabetes management. Target ranges can vary based on individual factors, including age, overall health, and diabetes type. Generally, for most individuals with diabetes, the American Diabetes Association recommends the following:
- Before Meals: 80-130 mg/dL
- 2 Hours After Starting a Meal: Less than 180 mg/dL
These ranges serve as a guideline, and your healthcare provider may adjust them based on your specific needs. Consistent monitoring with your Accu-Chek Aviva meter helps you stay within these targets. Maintaining blood glucose within the recommended range minimizes the risk of both short-term discomfort and long-term complications associated with diabetes. Regular discussions with your doctor are essential to personalize your target ranges and treatment plan.
High Blood Glucose (Hyperglycemia)
Hyperglycemia, or high blood glucose, occurs when there’s too much sugar in your bloodstream. Common causes include missed medication, overeating, inactivity, or illness. Symptoms can include increased thirst, frequent urination, blurred vision, fatigue, and slow-healing sores.
If your Accu-Chek Aviva meter consistently shows readings above your target range, take corrective action as advised by your healthcare provider. This might involve adjusting your medication, diet, or exercise routine. Important: Severely high blood glucose can lead to serious complications like diabetic ketoacidosis (DKA) or hyperglycemic hyperosmolar syndrome (HHS). Seek immediate medical attention if you experience symptoms like nausea, vomiting, abdominal pain, or difficulty breathing.
Low Blood Glucose (Hypoglycemia)
Hypoglycemia, or low blood glucose, happens when the glucose level in your blood drops too low. This can occur if you take too much insulin, skip meals, or exercise intensely without adequate carbohydrate intake. Symptoms often appear suddenly and may include shakiness, sweating, dizziness, confusion, hunger, and irritability.
If your Accu-Chek Aviva meter displays a reading below your target range, promptly treat it with a fast-acting carbohydrate source, such as glucose tablets, juice, or regular soda. Important: Severe hypoglycemia can lead to loss of consciousness or seizures. If you are unable to treat yourself, or if symptoms don’t improve quickly, seek immediate medical assistance. Always carry a source of fast-acting glucose with you.
Control Solution Testing
Regular control solution tests verify your Accu-Chek Aviva meter and test strips are working correctly, ensuring accurate results and providing confidence in your readings.
Why Use Control Solution?
Control solution testing is a crucial step in ensuring the accuracy of your Accu-Chek Aviva meter and test strips. It doesn’t replace regular calibration, but it verifies the system is functioning as expected. Using control solution helps confirm that your meter, lancing device, and testing technique are all working together correctly.
If your blood glucose results seem inconsistent with how you feel, or if you suspect a problem with the meter or strips, a control solution test can help identify the source of the issue. It’s particularly important to perform a control solution test when you first receive a new meter, a new batch of test strips, or if the meter has been exposed to extreme temperatures or humidity.
A successful control solution test, indicated by an “OK” display, provides reassurance that your results are reliable. Remember, control solution mimics the glucose found in blood, allowing you to assess the system’s performance without using a blood sample.
Performing a Control Solution Test
To begin, ensure you have the appropriate control solution specifically designed for the Accu-Chek Aviva system. Gently mix the control solution by rolling the bottle between your hands – do not shake. Insert a test strip into the meter as you would for a blood glucose test. The meter will display a control solution symbol.
Apply one drop of control solution to the designated area on the test strip. The meter will then analyze the solution and display a result. Crucially, compare the displayed result to the range printed on the control solution vial. If the result falls within the specified range, your meter and strips are functioning correctly.
Repeat this process if the first result is outside the acceptable range. Always discard the used test strip and ensure you’re using an unexpired control solution for accurate results.
Interpreting Control Solution Results
Understanding your control solution results is vital for ensuring accurate meter and test strip functionality. If the meter displays “OK” alongside your control solution result, this confirms the system is working as expected. However, if the result appears “High” or “Low,” it indicates a potential issue with either the meter, the test strips, the control solution itself, or the testing procedure.
Do not use the meter for blood glucose testing if you receive an out-of-range control solution result. Repeat the test with a fresh test strip and a new application of control solution. If the problem persists, contact Accu-Chek customer support for assistance.
Remember to always check the expiration date on both the control solution and the test strips. Proper interpretation of these results guarantees reliable blood glucose measurements.
Meter Features and Functions
Explore advanced capabilities! The Accu-Chek Aviva meter offers memory recall, averaging functions, and data transfer options for comprehensive glucose management and analysis.
Memory Recall: Reviewing Past Results
Accessing Historical Data: The Accu-Chek Aviva meter conveniently stores your blood glucose readings, allowing you to track trends over time. This feature, known as memory recall, is crucial for understanding how your lifestyle, diet, and medication impact your glucose levels.
Navigating Your Results: To review past results, typically you’ll use the meter’s buttons to scroll through previously recorded readings. The meter displays the date and time each reading was taken, providing valuable context. You can often view average readings over specific periods, such as 7, 14, or 30 days, offering a broader perspective on your glucose control.
Understanding the Benefits: Regularly reviewing your glucose history empowers you to identify patterns, anticipate potential issues, and make informed decisions about your diabetes management plan. This proactive approach, facilitated by the meter’s memory function, contributes to better overall health outcomes.
Averaging Function
Calculating Glucose Trends: The Accu-Chek Aviva meter incorporates a valuable averaging function, simplifying the assessment of your blood glucose control. Instead of manually calculating averages, the meter automatically computes your average glucose level over defined periods – commonly 7, 14, and 30 days.
Interpreting Average Readings: These averages provide a broader picture of your glucose management than single readings. A consistently high average may indicate a need to adjust your medication or diet, while a low average could suggest adjustments are needed to prevent hypoglycemia.
Utilizing the Data: Regularly monitoring your average glucose levels, alongside individual readings, empowers you and your healthcare provider to refine your diabetes management plan, leading to improved long-term health and well-being. This feature promotes proactive and informed decision-making.
Data Transfer Capabilities
Seamless Data Management: The Accu-Chek Aviva meter offers convenient data transfer capabilities, allowing you to easily share your blood glucose readings with your healthcare team. This is typically achieved through a compatible data cable and software, often available separately.
Connecting to Your Computer: By connecting the meter to your computer, you can download your stored readings, generating reports and graphs that visually represent your glucose trends over time. This detailed information facilitates more informed discussions with your doctor.
Enhanced Monitoring & Analysis: Data transfer streamlines the monitoring process, enabling proactive adjustments to your diabetes management plan. It provides a comprehensive record for better analysis and personalized care, ultimately contributing to improved health outcomes.
Troubleshooting Common Issues
Addressing Challenges: This section provides solutions for typical problems, like error messages or inaccurate readings, ensuring continued accurate monitoring with your Accu-Chek Aviva meter.
Error Messages and Their Meanings
Understanding Alerts: Your Accu-Chek Aviva meter utilizes error messages to communicate potential issues. Recognizing these codes is crucial for accurate testing and troubleshooting. A common message indicates a problem with the test strip – ensure proper insertion and check the expiration date.
Other errors may relate to insufficient blood sample size; retest with a larger drop. If you encounter a “Meter Error” message, try resetting the device or contacting customer support. Regularly reviewing these codes, as detailed in the full manual, empowers you to quickly resolve problems.
Remember, ignoring error messages can lead to inaccurate results. Always address the issue before continuing your blood glucose monitoring. Proper interpretation ensures reliable data for effective diabetes management. Consult the complete user guide for a comprehensive list and detailed explanations of each error code.
Meter Not Turning On
Troubleshooting Power Issues: If your Accu-Chek Aviva meter fails to power on, begin by verifying the battery installation. Ensure the batteries are correctly positioned, making firm contact within the compartment. Replace the batteries with fresh ones, even if the existing ones appear to have some charge remaining – low battery power can cause intermittent issues.
If new batteries don’t resolve the problem, inspect the battery contacts for any signs of corrosion or debris. Gently clean them with a dry cloth. A complete reset of the meter might also be necessary; consult the user manual for specific reset instructions.
If these steps fail, contact Accu-Chek customer support for further assistance, as it could indicate an internal device malfunction. Do not attempt to disassemble the meter yourself.
Inaccurate Readings
Addressing Discrepancies: If you suspect inaccurate blood glucose readings from your Accu-Chek Aviva meter, several factors could be at play. First, confirm the test strips are not expired and are stored correctly – humidity and temperature can affect their performance. Ensure your hands are clean and dry before handling the strips and meter.
Verify you’re applying an adequate blood sample to the test strip, following the instructions precisely. Insufficient blood can lead to inaccurate results. Regularly perform control solution tests to validate the meter and strips are functioning correctly.
If inconsistencies persist, contact Accu-Chek support. Do not adjust your medication based on a single questionable reading; always confirm with a healthcare professional.