qLabs® PT-INR Test Strips Pack of 24 Strips – Diagnostic Test Strips for Compatible PT/INR Analyzers

Managing your warfarin dosage is seamless with these premium qLabs pt test strips. Designed specifically as an In Vitro Diagnostic (IVD) product and explicitly approved for self-testing, they eliminate the confusion of clinic-only restrictions. Whether utilized by a healthcare professional or as part of an INR machine at home setup, they provide a highly reliable 0.5–8.0 INR detection range (with a CV ≤ 5%). The system uses a dedicated code chip to ensure every batch of diagnostic test strips is perfectly calibrated, giving you lab-equivalent accuracy without leaving your house.

What's in the Box

1. 24 × Individually wrapped qLabs test strips
2. 1 × Calibration Codechip
3. 1 × Official Package Insert

How to Use

1. Preparation: Wash your hands thoroughly and insert the provided code chip into your device to calibrate the new batch.
2. Insert: Place a fresh, unopened strip directly into the analyzer port.
3. Apply: Use a standard lancet to draw a 10 µL drop of blood and apply it to the target area on the blood testing strips.
4. Read: Wait 30–90 seconds for the digital screen to process and display your precise clinical results.

Who Should Use These PT Test Strips?

1. Individuals managing oral anticoagulant therapies who require an accurate INR machine at home for regular monitoring.
2. Clinical laboratories, hospitals, and physician offices needing rapid point-of-care coagulation diagnostics.

Compatible Analyzers

These specialized coagulation test strips are designed exclusively for qLabs hardware. They are fully compatible with:

1. qLabs Q-3
2. qLabs Q-3 Plus
3. qLabs Q-3 Pro

Storage, Handling & Safety

1. Temperature: Strictly store the packaging between 2°C and 32°C to preserve the sensitive enzymes.
2. Single-Use: Each unit is marked strictly for single use; never attempt to clean or reuse a strip.
3. Hygiene: Keep your pt test strips sealed in their original foil pouches until the exact moment of testing to prevent moisture contamination.

Certifications & Compliance

The qLabs PT-INR Test Strips are CE marked and manufactured in facilities that adhere to cGMP standards and an ISO 13485-certified Quality Management System, reflecting established quality and manufacturing practices.

Frequently Asked Questions (FAQs)

Q1. Are these strips meant for professional clinics or personal use?

Unlike some clinical-only supplies, the packaging explicitly designates these for self-testing use. They are perfect for your INR machine at home.

Q2. How much blood is needed for a successful reading?

You only need a microscopic 10 µL drop of blood, making the process much more comfortable than traditional venous lab draws.

Q3. How long does it take to get my INR result?

The analyzer processes these coagulation test strips incredibly fast, displaying your accurate clinical reading in just 30 to 90 seconds.

Q4. How should I store my unused strips?

Always keep your blood testing strips in their sealed pouches and store them in a dry place at temperatures strictly between 2°C and 32°C.

Q5. Do I need to manually calibrate my analyzer for a new box?

No manual typing is required, but you must insert the included code chip from the new box into your analyzer before using the new batch to ensure accuracy.

Q6. Can I use third-party generic strips with my qLabs device?

No. To guarantee safe and accurate results, you must exclusively use official qLabs diagnostic test strips.

Q7. Can I reuse a strip if it didn't get enough blood the first time?

No. They are for single use only. You must discard it immediately and use a fresh one from your blood thinner test kit.

Q8. Will these work with any brand of coagulation meter?

No, these specialized coagulation test strips are strictly manufactured to work only with qLabs Q-series analyzers (Q-3, Q-3 Plus, and Q-3 Pro). Using them in other devices will cause errors.