OneTouch Select Plus Test 25 Strip (Only Strips)

Product Overview

OneTouch Select Plus Test Strips are a reliable, FDA‑cleared solution for people managing diabetes who need precise blood glucose monitoring. Each box contains 25 individual test strips that work with the OneTouch Select Plus meter, providing consistent results that support daily diabetes care. The strips are designed for use with fresh capillary blood samples and are packaged to maintain stability for up to 12 months when stored properly. The packaging includes a desiccant packet to protect against moisture, ensuring that each strip remains potent until the expiration date. The product is marketed as a Class II medical device, indicating that it has undergone rigorous evaluation for safety and effectiveness in the United States. The strips are also compatible with the OneTouch Verio family of meters when used with the appropriate adapter, offering users flexibility if they upgrade their device in the future.

What is OneTouch Select Plus Test Strips?

OneTouch Select Plus Test Strips (Only Strips) refer specifically to the testing component of the OneTouch Select Plus system. Unlike a complete meter, these strips are the disposable elements that chemically react with glucose in a small blood sample, producing an electrical signal that the meter reads as a glucose concentration. The product is classified as a Class II medical device under U.S. regulatory guidelines, indicating that it has been evaluated for safety and effectiveness in the context of blood glucose testing. The strips contain an enzyme system that includes glucose oxidase, a mediator, and a protective coating that together enable accurate quantification of glucose levels. Their design minimizes interference from common substances such as ascorbic acid and uric acid, which can affect other testing platforms. The technology behind the strips has been validated in multiple clinical studies involving thousands of participants, demonstrating consistent performance across diverse patient populations.

Uses and Benefits

These strips are intended for the quantitative measurement of glucose in fresh whole blood. They are used by individuals with Type 1, Type 2, or gestational diabetes, as well as by healthcare professionals in clinical settings. Key benefits include high accuracy (±15 % when compared to laboratory methods), a small sample size (as low as 1.0 microliter), and a fast result time of approximately five seconds. The strips also support alternate site testing (for example, forearm) when used with compatible meters, offering added flexibility for users who prefer less finger‑stick discomfort. Because the strips are packaged individually, they help maintain sterility and reduce the risk of cross‑contamination, which is especially important in shared clinical environments. Regular quality audits are performed to ensure batch-to-batch consistency, and each lot is accompanied by a certificate of analysis that documents key performance metrics.

How It Works

When a drop of blood contacts the strip, an enzyme called glucose oxidase catalyzes a reaction that produces hydrogen peroxide. This reaction generates an electrical current that is proportional to the glucose concentration. The OneTouch Select Plus meter detects this current and converts it into a numeric glucose reading displayed on the device screen. The strip’s membrane contains a proprietary mediator that ensures consistent signal transduction, while the sealed environment protects the reactive chemicals from moisture and light, preserving accuracy throughout the strip’s shelf life. Quality control procedures involve testing strips against reference methods to verify that each batch meets the required performance specifications before release to market. The device automatically logs each measurement with a timestamp, allowing users to track trends over time and share data with their healthcare team via compatible mobile applications.

Dosage Guidelines

Each test requires a single strip; there is no “dosage” in the pharmaceutical sense, but proper usage is essential for reliable results. Users should wash and dry their hands, apply a drop of blood no larger than 1.0 microliter to the designated testing area, and ensure the strip is fully inserted into the meter before initiating the test. Results are typically ready within five seconds. For most adults with diabetes, testing frequency ranges from once daily to multiple times per day, depending on treatment plans and physician recommendations. If a result falls outside the expected range, the user should repeat the test using a new strip and, if uncertainty persists, consult a healthcare professional for further guidance. It is recommended to perform a control test using a known glucose solution once a month to confirm that the meter and strip system are functioning within expected parameters.

Side Effects

OneTouch Select Plus Test Strips themselves are inert plastic and enzyme‑based components that do not cause systemic side effects. However, users may experience minor skin irritation or bruising at the testing site, which is unrelated to the strip formulation. In rare cases, a false‑high or false‑low reading can occur if the strip is expired, exposed to extreme temperatures, or contaminated with substances such as acetaminophen or high uric acid levels. Such inaccuracies can lead to unnecessary worry or inappropriate treatment adjustments, so it is important to verify results with a backup method when clinical decisions are made. Reporting persistent anomalies to a healthcare provider can help identify underlying issues with testing technique or device function. If a strip is dropped or exposed to moisture, discard it immediately and do not use it, as compromised integrity can compromise result accuracy.

Warnings and Precautions

Keep the strips out of reach of children and store them in a cool, dry place away from direct sunlight. Do not use strips that are past their expiration date or that have been dropped, bent, or otherwise damaged. Individuals with known hypersensitivity to any component of the strip should avoid use and consult a healthcare professional. The strips are not intended for use with blood samples that have been drawn using a lancet that contains additives other than standard anticoagulants. Pregnant or breastfeeding women should discuss any testing regimen with their physician to ensure compatibility with their overall care plan. For additional regulatory information, refer to the FDA’s device database at FDA. For international users, the strips meet ISO 15197 standards for blood glucose measurement, ensuring compliance with global quality benchmarks.

Frequently Asked Questions

Can OneTouch Select Plus Test Strips be used with other OneTouch meters?

No. These strips are specifically designed for use only with the OneTouch Select Plus meter. Using them with a different meter model may result in inaccurate readings or device error.

How should I store the strips to maintain accuracy?

Store the box in its original container, keep it tightly closed, and place it in a cool, dry environment (ideally between 36°F and 86°F or 2°C–30°C). Avoid exposure to heat, moisture, or direct sunlight, as these conditions can degrade the reactive chemicals.

What is the shelf life of the strips?

The manufacturer guarantees stability for 12 months from the date of manufacture when stored according to the label instructions. Always check the expiration date printed on the box before use.

Are there any dietary restrictions when using these strips?

No specific dietary restrictions are required for the strips themselves. However, certain substances such as high doses of acetaminophen, ascorbic acid (vitamin C), or uric acid can interfere with the chemical reaction and affect accuracy. If you are taking medications that may influence results, discuss this with your healthcare provider.

Can I test on alternate sites like the forearm?

Yes, provided you are using a OneTouch meter that supports alternate site testing and you follow the manufacturer’s instructions for site selection and blood collection.

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