The piCObaby™ Smokerlyzer® is a device designed for CO monitoring, specifically tailored for maternity care. Its primary function is to measure carbon monoxide (CO) levels in breath, providing an easy and safe method for healthcare professionals to help pregnant individuals stop smoking. The device is part of the Smokerlyzer® range, which is known for CO breath tests.
Function Description:
The piCObaby™ Smokerlyzer® measures CO levels in exhaled breath. This measurement helps healthcare professionals assess an individual's smoking status and monitor their progress in quitting. The device is particularly emphasized for use in maternity settings, highlighting its role in supporting the health of both the mother and the baby by encouraging smoking cessation. The process involves a breath test where the user inhales, holds their breath for a specified period (typically 15 seconds), and then exhales slowly into the device. The device then displays the CO reading in parts per million (ppm).
Beyond simple CO measurement, the device supports several key functions to ensure accuracy and reliability:
- Bump Test (Non-Smoker): This test involves a known non-smoker performing a breath test to verify that the device is reading correctly, ideally below 6 ppm. If the reading is slightly high, it might indicate environmental CO, prompting a re-test with a second non-smoker.
- Bump Test (Verified Gas): For routine maintenance or after long periods of disuse, a bump test can be performed using a certified gas canister. This involves attaching the canister to a regulator, connecting it to the device, and performing a breath test. The device should read between 15 and 22 ppm when using verified gas. This ensures the device's sensor is functioning within the expected range.
- Calibration: If the device's readings are outside the acceptable range during a bump test, it can be calibrated. This process involves accessing the settings menu, unlocking the calibration option, and then attaching a gas regulator to the device. The device guides the user through the calibration process, which involves opening and closing the gas regulator. A successful calibration is indicated by a green tick on the screen, while a red cross indicates failure, prompting a retry or consultation with a distributor.
- Breath Test: The standard operation involves a patient performing a breath test. The device prompts the patient to inhale, hold their breath for 15 seconds, and then exhale slowly and completely into the device. The CO results are then displayed on the screen.
Important Technical Specifications:
While specific numerical technical specifications like sensor type, measurement range, or battery life are not explicitly detailed in the provided pages, the manual implies several key aspects:
- Measurement Unit: Carbon Monoxide (CO) in parts per million (ppm).
- Display: The device features a screen that displays CO readings, countdown timers, and instructional icons (e.g., breath test icon, settings icon, calibration icon, retry icon, green tick for success, red cross for failure).
- Power Source: The device uses batteries, as indicated by the instruction to "check the batteries have charge replace them if necessary" during a bump test.
- Connectivity: The device connects to gas canisters via a regulator for bump tests and calibration.
- Accessories: It uses D-piece™ filters and SteriBreath™ mouthpieces.
Usage Features:
- User-Friendly Interface: The device appears to have a simple, icon-driven interface, making it easy for healthcare professionals to navigate through different tests and settings. Instructions are often displayed on-screen.
- Portability: The compact size shown in the images suggests it is a handheld, portable device, suitable for use in various clinical settings.
- Guided Procedures: The manual provides step-by-step instructions for all key operations, including bump tests, calibration, and breath tests, often accompanied by visual aids.
- Real-time Results: CO readings are displayed on-screen, allowing for immediate interpretation.
- Maternity Focus: The branding "piCObaby™" and the emphasis on "CO monitoring for maternity made easy" highlight its specialized application in prenatal care, supporting smoking cessation programs for pregnant individuals.
- Interpretation: Results can be interpreted using the Smokerlyzer® CO Chart, which is a standard tool for understanding CO levels in relation to smoking status.
Maintenance Features:
- Cleaning: The piCObaby™ device should be wiped down before and after each test. The external surfaces of the D-piece™ filter should also be cleaned. A full list of recommended cleaning wipes and solutions is available on the Bedfont website.
- D-piece™ Replacement: The D-piece™ filter should be replaced every 30 days to maintain hygiene and device performance.
- Mouthpiece Replacement: A new SteriBreath™ mouthpiece should be used for each patient to ensure infection control. Patients are encouraged to insert their own mouthpiece.
- Battery Management: Users are advised to check and replace batteries as needed, particularly if the device has been unused for a while.
- Temperature Management: Before calibration, the device should be allowed to reach ambient temperature if it is too cold or hot, ensuring accurate readings.
- Troubleshooting: The manual provides guidance for common issues, such as high readings during a non-smoker bump test (suggesting environmental CO) or failed calibration (prompting a retry or contacting a distributor).
The piCObaby™ Smokerlyzer® is manufactured by Bedfont® Scientific Ltd., a company with ISO 13485 certification for quality management of medical devices, indicating a commitment to high standards in design and production. The device is CE marked, signifying compliance with European health, safety, and environmental protection standards.
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