As a medical device, the membrane switch panel of a blood glucose meter must meet stringent requirements in terms of materials, performance and design to ensure hygiene, stability and safety. The service life of membrane switches in blood glucose monitors typically ranges between 100,000 and 500,000 keystrokes, with the precise duration influenced by product quality, frequency of use, and maintenance practices.
Lightweight and Portable: The membrane switch is lightweight and slim, adding no bulk or weight to the blood glucose monitor, making it easy to carry and operate.
Waterproof and Moisture-Resistant: Its sealed construction effectively prevents moisture ingress, ensuring reliable operation in humid conditions while meeting medical hygiene standards.
Easy to Clean: Featuring a smooth, flat surface resistant to staining, it withstands repeated disinfection with 75% alcohol wipes, effectively inhibiting bacterial growth and complying with medical-grade hygiene requirements.
Operational comfort: Typically featuring larger button dimensions exceeding 15×15mm, with optimised tactile feedback force and actuation force controlled within 150-300gf, accommodating the operational preferences of users across different age groups.
Flexible design: Customisable to match the glucometer's aesthetic and functional requirements, including varied patterns, colours, and button layouts. Backlight functionality may also be incorporated for ease of use in low-light conditions.
