Petite Sensor Wraps for SpO2 Monitoring

The Petite collection focuses on small-format pulse oximetry accessories built for patients whose fingers, toes, or hands are too small for standard sensor attachments. When you're monitoring neonates, infants, or slender pediatric and adult patients, the wrap that holds the sensor in place matters as much as the sensor itself — a poor fit means signal dropout, repositioning, and lost monitoring time exactly when continuous readings count most.

At the center of this collection is the Masimo Petite Sensor Wrap (1598), designed for use with Masimo LNOP and LNCS YI reusable SpO2 sensors. These disposable, non-sterile wraps secure the reusable Y-sensor against the skin, giving each patient a fresh, single-use attachment while the sensor itself is cleaned and reused. That approach controls cross-contamination risk without the cost of disposing an entire sensor between patients.

Because the YI sensor is validated across adult, pediatric, and neonatal patients, the Petite wrap size is what makes it work on the smallest sites — wrapping snugly enough to maintain optical alignment between the emitter and detector, but gently enough to protect fragile skin. This is a common question among NICU and pediatric buyers: yes, one YI sensor can span age ranges, but you match the wrap size to the patient. The Petite wrap is the small end of that system.

These wraps are sold to fit the Masimo LNOP/LNCS YI platform specifically, so confirm your sensor model before ordering. If you use other sensor styles or need reusable and disposable sensors themselves, browse our broader Pulse Oximetry selection for compatible accessories and monitoring supplies.