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RRa

RRa

Product catalog summary

Overview
The Acoustic Respiration Rate (RRa) system provides noninvasive and continuous monitoring of respiration rate using an Adhesive Respiratory Acoustic Sensor (RAS) applied to the neck near the trachea. This system detects vibrations associated with respiration and processes the acoustic signals using Masimo Signal Extraction Technology (SET) to display a continuous respiration rate.

Specifications

Accuracy (ARMS): The RAS-125c sensor measures respiration rates from 4 to 70 breaths per minute with an accuracy of ±1 bpm for adults and pediatric patients.
Weight Range: Suitable for patients over 10 kg with neck application.
Compatibility: Compatible with systems containing Masimo rainbow SET or licensed to use rainbow Acoustic Monitoring sensors.
Product Information: The sensor is single-patient-use, non-sterile, packaged 10 per box, and does not contain natural rubber latex.

Clinical Validation
The accuracy of the respiration rate for the rainbow Acoustic Monitoring sensor and device has been validated for a range of 4 to 70 breaths per minute in bench testing. Clinical validation was performed for up to 30 breaths per minute in adult subjects (>30kg) and up to 50 breaths per minute in pediatric subjects (>10kg).

Ordering Information
The RAS-125c sensor is available under part number 3475.

Additional Features
The RAS-125c sensor is made of breathable cloth that allows air penetration, enhancing adhesion on all patient types, including those who are diaphoretic.

Legal and Safety Information
The device is restricted to sale by or on the order of a physician. Users should refer to the instructions for full prescribing information, including indications, contraindications, warnings, and precautions.

Catalog excerpts

Acoustic Respiration Rate (RRa) provides noninvasive and continuous monitoring of respiration rate > An Adhesive Respiratory Acoustic Sensor (RAS) is applied to the neck, near the trachea, detecting the vibrations associated with respiration > Using acoustic signal processing that leverages Masimo Signal Extraction Technology® (SET®), the respiratory signal is separated and processed to display continuous respiration rate

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RAS-125c Breathable cloth allows air to penetrate tape for enhanced adhesion on all patient types, including diaphoretic patients 1 Arms accuracy is a statistical calculation of the difference between device measurements and reference measurements. Approximately two-thirds of the device measurements fell within ± Arms of the reference measurements in a controlled study. 2 Respiration rate accuracy for the rainbow Acoustic Monitoring sensor and device has been validated for the range of 4 to 70 breaths per minute in bench top testing. Clinical validation was performed with the rainbow® Acoustic...

Open the catalog to page 2

RRa

RRa

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