Description
The Masimo Radical-7 is a groundbreaking, modular Pulse CO-Oximeter® that sets the standard for noninvasive patient monitoring in demanding clinical environments. Powered by Masimo SET® — the gold-standard pulse oximetry technology proven to deliver accurate SpO₂ and pulse rate measurements even during patient motion and low perfusion — the Radical-7 provides clinicians with reliable, actionable data when it matters most.
With its upgradeable rainbow® SET platform, the Radical-7 goes far beyond traditional pulse oximetry, offering multiple additional parameters without additional sensors:
- Total Hemoglobin (SpHb®) – Continuous, noninvasive hemoglobin monitoring to support transfusion decisions and detect bleeding/anemia trends.
- Carboxyhemoglobin (SpCO®) – Rapid, noninvasive detection of carbon monoxide poisoning.
- Methemoglobin (SpMet®) — Noninvasive monitoring of methemoglobin levels.
- Pleth Variability Index (PVi®) — Dynamic indicator of fluid responsiveness and perfusion status.
- Oxygen Reserve Index (ORi™) — First-of-its-kind noninvasive index of moderate hyperoxemia (in select configurations).
Key Features & Benefits:
- Masimo SET® Measure-through Motion and Low Perfusion™ — Clinically proven in over 100 independent studies to outperform conventional pulse oximetry during challenging conditions (motion, poor perfusion, dark skin tones).
- Handheld + Bedside Versatility — Detachable handheld unit for spot-checks and transport; docks into a standalone bedside monitor with large color display, trending, and audible/visual alarms.
- Rainbow Acoustic Monitoring™ (optional) — Noninvasive, continuous respiration rate (RRa®) via an acoustic sensor placed on the neck — ideal for post-anesthesia care and opioid monitoring.
- Connectivity & Integration — Multiple connectivity options (USB, Ethernet, nurse call, HL7, wireless via Root® platform integration) for seamless EMR/HIS integration and remote viewing.
- Rugged & Portable Design — Lightweight (handheld ~0.6 kg), durable construction, long battery life (up to 8 hours in handheld mode), and wide operating temperature range for intra-hospital transport, EMS, and field use.
- Customizable Display & Alarms — Configurable parameter layouts, priority alarms, and SatSeconds™ technology to reduce nuisance alarms while maintaining sensitivity to true desaturations.
Whether used in operating rooms, ICUs, emergency departments, general wards, or during patient transport, the Radical-7 empowers clinicians to detect changes earlier, intervene more effectively, and improve patient outcomes — especially in high-acuity and motion-prone scenarios.
Perfect for: Hospitals, ICUs, ORs/PACUs, emergency departments, EMS/ambulance services, transport teams, and any setting requiring advanced, motion-tolerant pulse oximetry and multi-parameter monitoring.
Includes (standard configurations): Radical-7 unit (handheld or docking station), rainbow® SET adult finger sensor (e.g., RD SET or LNCS), power supply/charger, operator’s manual. rainbow® sensors and additional parameters (SpHb, SpCO, etc.) may require specific upgrades/licenses.









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