User's Manual
Table Of Contents
- About this Manual
- Product Description, Indications for Use, Contraindications, and Features
- Safety Information, Warnings, and Cautions
- Chapter 1: Technology Overview
- Signal Extraction Technology (SET)
- rainbow Pulse CO-Oximetry Technology
- Pulse CO-Oximetry vs. Drawn Whole Blood Measurements
- General Description for Total Hemoglobin (SpHb)
- General Description for Total Arterial Oxygen Content (CaO2)
- General Description for Carboxyhemoglobin (SpCO)
- General Description for Methemoglobin (SpMet)
- SpCO, SpMet, and SpHb Measurements During Patient Motion
- rainbow Acoustic Monitoring (RAM) Technology
- Chapter 2: Radical-7 Descriptions
- Chapter 3: Setup
- Chapter 4: Operation
- Using the Touchscreen and Buttons
- Using Screen Lock
- Using the Home Button
- Navigating the Radical-7
- About the Display View
- Sensitivity Modes Overview
- Changing Sensitivity Modes
- Accessing the Main Menu
- Navigating the Main Menu
- Parameter Settings
- Sounds
- Device Settings
- Trends
- About
- Chapter 5: Profiles
- Chapter 6: Alarms and Messages
- About Alarms
- Silencing the Alarms
- Adaptive Threshold Alarm (ATA) Feature
- 3D Alarms
- Messages
- Replace Sensor Message
- Replace Cable Message
- Replace Adhesive Sensor Message
- Incompatible Sensor Message
- Incompatible Adhesive Sensor Message
- No Adhesive Sensor Connected Message
- Interference Detected Message
- SpO2 Only Mode Message
- Low Battery Message
- Low Perfusion Index Message
- Low Signal IQ Message
- Low SpCO SIQ Message
- Low SpMet SIQ Message
- Low SpHb SIQ Message
- Speaker Failure Message
- No Cable Connected Message
- No Sensor Connected Message
- Pulse Search Message
- Sensor Initializing Message
- Sensor Off Patient Message
- Incompatible Cable Message
- Chapter 7: Troubleshooting
- Chapter 8: Specifications
- Measurement Range
- Accuracy
- Resolution
- Electrical
- Environmental
- Physical Characteristics
- Trending
- Alarms
- Display Indicators
- Compliance
- Output Interface
- Wireless Radio (If Installed)
- Serial Interface Specifications
- Serial Interface Setup
- Analog Output and Nurse Call Specifications
- Symbols
- Country Codes (FCC and EU)
- Citations
- Chapter 9: Service and Maintenance
- Appendix: Best Practices for Comparisons to Reference Measurements
- Index
Radical-7 Chapter 4: Operation
www.masimo.com 67 Masimo
Respiration Rate (RR)
The Radical-7 can determine respiration rate (RR) either by the acoustic signal (RRa) or by
the plethysmographic waveform (RRp).
RRp Settings
When using a pulse oximetry or pulse CO-Oximetry sensor with the Radical-7, respiration rate
can be determined by the plethysmographic waveform (RRp). This method measures a
patient's respiratory rate based on plethysmographic amplitude changes that correspond to
the respiratory cycle. When using a pulse oximetry or pulse CO-Oximetry sensor, RRp alarms
and RRp settings are active and the Display View conveys respiratory rate as RRp, as shown
below.
Note that the Radical-7 can monitor RRa or RRp but not both simultaneously. RRp is active
under the following conditions:
• RRp is installed on the Radical-7.
• Dual Rainbow cable is disconnected.
• Pulse oximetry or pulse CO-Oximetry sensor is connected.
• Acoustic sensor is not connected.
When using an acoustic sensor, respiration rate (RR) is determined by the acoustic (RRa)
signal. See rainbow Acoustic Monitoring (RAM) Technology on page 29. When the
respiratory rate is determined by the acoustic signal, the Display View conveys respiratory
rate as RRa, as shown below.
From the RR Settings screen, access any of the following screens:
RRp Alarms on page 67.
Additional Settings for RRp on page 68.
RRp Alarms
From the Alarms screen, change any of the following options: