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7-4 Radical-7 Signal Extraction Pulse CO-Oximeter Operator’s Manual

4 The Radical-7 has been validated for low perfusion accuracy in bench-top testing against a Biotek Index 2

* simulator and Masimo's

simulator with signal strengths of greater than 0.02% and transmission of greater than 5% for saturations ranging from 70-100%. This

variation equals plus or minus one standard deviation. Plus or minus one standard deviation encompasses 68% of the population.

5 Masimo Rainbow SET technology with Masimo sensors has been validated for pulse rate accuracy for the range of 25-240 bpm in

bench top testing against a Biotek Index 2 simulator. This variation equals plus or minus one standard deviation which encompasses

68% of the population.

6 SpHb accuracy has been validated on healthy adult male and female volunteers and on surgical patients with light to dark skin

pigmentation in the range of 8 g/dL to 17 g/dL SpHb against a laboratory CO-Oximeter. The variation equals plus or minus one standard

deviation which encompasses 68% of the population. The SpHb accuracy has not been validated with motion or low perfusion.

7 This represents approximate run time at the lowest indicator brightness and pulse tone turned off using a fully charged battery.

8 If the batteries are to be stored for extended periods of time, it is recommended that they be stored between -20°C to +30°C, and at a

relative humidity less than 85%. If stored for a prolonged period at environmental conditions beyond these limits, overall battery capacity

may be diminished, and lifetime of the batteries may be shortened.

9 With FastSat the averaging time is dependent on the input signal. For the 2 and 4 second settings the averaging time may range from

2-4 and 4-6 seconds, respectively.

10 Maximum sensitivity mode fixes perfusion limit to 0.02%.

*Registered trademark of Fluke Biomedical Corporation, Everett, Washington.

Serial Interface Specifications

The digital interface for serial communication is based on the standard RS-232 protocol.

The Radical-7 Pulse CO-Oximeter by default always outputs ASCII 1 text data through the

serial port, unless the user selects a different output mode in the Output menu. To interface

with the Radical-7 Pulse CO-Oximeter and receive serial text data, simply connect a serial

interface cable with a ferrite bead installed to the serial output connector located on the back

of the Radical-7 Docking Station.

NOTE:

The Radical-7 Pulse CO-Oximeter serial interface is only available when the Radical-7 Pulse

CO-Oximeter Handheld is properly attached to the Radical-7 Pulse CO-Oximeter Docking Station.

NOTE: The serial interface is not available in all versions of the docking station.

Once serial communication is established, packets of data are communicated at 1 second

intervals. The data packets contain: the date, time, SpO

, SpMet, SpCO, SpHb, SpOC, pulse

rate, perfusion index, PVI, and alarm and exception values (in ASCII format).

WARNING:

ALL EXTERNAL INSTRUMENT CONNECTIONS TO THE ANALOG OUTPUT/

NURSE CALL CONNECTOR MUST BE IEC-60950 COMPLIANT.

SERIAL INTERFACE SETUP

To interface with the Radical-7 Pulse CO-Oximeter serial port, set the following

communication parameters on the interfacing serial instrument:

PARAMETER SETTING

BAUD RATE

9600 Baud bi-directional

NUMBER OF BITS PER CHARACTER

PARITY

None

BITS

1 start, 1 stop

HANDSHAKING

None

CONNECTOR TYPE

Female DB-9

Specifications

Radical-7 Specifications (continued)

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