Table of Contents
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Instruction Manual
OLYMPIC BILI-METER
Read and be familiar with this manual before operating or servicing t his
device. To ensure operator, technician, and patient safety, use only as
CAUTION
specified in this manual.
Contents
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Symbols. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Intended Use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Measuring Irradiance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Units of Measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Instrument Response Characteristics . . . . . . . . . . . . . . . . . . . 3
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Connecting the Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Taking Measurements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Maintenance and Service. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Replacing the Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Calibrating the Bili-Meter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Service and Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Returning for Calibration or Service . . . . . . . . . . . . . . . . . . . . 8
Contacting Natus Medical . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Model 22
TM
602003C
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Table of Contents
Related Manuals for natus OLYMPIC BILI-METER 22
Summary of Contents for natus OLYMPIC BILI-METER 22
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Page 1: Table Of Contents
Returning for Calibration or Service ....8 Contacting Natus Medical ......8 Specifications. - Page 2 The information in this manual is subject to change without notice. No part of this manual may be photocopied, reproduced, translated, or reduced to any electronic medium without the express written permission of Natus Medical Incorporated. All tradenames and trademarks mentioned herein are property of their respective owners.
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Page 3: Overview
Overview This manual provides the necessary information to maintain and service the Olympic Bili-Meter . The operating instructions in this manual are intended for use under the direct supervision of a licensed medical practitioner. The service instructions in this manual are intended for use by qualified technicians. Conventions The following conventions are used in this manual. -
Page 4: Intended Use
Intended Use The Olympic Bili-Meter Model 22 is a spectroradiometer for measuring the irradiance (radiant power) of neonatal phototherapy lights and pads. Description The Olympic Bili-Meter is comprised of a readout and a detachable sensor (either the Type B-22 or the Type F-22, see below). Readout Figure 1 Olympic Bili-Meter Model 22 readout... -
Page 5: Measuring Irradiance
Measuring Irradianc e The Bili-Meter is a spectroradiometer that measures the therapeutic irradiance (radiant power) of neonatal phototherapy lights. It measures the irradiance of the wavelengths from 425 to 475 nanometers (nm), the blue-green portion of the spectrum, which includes the principal action spectrum of bilirubin. Units of Measurement The Bili-Meter measures irradiance in units of microwatts per square centimeter per nanometer (µW/cm... -
Page 6: Operation
Operation Explosion hazard. Do not use this device in the presence of flammables (e.g., oxygen, nitrous oxide, anesthetics). WARNING Read and be familiar with this instruction manual before using this device . Only use this device under the direct supervision of a licensed medical practitio n e r. CAUTION Inspect this device before each use to ensure proper f u nctioni n g . -
Page 7: Taking Measurements
Taking Measurements To use the Type B-22 sensor: Connect the sensor to the readout. Hold the sensor against the infant’s body as near to the umbilical as possible and aim the sensor at the center of the phototherapy light (see Figure 7). For reproducible measurements, always hold the sensor on the same place on the infant’s body. - Page 8 The sensor may have failed. Retry the read. If the problem continues, contact Natus Medical (see page 8 ) . The digital readout may have failed. Retry the read. If the problem continues, contact Natus Medical (see page 8 ) . OLYMPIC BILI-METER Instruction Manual...
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Page 9: Cleaning
Cleaning Required items: Soft cloth ® ® Mild cleaning detergent (e.g., Virex Tb, Virustat , Coverage ) or mild soap-and-water solution To clean the Bili-Meter: Confirm that the Bili-Meter is off. If it is on, press to turn it off. POWER Dampen the cloth with either the mild soap-and-water solution or detergent, then wipe down all exterior surfaces of the Bili-Meter. -
Page 10: Calibrating The Bili-Meter
12 months to a radiometric (irradiance) standard. Because certain calibration factors are stored in the Bili-Meter memory, the Bili-Meter must be recalibrated at Natus Medical. The date of the last calibration is labeled on the readout and sensor. -
Page 11: Specifications
Specifications Intended Use Operating Altitude Up to 10,000 ft Up to 3,000 m The Olympic Bili-Meter Model 22 is a spectroradiometer intended to measure the Operating/Shipping Pressure irradiance of neonatal phototherapy lights. 0.5–1.0 atm 500-1060 hPA Irradiance Controls Irradiance is measured from 425–475 nm. button turns on digital readout unit;... - Page 12 Electromagnetic Compatibility The Bili-Meter has no customer serviceable The Bili-Meter meets the IEC 61326 standard. parts; return to Natus Medical for service (see In some situations such as electromagnetic page 8). fields greater than or equal to 1 V/m or contact electrostatic discharge, abnormal operation (eg., display fluctuation) or lock-up may occur.