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Olympic Medical BILI-BASSINET 58110 Instruction Manual

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Instruction Manual
OLYMPIC BILI-BASSINET
TM
Read and be familiar with this manual before installing,
operating, or servicing this device. To ensure operator,
CAUTION
technician, and patient safety, use only as specified in
this manual.
58110-IMA-EN1129P

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Summary of Contents for Olympic Medical BILI-BASSINET 58110

  • Page 1 Instruction Manual OLYMPIC BILI-BASSINET Read and be familiar with this manual before installing, operating, or servicing this device. To ensure operator, CAUTION technician, and patient safety, use only as specified in this manual. 58110-IMA-EN1129P...
  • Page 3 OLYMPIC MEDICAL 5900 First Ave S Seattle, WA 98108 USA Toll-free: 1-800-426-0353 (US/Canada) Phone: 206-767-3500 (worldwide) Fax: 206-762-4200 Web: www.OlympicMedical.com Copyright © 2005 Olympic Medical Corporation. All rights reserved.

  • Page 5: Table Of Contents

    Contents Section Overview ......... . 1-1 Conventions .
  • Page 6 Replacing the Switches........6-5 Replacing the Bulb Holder .

  • Page 7: Overview

    S e c t i o n Overview This manual provides the necessary information to install, maintain, and service the Olympic Bili-Bassinet . The operating instructions in this manual are intended for use under the direct supervision of a licensed medical practitioner. The installation and service instructions in this manual are intended for use by qualified service technicians.

  • Page 8: Symbols

    Symbols Symbols The following symbols are located on the Olympic Bili-Bassinet and its packaging. Table 1.2 Symbols Symbol Description Symbol Description Alternating current (ac) Mains power OFF voltage Atmospheric pressure Mains power ON Caution, hot surfaces Neutral (neutral conductor) Caution, read instructions Nonionizing electromagnetic radiation Consult instruction manual...

  • Page 9: Intended Use

    Intended Use Intended Use The Olympic Bili-Bassinet is intended to provide one- or two-sided therapeutic irradiance to treat neonatal hyperbilirubinemia. Description The Bili-Bassinet is a phototherapy bassinet with a built-in pad and two overhead lights that can be used individually or together to provide phototherapy treatment. When not needed for phototherapy treatment, turn off the lights and use the Bili-Bassinet as a regular bassinet.

  • Page 10: Accessories

    Accessories Accessories Olympic Medical offers the following items that are compatible for use with the Bili-Bassinet: Olympic Bili-Meter , which measures the irradiance output of phototherapy. Olympic Bili-Mask , which protects the patient’s eyes during phototherapy treatment. To order these items, see page 7-1.

  • Page 11: Irradiance

    Irradiance Irradiance The therapeutic irradiance of phototherapy lights is measured with radiometers, instruments with optical filters that pass only selected portions of the blue-green action spectrum of bilirubin. Irradiance (radiant power) is expressed in units of microwatts per square centimeter per nanometer (µW/cm²/nm). The Olympic Bili-Meter —...
  • Page 12 Irradiance Figure 1.5 Response, Olympic Bili-Meter Wavelength (nm) Figure 1.6 Spectral energy distribution Wavelength (nm) OLYMPIC BILI-BASSINET Instruction Manual...
  • Page 13 Irradiance Figure 1.7 Effective surface area, Olympic Bili-Bassinet top view Overhead lights area 24 in. 20 in. Pad area (50.8 cm) (61 cm) 7 in. (17.8 cm) 12 in. (30.5 cm) Figure 1.8 Effective surface area, Olympic Bili-Bassinet side view OLYMPIC BILI-BASSINET Instruction Manual...
  • Page 14 Irradiance OLYMPIC BILI-BASSINET Instruction Manual...

  • Page 15: Assembly

    S e c t i o n Assembly Only qualified technicians should assemble this device. Read and be familiar with this instruction manual before assembling this device. CAUTION Assembling the Bili-Bassinet The Bili-Bassinet is shipped with the following items: Bili-Bassinet Transparent mattress Olympic Blue bulbs (x12) Required Items:...
  • Page 16 Assembling the Bili-Bassinet Figure 2.1 Installing the phototherapy pad bulbs Plastic shield Securing screw and washer (x2) Phototherapy pad fixture Bulbs (x4) MATTRESS TILT handle The mattress must be in place during phototherapy treatment. Use only with an Olympic Mattress. Do not use a water mattress with the Bili-Bassinet. CAUTION Always use a disposable cover to prevent cross-contamination.

  • Page 17: Testing The Bili-Bassinet

    Testing the Bili-Bassinet Testing the Bili-Bassinet Perform the test procedure to ensure the Bili-Bassinet is working properly after performing assembly and service procedures. To test the Bili-Bassinet: Plug in the power cord, then press the power switch to the (|) position. Test the phototherapy pad: Raise both overhead light fixtures.
  • Page 18 Testing the Bili-Bassinet Turn the power switch to the (O) position. If the device does not operate as expected, see Troubleshooting on page 6-1. NOTE OLYMPIC BILI-BASSINET Instruction Manual...

  • Page 19: Operation

    S e c t i o n 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 practitioner. CAUTION Connect this device directly to a properly grounded hospital-grade outlet.

  • Page 20: Operating The Bili-Bassinet

    Use only with an Olympic Medical mattress. Do not use with a water mattress. Operators may experience some adverse effects from exposure to phototherapy irradiation if they remain in the irradiated area for a prolonged period.

  • Page 21: Using The Phototherapy Pad

    Operating the Bili-Bassinet Using the Phototherapy Pad The phototherapy pad provides phototherapy light beneath the patient using four blue bulbs and a soft, transparent mattress. The mattress has a rectangular transparent opening in its center; strips of opaque material at the top and bottom of the mattress mask extraneous light.

  • Page 22: Positioning The Transparent Sides

    Operating the Bili-Bassinet Figure 3.1 Positioning the overhead lights Light hood Green arrows Transparent side panel Overhead light hood (storage position) Positioning the Transparent Sides All four transparent sides of the Bili-Bassinet can be lowered for ease in accessing the patient. To position the transparent sides: Lower the sides (see Figure 3.2): Place the overhead light in the storage position.

  • Page 23: Tilting The Mattress

    Operating the Bili-Bassinet Figure 3.2 Lowering the Bili-Bassinet sides 1. Lift side up 2. Fold side down Tilting the Mattress The phototherapy pad and its mattress can be operated in a flat or tilted position. Tilted positions include 5° and 10° Trendelenburg and Reverse-Trendelenburg. To tilt the mattress: Pull and hold the latch (see Figure 3.3), then press on either...

  • Page 24: Using The Bili-Bassinet With A Radiant Warmer

    Operating the Bili-Bassinet Figure 3.3 Tilting the mattress 1. Pull and hold MATTRESS TILT 2. Push the mattress to tilt 3. Release MATTRESS TILT Using the Bili-Bassinet with a Radiant Warmer The overhead lights are set far enough apart to allow a radiant warmer to be used between them during treatment (see Figure 3.4).

  • Page 25: Maintenance

    S e c t i o n Maintenance Electrical shock hazard when the enclosures are open. Unplug the power cord from the electrical outlet before cleaning this device. WARNING Do not clean this device with flammables (e.g., antiseptics, cleaning agents). Only qualified technicians should perform maintenance procedures.

  • Page 26: Cleaning The Phototherapy Pad Fixture

    Cleaning the Bili-Bassinet Cleaning the Phototherapy Pad Fixture Periodically clean the phototherapy pad fixture. Required Items: Soft cleaning cloths Mild cleaning detergent (e.g., Virex Tb, Virustat , Coverage ) or ® ® mild soap-and-water solution Non-staining disinfectant (e.g., Sporicidin ® Petroleum jelly or Dow Corning 111 (silicone) ®...

  • Page 27: Inspecting The Bili-Bassinet

    NOTE Change all treatment bulbs at the same time. Record the bulb change in the Medical Device History. Use only bulbs specified by Olympic Medical. Use of other bulbs may affect the safety and efficacy of treatment. CAUTION OLYMPIC BILI-BASSINET Instruction Manual...

  • Page 28: Replacing The Overhead Bulbs

    Replacing the Bulbs Replacing the Overhead Bulbs Required Items: Replacement bulbs (see page 7-1) Phillips-head screwdriver To replace the overhead bulbs: Press the power switch to the (O) position, then unplug the power cord. Remove the light shield: Remove the screws and lift the light shield toward the bassinet, then lift it up and out from the fixture.

  • Page 29: Troubleshooting

    S e c t i o n Troubleshooting Should you experience difficulty when operating your Bili-Bassinet, consult the following table. For problems not listed in the table, contact Olympic Medical (see page 5-2) Table 5.1 Troubleshooting chart Problem Probable Cause...

  • Page 30: Technical Support

    Reduced irradiance Replace the bulbs (see page 4-3). Fan runs Bulb lights but is dim or makes humming sound Technical Support For technical support, contact Olympic Medical at: Toll-free: 1-800-426-0353 (US/Canada) Phone: 206-767-3500 (worldwide) Fax: 206-762-4200 OLYMPIC BILI-BASSINET Instruction Manual...

  • Page 31: Service

    To ensure performance to factory specifications, it is recommended that all replacement parts be those either manufactured or sold by Olympic Medical. After all repair actions and tests are complete, perform the pre-operative test procedure in this manual (see page 2-3) to ensure proper operation and compliance with published specifications.

  • Page 32: Repair Procedures

    Repair Procedures Repair Procedures Consult the troubleshooting chart (see page 5-1) to identify probable causes and solutions before performing repair procedures. Electrical shock hazard when the enclosure is open. Unplug the power cord from the electrical outlet before servicing this device. WARNING Reattach all ground wires after servicing to ensure proper grounding.
  • Page 33 Repair Procedures Remove the ballast box cover (see Figure 6.2): Remove the two screws that secure the ballast box cover. Unplug the cable connectors and set the cables on top of the box. Push the cover back and lift up while moving cables aside. Figure 6.2 Removing the ballast box cover Tabs...

  • Page 34: Replacing The Switches

    Repair Procedures Reassemble the Bili-Bassinet: Insert the ballast box cover. Ensure that the tabs on the cover align with the ballast box slots (see Figure 6.3). Secure the ballast box cover with its two screws. Attach the eight connectors to the ballast box. Place the panel, then secure in place with its four screws.
  • Page 35 Repair Procedures Figure 6.4 Removing the phototherapy pad fixture Wire handles Phototherapy pad fixture Connector rings Phototherapy pad compartment Transparent sides MATTRESS TILT handle Overhead lights (storage position) Remove the switch (see Figure 6.5): Remove the two screws that secure the switch cover, then remove the cover. Disconnect the push-on connector from the back of the switch.

  • Page 36: Replacing The Bulb Holder

    Repair Procedures Replacing the Bulb Holder If the bulb has been replaced but still does not light, replace the bulb holder. Bulb Holder in the Overhead Lights Required items: Bulb holder (part no. 200018) Screwdriver Medium common pliers To replace the bulb holder: Press the power switches to the (O) position, then unplug the power cord.
  • Page 37 Repair Procedures Remove the bulb holder (see Figure 6.8): Remove the screw that secures the bulb holder, then remove the bulb holder. Using the pliers, crush the lamp holder base to remove both wires from the bulb holder. Figure 6.8 Removing a bulb holder Bulb holder screw Bulb holder wires...

  • Page 38: Bulb Holder In The Phototherapy Pad

    Repair Procedures Bulb Holder in the Phototherapy Pad Required items: Bulb holder (part no. 200018) Screwdriver Nutdriver Medium common pliers To replace the bulb holder: Press the power switches to the (O) position, then unplug the power cord. Remove the phototherapy pad fixture (see Figure 6.4 on page 6-5): Remove the mattress, then pull the wire handles up from their recesses in the phototherapy pad fixture.

  • Page 39: Replacing The Fan

    Repair Procedures Install the new bulb holder: Insert the two wires into the new bulb holder. Place the bulb holder, then secure with the bulb holder screw. Reassemble the Bili-Bassinet: Place the reflector, then secure with its two acorn nuts, center post, and eight mounting screws.
  • Page 40 Repair Procedures Figure 6.10 Removing the fan Screws (x8) Fan cover Fans (x2) Phototherapy pad fixture Fan wires Ground wires Install the new fan: Connect the ground wire and connector to the replacement fan. Place the fan cover, then secure its eight screws. Reassemble the Bili-Bassinet: Reattach the two connectors to the bottom of the phototherapy pad, then twist their rings to lock them in place.

  • Page 41: Testing The Thermostat

    Repair Procedures Testing the Thermostat Test the thermostat to determine if it is working properly. If the thermostat has been replaced, test it to verify correct assembly. Required items: Pencil (x2) To test the thermostat: Press the power switch to the (O) position, then unplug the power cord.

  • Page 42: Resetting The Thermostat

    Repair Procedures Resetting the Thermostat If the thermostat trips, fix the cause of the trip, then reset the thermostat. Required items: Screwdriver Frozen cold pack Cloth to cover cold pack To reset the thermostat: Press the power switches to the (O) position, then unplug the power cord.

  • Page 43: Replacing The Thermostat

    Repair Procedures Replacing the Thermostat If the thermostat has been replaced and continues to trip, replace the thermostat. Required items: Thermostat (part no. 400973) Medium-size Phillips-head screwdriver Wire cutter/stripper Barrel splices (x2) for 18 gauge wire Crimper Pencil (x2) Tape (to secure pencils) Freeze spray To replace the thermostat: Press the power switches to the...
  • Page 44 Repair Procedures Remove the thermostat (see Figure 6.12): Remove the screws and washers that secure the thermostat to the aluminum heat transfer fin. Leave the hardware securing the fin to the reflector in place. Cut the cable ties that secure the thermostat wires. Figure 6.12 Replacing the thermostat Thermostat...

  • Page 45: Replacing The Ballast

    Repair Procedures Turn off fixture, remove pencils and tape and remove fixture clear cover. Direct freeze spray for three seconds on cutout fins. Set mattress fixture to and observe that all four lamps light and that HIGH both fans operate. Replace the fixture cover and fixture in unit.
  • Page 46 Repair Procedures Remove the ballast box (see Figure 6.14): Remove the two screws that secure the ballast box cover, then push the cover back and lift up. Remove the drawer: Slide the storage drawer out, then push up on the plastic release levers on each slide rail (see Figure 6.14) and pull the drawer out.
  • Page 47 Repair Procedures Figure 6.15 Replacing the ballast Ballasts (x6) Power cord wires (x3) Screws and washers (x4) Power cord Ballast box Insert the new ballast: Replace all of the hardware to maintain proper ballast isolation. NOTE For ballasts #1 and #2, insert the wires into the connector as follows: Ballast Pin 7 Pin 8...

  • Page 48: Returning For Service

    Place the panel, then secure in place with its four screws. Test the device for operation (see page 3-2). Returning for Service When sending equipment to Olympic Medical for service: Clean the device, then securely package it, and its power cord, in the original shipping container, if possible, and include: A letter describing, in detail, the difficulties experienced.

  • Page 49: Replacement Parts

    S e c t i o n Replacement Parts Only use Olympic Medical–approved parts with the Bili-Bassinet. NOTE Ordering Information To order parts and accessories, contact: Olympic Medical Customer Service Department 5900 First Ave S Seattle, WA 98108 USA Toll-free: 1-800-426-0353 (US/Canada)
  • Page 50 Ordering Information Table 7.1 Parts and accessories, continued Item Name / Description Item Number Repair Parts Ballast, with connector 400966 Bulb holder 200018 200149 Fuse, 1/8A 200021 Fuse, 4A 200021 Mattress 401282 Switch, mattress pad 200001 Switch, overhead light 200001 Thermostat 400973 Accessories...

  • Page 51: Specifications

    S e c t i o n Specifications Intended Use Bulbs Nominal bulb life (for 75% of initial irradiance, The Olympic Bili-Bassinet is intended to provide Type OB): 3,000 hours one- or two-sided therapeutic irradiance to treat neonatal hyperbilirubinemia. Environmental Irradiance Average at 20 in.
  • Page 52 Product and Accessories Service Service can be performed by hospital technicians. Item Catalog No. Parts are often available on an overnight express Bili-Bassinet......58110 basis.

  • Page 53: Electromagnetic Specifications - Manufacturer's Declaration

    Electromagnetic Specifications – Manufacturer’s Declaration Electromagnetic Specifications – Manufacturer’s Declaration The Olympic Bili-Bassinet is intended for use in the electromagnetic environment specified below. The customer or the user of the Bili-Bassinet should assure that it is used in such an environment. Table 8.1 Electromagnetic emissions Emissions Test...
  • Page 54 Electromagnetic Specifications – Manufacturer’s Declaration Table 8.3 Electromagnetic immunity IEC 60601 Immunity Test Compliance Level Electromagnetic Environment — Guidance Test Level Portable and mobile RF communications equipment should be used no closer to any part of the Bili-Bassinet, including cables, than the recommended separation distance calculated from the equation applicable to the frequency of the transmitter.

  • Page 55: Recommended Separation Distances Between Portable And Mobile Rf Communications Equipment And The Bili-Bassinet

    Electromagnetic Specifications – Manufacturer’s Declaration Recommended Separation Distances Between Portable and Mobile RF Communications Equipment and the Bili-Bassinet The Bili-Bassinet is intended for use in an electromagnetic environment in which radiated RF disturbances are controlled. The customer or the user of the Bili-Bassinet can help prevent electromagnetic interference by maintaining a minimum distance between portable and mobile RF communications equipment (transmitters) and the Bili-Bassinet as recommended below, according to the maximum output power of the communications equipment.
  • Page 56 Electromagnetic Specifications – Manufacturer’s Declaration OLYMPIC BILI-BASSINET Instruction Manual...

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