natus Quantum User And Service Manual
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natus Quantum User And Service Manual

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  • Page 1 Quantum User and Service Manual...
  • Page 2 Natus Quantum Amplifier User & Service Manual Publisher’s Notice 014556 Rev 06 Quantum User and Service Manual Natus Medical Incorporated DBA Excel-Tech Ltd. (XLTEK) 2568 Bristol Circle Oakville, Ontario, L6H 5S1 Canada Tel: 905-829-5300 or Fax: 905-829-5304 Toll Free (US & Canada): 800-303-0306 Technical Support Email: OTS@natus.com...

  • Page 3: Table Of Contents

    PROCEDURES AND WARNINGS ......................22 (ESD) H ..................22 LECTROSTATIC ISCHARGE ANDLING ................22 ONDUCTED MMUNITY ROCEDURES AND ARNINGS DESCRIPTION OF SYMBOLS ........................24 SPECIFICATIONS: QUANTUM AMPLIFIER ..................... 26 PRODUCT IMAGES ........................... 28 ..........................28 UANTUM YSTEM ..........................29 UANTUM...
  • Page 4 Natus Quantum Amplifier User & Service Manual ......................... 30 UANTUM REAKOUT OXES SETUP ................................ 31 ............................31 ONNECTIONS IP A ........................32 ETTING THE DDRESS AMPLIFIER USAGE AND FEATURES ...................... 35 ..........................35 ETTING TARTED ..................35 LACEMENT OF THE...
  • Page 5 User & Service Manual Natus Quantum Amplifier ............................... 47 ISPOSAL TROUBLESHOOTING ..........................48 ......................49 ROBLEMS WITH IGNAL UALITY ACCESSORIES & REPLACEMENT PARTS LIST ..................50 GETTING HELP ............................51 APPENDIX A .............................. 52 ..................52 IGITAL RIGGER NPUT IRING IAGRAM ....................

  • Page 6: Introduction

    User & Service Manual Introduction The Natus Quantum amplifier system is designed for the acquisition of EEG data from both scalp and intracranial contacts. The Quantum's modular design consists of 128 channel banks that can be cascaded up to 256 channels, an integrated software controlled Digital Switch Matrix (DSM), integrated Nonin®...

  • Page 7: System Components

    Operating Principle of the Quantum Amplifier The Natus Quantum amplifier is comprised of a base unit and several breakout boxes. It is part of a system that is made up of a personal computer, a photic stimulator, an isolation transformer, video and audio equipment, networking equipment, and mechanical supports.

  • Page 8: Safety & Standards Conformity

    5. Mode of operation: Continuous 6. Environmental Conditions: Normal: 10-40°C, 30-75% rH, 700-1060hPa The Quantum Amplifier and its accessories have been designed to comply with the following national and international standards. Table 1 – Safety Standard of Compliance and Normative References CAN /CSA-C22.2 No.
  • Page 9 User & Service Manual Natus Quantum Amplifier Table 2 – EMC Standard of Compliance and Normative References IEC 60601-1-2:2007, Edition 3.0 Medical electrical equipment – Part 1-2: General requirements for safety – collateral standard: electromagnetic compatibility – requirements and tests IEC 61000-4-2:2008, ed 2.0...

  • Page 10: Declaration Of Compliance For Iec 60601-1-2

    Table 1 - Electromagnetic Emissions Guidance and manufacturer’s declaration – electromagnetic emissions The Quantum is intended for use in the electromagnetic environment specified below. The customer or the user of the Quantum should assure that it is used in such an environment.
  • Page 11 Table 2 - Electromagnetic Immunity Guidance and manufacturer’s declaration – electromagnetic immunity The Quantum is intended for use in the electromagnetic environment specified below. The customer or the user of the Quantum should assure that it is used in such an environment.
  • Page 12 RF transmitters, an electromagnetic site survey should be considered. If the measured field strength in the location in which the Quantum is used exceeds the applicable RF compliance level above, the Quantum should be observed to verify normal operation. If abnormal operation is observed, additional measures may be necessary, such as re- orienting or relocating the Quantum.

  • Page 13: Declaration Of Compliance For Fcc

    Recommended separation distances between portable and mobile RF communications equipment and the QUANTUM. The Quantum is intended for use in an electromagnetic environment in which radiated RF disturbances are controlled. The customer or the user of the Quantum can help prevent electromagnetic interference by...

  • Page 14: Warnings And Cautions

    Inaccurate measurements may be caused by incorrect application or use. When replacing the fuse for the Quantum amplifier, it must be replaced by a fuse with the purchased same type and rating as the original fuse. Replacement fuses should be from Natus directly.

  • Page 15: Electrostatic Discharge (Esd) Precautions

    Turn off all system power and disconnect the power cord from the system and the wall before attempting to clean the unit. The Quantum unit can be wiped clean with a soft, damp cloth using non-conductive distilled water, electrically non-conductive inert surfactants or a Natus approved cold sterilizing agent.

  • Page 16: Electrical Warnings And Cautions

    Do not connect items which are not specified as part of the Quantum system to the system. Electrical Warnings and Cautions Natus systems are intended for connection to a properly grounded electrical outlet only.

  • Page 17: Patient Environment Warnings And Cautions

    If a computer is located in the patient environment and is connected to a network, a network isolator MUST be used. The patient event button attached to the Quantum Amplifier system is NOT intended for critical patient-safety-related incidents. Patient connections are NOT intended for direct cardiac contact.

  • Page 18: Transportation Warnings

    Do NOT touch any earth-grounded components of the Quantum system and the patient simultaneously. Do not use the Quantum system in the vicinity of MRI or CT systems. Connection of a patient to high-frequency surgical equipment and to electroencephalography equipment simultaneously may result in burns at the site of bio-potential input electrodes and possible damage to the biological amplifiers.

  • Page 19: Pulse Oximeter Warnings

    User & Service Manual Natus Quantum Amplifier TIPPING HAZARD: During transport, the user should guide the cart using both hands, ensuring the wheel base is aligned so that a single caster leads in the direction of motion. Failure to lead the cart with one wheel could result in a tipping hazard when ascending or descending steps or thresholds.

  • Page 20: Pulse Oximeter Sensor Warnings

    Natus Quantum Amplifier User & Service Manual Loss of pulse signal can occur when there is arterial occlusion proximal to the sensor. Loss of pulse signal can occur when the patient is in cardiac arrest or is in shock. Do not immerse the sensor in water, solvents, or cleaning solutions. Do not sterilize the sensor by irradiation, steam or ethylene oxide.

  • Page 21: Conducted Immunity Warnings

    A functional tester cannot be used to assess the accuracy of a pulse oximeter probe or its use with the Quantum system. Refer to sensor manufacturer instructions for use for recommended maximum application time.

  • Page 22: Procedures And Warnings

    Natus Quantum Amplifier User & Service Manual Procedures and Warnings Electrostatic Discharge (ESD) Handling Before performing any setup or placement procedures, read the precautions outlined in this section. WARNING: Be sure to take the appropriate Electrostatic Discharge (ESD) precautions. Disconnect the cables before moving, cabling, or performing any set up procedures.
  • Page 23 User & Service Manual Natus Quantum Amplifier Follow these techniques to help identify the sources, and to increase the immunity towards parasitical noise:  Verify the power supply and all portable multiple socket-outlets are off the floor and in a dry location.

  • Page 24: Description Of Symbols

    Natus Quantum Amplifier User & Service Manual Description of Symbols Symbol Description ATTENTION: Consult Accompanying Documents Consult Accompanying Documents Pushing Prohibited Protective Earth (Ground) Type BF Equipment Dangerous Voltage Alternating Current Direct Current Power On Power Off EU only: Do Not Dispose as Unsorted Municipal Waste...
  • Page 25 User & Service Manual Natus Quantum Amplifier Symbol Description Class II Equipment (non-grounded enclosure) ESD Sensitive Static Sensitive Base to Breakout Cable Breakout to Breakout Cable Connector Cortical Stimulator Adapter Connector Breakout Box Status LED DC Inputs 1 to 4 Breakout Cable Connector...

  • Page 26: Specifications: Quantum Amplifier

    Natus Quantum Amplifier User & Service Manual Specifications: Quantum Amplifier Analog Specifications - EEG Channels Channels 128 per bank, cascade-able up to 256 Referential 128 per bank Differential Programmable up to 8 per bank (112 ref). Digital Trigger 8-bit Pulse Oximetry...
  • Page 27 User & Service Manual Natus Quantum Amplifier Sample rates and corresponding -3dB (+/-5%) bandwidths supported by the amplifier include: Fs(Hz) BW (Hz) 1024 2048 4096 1757 8192 3514 16384 4288...

  • Page 28: Product Images

    Natus Quantum Amplifier User & Service Manual Product Images Quantum System...

  • Page 29: Quantum Base Unit

    Power Button. Labeled with Pulse Oximeter Connection. Labeled with Can be used to connect the Quantum Base Unit directly to a PC and/or Laptop. Labeled with Can be used to connect the Quantum Base Unit to a system network. Labeled with Fuse Compartment.

  • Page 30: Quantum Breakout Boxes

    Natus Quantum Amplifier User & Service Manual Quantum Breakout Boxes Base to Breakout Cable Connection. Labeled with Cortical Stimulator Adapter Connection. Labeled with DC Inputs 1 to 4 Breakout Cable Connection. Labeled with Nonin XPOD SpO2 Connection. Labeled with Patient Event Button Connection. Labeled with .

  • Page 31: Setup

    Natus Quantum Amplifier Setup Connections The Quantum amplifier is designed to work with an Xltek computer system running Natus NeuroWorks/SleepWorks software. 1. Confirm the base unit is mounted via the Quick Disconnect Bracket to either a system cart or wall mount track.

  • Page 32: Setting The Ip Address

    Natus Quantum Amplifier User & Service Manual Setting the IP Address 1. Once the base unit has been powered up, press and hold power button for 3 seconds. The following user interface appears. 2. Press the Settings button on the touchscreen to access the IP Configuration.
  • Page 33 User & Service Manual Natus Quantum Amplifier 3. Select Use the following IP address; otherwise, the DNS server will enable manual entry of the IP address and DNS server for the base unit. 4. Press Save to finalize changes to the IP configuration.
  • Page 34 Natus Quantum Amplifier User & Service Manual 7. On the information screen, ensure that the IP address is set as intended, and that the connection information related to the breakout and pin-boxes show that all components are recognized by the system.

  • Page 35: Amplifier Usage And Features

    Once the equipment has been installed by your Natus qualified representative and a patient has been connected to the Quantum system, a new EEG study can be started. For details on beginning a new EEG study, consult the NeuroWorks manual directly.

  • Page 36: Adding The Quantum Breakout Box(Es) To A Harness Or Belt

    Natus Quantum Amplifier User & Service Manual Adding the Quantum breakout box(es) to a harness or belt harness Placing the Quantum breakout box(es) on the patient, can be accomplished by using either the belt or the setup. To use the harness/belt setup: 1.

  • Page 37: Belt Setup

    Potential Equalization Conductor The Quantum base unit provides a potential equalization conductor for optional use. To install, connect a bus cable from the potential equalization conductor to the potential equalization busbar of the electrical insulation in the room where the Quantum system is used.

  • Page 38: Transport System Specifications And Maintenance

    Refer to the corresponding Instructions for Use for all system components prior to use. This should include, but is not limited to: cameras, computers, stimulators, and software. NOTE: Transportation System setup and installation should be performed by Natus qualified personnel only.

  • Page 39: Cyclops Cart With Minitower Pc Specifications

    User & Service Manual Natus Quantum Amplifier Cyclops cart with Minitower PC Specifications Maximum Equipment Load [lbs] Mounting Weight (including Location Default Equipment [lbs] equipment) Video Camera IR Illuminator Monitor Mount Amplifier Mount Work Surface Storage Bin Keyboard Tray Natus Photic...

  • Page 40: Cyclops Cart With All-In-One Pc Specifications

    Natus Quantum Amplifier User & Service Manual Cyclops cart with All-in-One PC Specifications Maximum Equipment Load [lbs] Mounting Weight (including Location Default Equipment [lbs] equipment) Video Camera IR Illuminator Natus Photic Stimulator Mount Amplifier Mount All-in-one Computer Mount Storage Bin...
  • Page 41 User & Service Manual Natus Quantum Amplifier Neurowand Cart (No PC) Specifications Maximum Equipment Load [lbs] Mounting Weight (including Location Default Equipment [lbs] equipment) Video Camera IR Illuminator Amplifier Mount Storage Bin Isolation Transformer Base Cart Weight Total Weight * Optional Items...

  • Page 42: Maintenance

    Make sure that any platform, table, cart, or other surface used during the operation, transport, or temporary or permanent storage of the system and its components is adequate, sturdy, and safe. Natus is not responsible for any injury or damage that may result from inadequate, poorly constructed, or unapproved transports, carts, or operating surfaces.

  • Page 43: Nonin Xpod Pulse Oximeter

    NOTE: Refer to the Instructions for Use for any pulse oximeter, sensor, or cable extender prior to use. The following topic lists the specifications for the Nonin Xpod board that is built into the Quantum Amplifier. The board connects to sensors and provides oxygen saturation, pulse rate, pulse waveform, and other output information via the NeuroWorks software.

  • Page 44: Available Oximetry Sensors

    Natus Quantum Amplifier User & Service Manual Available Oximetry Sensors Model Number Description 8000AA-1 Adult Articulated Internal Spring Finger Clip, 1 m (3 ft) cable 8000AA-3 Adult Articulated Internal Spring Finger Clip, 3 m (9.8 ft) cable 8000AP-1 Pediatric External Spring Finger Clip, 1 m (3 ft) cable 8000AP-3 Pediatric External Spring Finger Clip, 3 m (9.8 ft) cable...

  • Page 45: Measurements

    User & Service Manual Natus Quantum Amplifier Model Number Description 6500MA Sensor, Durafoam Disposable, Small, 1 m (3 ft) cable Measurements This pulse oximeter module is designed to determine the percentage of arterial oxygen saturation of functional hemoglobin. Pulse rate and SpO2 values are updated every 1/3 second and consist of a 4-beat average.

  • Page 46: Maintenance, Cleaning, & Disposal

     Electrodes and accessories The Quantum amplifier and its components should not be immersed in water or any other fluid. To clean, use a damp cloth to wipe all surfaces including the LCD panel. Quantum Amplifier Pouch, Belt, & Harness The modular pouch(es), belt, and harness, can be cleaned as follows: 1.

  • Page 47: Disposal

    Disposal At the end of the expected service life, when disposing of the Quantum amplifier and its components, it is recommended that federal, state, and local laws be followed for proper disposal of printed circuit boards, plastics, and metal parts. For disposal of non-Natus accessories, please follow the instructions provided...

  • Page 48: Troubleshooting

    Natus Quantum Amplifier User & Service Manual Troubleshooting If the acquired waveforms are flat, do not appear, or do not appear correctly (or as expected), try shutting down the computer for at least 10 seconds, and then set up the test again from the beginning. Shutting down and starting over resets the headbox and sometimes solves the problem.

  • Page 49: Problems With Signal Quality

    User & Service Manual Natus Quantum Amplifier Problems with Signal Quality If there is a missing or bad signal, first try swapping cables to the Breakout Box. If you are still experiencing problems, try running a channel test. Run a Channel Test 1.

  • Page 50: Accessories & Replacement Parts List

    015170 FUSE GLASS 1.5A 250VAC 5X20MM Slow Nicolet Cortical Stimulator EEG accessories which can be used with the Quantum amplifier are available for you to browse in the www.natus.com Natus Neurology Accessories Catalog online at or call Natus Sales and Support 1-800-...

  • Page 51: Getting Help

    Natus Quantum Amplifier Getting Help XLTEK is committed to providing you with support so you can operate the Quantum Headbox with ease and confidence. If you need help, follow these steps to find a solution: Step 1: Document the Incident Carefully document the incident.

  • Page 52: Digital Trigger Input Port Wiring Diagram

    Natus Quantum Amplifier User & Service Manual Appendix A Digital Trigger Input Port Wiring Diagram Pin# Definition Note TRG1 Digital Trigger in (0~5V) TRG2 ‘’ TRG3 ‘’ TRG4 ‘’ TRG5 ‘’ TRG6 ‘’ TRG7 ‘’ TRG8 ‘’ Digital Trigger Latch (0~5V)

  • Page 53: How The Pulse Oximeter Works

    User & Service Manual Natus Quantum Amplifier How the Pulse Oximeter Works The pulse oximeter is based on three principles: 1. Oxyhemoglobin and deoxyhemoglobin differ in their absorption of red and infrared light (spectrophotometry). 2. The volume of arterial blood in tissue (and hence, light absorption by that blood) changes during the pulse (plethsymography).
  • Page 54 Natus Quantum Amplifier User & Service Manual Causes of Loss of Pulse Signal  Sensor is too tight.  Excessive illumination from light sources such as a surgical lamp, a bilirubin lamp, or sunlight.  Blood pressure cuff is inflated on the same extremity as the one with a SpO2 sensor attached.

  • Page 55: Index

    Setting ................32 Transportation .............. 18 Isolation Transformer ............42 Trolley ................42 Cleaning ................46 Quantum Amplifier Belt ..........46 Quantum Amplifier Harness ......... 46 Maintenance ..............46 Quantum Amplifier Pouch ..........46 Recommendations ............46 Recommendations ............46 Trolley/Cart ..............
  • Page 56 Electrostatic ..............22 Quantum Base Unit............29 ESD ................22 Specifications..............29 General ................ 14 Quantum Breakout Boxes ..........30 Patient Environment ............ 17 Pulse Oximeter ............. 19 Pulse Oximeter Sensor ..........20 Transportation ............. 18 Safety Standards ..............8 Trolley ................
  • Page 57 A Total Service Solution Standing behind every XLTEK product is Natus Medical Incorporated, an internationally respected innovator of medical products and services. Our Neurology systems are backed up by an in-house support team staffed with technical and clinical experts, 24/7 support, remote support via WebEx or VPN, the largest clinical and technical field support network in Neuro/Sleep and customized service contracts that include preventative maintenance visits and computer upgrades.

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