Chattanooga Intelect Mobile Stim 2777 User Manual
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Chattanooga Intelect Mobile Stim 2777 User Manual

Two channel mobile stimulation unit. moving rehabilitation forward
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Moving
Rehabilitation
User Manual
Forward™
Operation & Installation
Instructions for:
2777- Two Channel
Mobile Stimulation Unit
Electromagnetic
Compatibility (EMC)
Tables
DJO is an ISO 13485 Certified Company

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Summary of Contents for Chattanooga Intelect Mobile Stim 2777

  • Page 1 Moving Rehabilitation User Manual Forward™ Operation & Installation Instructions for: 2777- Two Channel Mobile Stimulation Unit Electromagnetic Compatibility (EMC) Tables DJO is an ISO 13485 Certified Company...

  • Page 2: Table Of Contents

    TABLE OF CONTENTS Intelect® Mobile Stim FOrEwOrd . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 wAvEFOrm SPECiFiCATiONS .
  • Page 3 TABLE OF CONTENTS Intelect® Mobile Stim Audible Tones . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49 Changing Protocol Parameters .

  • Page 4: Foreword

    FOrEwOrd Intelect® Mobile Stim This manual has been written for the users of the Intelect Mobile Stim units. It contains general information on the operation, precautionary practices, and maintenance information. In order to maximize use, efficiency, and the life of the unit, read this manual thoroughly and become familiar with the controls, as well as the accessories before operating the system.

  • Page 5: Safety Precautions

    SAFETy PrECAuTiONS Intelect® Mobile Stim PrECAuTiONAry dEFiNiTiONS The precautionary instructions found in this section and throughout this manual are indicated by specific symbols. Understand these symbols and their definitions before operating this equipment. The definition of these symbols are as follows: DANGER CAUTION CaUTiON...

  • Page 6: Cautions

    CAuTiONS CAUTION CAUTION • The Intelect battery pack is designed for use only with Chattanooga • Read, understand, and practice the precautionary and operating Intelect Mobile Stim, Combo, Laser, and Ultrasound systems. instructions. Know the limitations and hazards associated with using •...
  • Page 7 SAFETy PrECAuTiONS Intelect® Mobile Stim CAuTiONS (continued) CAUTION CAUTION • • Where the integrity of the external protective earth conductor Failure to use and maintain the Intelect® Mobile Stim and its accessories in accordance with the instructions outlined in this arrangement is in doubt, equipment shall be operated from its internal electrical power source.

  • Page 8: Warnings

    SAFETy PrECAuTiONS Intelect® Mobile Stim wArNiNgS WARNING WARNING • • These devices are restricted to sale by, or on the order of, a physician The user must keep the device out of the reach of children. or licensed practitioner. This device should be used only under the •...
  • Page 9 SAFETy PrECAuTiONS Intelect® Mobile Stim wArNiNgS (continued) WARNING WARNING • Use only accessories that are specially designed for this device. • Stimulation should not be applied over swollen, infected, and Do not use accessories manufactured by other companies on this inflamed areas or skin eruptions, e.g., phlebitis, thrombophlebitis, device.

  • Page 10: Dangers

    SAFETy PrECAuTiONS Intelect® Mobile Stim dANgErS DANGER DANGER • • Equipment not suitable for use in the presence of a Stimulus delivered by the TENS waveforms of this flammable anesthetic mixture with air, oxygen, or nitrous device, in certain configurations, will deliver a charge of oxide.
  • Page 11 SAFETy PrECAuTiONS Intelect® Mobile Stim dANgErS (continued) DANGER • Do not reverse the polarity of the battery pack. Doing so can increase the individual cell temperature and cause cell rupture or leakage. • Never dispose of the battery pack in fire. Never short circuit the battery pack.

  • Page 12: And Adverse Effects

    SAFETy PrECAuTiONS Intelect® Mobile Stim iNdiCATiONS, CONTrAiNdiCATiONS, ANd AdvErSE EFFECTS indications for VMs, russian, TENs, High Voltage Pulsed Current (HVPC), 2 Pole iFC, 4 Pole iFC and Premodulated • Other contraindications are patients suspected of carrying serious Waveforms infectious disease and or disease where it is advisable, for general •...

  • Page 13: Adverse Effects

    SAFETy PrECAuTiONS Intelect® Mobile Stim iNdiCATiONS, CONTrAiNdiCATiONS, ANd AdvErSE EFFECTS (continued) • Some patients may experience skin irritation or hypersensitivity due to the electrical stimulation or electrical conductive medium. The irritation can usually be reduced by using an alternative conductive medium or an alternative electrode placement.

  • Page 14: Overview

    OvErviEw Intelect® Mobile Stim The Intelect Mobile Stim, designed and manufactured by DJO, offers a new dimension in portable electrotherapy made possible by advanced software design and digital signal processing. The result is a unit with extraordinary versatility based on simplicity of operation. The Intelect Mobile Stim offers "On the Go"...
  • Page 15 OvErviEw Intelect® Mobile Stim Beat High - During a sweep, the Beat High setting is the highest number to which the beat frequency increases. The available range for the Beat High parameter is 2 to 200 Hz. This parameter is unique to the 2 Pole and 4 Pole IFC waveforms. Beat Low - During a sweep, the Beat Low setting is the lowest number to which the beat frequency decreases.
  • Page 16 OvErviEw Intelect® Mobile Stim Duty Cycle - This is the ratio of the “On” time to “Total” time of the cycle, expressed as a percentage. The duty cycle describes the pulsed modes of electric stimulation. The lower the percentage, the lower temporal average intensity. 100% is continuous electrotherapy. The available Duty Cycles are 10, 20, 30, 40, 50%.
  • Page 17 OvErviEw Intelect® Mobile Stim ramp - Ramp is the gradual increase and decrease in current. The purpose of ramping up the current is to maximize patient comfort by preventing the abrupt and sudden exposure to the current. Sweep - This is the modulation of therapeutic frequency commonly used to prevent accommodation. Sweeps are measured in pulses per second (pps) and Hertz (Hz).

  • Page 18: Nomenclature

    NOmENCLATurE Intelect® Mobile Stim lCD intensity/ Power Contrast Dial On/Off arrow Clinical resources iNTENsiTY Parameter TiME Display/Enter Channel 1 Channel 2 lead Wire lead Wire Connection Connection Back sTarT sTOP PaUsE Down accessory arrow Panel...
  • Page 19 NOmENCLATurE Intelect® Mobile Stim Power On/Off The Power On/Off button controls the flow of electricity to the unit. NOTe: Make certain there are no electrodes on the patient when turning the unit on or off. The LCD (Liquid Crystal Display) allows the user to view and monitor the information displayed before, during, and after therapy. Clinical resources Select this button to access the following functions: •...
  • Page 20 NOmENCLATurE Intelect® Mobile Stim PaUsE Use this button to pause the treatment session. When pressed, the icon displays. To restart therapy, press the PAUSE button. accessory Panel The Accessory Panel serves as a port of connection for the electrodes. Channel 1 lead Wire Connection This port serves as the connection point between the unit and the Channel 1 Lead Wire.
  • Page 21 NOmENCLATurE Intelect® Mobile Stim Charge indicator This symbol displays when the unit is connected to mains power and the battery pack is charging. NOTe: During battery operation, if the unit is left on, but is not active for more than five minutes, it will power off to conserve battery power.

  • Page 22: Specifications

    SPECiFiCATiONS Intelect® Mobile Stim uNiT SPECiFiCATiONS Dimensions Width ..........28.8 cm (11.3 in) Height .

  • Page 23: Description Of Device Markings

    SPECiFiCATiONS Intelect® Mobile Stim dESCriPTiON OF dEviCE mArkiNgS The markings on the unit are assurance of its conformity to the highest applicable standards of medical equipment safety and electromagnetic compatibility. One or more of the following markings may appear on the device: Listed by Intertek Testing Services NA Inc.

  • Page 24: Waveform Specifications

    SPECiFiCATiONS Intelect® Mobile Stim wAvEFOrm SPECiFiCATiONS 2 Pole iFC 4 Pole iFC 2 Pole IFC (Interferential) current is a medium frequency 4 Pole IFC (Interferential) current is a medium frequency waveform. Current comes out of one channel (two electrodes). waveform. Current is distributed through two channels (four The current intensity is modulated: it increases and decreases at a electrodes).
  • Page 25 SPECiFiCATiONS Intelect® Mobile Stim wAvEFOrm SPECiFiCATiONS (continued) galVaNiC: Continuous galVaNiC: interrupted Galvanic Current is a direct current flowing in one direction only. Galvanic Current is a direct current flowing in one direction only. The current can be continuous or interrupted. The current can be continuous or interrupted.
  • Page 26 SPECiFiCATiONS Intelect® Mobile Stim wAvEFOrm SPECiFiCATiONS TENs- symmetrical Biphasic TENs- asymmetrical Biphasic The Symmetrical Biphasic waveform has a short pulse duration The Asymmetrical Biphasic waveform has a short pulse duration. and is capable of strong stimulation of nerve fibers in the skin It is capable of strong stimulation of the nerve fibers in the skin and in muscle.
  • Page 27 SPECiFiCATiONS Intelect® Mobile Stim wAvEFOrm SPECiFiCATiONS (continued) High Voltage Pulsed Current (HVPC) Microcurrent Microcurrent is a monophasic waveform of very low intensity. The High Voltage Pulsed Current (HVPC) has a very brief pulse The literature reports beneficial effects of this waveform in the duration characterized by two distinct peaks delivered at treatment of wounds.
  • Page 28 SPECiFiCATiONS Intelect® Mobile Stim wAvEFOrm SPECiFiCATiONS (continued) russian Russian Current is a sinusoidal waveform, delivered in bursts or VMS is a symmetrical biphasic waveform with a 100 µsec interphase series of pulses. This method was claimed by its author (Kots) interval.
  • Page 29 SPECiFiCATiONS Intelect® Mobile Stim wAvEFOrm SPECiFiCATiONS (continued) Träbert (Ultrareiz) MONOPHasiC: Monophasic Triangular Pulsed The Monophasic Triangular Pulsed waveform is an interrupted It is a monophasic waveform with a phase duration of 2 ms and a unidirectional current with a triangular pulse shape. pause of 5 ms resulting in a frequency of approximately 143 Hz.
  • Page 30 SPECiFiCATiONS Intelect® Mobile Stim wAvEFOrm SPECiFiCATiONS (continued) Diadynamic Waveforms MONOPHasiC: Monophasic rectangular Pulsed The Diadynamic waveforms are rectified alternating currents. The The Monophasic Rectangular Pulsed waveform is an interrupted alternating current is modified (rectified) to allow the current to unidirectional current with a rectangular pulse shape. flow in one direction only.

  • Page 31: Setup

    SETuP Intelect® Mobile Stim mOuNTiNg THE uNiT ON THE wALL The Intelect® Mobile Stim can be operated while the unit is resting on a flat surface or mounted on a wall. To mount the unit on a wall, do the following: Remove the repositional base from the back of the unit.
  • Page 32 SETuP Intelect® Mobile Stim mOuNTiNg THE uNiT ON THE wALL (continued) Using an appropriate size drill bit, drill four holes you marked in the previous step. Press 4 appropriately sized drywall anchors into the wall so that the drywall anchor is flush with the wall.
  • Page 33 SETuP Intelect® Mobile Stim mOuNTiNg THE uNiT ON THE wALL (continued) Screw four #8 pan head sheet metal screws (2.54 cm or 1 inch) into the wall anchors. Make sure you leave 0.635 cm (1/4 of an inch) between the wall and the head of the screw.
  • Page 34 SETuP Intelect® Mobile Stim mOuNTiNg THE uNiT ON THE wALL (continued) Line up the screw heads with the holes on the repositional base, and slide the unit down slightly until the screw heads are securely fastened to the repositional base.

  • Page 35: Installing The Battery Pack

    SETuP Intelect® Mobile Stim iNSTALLiNg THE BATTEry PACk The Intelect® Mobile Stim accommodates both AC mains power and an optional battery pack. The pack contains 20 Nickel Metal Hydride (NiMH) drycell batteries. To install the battery pack in the Intelect® Mobile Stim, do the following: Locate the battery access door at the bottom of the unit and loosen the screw with a flat head screwdriver.
  • Page 36 SETuP Intelect® Mobile Stim iNSTALLiNg THE BATTEry PACk (continued) Connect the battery pack cable to the unit’s battery connector in the bottom of the battery recess. Put the battery pack into the unit, making sure to orient it as shown.

  • Page 37: Charging The Battery Pack

    SETuP Intelect® Mobile Stim iNSTALLiNg THE BATTEry PACk (continued) Replace the battery access door and re-tighten the screw using the screwdriver. Reverse the steps in this section in order to remove the battery pack. CHargiNg THE BaTTErY PaCK The battery pack is automatically charged by the unit whenever there is mains power connected. Charging may be interrupted during operation of the unit by the control circuitry to limit total power consumption.

  • Page 38: Patient Preparation

    PATiENT PrEPArATiON Intelect® Mobile Stim ELECTrOTHErAPy PATiENT PrEPArATiON WARNING Electrode Placement Use the following guidelines when preparing patients for electrotherapy: • Keep electrodes separated during treatment. Electrodes in contact • Examine the skin for any wounds and clean the skin. with each other could result in improper stimulation or skin burns. • Apply the electrodes to the treatment area.

  • Page 39: Dura-Stick Electrodes

    ELECTrOTHErAPy PATiENT PrEPArATiON (continued) DUra-sTiCK Electrodes reusable Carbon Electrodes Chattanooga Dura-Stick Electrodes are a self adhesive, single If used for delivery of electrotherapy, the Carbon Electrodes patient, one time use disposable product designed specifically for must be inserted into the sponges moistened with distilled use with Chattanooga Electrotherapy systems.

  • Page 40: Dura-Stick Electrode Instructions

    PATiENT PrEPArATiON Intelect® Mobile Stim ELECTrOTHErAPy PATiENT PrEPArATiON (continued) DUra-sTiCK Electrode instructions Connecting lead Wires securing Electrodes Insert the lead with the Red (+) electrode Remove the Dura-Stick Electrodes from connector into one Dura-Stick Electrode. the protective backing and apply to the Insert the lead with the Black (-) electrode treatment area as prescribed.

  • Page 41: Reusable Carbon Electrodes

    PATiENT PrEPArATiON Intelect® Mobile Stim ELECTrOTHErAPy PATiENT PrEPArATiON (continued) reusable Carbon Electrodes Conductive Medium securing Electrodes Connecting lead Wires Insert the lead with the Red (+) electrode Use wet sponges or liberally apply Use the Nylatex Wrap to secure each ®...

  • Page 42: Operation

    OPErATiON Intelect® Mobile Stim STArTiNg, STOPPiNg, ANd iNTErruPTiNg THErAPy The Operator Interface consists of buttons with a liquid crystal display (LCD). The operator is able to view parameter options on the display and make selections by pressing the buttons on the control panel. The LCD will provide continuous information during the treatments concerning power and elapsed time.
  • Page 43 OPErATiON Intelect® Mobile Stim STArTiNg, STOPPiNg, ANd iNTErruPTiNg THErAPy (continued) Depending on the type of waveform you intend to use and the number of patients you intend to treat, insert the Lead Wire into Channel 1, Channel 2, or both Lead Wire Connections on the Accessory Panel.
  • Page 44 OPErATiON Intelect® Mobile Stim STArTiNg, STOPPiNg, ANd iNTErruPTiNg THErAPy (continued) Use the Up and Down Arrow buttons to highlight the appropriate waveform. Press the Enter button. The Parameter screen displays. On the parameter screen, use the Up and Down Arrow buttons to highlight the parameter you want to change and adjust it accordingly.
  • Page 45 OPErATiON Intelect® Mobile Stim STArTiNg, STOPPiNg, ANd iNTErruPTiNg THErAPy (continued) When the STOP button is pressed, the unit stops emitting output, and the unit returns to the home screen. To resume therapy, repeat steps 5-11. During treatment, the following occurs whenever the PAUSE button is pressed: • the timer pauses • the unit beeps quickly 5 times • "Paused" displays below the timer...

  • Page 46: Creating A User Protocol

    OPErATiON Intelect® Mobile Stim CrEATiNg A uSEr PrOTOCOL This is a library you create. You may store up to 15 protocols in the User Protocol Library. To create User Protocols, do the following: On the home screen, press the Enter button. NOTe: User protocols can be used on either channel.
  • Page 47 OPErATiON Intelect® Mobile Stim CrEATiNg A uSEr PrOTOCOL (continued) Press Enter to accept the parameters. The Parameter screen refreshes and the new parameters are displayed. Press the Clinical Resources button. The Save Protocol screen displays. Use the Up Arrow and Down Arrow buttons to highlight any unused user protocol. If you select the Save as Default protocol, this will become the protocol displayed when the waveform is selected on the Waveform screen.

  • Page 48: Using Protocols

    OPErATiON Intelect® Mobile Stim uSiNg PrOTOCOLS On the home screen, press the Clinical Resources button. The Clinical Library screen displays. Using the Up Arrow and Down Arrow buttons, highlight the Retrieve User Protocol option. Press the Enter button to accept the highlighted selection. A list of user-defined protocols displays.
  • Page 49 OPErATiON Intelect® Mobile Stim uSiNg PrOTOCOLS (continued) Press the Enter button to select the highlighted protocol. The Parameters screen displays the parameters of the protocol you selected. Verify the parameters of this program, and use the appropriate buttons on the Operator Interface to adjust any setting, if necessary.

  • Page 50: Using Clinical Indications

    OPErATiON Intelect® Mobile Stim uSiNg CLiNiCAL iNdiCATiONS The indications contained in this section are to be used only as guidelines. Each patient should be individually assessed to determine the appropriateness of the parameter setting prior to use. To select an indication for a patient, do the following: On the home screen, press the Clinical Resources button.
  • Page 51 OPErATiON Intelect® Mobile Stim uSiNg CLiNiCAL iNdiCATiONS (continued) Using the Up Arrow and Down Arrow buttons, highlight the appropriate indication and press Enter. If a submenu displays, highlight the appropriate selection and press Enter. The settings from the indication you selected display. Review the final indication parameters treatment.

  • Page 52: System Utilities

    OPErATiON Intelect® Mobile Stim SySTEm uTiLiTiES audible Tones Audible tones will be heard in the following conditions: • Any button is pressed. • The rechargeable battery’s power is low (in which case the Low Battery icon will display). • Any error message is displayed. • Therapy begins. • The therapy time reaches 0:00. Changing Protocol Parameters You may change any parameter prior to or during therapy. To make Intensity and Treatment Time changes, touch the respective buttons and use the up or down arrows to advance to the desired settings.

  • Page 53: Changing Default Protocols

    OPErATiON Intelect® Mobile Stim SySTEm uTiLiTiES (continued) Changing Default Protocols To change the power up presets of the waveforms, do the following: On the home screen, press the Enter button. The Waveform screen displays. Use the Up and Down Arrow buttons to highlight the appropriate waveform. Press the Enter button.
  • Page 54 OPErATiON Intelect® Mobile Stim SySTEm uTiLiTiES (continued) Use the Up Arrow and Down Arrow buttons to highlight Save as Default protocol. This will become the protocol displayed when the waveform is selected on the Waveform screen. Press the Enter button to accept the highlighted selection. The Default Protocol Confirmation window displays.

  • Page 55: Brightening Or Dimming The Lcd

    OPErATiON Intelect® Mobile Stim SySTEm uTiLiTiES (continued) Brightening or Dimming the lCD To brighten or dim the LCD, turn the contrast control dial until the display contrast is optimal. restoring Factory Protocols If necessary, you can choose to restore the unit’s original (default) waveform parameters when it was shipped to you. NOTe: This procedure will erase all user-defined protocols.
  • Page 56 OPErATiON Intelect® Mobile Stim SySTEm uTiLiTiES (continued) Press the Up Arrow or Down Arrow buttons to highlight the Restore Factory Protocols option. Press the Enter button to accept the highlighted selection. The unit displays the message "Restoring Protocols Please wait. " The user-defined protocols are erased and the waveforms are restored to the original parameters.

  • Page 57: Changing Languages

    OPErATiON Intelect® Mobile Stim SySTEm uTiLiTiES (continued) Changing languages To change the language displayed on the LCD, do the following: Press the Clinical Resources button. The Clinical Resources screen displays. Use the Down Arrow and Up Arrow buttons to highlight the Language option. Press the Enter button to accept the highlighted selection.

  • Page 58: Restoring Factory Settings

    OPErATiON Intelect® Mobile Stim SySTEm uTiLiTiES (continued) restoring Factory settings To restore the original language on the unit, do the following: On the main window, press the Clinical Resources button. The Clinical Library screen displays. Press the Up Arrow or Down Arrow buttons to highlight the Restore Factory Settings option.

  • Page 59: Viewing Unit Version Information

    OPErATiON Intelect® Mobile Stim SySTEm uTiLiTiES (continued) Press any button on the Operator Interface. The default power up settings are restored and you are returned to the Clinical Library screen. Viewing Unit Version information Use this utility to determine the unit’s software version. To do this, do the following: Press the Clinical Resources button.
  • Page 60 OPErATiON Intelect® Mobile Stim SySTEm uTiLiTiES (continued) Use the Up Arrow and Down Arrow buttons to highlight the View Unit Information option. Press the Enter button to accept the highlighted selection. The Unit Version Information window displays. Press any key to return to the Clinical Library window.

  • Page 61: Troubleshooting

    TrOuBLESHOOTiNg Intelect® Mobile Stim ErrOr COdES The Intelect Mobile Stim incorporates error messages and warnings to inform the user of problems or potential problems with the unit, modality, or accessories. These are numbered so the user can possibly correct the problem without the aid of service personnel. Use the following Troubleshooting Charts to define the error codes, and locate the probable cause and possible remedies before contacting the dealer or factory for technical service.
  • Page 62 TrOuBLESHOOTiNg Intelect® Mobile Stim ErrOr COdES (continued) WARNING In the event that an Error message or Warning appears beginning with a 2 or 3, immediately stop all use of the unit and contact the dealer or DJO for service. Errors and Warnings in these categories indicate an internal problem with the unit that must be tested by DJO or a Field Service Technician certified by DJO before any further operation or use of the system.

  • Page 63: Accessories

    ACCESSOriES Intelect® Mobile Stim Optional accessories standard accessories Mains Power Cords Ref. description Ref. description Ref. Type 27378 Electrotherapy Accessory Kit- Includes the following: 27478 NiMH Battery Pack 21284 Euro 27467 Intelect Mobile Carrying Bag 78121 27312 Channel 1 Lead Wire 20971 Australian 27313...

  • Page 64: Maintenance

    mAiNTENANCE Intelect® Mobile Stim mAiNTAiNiNg THE uNiT SErviCE Should the unit require service, warranty, or repair, please contact Cleaning the Unit and the accessories the selling dealer or your local DJO customer service. With the unit disconnected from the power source, clean the unit with a clean, lint free cloth moistened with water and mild antibacterial soap.

  • Page 65: Warranty

    wArrANTy Intelect® Mobile Stim DJO, LLC ("Company") warrants that the Intelect Mobile Stim ("Product") is free of defects in material and workmanship. This warranty shall remain in effect for two years (24 months) from the date of original consumer purchase. If this Product fails to function during the two year warranty period due to a defect in material or workmanship, at the Company's option, Company or the selling dealer will repair or replace this Product without charge within a period of thirty days from the date on which the Product is returned to the Company or the dealer.
  • Page 66 DJO is an ISO 13485 Certified Company DJO France SAS Centre Européen de Fret 64990 Mouguerre, France T: 1-800-592-7329 USA T: + 1-317-406-2209 F: + 1-317-406-2014 chattgroup.com © 2011 DJO, LLC. All rights reserved. 27933_g English...

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