Chattanooga Intelect 4782 User manual

Intelect®Transport 2 Ultrasound and Combo Service Manual Repair
and Maintenance Instructions for 4782, 4738, 4776 and 4778
SP-47978 REV D

1. INTRODUCTION Intelect® Transport 2 Ultrasound and Combo Therapy System
1
1.INTRODUCTION
1.1 FORWORD……………………………………………… 2
1.2 INTENDED USER PROFILE.......................................2
1.3 INTENDED ENVIRONMENT FOR USE .....................2
1.4 INTENDED USE .........................................................2
2.CAUTIONS AND WARNINGS
2.1 PRECAUTIONARY INSTRUCTIONS .........................3
2.2 PRECAUTIONARY SYMBOL DEFINITIONS..............3
2.3 SAFETY PRECAUTIONS...........................................4
3.DEVICE DESCRIPTION
3.1 OVERVIEW................................................................7
3.2 POWER SUPPLY CIRCUIT ......................................7
3.3 CONTROL BOARD....................................................7
3.4 STIM BOARDS..........................................................7
3.5 ULTRASOUND BOARD AND APPLICATOR ............7
3.6 USER INTERFACE AND ACCESSORIES ................7
3.7 LI_ION BATTERY (OPTIONAL) .............................7
3.8 CIRCUIT DIAGRAMS AVAILABLE UPON REQUEST ...7
4. NOMENCLATURE
4.1 COMPONENTS AND CONTROLS ...............................8
4.2 HARDWARE AND SOFTWARE SYMBOL
DEFINITIONS..............................................................10
5. SPECIFICATIONS
5.1 INTELECT®TRANSPORT 2 SYSTEM....................11
5.2 INTELECT®TRANSPORT 2 ELECTROTHERAPY
WAVEFORM SPECIFICATIONS ................................12
6.TROUBLESHOOTING
6.1 INTELECT
®
TRANSPORT THERAPY SYSTEM
ERROR MESSAGES (COUNTINUED).......................21
6.2 I N T E L E C T ®TRANSPORT 2 SYSTEM
TESTING.....................................................................22
6.3 ELECTRICAL SAFETY ...........................................23
6.4 LEAKA GE TESTS ...................................................23
6.5 VISUAL INSPECTION.............................................23
6.6 UNIT STARTUP AND FAN TESTING ...................23
6.7 ELECTRICAL STIMULATOR TEST SYSTEM
SETUP.........................................................................24
6.8 INTERFERENTIAL MODE TEST ...........................25
6.9 PREMODULATED MODE TEST............................26
6.10 RUSSIAN MODE TEST ........................................26
6.11 HIGH VOLTAGE PULSED CURRENT (HVPC)
MODE TEST ...............................................................27
6.12 VMS MODE TEST .................................................28
6.14 ULTRASO UND TESTS .........................................30
6.15 ULTRASOUND APPLICATOR IDENTIFICATION
TEST ...........................................................................30
6.17 ULTRASOUND DUTY CYCLE TEST ...................32
6.18 COMBO OPERATION TEST .................................34
7. REMOVAL & REPLACEMENT
7.1 SEPARATING TOP & BOTTOM .............................35
7.2 THERAPY SYSTEM FAN .......................................36
7.3 POWER SUPPLY ....................................................36
7.3 CHANNEL 1 STIM BOARD......................................38
7.4 CHANNEL 2 STIM BOARD......................................39
7.5 ULTRASOUND BOARD ..........................................40
7.7 CONTROL BOARD ASSEMBLY ..............................41
7.8 DISPLAY..................................................................42
7.9 KEYMAT, ON/OFF BUTTON, OR UNIT TOP .........42
8. GENERAL MAINTENENCE
8.4 FACTORY SERVICE ................................................43
8.5 FIRMWAREUPDATES ............................................44
9. UTRASOUND APPLICATOR CALIBRATION
9.1 GENERAL PROCEDURES .....................................45
10. SERVICE KITS
10.1 SERVICE KITS LIST ......................................................46
10.2 INTELECT®TRANSPORT 2 TOP ASSEMBLY .....49
10.3 INTELECT®TRANSPORT 2 ULTRASOUD AND
STIM BOARDS ...........................................................49
10.4 INTELECT®TRANSPORT 2 BASE ASSEMBLY ....50
10.5 INTELECT®TRANSPORT 2.COMBO FINAL
ASSEMBLY .................................................................51
10.6 INTELECT®TRANSPORT 2 ULTRASOUND FINAL
ASSEMBLY .................................................................52
11. WARRANTY

1. INTRODUCTION Intelect® Transport 2 Ultrasound and Combo Therapy System
2
1.1 FORWORD
This manual is exclusively intended for the
service centers with the DJO agreement to
repair the Intelect®Transport 2. It contains
general information on operation,
precautionary practices, and maintenance.
To maximize use, efficiency, and the life of the
system, please read the User and the Service
Manual thoroughly and become familiar with
the controls, as well as the accessories before
operating the system.
This manual contains care and installation
instructions for the optional 6-bin cart, Stim
lead wires/ electrodes and Ultrasound
applicators.
Specifications put forth in this manual were in
effect at the time of publication. However,
owing to DJO’s policy of continual
improvement, changes to these specifications
may be made at any time without notification
on the part of DJO.
Read, understand, and follow the Safety
Precautions and all other information
contained in this manual.
This manual contains the necessary safety and
field service information for those field service
technicians, certified by DJO, LLC, to perform
field service on the Intelect®Transport Therapy
System.
At the time of publication, the information
contained within this manual is current.
However, due to continual technological
improvements and increased clinical
knowledge in the field of electrotherapy, as
well as DJO, LLC’s policy of continual
improvement, DJO, LLC reserves the right to
make periodic changes and improvements to
their equipment and documentation without
any obligation on the part of DJO, LLC. As
significant changes occur to the Intelect®
Transport 2 Therapy System, service bulletins
may be made available on our web site
(chattgroup.com) in lieu of reprinted manuals.
Technicians repairing the Intelect®Transport 2
Therapy System agree to assume all risk and
liability associated with this process.
1.2 INTENDED USER PROFILE
This system is to be used only under the
supervision of a licensed practitioner.
The intended user of this device is a licensed
medical professional. The user should be able
to:
• Read and understand the operator’s manual,
warnings, cautions and dangers.
• Sense auditory and visual signals.
• Read and understand cautions and
contraindications of the device
1.3 INTENDED ENVIRONMENT FOR USE
The device is intended to be operated in the
clinical setting including chiropractic clinics,
physical therapist clinics or other
rehabilitation settings.
1.4 INTENDED USE
The Intelect®Transport 2 device will be used to
deliver Ultrasound and electrical stimulation
therapy either as stand-alone treatments or in
combination.

2. WARNINGS & PRECAUTIONS Intelect® Transport 2 Ultrasound and Combo Therapy System
3
2.1 PRECAUTIONARY INSTRUCTIONS
Before administering any treatment, the users of this equipment should read, understand, and follow the
information contained in the User manual for each mode of treatment available, as well as the indications,
contraindications, warnings, and precautions. Consult other resources for additional information regarding
the application of electrotherapy and ultrasound.
2.2 PRECAUTIONARY SYMBOL DEFINITIONS
The precautionary instructions found in this manualare indicated by specific symbols. Understand these
symbols and their definitions before operating or servicing this equipment. The definitions of these
symbols are as follows:
A. CAUTION
Text with a “CAUTION” indicator will explain possible safety infractions that have the potential to cause
minor to moderate injury or damage to equipment.
B. WARNING
Text with a “WARNING” indicator will explain possible safety infractions that will potentiallycause serious
injury and equipment damage.
C. DANGER
Text with a “DANGER” indicator will explain possible safety infractions that are imminentlyhazardous
situations that would result in deathor serious injury.
D. DANGEROUS VOLTAGE
Text with a “Dangerous Voltage” indicator serves to inform the user of possible hazards
resulting in the electrical charge delivered to thepatient in certain treatment configurations of TENS
waveforms.
E. CORROSIVE HAZARD (LI-ION BATTERY)
Text with a “Corrosive Hazard” indicator will explain possible safety infractions if the chemical
components of this product are exposed to air, skin, or other materials.
F. NOTE:
Throughout this manual “NOTE” may be found.These Notes are helpful information to aid in the particular
area or function being described

2. WARNINGS & PRECAUTIONS Intelect® Transport 2 Ultrasound and Combo Therapy System
4
2.3 SAFETY PRECAUTIONS
• Read, understand, and practice the
precautionary and operating instructions.
Know the limitations and hazards associated
with using any electrical stimulation or
ultrasound device. Observe the precautionary
and operational decals placed on the unit
• The unit should be routinely checked before
each use to determine that all controls
function normally; especially that the intensity
control properly adjusts the intensity of the
electrotherapy and ultrasonic power output in
a stable manner. Also, determine that the
treatment time control terminates
electrotherapy and ultrasonic power output
when the timer reaches zero.
• This unit should be operated in temperatures
between 41° F and 104° F (5° C and 40° C), with
relative humidity ranging from 15% - 90%, and
where the atmospheric pressure is between 70
k Pa and 106 kPa.
• This unit should be transported and stored in
temperatures between 41° F and 104° F (-20° C
and 60° C), with relative humidity ranging from
10%-90%, and where the atmospheric pressure
is between 50 kPa and 106 kPa.
• DO NOT disassemble, modify, or remodel the
unit or accessories. This may cause unit
damage, malfunction, electrical shock, fire, or
personal injury.
• DO NOT use sharp objects such as a pencil
point or ballpoint pen to operate the buttons
on the control panel.
• DO NOT permit any foreign materials including,
but not limited to, liquids such as water and
cleaning agents, inflammables, and metallic
objects to enter the unit. To prevent unit
damage, malfunction, electrical shock, fire, or
personal injury.
• DO NOT remove cover. There are no user-
serviceable parts inside the unit. If a
malfunction occurs, discontinue use
immediately and consult the dealer for repair
service.
• Before each use inspect cables and connectors.
• Handle the applicator with care. Inappropriate
handling of the applicator may adversely affect its
characteristics.
• Do not drop the applicator on hard surfaces. This
is likely to damage the ultrasound head crystal.
Damage resulting from this condition is not
covered under the warranty.
• Before each use, inspect the applicator for cracks,
which may allow the ingress of conductive fluid.
• Electrotherapy output current density is inversely
related to electrode size. Always exercise caution
with current densities more than 2mA/cm2.
Improper application may result in patient injury.
If any question arises as to the proper electrode
size, consult a licensed practitioner prior to
therapy session.
• For waveforms with a DC component:
» Do not shave electrodes application area
» Warn the patient that tingling sensation under
electrodes is normal and it is not linked to burn
risk.
» Rinse thoroughly treatment area with tap water
immediately after the treatment
• Where the integrity of the external protective
earth conductor arrangement is in doubt,
equipment shall be operated from its internal
electrical power source, the battery.
• The battery pack should be removed when storing
the unit for extended periods of time.
• Using a high intensity electrotherapy setting in
conjunction with high intensity ultrasound setting
may cause the unit to reset.
• Failure to use and maintain the Intelect®
Transport 2 device and its accessories in
accordance with the instructions outlined in this
manual will invalidate your warranty.
• U.S.A. Federal Law restricts these devices to sale
by, or on the order of, a physician or licensed
practitioner. This device should be used only
under the continued supervision of a physician or
licensed practitioner.
• Make certain the unit is electrically grounded by
connecting only to a grounded electrical service
receptacle conforming to the applicable national
and local electrical codes.
• Transport 2 devices are designed to comply with
electromagnetic safety standards. However,

2. WARNINGS & PRECAUTIONS Intelect® Transport 2 Ultrasound and Combo Therapy System
5
Transport 2 devices generate, use, and can
radiate radio frequency energy and, if not
installed and used in accordance with
instructions for use, may cause harmful
interference to other devices in the vicinity.
Harmful interference to other devices can be
determined by turning this equipment on and
off. Try to correct the interference using one or
more of the following:
» Reorient or relocate the receiving device
» Increase the separation between the
equipment
» Connect the equipment to an outlet on a
different circuit from that to which the other
device(s) are connected
» Consult your authorized DJO dealer for help.
• Do not use Transport 2 device in conjunction
with electronic monitoring equipment (such as
ECG monitors and ECG alarms). Electronic
monitoring equipment may not operate
properly when electrical stimulation is in use.
• DO NOT operate Transport 2 in an environment
where other devices are being used that
intentionally radiate electromagnetic energy in
an unshielded manner. For example
» DO NOT operate the Intelect®Transport 2
within the vicinity or environment of an
ultrasonic diathermy system.
» DO NOT operate the Intelect®Transport 2
within the vicinity or environment of any
microware and RF shortwave diathermy
system.
• The energy from above systems can be
transferred to patients with an implanted
neurostimulation device causing tissue damage
and resulting in severe injury or death even if
the implanted neurostimulation system is
turned “off.”
• Portable RF communications equipment should
be used no closer than 30 cm (12 inches) to any
part of the Intelect®Transport 2, including
cables specified by the manufacturer.
Otherwise, degradation of the performance of
this equipment could result.
• Simultaneous connection of a PATIENT to a high
frequency surgical ME EQUIPMENT may result in
burns at the site of the STIMULATOR electrodes
and possible damage to the STIMULATOR.
• DO NOT operate the Intelect® Transport 2 unit
when connected to any unit other than DJO
devices or accessories specifically described in
this IFU as part of Transport 2 system or that have
been specified as being compatible with the
Transport 2. The use of other companies’
accessories, transducers or cables may result in
increased emissions or decreased immunity of
Transport
2 devices and resulting improper operations. DJO,
LLC is not responsible for any consequence
resulting from using products manufactured by
other companies.
• DO NOT apply stimulation over the anterior neck
or mouth. Severe spasm of the laryngeal and
pharyngeal muscles may occur, and the
contractions may be strong enough to close the
airway or cause difficulty in breathing.
• DO NOT apply stimulation transthoracically
because the introduction of electrical current into
the heart may cause cardiac arrhythmia.
• DO NOT apply stimulation over swollen, infected,
and inflamed areas or skin eruptions, e.g.,
phlebitis, thrombophlebitis, varicose veins, etc.
• DO NOT apply stimulation over, or in proximity to,
cancerous lesions.
• DO NOT use contaminated, electrodes, lead wires,
and gel which can lead to infection.
• DO NOT use electrode on multiple patients can
lead to infection.
• Keep electrodes separated during treatment.
Electrodes in contact with each other could result
in improper stimulation or skin burns.
• The Intelect®Transport 2 may be susceptible to
Electro-Static Discharge (ESD) at greater than ±6
kV when first grasping the Ultrasound applicator.
In the event of such a discharge, the Intelect®
Transport 2 may display a permanent error. The
Intelect®Transport 2 will terminate all active
outputs (stim, ultrasound,), automatically place
the unit in a safe state. Do not turn the unit on or
off while it is connected to the patient.
• To prevent Electro-Static Discharge (ESD) at
greater than ±6 kV:
» Grasp and hold the Ultrasound prior to starting
treatment. If the applicator must be put down
prior to completion of treatment, stop the
current treatment first and then place the
applicator in the holder.
» Maintain humidity in the use environment to at
least 50% relative humidity.
» Floors should be wood, concrete, or ceramic tile.
If floors are covered with synthetic material, DJO
recommends implementing additional controls

2. WARNINGS & PRECAUTIONS Intelect® Transport 2 Ultrasound and Combo Therapy System
6
to maintain relative humidity to at least 50%.
» Communicate these ESD-precautionary
procedures to healthcare staff, contractors,
visitors, and patients.
• 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, LLC for service. Errors and Warnings in
these categories indicate an internal problem
with the unit that must be tested by DJO, LLC
or a Field Service Technician certified by DJO,
LLC before any further operation or use of the
system.
>> Use of a unit that indicates an Error or
Warning in these categories may pose a risk
of injury to the patient, user, or extensive
internal damage to the system.
and battery before attempting any
maintenance, installation, removal, or
replacement
• Disconnect the system from the power source
procedures to prevent electrical shock and
possible damage to system. or use of the system.
>> Use of a unit that indicates an Error or
Warning in these categories may pose a risk of
injury to the patient, user, or extensive internal
damage to the system.
•Disconnect the system from the power source
and battery before attempting any maintenance,
installation, removal, or replacement procedures
to prevent electrical shock and possible damage
to system.
• Device is not designed to be used in oxygen rich
environment, Explosion hazard if the device is
used in the presence of flammable anesthetic
mixture with air, oxygen, or nitrous oxide.
• Do not reverse the polarity of the battery pack.
Doing so can increase the individual cell
temperature and cause cell rupture or leakage

3. DEVICE DESCRIPTION Intelect® Transport 2 Ultrasound and Combo Therapy System
7
3.1 OVERVIEW
The Intelect
®
Transport 2 Therapy System is comprised of several PC board assemblies housed within a
common enclosure. These assemblies each support a distinct function in the product. The basic
elements are the User Interface, Control Board, Stim Boards, Ultrasound Board, Ultrasound Applicator,
and Power Supply Circuits.
3.2 POWER SUPPLY CIRCUIT
A universal 75-Watt input power supply provides the system with the required 24 volts DC. The spply is
connected to the mains at all times when the Mains Power Cord is attached and plugged into an outlet
supplying 100 - 240 VAC. The 24 V supply is regulated locally at each PC board as required.
3.3 CONTROL BOARD
The Control Board controls the operation of the Stim Boards, Ultrasound Board, User Interface, and
Accessories. The Control Board communicates to the Stim Boards and Ultrasound Board through a
proprietary bus. The Control Board drives the display. The Control Board reads the menu buttons. The
Control Board also reads the amplitude and the Contrast Control on the systems. Sound output is
generated by the Control Board and routed to an internal speaker.
3.4 STIM BOARDS
The Stim Boards create all muscle stimulation output. Communication to the Stim Boards is via a
proprietary bus. A Processor on each Stim Board acts on messages passed to it by the Control
Boardto set up waveforms and adjust output amplitude. Information can likewise be passed from
each Stim Board back to the Control Board for monitoring current, etc. If a Stim Board does not
respond as expected to a command from the Control Board, output is stopped,and an Error
Message is generated.
3.5 ULTRASOUND BOARD AND APPLICATOR
The Ultrasound Board generates the 1 or 3.3 MHz output to drive the Sound Head of the Applicator.
The Ultrasound Board is accessed through the proprietary bus by the Control Board. It can provide
current and voltage information about the ultrasound output of the board. The calibration data for the
Sound Head is passed through the Ultrasound Board from the Applicator to the Control Board. By
storing the calibration data in the Applicator there is no calibration necessary for the Ultrasound
Board and any calibrated Chattanooga Intelect® Transport 2 Ultrasound Applicator can be connected
and operated to provide accurate output
3.6 USER INTERFACE AND ACCESSORIES
The LCD display panel provides the operator visible feedback in the way of menu choices. Pressing the
User Interface buttons makes selections from the menus. The Control Board interprets these user inputs
and responds accordingly. Audible feedback is given for such events as key presses and end of treatment.
3.7 LI_ION BATTERY (OPTIONAL)
When the battery is installed, the PC Board monitors the Battery Charge Level. The Battery Pack supplies
the required 24 VDC to the systemwhich is then distributed to the respective PCB’s through the Universal
Power Supply. The Battery Pack is interfaced with the system via a Wire Harness that facilitates
communication with the Control Board and delivery of power to the Therapy System. When the Therapy
System is connectedto a Mains Power Supply via the Mains Power Cord, the Li-ion Battery Pack will
charge. Once the Battery Pack is fully charged, the software will stop the charging process, eliminating
the possibility of overcharging. Battery power is used only when the Therapy System is not connected to a
Mains Power Supply.
3.8 CIRCUIT DIAGRAMS AVAILABLE UPON REQUEST

4. NOMENCLATURE Intelect® Transport 2 Ultrasound and Combo Therapy System
8
4.1 COMPONENTS AND CONTROLS
The descriptive graphics below Figure 4.1, indicates the general locations of the exterior components of the
Intelect
®
Transport 2 System.
Know the components and their functions before performing any operation of or service to the Intelect
®
Transport 2 System.
ON/OFF Button
ClinicalLibrary
Color LCD Screen
Increase/Decrease
Time
6. Stop Button
8. Pause Button
Handle
Ultrasound Applicator Holder
Increase/Decrease
Intensity
7.
10. Battery Access Door
4-Way button Up/Down arrows
Back/Enter arrows
Start Button
Ultrasound
applicator
connectors
Lead wire connectors
for electro stimulation
Bule: Channel 1
Green: Channel 2
Figure 4.1

4. NOMENCLATURE Intelect® Transport 2 Ultrasound and Combo Therapy System
9
Intensity and Time Ramp Characteristics
Single short key presses result in step up of 0.1 or 5 unit values depending on the waveform for
intensity and one (1) minute units for Time. When the “+” or “-“ key is pressed and held down, there
is an acceleration factor to go faster and to take less time to get to the desired value. For intensity
and time, the longer the button is held, the faster the ramp up or down. Here is a chart showing the
values
Intensity increase /decrease:
Length of time button is held
Increment value multiplier
100ms
1
1s
2
2s
4
3s
8
4s
14
>5s
20
Time:
Length of time button is held
increment value multiplier
>500ms
2

4. NOMENCLATURE Intelect® Transport 2 Ultrasound and Combo Therapy System
10
4.2 HARDWARE AND SOFTWARE SYMBOL DEFINITIONS
The symbols below are found on the system as well as within the software. These symbols are defined for
the purpose of recognition and functionality when operating or performing service on the Intelect
®
Transport 2 therapy System.
Know the symbols and their definitions before performing any operation of or service to the Intelect
®
Transport 2 therapy System.
Intelect
®
Transport 2 therapy System Hardware Symbols

5. SPECIFICATIONS Intelect® Transport 2 Ultrasound and Combo Therapy System
11
5.1 INTELECT®TRANSPORT 2 SYSTEM
Figure 5.1 below provides physical details of the
Intelect
®
Transport 2. This section also provides
waveform specifications to aid in
troubleshooting.
Refer to this section when performing
troubleshooting, replacement, and repair of the
Intelect
®
Transport 2 System.
Intelect
®
Transport 2 Combination Therapy System Physical Specifications
Dimension
Width ………………………………………………….. 25.0 cm
Height ………………………………………………….. 11.9 cm
Depth ………………………………………………….. 34.6 cm
Weight
Combo (w/o battery) …………………………………… 2.2 kg
Ultrasound……………………………………………………………..1.9 kg
Battery Pack …………………………………………… 0.25 kg
Power
Input ………….. 100 - 240 VAC, 1.0 A, 50/60 Hz 100 W Max
Output ………………………………………. +24 V, 3.125 A
Fuses ………………… 3.15 A Time Lag (not user serviceable)
Electrical Class……………………………………………………… CLASS I
Electrical Type
Ultrasound TYPE B………………………………………………………
Electrotherapy TYPE BF ………………………………………………
Battery Type……………………………………………………. Lithium Ion
Operating Environment
Temperature …………………………………………………… 5° and 40° C
Relative Humidity ……………………..…………...... 15%- 90%
Atmospheric Pressure ………………………….. 70 –106 KPa
Comply with
UL/IEC/EN 60601-1
IEC/EN 60601-1-2
IEC 60601-2-10
IEC 60601-2-5
Figure 5.1
Depth
Width
Height

5. SPECIFICATIONS Intelect® Transport 2 Ultrasound and Combo Therapy System
12
5.2 INTELECT®TRANSPORT 2 ELECTROTHERAPY WAVEFORM SPECIFICATIONS
The specifications found in this section provide the necessary waveform specifications to aid in
troubleshooting. A waveform graphic from an oscilloscope is also provided for clarification.
Refer to this section when performing troubleshooting, replacement, and repair of the Intelect®Transport 2
System.
NOTE: The software includes a Dynamic Output feature to ensure that the electrotherapy output to the
patient adheres to the limits specified in IEC 60601-2-10:2012 section 201.12.4.104 which specifies the
maximum RMS current allowed to the patient.
The software achieves this limitation by performing the following whenever the user changes the desired
output intensity:
The software will calculate the RMS current that would be delivered to the patient using the newly set
parameters (i.e. desired output intensity, phase duration, frequency, etc.).
If this calculated RMS current value exceeds the maximum allowed for the current waveform (defined in IEC
60601-2-10:2012 section 201.12.4.104 Table 201.101) then the user will not be allowed to set the intensity
to this new value.
High Voltage Pulsed Current (HVPC)-Figure
A . 5.2 (Factory Default Setting)
The High Voltage Pulsed Current (HVPC) has a
very brief pulse duration characterized by 2
distinct peaks delivered at high voltage. The
waveform is monophasic (current flows in one
direction only).The high voltage causes a
decreased skin resistance, making the current
comfortable and easy to tolerate.
Output Mode…………………………... Electrodes
Amplitude……………………………………. 0-500 V*
Polarity…... Positive or Negative (Negative)
Ramp….… 0.5 sec,1 sec, 2 sec,5 sec (2 sec)
Display………….. Peak Current or Volts (Volts)
Sweep……………….…………….. Off, 80/120 pps,
1/120 pps, 1/10 pps (Off)
Frequency . . . . . . . . . . . . . 10-120 pps (100 pps)
Cycle Time……….…… 5/5, 4/12, 10/10, 10/20,
10/30,10/50, & Continuous (Continuous)
ConstantMode………………………. CV (only)** (CV)
Treatment Time……… ….. 1-60 Minutes (20 min)
Figure 5.2

5. SPECIFICATIONS Intelect® Transport 2 Ultrasound and Combo Therapy System
12
5.2 INTELECT®TRANSPORT 2 ELECTROTHERAPY WAVEFORM SPECIFICATIONS (COUNTINUED)
INTELECT®TRANSPORT 2 ELECTROTHERAPY WAVEFORM
SPECIFICATIONS (CONTINUED)
A. IFC Interferential (4 Pole) - Figure 5.5 (Factory
DefaultSetting)
Interferential Current is a medium frequency
waveform. Current is distributed from two channels
Figure 5.5 a (four electrodes). The currents cross in the
body within the area being treated. The two currents
interfere with each other at this crossing point,
resulting in a modulation of theintensity Figure 5.5 b
(the current intensity increases and decreasesat a
regular frequency).
Output Mode………………………………………..Electrodes
Amplitude..… …………………………………………...0-100 mA*
Carrier Frequency........2500 - 5000 Hz (4000 Hz)
Vector Scan………………………………. Manual, Automatic
40%, 100% (Manual)
Vector Position…………………………. 0 - 90 Degrees (45˚)
Sweep…………………………… On, 1-200 Hz BeatLow (On)
Frequency…………………………………….. 1-199 Hz (80Hz)
Beat High Frequency …………………….2-200 Hz (150Hz)
ConstantMode………………………………….. CC or CV** (CC)
Treatment Time …………………….. 1 -60 minutes (20 min)
B. Russian- Figure 5.6 (Factory Default Setting)
Russian Current is a sinusoidal waveform delivered in
bursts or series of pulses. This method was claimed by
its author (Kots) to produce maximal muscle
strengthening effectswithout significant discomfort to
the patient.
Output Mode....................................... Electrodes
Amplitude… …………………………………………. 0-100 mA*
Channel Mode………………….. 10%, 20%, 30%, 40%,
and 50% (50 )
ConstantMode…………………………………… CC or CV** (CC)
Cycle Time............ ……..………. 5/5, 4/12, 10/10, 10/20,
10/30,10/50, and Continuous (10/50)
Ramp….…………0.5 sec, 1 sec, 2 sec and 5 sec (2 sec)
Carrier Frequency.................. ..…… 2500 Hz (2500 Hz)
Burst Frequency ................20 -100 Hz (50 Hz)
Treatment Time........... ….. ……1 -60 minutes (20 min)
Figure 5.5 a
Figure 5.5 b
Figure 5.6

5. SPECIFICATIONS Intelect® Transport 2 Ultrasound and Combo Therapy System
13
Below waveforms only available on EU MDR certified devices (4776 and 4778)
F. Microcurrent (Figure 5.7)
Microcurrent is a monophasic waveform of very low
intensity.The literature reports beneficial effects of this
waveform in the treatment of wounds. The
physiological working mechanism of this effect
is as yet not clearly understood. It is thought to
stimulate tissue healing
by stimulating the ‘current of injury’, a current which
naturally occurs in healing tissue.
Output Mode…………………………………… Electrodes
Available on channels………………………………. 1, 2
Treatment Time…………………………………… 1-60 Min
Mode Selection ……………………………………………. CC
Output Intensity ……………………………… 0-1,000 μA
Duty Cycle ……………………………………………… 50%
Frequency ……………………………………… 0.1-1,000 pps
Polarity ……… Positive, Negative, or Alternating
IRMS ……………………………………………………… 0- 1mA
DC component ……………………………………………. No
G. TENS- ASYMMETRICAL BIPHASIC (Figure 5.8)
The Asymmetrical Biphasic waveform has a short pulse
duration. It is capable of strong stimulation of the
nerve fibers in the skin as well as of muscle tissue. This
waveform is often used in TENS devices. Because of its
short pulse, the patient typically tolerates the current
well, even at relatively high intensities.
Output Mode ……………………………………….. Electrodes
Output Intensity ……. 0-140 mA (CC) 0-140 V (CV)
Available on Channel …………………………………………. 1,2
Treatment Time (Stim)……………………… 1-60 minutes
Treatment Time (Combo) ………………….. 1-30 minutes
Mode Selection (Stim) …………………………… CC or CV
Mode Selection (Combo) …………………………………… CV
Amplitude Modulation …………….. 0% (off) to 100%
on 10% steps
Burst Frequency ……………………………………….. 0-10 bps
Cycle Time …………………… Continuous or User Defined
Frequency ……………………………………………. 1-200 pps
Frequency Sweep ……………………………………….. On/Off
Phase Duration……………………………. ……. 30-400 μsec
Sweep time …………………………………………………. 14 sec
Sweep Low Frequency ………………………… 1-199 pps
Sweep High Frequency …………………………… 2-200 pps
IRMS………………………………………………………….. 0-50mA
DC component ………………………………………………….. No
Figure 5.7
Figure 5.8

5. SPECIFICATIONS Intelect® Transport 2 Ultrasound and Combo Therapy System
14
H. TENS- SYMMETRICAL BIPHASIC (Figure 5.9)
The Symmetrical Biphasic waveform has a short pulse
duration and is capable of strong stimulation of nerve
fibers in the skin and in muscle. This waveform is often
used in portable muscle stimulation units, and some
TENS devices.
Output Mode …………………………………………. Electrodes
Available on Channel …………………………………………… 1,2
Treatment Time (Stim) ……………………… 1-60 min
Treatment Time (Combo) …………………… 1-30 minutes
Mode Selection (Stim) ………………………………. CC or CV
Mode Selection (Combo……………………………….. CV
Output Intensity …. 0-140 mA (CC) 0-140 V (CV)
Amplitude Modulation ……….. 0% (off) to 100%
on 10% steps
Burst Frequency ………………………………………. 0-10 bps
Cycle Time …………………… Continuous or User Defined
Frequency ………………………………………………. 1-200 pps
Frequency Sweep ……………………………………….. On/Off
Phase Duration ……………………………… 30-400 μsec
Ramp ……………………………………………………………. 0-5 sec
Sweep Time …………………………………………………….. 14sec
Sweep Low Frequency ……………………………… 1-199 pps
Sweep High Frequency……………………………… 2-200 pps
IRMS ………………………………………………………….. 0-50mA
DC component …………………………………………………… No
I. GALVANIC: CONTINUOUS(Figure 5.10)
Galvanic Current is a direct current flowing in one
direction only. The current can be continuous or
interrupted.
Output Mode …………………………………………. Electrodes
Available on Channels ……………………………………….. 1, 2
Treatment Time ………………………………………… 1-60 min
Mode Selection …………………………………………………… CC
Output Intensity ………………………………… 0-40 mA (CC)
Cycle Time ………………….. Continuous, or User Defined
Polarity Reversal ………………………………………. On or Off
With Polarity Reversal On, Polarity will change in
the middle of the treatment time.
IRMS …………………………………………………………… 0-44mA
DC component ……………………………………………………..Yes
Figure 5.9
Figure 5.10

5. SPECIFICATIONS Intelect® Transport 2 Ultrasound and Combo Therapy System
15
J. TRÄBERT (ULTRAREIZ) (Figure 5.11)
The Träbert Current is a monophasic waveform with a
phase duration of 2 ms and a pause of 5 ms resulting in
a frequency of approximately 143Hz.
Output Mode ………………………………………… Electrodes
Available on Channels ……………………………………….. 1, 2
Treatment Time ………………………………………….. 1-60 min
Mode Selection …………………………………………………… CC
Output Intensity ………………………………… 0-80 mA (CC)
Frequency …………………………………………………… 143 pps
Polarity Reversal …………………………………….. On or Off
With Polarity Reversal On, Polarity will change
in the middle of the treatment time.
Phase Duration …………………………………………………. 2 ms
IRMS …………………………………………………………… 0-47mA
DC component ……………………………………………………..Yes
K. GALVANIC: INTERRUPTED (Figure 5.12)
Galvanic Current is a direct current flowing in one
direction only.The current can be continuous or
interrupted.
Output Mode …………………………………………. Electrodes
Available on Channels ………………………………………… 1, 2
Treatment Time ……………………………………….. 1-60 min
Mode Selection ……………………………………………………. CC
Output Intensity …………………………… 0-40 mA (CC)
Pulse Duration ……………………………………………. 136 μsec
Phase Interval ………………………………………………. 25 usec
Polarity Reversal ………………………………………… On or Off
With Polarity Reversal On, Polarity will
change in the middle of the treatment time.
Polarity Reversal Ramp ……………………………………. 1 sec
IRMS ……………………………………………………………. 0-41mA
DC component …………………………………………………… Yes
Figure 5.11
Figure 5.12

5. SPECIFICATIONS Intelect® Transport 2 Ultrasound and Combo Therapy System
16
L. MONOPHASIC TRIANGULAR PULSED (Figure 5.13)
The Monophasic Triangular Pulsed waveform is an
interrupted unidirectional current with a triangular
pulse shape.
Output Mode ………………………………………… Electrodes
Available on Channels …………………………………………. 1, 2
Treatment Time ……………………………………….. 1-60 min
Mode Selection ……………………………………………….. CC
Output Intensity ………………………………… 0-60 mA (CC)
Phase Duration ………………………………… 0.1-1,000 ms
Phase Interval ……………………………………… 5-5,000 ms
IRMS ………………………………………………………….. 0-27mA
DC component………………………………………………….. Yes
M. MONOPHASIC RECTANGULAR PULSED (Figure 5.14)
The Monophasic Rectangular Pulsed waveform is an
interrupted unidirectional current with a rectangular
pulse shape.
Output Mode ………………………………….. Electrodes
Available on Channels ……………………………….. 1, 2
Treatment Time …………………………………. 1-60 min
Mode Selection ……………………………………………… CC
Output Intensity ………………………. 0-60 mA (CC)
Phase Duration ……………………………… 0.1-1,000 ms
Phase Interval ………………………………… 5-5,000 ms
IRMS ………………………………………………………. 0-47mA
DC component …………………………………………… Yes
Figure 5.13
Figure 5.14

5. SPECIFICATIONS Intelect® Transport 2 Ultrasound and Combo Therapy System
17
N. DIADYNAMIC WAVEFORMS (Figure 5.15)
The Diadynamic waveforms are rectified alternating
currents. The alternating current is modified (rectified)
to allow the current to
flow in one direction only.
Output Mode …………………………………………. Electrodes
Available on channels ……………………………………….. 1, 2
Treatment Time ………………………………………… 1-60 min
Mode Selection …………………………………………………… CC
Output Intensity ………………………………………. 0- 60 mA
MF (Monophase Fixe) - Frequency of 50 Hz: phase
duration of 10 ms followed by a pause of 10 ms.
IRMS [mA] ………………………………………………… 0-33 mA
DF - Frequency of 100 Hz: phase duration of 10 ms
CP - 1 s of MF followed abruptly by 1 s of DF.
LP - Rhythmical fluctuation between 2 MF currents
CP-iso - A combination of MF and DF waveforms. CP-id:
Same as CP-iso.
IRMS ……………………………………………………………. 0-47mA
DC component …………………………………………………… Yes
Figure 5.15
Figure 5.16
Figure 5.17
Figure 5.18
Figure 5.19

5. SPECIFICATIONS Intelect® Transport 2 Ultrasound and Combo Therapy System
18
5.2 INTELECT®TRANSPORT 2 THERAPY SYSTEM ULTRASOUND SPECIFICATIONS
This section provides the necessaryUltrasound Specifications to aid introubleshooting. Refer to these specifications as necessary when
troubleshooting the Ultrasound PC Board and Applicators.
A. Ultrasound
Frequency……………… 1 MHz, ± 5%; 3.3 MHz, ±5%
Duty Cycles…….. 10%, 20%, 50%, and Continuous
Pulse Frequency…………………………………… 100 Hz
Pulse Duration… 1 mSec, ±20%; 2 mSec, ±20%
5 mSec, ±20%
Temporal Peak to Average Ratios:
2:1, ± 20%, at 50% Duty Cycle
5:1, ± 20%, at 20% Duty Cycle
10:1, ± 20%, at 10% Duty Cycle
Beam Non uniformity Ratio.........6.0 : 1 maximum
Beam Type……………………………………… Collimating
TreatmentTime………………………….. 1-30 Minutes
US
applicator
Frequency
Effectiv
e
Radiatin
g Area
ERA
INTL
(cm2)
2cm2 5cm2 10cm2
1MHz 3.3MHz 1MHz 3.3MHz 1MHz
3.3MHz
1 . 5
1.5
3.0
3.0
5.8
5.8
Max Output
power in
Continuous
mode
3W
3W
6W
6W
12.7
W
6.9W
Max
Output
power in
Pulsed
mode
4 . 5 W
4.5W
9W
9W
17.4
W
13.9W
Max
Intesnity in
Continuous
mode
2W
/
cm
2
2W
/
cm
2
2W
/
cm
2
2W
/
cm
2
2.2W
/
cm2
1.2W/
cm2
Max
Intesnity in
Pulsed
mode
(
3W
/
cm
2
3W
/
cm
2
3W
/
cm
2
3W
/
cm
2
3W
/
cm
2
2 . 4 W/
cm2