A-Star PhysioGo 700C User manual

PhysioGo 700C / 701C
– User Manual

1. Basic information
page 3 of 47 issue date 24.02.2021, release 11.1
Contents
1. INTRODUCTION .......................................................................................................................................................5
1.1 MANUFACTURER ............................................................................................................................................................. 5
2. INTENDED USE .........................................................................................................................................................6
3. DEVICE INSTALLATION AND START-UP .....................................................................................................................8
3.1 UNIT INSTALLATION .......................................................................................................................................................... 8
3.1.1 Mounting of accessory holders ........................................................................................................................ 8
3.1.2 Connection of accessories – General notices.................................................................................................... 8
3.1.3 Connection of patient’s cables and application of electrodes.......................................................................... 8
3.1.4 Connection of laser applicator ......................................................................................................................... 9
3.1.5 Connection of ultrasound head...................................................................................................................... 11
3.1.6 Connection in combined therapy ................................................................................................................... 11
3.1.7 Patient’s stop switch connection.................................................................................................................... 12
3.1.8 Connection of DOOR remote connector ......................................................................................................... 12
3.1.9 First operation................................................................................................................................................ 12
3.1.10 Laser therapy access code.............................................................................................................................. 13
3.2 SETUP MODE................................................................................................................................................................. 13
3.2.1 Basic information ........................................................................................................................................... 13
3.2.2 Language ....................................................................................................................................................... 13
3.2.3 Global settings ............................................................................................................................................... 13
3.2.3.1 Date and time...................................................................................................................................... 13
3.2.3.2 Sounds ................................................................................................................................................. 14
3.2.3.3 Volume ................................................................................................................................................ 14
3.2.3.4 Display ................................................................................................................................................. 14
3.2.4 Functional settings......................................................................................................................................... 14
3.2.4.1 Channel operation mode selection ..................................................................................................... 14
3.2.4.2 Program groups / medical fields.......................................................................................................... 14
3.2.4.3 US units ............................................................................................................................................... 15
3.2.4.4 US head sensitivity .............................................................................................................................. 15
3.2.4.5 US head bad contact signaling............................................................................................................. 16
3.2.4.6 Battery – model 701C.......................................................................................................................... 16
3.2.5 Service ............................................................................................................................................................ 16
3.2.5.1 Electrodes test..................................................................................................................................... 16
3.2.5.2 US head calibration ............................................................................................................................. 16
3.2.5.3 Miscellaneous...................................................................................................................................... 17
3.2.5.4 Laser applicators output power test ................................................................................................... 17
3.2.6 Statistics......................................................................................................................................................... 17
3.2.6.1 Info ...................................................................................................................................................... 17
3.2.6.2 Unit statistics ....................................................................................................................................... 17
3.2.6.3 Accessories statistics ........................................................................................................................... 17
3.3 TRANSPORT POSITION –THE STAND WITH SCANNING APPLICATOR .............................................................................................. 18
4. UNIT OPERATION...................................................................................................................................................19
4.1 PATIENT PREPARATION AND TREATMENT PERFORMANCE ......................................................................................................... 19
4.1.1 Electrotherapy................................................................................................................................................ 19
4.1.2 Ultrasound therapy ........................................................................................................................................ 20
4.1.3 Combined therapy.......................................................................................................................................... 21
4.1.4 Laser therapy ................................................................................................................................................. 21
4.2 SCREEN CONFIGURATION ................................................................................................................................................. 22
4.3 GENERAL CONFIGURATION ............................................................................................................................................... 23
4.3.1 Treatment channel configuration .................................................................................................................. 23
4.3.2 Channel selection tabs ................................................................................................................................... 24
4.3.3 Limitations ..................................................................................................................................................... 25
4.4 DISPLAY DESCRIPTION ..................................................................................................................................................... 26
4.4.1 Electrotherapy................................................................................................................................................ 26
4.4.2 Combined therapy.......................................................................................................................................... 28
4.4.3 Laser therapy ................................................................................................................................................. 28
4.4.4 Ultrasound therapy ........................................................................................................................................ 29
4.5 OPERATION WITH PRESET TREATMENT PROGRAMS AND SEQUENCES ........................................................................................... 29
4.5.1 Voll and Nogier programs .............................................................................................................................. 32
4.6 FAVOURITE PROGRAMS.................................................................................................................................................... 33

1. Basic information
PHG 700C / 701C User Manual Page 4 of 47
4.7 MANUAL MODE OPERATION ............................................................................................................................................. 34
4.8 USER PROGRAMS ........................................................................................................................................................... 34
4.9 USER SEQUENCES ........................................................................................................................................................... 35
4.10 I/T CURVE ............................................................................................................................................................... 38
5. INDICATIONS AND CONTRAINDICATIONS...............................................................................................................40
5.1 INDICATIONS ................................................................................................................................................................. 40
5.1.1 Interferential and AMF currents..................................................................................................................... 40
5.1.2 Kotz’ current – Russian stimulation................................................................................................................ 40
5.1.3 TENS and SP-TENS current ............................................................................................................................. 40
5.1.4 Diadynamic currents ...................................................................................................................................... 41
5.1.5 Ultra Reiz current ........................................................................................................................................... 41
5.1.6 Rectangular impulses..................................................................................................................................... 42
5.1.7 Triangular impulses........................................................................................................................................ 42
5.1.8 Tonolysis......................................................................................................................................................... 42
5.1.9 Microcurrents................................................................................................................................................. 42
5.1.10 USS – Unipolar Sine Surge.............................................................................................................................. 42
5.1.11 Galvanic current............................................................................................................................................. 43
5.1.12 Ultrasound therapy ........................................................................................................................................ 43
5.1.13 Combined therapy.......................................................................................................................................... 43
5.1.14 Laser therapy ................................................................................................................................................. 43
5.2 CONTRAINDICATIONS FOR ULTRASOUND THERAPY .................................................................................................................. 44
5.3 CONTRAINDICATIONS FOR ELECTROTHERAPY ......................................................................................................................... 45
5.4 CONTRAINDICATIONS FOR COMBINED THERAPY ..................................................................................................................... 45
5.5 CONTRAINDICATIONS FOR LASER THERAPY............................................................................................................................ 45
6. ACCESSORIES .........................................................................................................................................................46
6.1 STANDARD ACCESSORIES .................................................................................................................................................. 46
6.2 OPTIONAL ACCESSORIES................................................................................................................................................... 47
Table of figures
Figure 3.1. Electrotherapy sockets ............................................................................................................................................. 8
Figure 3.2. Connection of electrodes ......................................................................................................................................... 9
Figure 3.3. Laser therapy sockets ............................................................................................................................................. 10
Figure 3.4. Handwheels – scanner and arm of the stand ......................................................................................................... 10
Figure 3.5. Wheel with brake ................................................................................................................................................... 10
Figure 3.6. Ultrasound head socket.......................................................................................................................................... 11
Figure 3.7. Output circuits for combined therapy .................................................................................................................... 11
Figure 3.8. Patient’s stop switch socket ................................................................................................................................... 12
Figure 3.9. DOOR remote connector socket............................................................................................................................. 12
Figure 3.10. Screen view – date and time edition .................................................................................................................... 14
Figure 4.1. Field description ..................................................................................................................................................... 22
Figure 4.2. A sample view of therapy selection in channel 2 ................................................................................................... 24
Figure 4.3. Location of channel selection tabs ......................................................................................................................... 24
Figure 4.4. Screenshot sample view for dual circuit electrotherapy A+B................................................................................. 26
Figure 4.5. Screenshot sample view for single circuit electrotherapy A and B......................................................................... 27
Figure 4.6. Screenshot sample view for electrotherapy sequences ......................................................................................... 27
Figure 4.7. Screenshot sample view for combined therapy ..................................................................................................... 28
Figure 4.8. Screenshot sample view for laser therapy.............................................................................................................. 28
Figure 4.9. Screenshot sample view for ultrasound therapy.................................................................................................... 29
Figure 4.10. Information screen sample view .......................................................................................................................... 30

1. Basic information
page 5 of 47 issue date 24.02.2021, release 11.1
1. Introduction
Read this Guide carefully before starting the unit operation!
Follow the recommendations presented in this Guide!
PhysioGo 700C / 701C unit should be installed by the seller.
The recipient has the right to insist on the product operation training.
The unit may only be operated by qualified personnel or under supervision of such personnel!
WARNING: The device is intended for adult patients only. It is not intended for use in a home
healthcare environment.
Description of symbols used in this manual:
Read appropriate passage of this user guide, warnings or important information. Failure to
observe warnings can lead to injuries.
Important notices and information.
Following texts marked with this symbol facilitates device operation.
NOTE:
The outlook of screenshots shown in this manual may slightly differ from their actual outlook during device
operation. These differences may concern size and type of fonts and size of symbols. There are no differences
in the content of shown information.
Warning: No modification of this equipment is allowed!
1.1 Manufacturer
ASTAR Sp. z o.o.
ul. Świt 33
43-382 Bielsko-Biała, Poland
www.astar.eu

2. Intended use
PHG 700C / 701C User Manual Page 6 of 47
2. Intended use
Multifunctional unit PhysioGo 700C / 701C is an active, non-invasive therapeutic device, intended for carrying
our treatment procedures using:
•bipolar (bidirectional) and unipolar (unidirectional) low frequency currents,
•bipolar (bidirectional) medium frequency currents and unipolar (unidirectional) medium frequency currents
modulated by low frequency waveforms,
•laser radiation within the visible (for wave length 660 nm) and invisible range (for wave length 808 nm),
•ultrasound therapy and phonophoresis,
•combination method of current and ultrasounds.
Model 700C Non battery unit
Model 701C Battery unit
The unit is equipped with three fully independent treatment channels. The list of available therapies in particular
channels is shown in the table below.
Channel Therapy
1
Single circuit electrotherapy –A
Dual circuit electrotherapy – A+B
2
Single circuit electrotherapy –B
Combined therapy – ultrasound therapy and electrotherapy
Laser therapy
3 Ultrasound therapy
Detailed information about available configurations is presented further in this manual.
The unit possesses the base of preset treatment procedures along with therapeutic encyclopedia, which
significantly increases comfort of operation.
There is also a possibility to create own user-defined:
•programs – for all therapies,
•sequences – for electrotherapy.
As regards to laser radiation, the unit may be operated with point, cluster and scanning laser applicators. Due to
the available maximum radiation power output at the level of 450 mW for wave length 808 nm and 100 mW for
660 nm, the PhysioGo unit is classified as a small power output laser device. In physiotherapy such lasers are
designated as ”cold”, ”soft” or biostimulating.
The unit is a laser therapy device class 3B.
In the range of ultrasound therapy, PhysioGo unit may cooperate with the following types of ultrasound heads:
•dedicated to standard ultrasound therapy with the effective radiation area 4 cm2, which generates
the ultrasound wave with 1 MHz or 3,5 MHz frequency,
•dedicated to standard ultrasound therapy with the effective radiation area 1 cm2, which generates
the ultrasound wave with 1 MHz or 3,5 MHz frequency.

2. Intended use
page 7 of 47 issue date 24.02.2021, release 11.1
The unit may perform treatments by:
•interferential currents – dynamic and isoplanar,
•one-channel sine wave current (AMF),
•Kotz’ – Russian stimulation,
•TENS, BURST and formed in packages to spastic paralysis SP-TENS currents,
•tonolysis – to spastic paralysis,
•ionophoresis and galvanization of constant current (in the continuous and interrupted mode),
•triangular or rectangular pulses (in continuous and interrupted mode),
•Träbert (Ultra Reiz), Leduc’ and neofaradic (in continuous and interrupted mode),
•diadynamic according to Bernard – MF, DF, CP, CP-ISO, LP currents (in continuous and interrupted mode),
•USS – Unipolar Sine Surge current,
•microcurrents,
•laser radiation in continuous and pulse mode,
•ultrasound, phonophoresis in continuous and pulse mode,
•combined method of electrotherapy and ultrasound therapy,
•qualitative and quantitative electrodiagnostics of the nervous-muscle system.
For more details, see ”Indications and contraindications”.
Due to the versatility and the optional availability of a battery, the unit is perfectly suited for use:
•in sports medicine in case of training camps,
•wherever there are problems with power supply quality.

3. Device installation and start-up
PHG 700C / 701C User Manual Page 8 of 47
3. Device installation and start-up
3.1 Unit installation
The first installation should be performed by a qualified manufacturer’s or distributor’s representative!
After removing the unit from the carton, check if the complete unit has been delivered. In case of any
inconsistencies contact the distributor or manufacturer.
After removing the unit from transportation packaging wait approximately two hours before proceeding to
next installation steps. This is aimed at adaptation of the unit to conditions in operation room.
The unit shall be placed on a table, trolley or in a cupboard near mains socket with power input 230V and
50/60Hz. Due to manufacturing under safety class I the unit can be connected only to a socket with protective
earth pin. It is recommended to place the unit at such a height that it would enable convenient operation from
the front panel. The light shall enable easy readout of display indicators, however the unit shall not be exposed
to direct sunlight.
3.1.1 Mounting of accessory holders
Mount the holders according to the information and illustrations given in chapter 4.3 of PhysioGo Technical
Description manual.
3.1.2 Connection of accessories – General notices
It should be noted that some of the connection sockets are multifunctional and different types of accessories
may be connected in. All connectors are protected against pulling out of the sockets. It is recommended to
secure the plug by tightening protection ring.
3.1.3 Connection of patient’s cables and application of electrodes
Electrotherapy cables should be connected to electrotherapy socket according to figure 3.1. Electrotherapy
sockets are marked with symbols: and .
Figure 3.1. Electrotherapy sockets

3. Device installation and start-up
page 9 of 47 issue date 24.02.2021, release 11.1
Patient cables are terminated with banana type 4 mm or 2 mm plugs – two are red and the other two are black.
Channels are marked with appropriate symbols. Electrodes should be connected to those plugs.
Figure 3.2. Connection of electrodes
After switching the unit on, red plugs are connected to positive pole, and black plugs are connected to negative
pole. Electrode connection polarity matters in case of treatments with galvanic currents as well as unipolar
currents of low and medium frequency.
As a standard accessory, the unit is equipped with elastomer-carbon electrodes. Parameters of such electrodes
facilitate performing treatment procedures within a full range of available values of output signals amplitudes. It
is recommended to operate with the unipolar currents using metal – tin or aluminum electrodes, as they wear
out much slower than the electrodes made from other materials.
As optional accessories you can purchase self-adhesive electrodes in different dimensions. This type of electrodes
is suitable for use with bipolar currents, especially TENS currents. They shall not be used for therapy with
unipolar currents! Selection of the electrodes type to a particular treatment should be based on doctor’s or
physiotherapist’s knowledge and experience.
3.1.4 Connection of laser applicator
Laser applicators should be connected to laser therapy sockets according to figure 3.5. Meaning of laser
applicator symbols is shown in the table below.
Symbol Laser applicator type
Red light point probe, type 40RDV2
Red light point probe, type 80RDV2
Red light point probe, type 80RDV3
Infrared light point probe, type 200IRV2
Infrared light point probe, type 400IRV2
Infrared light point probe, type 400IRV3
Scanning laser applicator, type SKW2-400 / SK2-400
Scanning laser applicator, type SKW2-450 / SK2-450
Cluster laser applicator, type CL1800WH / CL1800

3. Device installation and start-up
PHG 700C / 701C User Manual Page 10 of 47
Figure 3.3. Laser therapy sockets
Operating notes for operation with the scanning laser applicator mounted on a stand:
•The stand with a unit and applicators shall be placed near mains socket with power input 230V and 50/60Hz,
so that the change of stand position is not limited by the mains cable.
•When adjustment of scanner right position is difficult it is recommended to loosen or turn (depend on need)
handwheel locking the arm of the stand or handwheel locking the laser scanner (both handwheels are
presented in Figure 3.4).
Figure 3.4. Handwheels – scanner and arm of the stand
•To protect the stand from unintentional change of its position it is recommended to lock wheel brakes –
brake must be pressed to the floor. To release the brake, lift it up (wheel with brake is shown in Figure 3.5).
Figure 3.5. Wheel with brake
•To disassemble the controller from the shelf it is recommended to unscrew the bolts mounted to the shelf.
•To disassemble the scanning applicator, with one hand pull the mounting protection ring and using the
other one release the scanner from the mounting socket.
•Other interconnecting cables shall be located to enable free change of position of the stand and scanning
position adjustment.

3. Device installation and start-up
page 11 of 47 issue date 24.02.2021, release 11.1
Connection between scanning applicator and controller should be done with cable run inside the stand. It must
be connected to the socket on the rear casing panel of the scanner applicator and laser therapy socket located
on the unit.
3.1.5 Connection of ultrasound head
Connect the ultrasound head into the socket marked as .
Figure 3.6. Ultrasound head socket
3.1.6 Connection in combined therapy
To perform a combined therapy treatment please use the ultrasound head and electrotherapy patient’s cable
connected to socket B. After switching the mains supply on, the ultrasound head is connected to a negative pole.
While a red plug in channel B is connected to a positive pole.
A black plug in channel B in combined therapy is inactive and electrodes should not be connected in.
Figure 3.7. Output circuits for combined therapy

3. Device installation and start-up
PHG 700C / 701C User Manual Page 12 of 47
3.1.7 Patient’s stop switch connection
Patient’s stop switch should be connected into the socked marked as STOP.
Figure 3.8. Patient’s stop switch socket
3.1.8 Connection of DOOR remote connector
DOOR remote connector socket is located on the rear panel of the unit. In order to perform laser treatment
procedures, insert the plug marked DOOR into the socket.
Figure 3.9. DOOR remote connector socket
3.1.9 First operation
Connect the unit to mains supply with delivered detachable mains cable. Switch the mains supply on. Then press
the STANDBY key to start the operation. After switching the mains supply on proper work of all blocks are
tested.
In the case of battery operation, please hold on for at least 3 seconds the STANDBY key . Extension
of the holding time prevents unintentional activation during transport.
If after switching on mains supply the display is illegible and no light indicator is illuminated, check whether
mains fuse or mains cable operate correctly. Care shall be given to apply fuses with rating given on the name
plate. If fuse and cables are working properly, contact the authorized service.

3. Device installation and start-up
page 13 of 47 issue date 24.02.2021, release 11.1
If the self-test results in appearing on the display the information about unit or connected applicator defect
along with the error code, turn the unit off and contact with an authorized service representative.
Due to safety reasons the unit was equipped with software and hardware lock of laser applicators operation.
The operation is possible only after correct entry of unique access code and inserting the remote interlock
connector (marked as DOOR) into DOOR socket, located on back panel of the enclosure (provided as standard
accessory).
3.1.10 Laser therapy access code
The code which allows for laser applicator operation has the shape of: PHGL
Entering an incorrect code prevents the execution of laser treatment procedures and laser applicator power
measurement tests.
3.2 Setup mode
3.2.1 Basic information
Keyboard components designed for the unit operation are called ”keys”.
The area on the screen, where after its pressing a specific unit reaction is followed, is called ”button”.
The area on the screen that has the possibility to select or deselect any item, is called ”selection field”.
To enter Setup mode, press
To leave Setup mode, press
To go back one level, press
Setup mode is available only if the treatment is not performed. Some setting options depend on the connected
accessories. In the absence of some accessories, the options will not be available.
3.2.2 Language
With the PhysioGo unit information on the display may be presented in different language versions. The user is
free to select language options.
To set the language version, press the Language button in the list of setup options, then press the desired version.
Language version change is immediate.
3.2.3 Global settings
3.2.3.1 Date and time
In this section there is a possibility to adjust date and time. To change these settings, press the button Edit. Using
arrows, set the required value. Confirm settings using Set button or leave the edition mode by pressing Cancel.

3. Device installation and start-up
PHG 700C / 701C User Manual Page 14 of 47
Figure 3.10. Screen view – date and time edition
3.2.3.2 Sounds
The user may configure settings of acoustic signals, which occur during unit operation. Description of available
configuration options:
•Keys sound
•Sound during treatment
•End of treatment sound
•Warning sounds
•Initial sound
In order to set the appropriate option, select or clear the selection field by its pressing.
3.2.3.3 Volume
The user may adjust sound volume level. To perform this action:
•press the volume bar at desired place, or
•use buttons on the screen, or
•use keys
3.2.3.4 Display
The user may adjust display brightness level. To perform this action:
•press the value bar at desired place, or
•use buttons on the screen, or
•use keys
3.2.4 Functional settings
3.2.4.1 Channel operation mode selection
This function allows the user to set preferred style of unit operation.
Option Explanation
Manual mode – automatically
After therapy selection, the unit is set in manual mode operation.
Program mode – automatically
After therapy selection, the unit is set in program mode operation.
Mode selection pop-up After therapy selection, the unit displays a window with a list of
operation mode selection options.
In order to set the appropriate option, select or clear the selection field by its pressing.
3.2.4.2 Program groups / medical fields
This function allows the user to set filters of available program mode options according to the preferred program
groups or medical fields. In order to set the appropriate option, select or clear the selection field by its pressing.

3. Device installation and start-up
page 15 of 47 issue date 24.02.2021, release 11.1
For program groups, the following options are available:
•Preset programs
•Preset sequences – only for electrotherapy
•User programs
•User sequences – only for electrotherapy
•I/t curve – only for electrotherapy, channel A
•Voll acupuncture programs – only for laser point probes
•Nogier acupuncture programs – only for laser point probes
For medical fields, instead of the preset treatment programs and sequences the following options classified by
medical nomenclature are available:
•Orthopedics
•Sports medicine
•Aesthetic medicine
•Rheumatology
•Neurology
•Urology
•Dermatology
•Angiology
The classification of preset treatment programs and sequences into the above mentioned categories do not limit
their applications in other fields, according to the knowledge and experience of doctors and physiotherapists.
3.2.4.3 US units
This function allows for selection of indication units for ultrasound therapy and combined therapy:
•Power – watts [W]
•Power density – Watt per square centimeter [W/cm2]
In order to set the appropriate option, select or clear the selection field by its pressing.
3.2.4.4 US head sensitivity
For advanced users only!
It is possible to modify sensitivity of ultrasound heads in terms of no contact detection. According to treatment
specifics, the sensitivity can be improved or reduced beyond default settings.
To change it you need to:
Step Description
1.
Enter the setup mode. Select the Functional settings tab, then select the US head sensitivity.
2. Select the ultrasound head type.
3.
Set a new sensitivity value.

3. Device installation and start-up
PHG 700C / 701C User Manual Page 16 of 47
Main features of sensitivity settings are listed below.
Sensitivity settings Advantages Disadvantages
Default Default manufacturer settings
High
•forced use of precise treatment technique,
i.e. for training purposes
•protection of the ultrasound head against
too fast usage
•improved sensitivity on
load’s changes
•treatment timer stops more
frequently
Low
•reduced sensitivity on load’s changes
•facilitated treatment performing on small
parts of the body
•facilitated treatment performing on areas
including bones, e.g. hands
•facilitated phonophoresis treatment
performing
•treatment timer does not stop frequently
•rapid usage of ultrasound
head – possible overheat
•reduced comfort of patient’s
sensations – possible increase
of heat feeling in the tissue
3.2.4.5 US head bad contact signaling
This function allows you to set the time after which in case of US head weak contact the treatment will be
interrupted.
Option Explanation
Default (after 5 sec.)
The treatment will be interrupted after five seconds when the US head
will lose the acceptable level of contact quality with the patient’s body.
Delayed (after 10 sec.)
The treatment will be interrupted after ten seconds when the US head
will lose the acceptable level of contact quality with the patient’s body.
In order to set the appropriate option, select or clear the selection field by its pressing.
3.2.4.6 Battery – model 701C
This function allows the user to set the battery charging mode.
Option Explanation
Charge battery up to 80% Reducing the battery power level extends its lifetime at the expense of
shorter working hours in case of mains power failure.
Charge battery up to 100% Maximum battery working hours. Keep in mind that full battery
charging shorten its life.
3.2.5 Service
3.2.5.1 Electrodes test
This function allows the user to quickly check the usage status of electrodes applied in electrotherapy treatments.
It can also be successfully used to assess the continuity of patient’s cables.
In order to exercise the option, follow the instructions shown on the display. Detailed description of
the function is described in the PhysioGo – Technical description manual.
3.2.5.2 US head calibration
This function allows the user to change the ultrasound head parameters in case of frequent contact quality
problems caused by the frequency changes of ultrasound transducers characteristics.

3. Device installation and start-up
page 17 of 47 issue date 24.02.2021, release 11.1
In order to exercise the option, follow the instructions shown on the display. Detailed description of
the function is described in the PhysioGo – Technical description manual.
3.2.5.3 Miscellaneous
In order to exercise the option, follow the instructions shown on the display.
3.2.5.4 Laser applicators output power test
This function allows the user to check if the output power of laser radiation emitted by laser applicators is correct.
Laser output power test for a given applicator is only possible if it is not previously selected in a laser therapy
channel tab.
The applicator selection is performed by:
•pressing on the screen the selected field with its symbol, or
•a double press on the screen clear field with its symbol, or
•check box indication and pressing a key on the keyboard.
Laser output power measurement of point probes and scanning applicators is performed automatically, the
results are displayed on the screen. Laser output power measurement of the cluster laser applicator is possible
by the use of external radiation sensor.
During this procedure it is recommended to follow the instructions shown on the display.
To measure output laser power of the laser applicator:
Step Description
1.
Enter the setup mode. Select Service tab, then select Laser applicators output power test.
2.
Select the channel. Connected applicator is identified in the Accessory field.
3.
Press Run the power measurement button.
4. Enter the access code:
PHGL
. Confirm the code by pressing key or button
5. An instruction window depending on the type of tested applicator will appear on the screen. Follow
the steps according to the instructions.
6. Verify the measured value.
7. To complete the procedure, press the key or button
If measurement power is different more than ±20% from nominal power it is recommended to repeat
the measurement. The cause of incorrect indication of emitted output power may be:
•fault of the laser applicator,
•heavily soiled laser diodes or optical elements.
In case, when results of five consecutive measurements are incorrect, contact the authorized service.
3.2.6 Statistics
3.2.6.1 Info
Provides information about the version of the unit, software, interface and software build date.
3.2.6.2 Unit statistics
Provides information about the number of treatment procedures performed. Statistics can be deleted. If you
want to delete statistics, press Delete programs counters button.
3.2.6.3 Accessories statistics
Provides information about the connected accessories.

3. Device installation and start-up
PHG 700C / 701C User Manual Page 18 of 47
3.3 Transport position – the stand with scanning applicator
Step Description
1.
Proceed with the treatment to the end or stop it by pressing the key
2. Put the equipment back.
3. Click the UNIT ON / OFF (STANDBY) button on the front panel .
4.
A message will appear on the display:
5. Press to shut down the system correctly.
6.
Switch the mains rocker off.
7.
Disconnect the mains cable and all applicators except the scanner from the device.
8.
Then unlock the brakes and transport the stand.
9. Transport the stand.
10.
After arranging the stand in the destination place, lock the brakes.
11.
Connect the mains cable and applicators to the device.

4. Unit operation
page 19 of 47 issue date 24.02.2021, release 11.1
4. Unit operation
The unit may operates in one of two modes:
•program mode,
•manual mode.
Notes – unit operation:
•In the program mode you can use preset procedures of treatment programs, treatment sequences as well
as user-defined programs and sequences.
•In the program mode you cannot edit the preset programs parameters. However, they can be easily ”copied”
to the manual mode. In order to do it, press the button .
•There is a possibility to repeat the completed treatment. In order to do it, press on the keyboard or
screen.
4.1 Patient preparation and treatment performance
To perform safe and effective treatment procedure:
•make sure if there are no contraindications to perform the treatment,
•the patient should be placed in a comfortable position while providing relaxation of tissues in the treatment
area, the patient should be in lying position in case of treatment performed near the head,
•sitting or reclining position should be applied to patients with respiratory disorders or breathing difficulties,
•inform the patient about the possible feelings occurring during treatment procedure.
The treatment effectiveness depends on the choice of parameters to the current patient’s condition. The
patient’s condition changes over time. Its observation and assessment should take place before, during and
after therapy. Such an action is necessary for changing the parameters in order to adapt them to the actual
condition of the patient.
It is recommended to keep the records of treatment, including the parameters of the therapy, the area of
treatment, treatment technique, dose and symptoms after therapy. If the treatment does not generate the
intended effects, change of treatment parameters should be taken into consideration. It is necessary to
continuously update knowledge and follow literary activities in the scope of therapy.
When performing therapy, it is recommended to follow the guidelines given in the following section.
4.1.1 Electrotherapy
•Before electrotherapy it is necessary to check the correct operation of the device and check the technical
condition of cables and electrodes using a tester or the built-in device function – see chapter 3.2.5.1.
•Use only disinfected and in good condition electrodes.
•Improper selection of electrodes can cause skin irritation and burns.
•In case of direct current and unidirectional pulse currents of long pulse duration it is necessary to use tin
electrodes.
•It is necessary to use properly moistened pads for electrodes, they may be made of viscose or fine mesh
gauze to “keep” water properly. For unidirectional currents it is necessary to use properly moistened pads
and of adequate thickness, however water should not drip from them.
•The water should be warm so as not to cause vasoconstriction in the area of performed treatment, you
should use casual tap water.
•Apply the gel (e.g. aloe Vera) coupling the electrodes with the patient’s body if there are no
viscose or gauze pads.
•Properly attach the electrodes with viscose pads to the patient’s body, e.g. by Velcro belts, elastic
bandage or sand bags.
•In the place of the arrangement of the electrodes it is necessary to estimate the continuity of the skin
and exteroceptive sensation.

4. Unit operation
PHG 700C / 701C User Manual Page 20 of 47
•In order to decrease the resistance of skin you can clean it with alcohol or water with soap, after wiping
leave the skin moist. Small skin damages should be secured with medical or cosmetic petroleum jelly.
•During the first therapy it is necessary to use rather lower doses of current than the recommended ones.
Intensity (sensory threshold level or motor threshold) depending on the goal of therapy, it is necessary
to increase in accordance with the patient’s sensations and maintaining comfort during treatment.
•In case of reporting burning it is necessary to stop the treatment and examine the skin.
•The electrodes should be used in accordance with the indications of the manufacturer and should be
replaced periodically, depending on the degree of wear. Loss of electrical properties by the electrodes
causes the risk of burning the patient.
4.1.2 Ultrasound therapy
•Before the treatment it is necessary to check the efficiency of functioning of the equipment and to control
the cables and ultrasound head.
•It is necessary to explain to the patient the method of treatment and sensations during the treatment
(always painless).
•It is necessary to clean the skin (or soap or alcohol 70%) in the place of application. If skin is very hairy in
the place of treatment, it is necessary to shave it gently, cover the remaining parts of the body in order
to avoid undercooling.
•The position of the therapist should facilitate free access to the equipment in such a way that the
ultrasound head should remain for the whole time of treatment in contact with the skin of the patient.
Proper pressure is necessary in order to ensure firm contact between the skin and the head which enables
maximized transmission of ultrasound energy.
•It is necessary to use the medium conducting the ultrasounds, preferably gel.
•Coupling medium should be applied on the surface of skin, make continuous movements in the form of
overlapping or longitudinal circles, the head shall not be removed from skin, in case of pain or burning it
is necessary to stop therapy and change parameters.
•It is necessary to localize the tissue affected by the disease, determine its type, depth, which determines
the choice of frequency of ultrasounds (up to 6 cm frequency 1 MHz, up to 1 cm frequency 3,5 MHz),
surrounding tissues, tissues repair phase (acute conditions – only mechanical operation of ultrasounds,
in chronic conditions mainly thermal effect), chose the method of application (direct, indirect), determine
proper exit position: without pain, relaxation position, treated tissues should be moved as close to the
surface of skin as possible.
•In direct therapy the head is moved in a continuous way, by exercising pressure, parallel to the skin, by
applying steady, rhythmical motion patterns at average speed of 4cm/s. Too fast motions cause too low
accumulation of ultrasound energy, too slow motions cause overheating of tissues in case of using higher
intensities of ultrasounds.
•Choice of the method of moving the head depends on the shape of treated surface. In case of treating
surfaces with irregular shape, motion pattern may appear as overlapping circles. This method requires
from the therapist to make circular motions of small diameter, the size of ultrasound head should be such
that the subsequent circular sliding motion overlaps the half of the previous motion.
•In case of treating larger, flat surfaces it is necessary to carry out longitudinal movements. This method
requires from the therapist carrying out sliding movement with the adequate rhythm and carrying out
side movements of length equal to half of the ultrasound head’s diameter. As far as possible it is
recommended to slightly press the head to the skin surface as this increases the penetration of
ultrasounds deep into the tissues.
•Even during treatment of relatively small areas, such as trigger points, elements of scars or tendons it is
necessary to make even very small but continuous movements with the head (often determined as semi-
stationary techniques).
•Ultrasounds in water bath are used if part of the body subjected to therapy is of irregular shape or there
is a spot sensitivity enabling direct contact with ultrasound head. Most often it is used in therapy of
palms, forearms, feet and ankles. Part of the body subjected to therapy should be immersed in degassed
water with temperature pleasant for the patient. Waterproof head must be placed at the distance of 1-2
cm and move parallel to the treated surface. Intensity must be increased by 30-50%, to obtain a dose like
in direct therapy.
•Output power must be switched on if the head is in direct contact with the skin and at the same time it
is in motion. Such a procedure allows to avoid damages to the converter and prevent skin injuries, which