Compex Runner User Manual
DJO France S.A.S.
Centre Européne de Frêt
3 rue de Bethar
64990 Mouguerre, France
© 12/2011 DJO, LLC
Compex® is a registered trademark of DJO, LLC.
ENGLISH
NEDERLANDS
SVENSKA
Art no. 4518164 v4
PORTUGUÊS
A B C
J K
L
D E F
G H I
M N
location only for stimulators with muscle
intelligence™ technology.
Aanduiding van de alleen verkrijgbaar bij de
apparaten met de muscle intelligence™ technologie.
Approximate placing of the electrodes makes for a less
ecacious session, but is still risk-free.
Compex declines all responsibility for the placing of electrodes
on areas other than those recommended or in case of failure to
respect the counter-indications.
Slordig geplaatste elektroden maken de sessie minder
doeltreend maar zijn niet gevaarlijk.
Compex wijst alle verantwoordelijkheid af in geval van een
plaatsing op andere zones dan voorgeschreven of van het niet
naleven van de contra-indicaties.
läge endast för stimulators med muskel-
intelligence™ teknologi.
Posição do somente para stimulators com
tecnologia muscle intelligence™.
Om elektroderna inte placeras exakt på rätt ställe blir
behandlingen mindre eektiv, men inte farlig.
Compex frånsäger sig allt ansvar för en placering i andra än
rekommenderade områden eller om kontraindikationerna inte
respekteras.
Um posicionamento aproximado dos eléctrodos torna a sessão
menos ecaz, mas não apresenta qualquer perigo.
A Compex não se responsabiliza em caso de colocação dos
eléctrodos em zonas diferentes das preconizadas ou de não
observância das contra-indicações.
ENGLISH
page 2
NEDERLANDS
pagina 36
SVENSKA
sida 70
PORTUGUES
página 104
1
INTRODUCTION
Please read this manually carefully prior to using your Compex stimulator.
You are strongly advised to read chapter I "Warnings" of this manual.
The Compex Runner is a stimulator intended for muscular training and pain relief.
Any person excepted those mentioned in the chapter I "Warnings" can use the Compex Runner.
CONTENTS
English
I. WARNINGS
1. Counter-indications 1
2. Safety measures 2
II. PRESENTATION
1. Reception of equipment and accessories 7
2. Guarantee 7
3. Maintenance 7
4. Storage and transport conditions 8
5. Conditions of use 8
6. Elimination 8
7. Standards 8
8. Patents 8
9. Normalised symbols 8
10. Technical characteristics 9
III. HOW DOES ELECTROSTIMULATION WORK? 10
IV. USAGE GUIDELINES
1. Electrode positions 12
2. Stimulation positions 12
3. Adjusting stimulation energies 12
4. Progression in the levels 13
5. Alternation of stimulation sessions/voluntary training 13
V. THE
m
i
TECHNOLOGY
1. Practical rules of use 13
2
VI. HOW IT WORKS
1. Description of the stimulator 15
2. Connections 16
3. Preliminary settings 16
4. Selecting a programme category 17
5. Selecting a programme 17
6. Personalising a programme 18
7. During the stimulation session 18
8. Consumption and recharging 21
9. Problems and solutions 22
VII. PROGRAMMES 24
VIII. EMC TABLE (Electromagnetic Compatibility) 29
English
3
I WARNINGS
COUNTERINDICATIONS
Important counter-indications
• Cardiac stimulator (pacemaker)
• Epilepsy
• Pregnancy (do not use on abdominal
region)
• Serious arterial circulation problems in
lower limbs
• Abdominal or inguinal hernia
Precautions when using the Compex
• After trauma or a recent operation (less
English
than 6 months)
• Muscular atrophy
• Persistent pains
• Need for muscular rehabilitation
Osteosynthesis equipment
The presence of osteosynthesis equipment
(metallic equipment in contact with the
bone: pins, screws, plates, prostheses,
etc.) is not a counterindication for the use
of Compex programmes. The electrical
currents of the Compex are specially
designed to have no harmful eect on
osteosynthesis equipment.
SAFETY MEASURES
Important!
• Do not use Compex stimulator
programmes if you have sensitivity
problems.
• Never use the Compex for prolonged
periods without medical advice.
• Consult your doctor if you are in any doubt
whatsoever.
• Read this manual carefully, in particular
chapter VII, which provides information
concerning the eects and indications of
each stimulation programme.
What you should not do with the
Compex and the
• Do not use the Compex or the
system in water or in a humid atmosphere
(sauna, hydrotherapy, etc.).
• Do not use the Compex or
system in oxygen-rich environments.
• Never carry out an initial stimulation
session on a person who is standing. The
rst ve minutes of stimulation must always
be performed on a person who is sitting
or lying down. In rare instances, people of
a nervous disposition may experience a
vasovagal reaction. This is of psychological
origin and is connected with a fear of the
muscle stimulation as well as surprise
at seeing one of their muscles contract
m
i system
m
i-SENSOR
m
i-SENSOR
without having intentionally contracted
it themselves. A vasovagal reaction causes
heart to slow down and blood pressure to
drop, which can make you feel weak and
faint. If this does occur, all that is required
is to stop the stimulation and lie down
with the legs raised until the feeling of
weakness disappears (5 to 10 minutes).
• Never allow movement resulting from
muscular contraction during a stimulation
session. You should always stimulate
isometrically; this means that the
extremities of the limb in which a muscle
is being stimulated must be rmly xed, so
as to prevent the movement that results
from contraction.
4
• Do not use the Compex or
system if you are connected to a highfrequency surgical instrument as this
could cause skin irritation or burns under
the electrodes.
• Do not use the Compex or
system within X metre (see EMC table) of
short wave or microwave devices as this
could alter the currents generated by the
stimulator. If you are in any doubt as to
the use of the Compex close to another
medical device, seek advice from the
manufacturer of the latter or from your
doctor.
• Do not use the Compex stimulator or
SENSOR system in areas where unprotected
devices are used to emit electromagnetic
radiation. Portable communications
equipment can interfere with electrical
medical equipment.
• Only use stimulation cables supplied by
Compex.
• Do not disconnect any stimulation cables
during a session while the stimulator is
switched on. Switch the stimulator o
rst.
• Never connect stimulation cables to an
external power supply. There is a risk of
electric shock.
• Only use rechargeable battery units
supplied by Compex.
• Never recharge the stimulator without rst
disconnecting the stimulation cables.
• Always use the charger provided by
Compex to recharge the batteries.
• Never use the Compex or the charger if
it is damaged (case, cables, etc.) or if the
battery compartment is open. There is a
risk of electric shock.
• Disconnect the charger immediately if
the Compex “bleeps” continuously, if there
is abnormal heating or smell, or if smoke
comes from the charger or the Compex.
• Do not recharge the battery in a conned
space (carrying case, etc.). There is a risk of
re or electric shock.
• Keep the Compex and its accessories out
of reach of children.
• Do not allow any foreign bodies (soil, water,
metal, etc.) to penetrate the Compex, the
battery compartment and the charger.
m
i-SENSOR
m
i-SENSOR
m
i-
• Sudden temperature changes can cause
condensation to build up inside the
stimulator. To prevent this, allow it to reach
ambient temperature before use.
• Do not use the Compex while driving or
operating machinery.
• Do not use the stimulator at altitudes of
over 3,000 metres.
Where never to apply the electrodes
• In the vicinity of the head.
• Counter-laterally, i.e. do not use two
poles connected to the same channel on
opposite sides of the body.
• On or near skin lesions of any kind (wounds,
swelling, burns, irritation, eczema, etc.).
Precautions when using the
m
i-SENSOR
system
• To access the Compex’s
functions, it is essential to connect the
m
i-SENSOR cable before switching on the
device.
• Avoid connecting the
when the Compex is switched on.
• Do not disconnect the
while the sensor is being used.
• To work correctly, the
must not be blocked or subjected to
pressure.
m
i technology
m
i-SENSOR cable
m
i-SENSOR cable
m
i-SENSOR system
English
5
Precautions when using the
electrodes
• Only use electrodes supplied by Compex.
Other electrodes may have electrical
properties that are unsuitable for the
Compex stimulator.
• Always turn o the stimulator before
moving or removing any electrodes
during a session.
• Do not place the electrodes in water.
• Do not apply solvents of any kind to the
electrodes.
• For best results, wash and clean the skin
of any oil and dry it before attaching the
English
electrodes.
• Attach the electrodes in such a way that
their entire surface is in contact with the
skin.
• For obvious reasons of hygiene, each user
must have his/her own electrode set. Do
not use the same electrodes on dierent
people.
• Never use a set of adhesive electrodes for
more than 15 sessions as their bonding
power deteriorates over time and optimal
contact is very important for both user
comfort and ecacy.
• Some people with very sensitive skin may
experience redness under the electrodes
after a session. Generally, this redness is
completely harmless and disappears after
10 to 20 minutes. Never start another
stimulation session in the same area,
however, if the redness is still visible.
6
II PRESENTATION
Reception of equipment and accessories
Your kit contains:
H
G
A
F
B
A 1 stimulator
B 1 charger
C 1 set of black Snap connectors for
electrodes, colour-coded (blue, green,
yellow, red)
D 2 bags of small electrodes (5x5 cm)
Guarantee
Refer to the yer attached.
Maintenance
Do not sterilise the stimulator.
Clean your stimulator using a soft cloth,
and an alcohol-based, solvent-free cleaning
product.
Use only a minimum amount of liquid when
cleaning the Compex.
Do not attempt to repair the stimulator or
any of its accessories.
Never dismantle the Compex or the charger
containing high-voltage parts because of
risk of electric shock.
Compex Médical SA declines all
responsibility for any damages or
consequences resulting from unauthorised
attempts to open, modify, or repair the
C
D & E
English
E 2 bags of large electrodes (5x10 cm)
F 2 user manuals
G 1 belt clip
H 1 travel pouch
stimulator. This may only be done by
persons or repair services authorised by
Compex Médical SA.
Your stimulator does not require calibration.
Each Compex stimulator is always tested
and validated prior to distribution. These
are stable and do not vary under normal
conditions.
Nonetheless, as the Compex is a highquality electrical instrument, its lifespan
depends on the use that is made of it and
the care and maintenance it receives during
its lifetime. If your stimulator contains parts
that seem worn or defective, please contact
your nearest Compex Médical SA customer
service centre regarding an upgrade.
Medical and health professionals are
obliged to service the unit in compliance
with relevant national laws and regulations.
This involves testing performance and
safety parameters at regular intervals.
7
Storage and transportation
conditions
The Compex contains rechargeable
batteries. This is why it must be stored
and transported in accordance with the
following conditions:
Storage and transportation temperature:
- 20°C to 45°C
Maximum relative humidity: 75%
Atmospheric pressure: 700 hPa to 1,060 hPa
English
Conditions of use
Usage temperature: 0°C to 40°C
Relative humidity: 30% to 75%
Atmospheric pressure: 700 hPa to 1,060 hPa
Do not use in areas where there is a risk of
explosion.
Standards
The Compex complies with current medical
standards.
To guarantee your safety, the Compex
has been designed, manufactured,
and distributed in compliance with the
requirements of European Directive 93/42/
EC on medical devices.
The Compex also complies with the
IEC 60601-1 standard on general safety
requirements for electro-medical
devices, the IEC 60601-1-2 standard on
electromagnetic compatibility, and the
IEC 60601-2-10 standard on particular
safety requirements for nerve and muscle
stimulators.
Current international standards require
that a warning be given concerning the
application of electrodes to the thorax
(increased risk of cardiac brillation).
The Compex also complies with Directive
2002/96/EEC on waste electrical and
electronic equipment (WEEE).
Elimination
The main purpose of the 2002/96/EEC
Directive is to prevent the creation of
waste electrical and electronic equipment
(WEEE) and to reduce the amount of waste
to be disposed of by encouraging reuse,
recycling, and other forms of recovery. The
wheelie bin pictogram with the bar through
it means that the equipment cannot be
discarded with household refuse, but
that it must be collected selectively. The
equipment must be delivered to a suitable
collection point for treatment. By doing so,
you will be contributing to the safeguarding
of natural resources and health.
Batteries must be disposed of in compliance
with relevant national regulatory
requirements.
Patents
The Compex incorporates several
innovations with patents pending.
Normalised symbols
Caution: Read the user manual or
operating instructions (symbol no. 0434 IEC
60878).
The Compex is a class II device with
internal electric power and type BF applied
parts (symbol no. 5333 IEC 60878).
Waste electrical and electronic
equipment (WEEE) marking according to
EN 50419 standard.
8
The On/O button is a multifunction
button (symbol no. 5009 IEC 60878).
Functions
On/O (two stable positions)
Waiting or preparation for part of the unit
Stop (turns system o)
Technical characteristics
General information
941210 Battery unit
Nickel metal hybrid (NiMH) rechargeable
(4.8V / ≥ 1,200 mA/h).
68301x Chargers
Only battery chargers bearing the following
information can be used to recharge
the batteries supplied with Compex
stimulators:
Europe
683010
Type TR1509-06-E-133A03
Input 100-240 VAC / 47-63 Hz / 0.5 A max.
Output 9 V / 1.4 A / 15 W
UK
683012
Type TR1509-06-U-133A03
Input 100-240 VAC / 47-63 Hz / 0.5 A max.
Output 9 V / 1.4 A / 15 W
Protection index
IPXO (IEC 60529)
Neuro-stimulation
All electrical specications are given for an
impedance of 500-1,000 ohms per channel.
Channels: Four independent and individually
adjustable channels that are electrically
isolated from each other and earthed.
Pulse shape: constant rectangular current
with pulse compensation to eliminate
any direct current component to prevent
residual polarisation at skin level.
Maximum pulse intensity: 120 mA.
Pulse intensity increments: manual
adjustment of stimulation intensity from 0
to 999 (energy) in minimum increments of
0.5 mA.
Pulse width: 60 to 400 s.
Maximum electrical charge per pulse:
96 microcoulombs (2 x 48 C,
compensated).
Standard pulse ramp-up time: 3 s (20%
80% of maximum current).
Pulse frequency: 1 to 150 Hz.
English
601131 Black Snap-connection
stimulation cables
Device connector: 6-pin
Electrode connector: Female Snap
Length: 1,500 mm
601160 Stimulation cable tted
with
m
i-SENSOR
(accessory sold separately)
Device connector: 6-pin
Electrode connector: Female Snap
Length: 1,500 mm
9
III HOW DOES ELECTROSTIMULATION
WORK?
The principle of electrostimulation is to
stimulate nerve bres by means of electrical
impulses transmitted by electrodes.
The electrical pulses generated by Compex
stimulators are high quality pulses - oering
safety, comfort and eciency - which can
stimulate dierent types of nerve bres:
1. the motor nerves, to stimulate a muscular
response. The quantity and the benets
obtained depend on the stimulation
English
parameters and this is known as electromuscular stimulation (EMS).
2. certain types of sensitive nerve bres to
obtain analgesic or pain-relieving eects.
1. Motor nerve stimulation (EMS)
In voluntary activity, the order for muscular
work comes from the brain, which sends a
command to the nerve bres in the form
of an electrical signal. This signal is then
transmitted to the muscular bres, which
contract.
The principle of electrostimulation
accurately reproduces the process
observed during a voluntary contraction.
The stimulator sends an electrical current
impulse to the nerve bres, exciting them.
This excitation is then transmitted to the
muscular bres causing a basic mechanical
response (= muscular twitch). The latter
constitutes the basic requirement for
muscular contraction. This muscular
response is completely identical to
muscular work controlled by the brain. In
other words, the muscle cannot distinguish
whether the command comes from the
brain or from the stimulator.
The parameters of the Compex
programmes (number of impulses per
second, contraction time, rest time, total
programme time) subject the muscles
to dierent types of work, according to
muscular bres. In fact, dierent types
of muscular bres may be distinguished
according to their respective contraction
speed: slow, intermediate and fast bres.
Fast bres will obviously predominate in a
sprinter, while a marathon runner will have
more slow bres.
With a good knowledge of human
physiology and a perfect mastery of the
stimulation parameters of the various
programmes, muscular work can be
directed very precisely towards the desired
goal (muscular reinforcement, increased
blood ow, rming up, etc.).
Electrical
pulse
Excitation
Motor
nerve
Stimulated
muscle
Elementary mechanical response - twitch
2. Stimulation of the sensitive
nerves
The electrical impulses can also excite the
sensitive nerve bres to obtain an analgesic
or pain-relieving eect.
The stimulation of the tactile sensitive
nerve bres blocks the transmission of pain
by the nervous system. The stimulation of
another type of sensitive bres creates an
increase in the production of endorphins
and, therefore, a reduction of pain.
With pain relief programmes,
electrostimulation can be used to treat
localised sharp or chronic pains as well as
muscular pains.
Caution: Do not use the pain relief programmes
for a long period without medical advice.
10
Transmission
of the excitation
Benets of electrostimulation
Electrostimulation is a very eective way to
make your muscles work:
• with signicant improvement of dierent
muscular qualities
• without cardio-vascular or mental fatigue
• with limited stress on the joints and
tendons. Electrostimulation thus allows a
greater quantity of work by the muscles
compared with voluntary activity.
To be eective, this work must involve
the greatest possible number of muscular
bres. The number of bres working
depends on the stimulation energy.
The maximum tolerable energy should
therefore be used. The user controls this
aspect of stimulation. The higher the
stimulation energy, the greater the number
of muscular bres that are working and,
therefore, the more signicant the progress
achieved. To maximise results, Compex
recommends that you complement your
electrostimulation sessions with other
eorts, such as:
• regular physical exercise
• proper and healthy nutrition
• balanced lifestyle.
English
11
IV USAGE GUIDELINES
The usage guidelines presented in this section
should be considered as general rules. For all
programmes, it is recommended that you read
carefully the usage information and advice
presented in chapter VII “Programmes”.
1. Electrode positions
For optimal results, use the electrode positions
recommended by Compex. To do this, refer to
the pictures and pictograms shown on the
inside cover of the manual.
English
Each stimulation cable has two poles:
A positive pole (+) = red connection
A negative pole (–) = black connection
A dierent electrode must be connected
to each pole.
Note: It is possible and normal to have an
electrode arrangement that leaves one
electrode connection free from a cable.
Depending on the characteristics of
the current, ecacy can be optimised
in certain programmes by placing the
electrode connected to the positive pole
(red connection) “strategically”.
When working with a muscle stimulation
programme (programme involving muscle
contractions), it is important to place the
positive electrode on the motor point of
the muscle.
It is crucial to choose the right size
electrodes (large or small) and correctly
position these on the muscle group you
want to stimulate to ensure the ecacy
of the treatment. Therefore, always use the
size of electrodes shown in the pictures.
Unless you have other specic medical
instructions, always follow the placement
directions in the pictures.
Where necessary, look for the best possible
position by slowly moving the positive
electrode over the muscle until you nd
the point that will produce the best
contraction or the most comfort for you.
Compex disclaims all responsibility for
consequences arising from electrodes placed
in other positions.
2. Stimulation positions
This position will vary depending on
the position of the electrodes, the
muscle group you wish to stimulate,
and the programme you are using. For
programmes involving powerful muscular
contractions, the muscle should always
be stimulated in an isometric fashion. You
must therefore x the extremities of your
limbs securely. In this way, you provide
maximum resistance to the movement
and prevent any shortening of the muscle
during the contraction, which could create
cramp pains and serious stiness after the
session. For example, when stimulating the
quadriceps, the user should be in a seated
position with the ankles xed with straps to
prevent extension of the knees.
For the other types types of programme
(for instance, the programmes in the Pain
relief and Recovery categories and the
programmes Cramp prevention, Long run
optimisation and Overcompensation),
which do not induce powerful muscular
contractions, position yourself as
comfortably as possible.
To determine the stimulation position to be
adopted depending on how the electrodes
are placed and the programme chosen, refer
to the specific applications on our website
www.compexrunner.com.
3. Adjusting stimulation energies
In a stimulated muscle, the number of
recruited bres depends on the stimulation
energy. For programmes involving powerful
muscular contractions, you must therefore
use maximum stimulation energies (up
to 999), always at the limit that you can
endure, in order to recruit the maximum
number of bres.
12
4. Progression in the levels
In general, it is not advisable to go through
the dierent levels quickly with the intention
of reaching level 3 as fast as possible. In fact,
the dierent levels correspond to progress
with electrostimulation.
The simplest and most usual procedure is
to start with level 1 and raise the level when
changing to a new stimulation cycle.
At the end of a cycle, you may either start a
new cycle at the next level up or do some
maintenance at the rate of 1 session per
week at the last level used.
5. Alternation of stimulation
sessions / voluntary training
When voluntary training and stimulation are
done during the same session, it is generally
recommended that the voluntary training
be done rst followed by the stimulation.
This means that the voluntary training is not
done on muscle bres which are already
tired. This is particularly important for
strength and explosive strength training.
However, in resistance training, it can
be very useful to proceed in the reverse
order. Before the voluntary training, by
means of stimulation for resistance, a
“specic prefatigue session” is carried out
on the muscle bres without general and
cardiovascular fatigue. In this way, the
voluntary eort on the “prepared” bres will
push the glycolytic metabolism faster and
further.
The stimulation sessions can be done
outside or during voluntary training.
V THE
m
i stands for muscle intelligence™ (all items
referring to this technology are preceded
by the symbol
This technology takes into account the
specic features of each of our muscles
and thus oers stimulation adapted to
their characteristics.
It’s simple, as the data is transmitted to the
stimulator automatically!
It’s personalised, as each of our muscles is
unique!
The Runner stimulator bears the label
READY, as it can use certain functions of
the
m
tted with the
separately) is connected.
1. Practical rules of use
To access the
that the stimulation cable fitted with the
SENSOR system (sold separately) is connected
before you turn on the stimulator.
m
i TECHNOLOGY
m
i).
m
i-
i technology if a stimulation cable
m
i-SENSOR system (sold
m
i functions make sure
m
i-
Avoid connecting the stimulation cable fitted
with the
m
is switched on.
To work correctly, the
not be blocked or subjected to pressure.
During the stimulation session, the stimulation
cable fitted with the
always be connected to an electrode.
m
• This is a small sensor that links the
i-SENSOR system when the Compex
m
i-SENSOR system must
m
i-SENSOR system must
i-SENSOR (sold separately)
stimulator to the electrodes.
is the key which can be used to measure
certain physiological characteristics of
the muscle, analyse them and adapt
stimulation parameters. This tailoring
of each programme to the changing
condition of the muscle clearly enhances
your comfort and the therapeutic
ecacy.
m
i-SENSOR
English
13
m
i-SCAN
• This function adapts the electrostimulation
session to the physiology of each user.
Just before starting the work session,
SCAN probes the chosen muscle group
and automatically adjusts the stimulator
parameters to the excitability of this area of the
body. It is a truly personalised measurement.
N.B.: The
soon as a stimulation cable tted with
the
connected to the stimulator.
• This function is implemented at the start
of the programme by a short sequence
during which measurements are taken (a
English
horizontal bar scans the gurine at the left
of the screen).
• Throughout the entire measurement test,
you must remain completely still and be
perfectly relaxed. The
very sensitive: the smallest contraction or
the slightest movement could disturb the
measurement test.
• Note that certain people might feel an
unpleasant tingling sensation during the
test.
• Once the test is complete, the symbol
programme can be started.
m
i-TENS
• The
to considerably reduce the number
of unwanted muscular contractions,
enhancing both user comfort and
treatment ecacy.
• The
accessed for the Acute tendinitis and
Ankle twist programmes.
• For these programmes, the
function allows you to control the
stimulation energies while maintaining
them at an eective level and
considerably limiting the onset of
muscular contractions.
• Short measurement tests (lasting 2 to
3 seconds) are carried out regularly
throughout the entire programme.
m
i-SCAN function operates as
m
i-SENSOR system (sold separately) is
m
i-SENSOR system is
will appear, indicating that the
m
i-TENS function can be used
m
i-TENS function can only be
m
i-TENS
• There is a test phase after each increase
of the stimulation energies. To ensure the
correct performance of these tests, you
m
must remain perfectly still during this
i-
time.
• Depending on the results of the
measurement tests recorded by the device,
the level of the stimulation energies may
be slightly decreased automatically.
• It is important always to adopt the most
comfortable possible stimulation position.
Also, you should try to remain still and not
contract the muscles of the stimulated
area.
m
i-RANGE
• This function indicates the ideal energy
adjustment range for programmes whose
eciency requires vigorous muscular
twitches.
• The
m
i-RANGE function is therefore only
available in programmes that use low
stimulation frequencies (less than 10 Hz).
• For programmes allowing the use of the
m
i-RANGE function, the stimulator checks
whether you are in the ideal energy range.
If you are below the range, the stimulator
prompts you to increase the energy by
displaying
• Once the stimulator has detected your
ideal adjustment area, a square bracket
will appear to the right of the bar graph
of the channel to which the
system is connected. The gures in this
bracket indicate the energy range you
must work in order to achieve optimal
results.
• If you set the energy level below this
range, the stimulator will prompt you to
increase it by ashing a series of
signs on the screen.
signs.
m
i-SENSOR
14
VI HOW IT WORKS
You are strongly advised to carefully read the counter-indications and safety measures
described at the start of this manual (chapter 1: “Warnings”) prior to using your stimulator.
1. Description of the stimulator
A
B
E
C
F
D
1 2 3 4
A On/O button
B “i” button used to:
Increase stimulation energies in several
channels simultaneously.
Access the LAST menu (the last programme
used).
C Sockets for the 4 stimulation cables
D Stimulation cables
Channel 1 = blue Channel 2 = green
Channel 3 = yellow Channel 4 = red
H
G
E +/- buttons for the 4 stimulation channels
F Socket for the charger (Slide the red cover
to the right to free the charger connector)
G Rechargeable battery compartment
H Belt clip socket
English
15
2. Connections
3. Preliminary settings
Connecting the cables
The stimulator cables plug into the 4
sockets on the front of the device.
Four cables can be connected
simultaneously to the four channels of the
device. Both the sockets and the cables are
colour-coded to simplify use and facilitate
identication of the dierent channels:
blue = channel 1 green = channel 2
yellow = channel 3 red = channel 4
The Runner stimulator bears the label
m
i-ready, in other words it can use
English
certain functions of the
if a stimulation cable tted with the
SENSOR system is connected. This cable,
sold separately, gives access to the
SCAN,
m
i-TENS and mi-RANGE functions.
It is connected to any one of the four
stimulation channel sockets located on
the front of the device and two electrodes
are “clipped” on to it in the same way as
for a conventional cable.
m
i technology
Connecting the charger
The Compex has considerable operating
autonomy, as it uses rechargeable
batteries.
To recharge them, use the charger supplied
with your device and connect it to the
front of the device, then plug the charger
in a socket.
Remove any stimulation cables connected
to the stimulator before recharging it.
We strongly recommend you fully charge
the battery before using it for the rst time
as this will improve its autonomy and life
span.
Before using the unit for the rst time,
you should select the working language
of the device which is displayed on the
options screen. Follow the instructions
below. Afterwards, for the greatest comfort,
Compex oers you a number of setting
options (choice of language, screen contrast
adjustment, adjusting backlighting and
sound volume setting). To change any of
these settings, bring up the options screen
by holding the On/O button on the left of
the stimulator for a few seconds.
m
i-
m
i-
1b Use the channel 1 +/- button to choose
the language you wish to use.
1c Use the channel 2 +/- button to adjust
the contrast of the screen.
1d Use the channel 3 +/- button to adjust
the volume.
1e Use the channel 3 +/- button to adjust
the volume.
On : backlighting always on.
O : backlighting always o.
Auto : backlighting activated whenever a
button is pressed.
1a Press the On/O button to validate the
selected parameters. Your stimulator saves
your options. It is now ready for use with
the settings you selected.
16
4. Selecting a programme category
To switch on your stimulator, briey press
the On/O button on the left of the
Compex. A musical signal can be heard and
a screen showing the dierent programme
categories is displayed.
Before choosing a programme, you should
select the desired category.
2a Press the On/O button to switch o
the unit.
2b Use the channel 1 +/- button to choose
the category you wish to use.
2e Press the channel 4 +/- button to conrm
your choice and access the programme
selection screen.
N.B.: Press the “i” button to access the LAST
menu.
3e Press the channel 4 +/- button to validate
your selection and, depending on whether
you have the symbol
a)
immediately
b)
appears.
N.B.: Press the i button to access the LAST
menu.
= the stimulation session starts
= a parameter setting screen
or
LAST
To make your Compex more pleasant and
easier to use, the LAST menu allows you to
directly access the last used programme. To
access the menu, press the “i” button before
selecting a programme. This function can
be accessed from the programme category
screen (g. 2), or the programme list screen
(g. 3).
English
5. Selecting a programme
To choose a programme, it is particularly
useful to consult chapter VII “Programmes”.
3a Press the On/O button to return to the
previous screen.
3b Press the channel 1 +/- button to
choose a programme.
17
4a Press the On/O button to return to the
previous screen.
4d Press the channel 3 +/- button to
personalize the programme.
4e Press the channel 4 +/- button to
execute the programme.
6. Personalising a programme
The programme personalisation screen is not
available for all programmes!
5c Press the channel 2 +/- button to stop
the warming-up sequence (closing the
small animated rising convection symbol
above the radiator).
5d Press the channel 3 +/- button to choose
the programme diculty level.
5e Press the channel 4 +/- button to conrm
your choices and launch the programme.
7. During the stimulation session
5a Press the On/O button to return to the
English
previous screen.
5b Some programmes require manual
selection of the muscle group you want to
stimulate. This muscle group is shown in
black on a small gurine above channel 1.
Use the channel 1 +/- button to select your
chosen group. The seven muscle groups
proposed are shown successively in black
on the small gurine:
Abdomen and lower back
Buttocks
Thighs
Legs and feet
Forearms and hands
Shoulders and arms
Thorax and back
Current international standards
require that a warning be given concerning
the application of electrodes to the thorax
(increased risk of cardiac fibrillation).
N.B.: If a cable tted with the
system (sold separately) is connected to
the device, the muscle group is selected
automatically.
m
i-SENSOR
Preliminary
The
a cable fitted with the
(sold separately) is already connected to the
stimulator when this is turned on!
It is essential that you remain completely
still and relaxed during the entire test.
If the
test starts immediately after programme
selection and personalisation.
6a Press the On/O button to interrupt
the test at any moment. To relaunch the
test from the start, press any of the 4 +/buttons.
6e The
that the
the stimulator. The gures in channel 4 will
automatically change during the test as the
sensor records dierent measurements.
The 4 +/- buttons will be disabled for the
duration of the test.
Once the test is complete, you will
automatically be taken to the default
programme start screen and prompted to
increase the stimulation energies.
m
i-SCAN test
m
i-SCAN test is launched only if
m
i-SENSOR system
m
i-SENSOR system is connected, the
m
i logo above channel 4 indicates
m
i-SENSOR cable is connected to
18
Adjusting stimulation energies
When you start a programme, you will
be prompted to increase the stimulation
energies. This is critical to the success of any
treatment. To nd out what energy level
needs to be reached for each programme,
refer to the specifc applications.
Session progression scale.
For details on how it works,
see the following section:
“Programme progression”
Programme
time in minutes
and seconds
Programme progression
Stimulation actually starts when the
stimulation energy has been increased.
The examples reproduced below are
sucient to understand the general rules.
Session sequences
Warm-up Work period Relaxation
The animated rising
convection symbol
represented the
warming-up sequence
7a Press the On/O button to place the
unit in Pause mode.
7b c d e The Compex bleeps and the
symbols of the four channels ash, changing
from + to 000: the four channels are at 000
energy. You must increase the stimulation
energy so that the stimulation can start. To
do this, press the + buttons for the relevant
channels until the desired setting is
reached. If you want to increase the energy
level of all four channels simultaneously,
press the “i” button, located below the On/
O button. Press the “i” button twice to
increase the levels in the rst 3 channels,
and 3 times to increase the levels in the rst
2 channels. When you press the “i” button,
the associated channels are highlighted in
white on a black background.
Remaining time
(in minutes and
seconds) before
the end of the
programme
Time bar showing
contraction time and
active rest time
It can be seen during
work sequence
8a Press the On/O button to interrupt the
programme momentarily. To restart it, simply
press the channel 4 +/- button. The session
will resume at 80% of the energy levels that
were in use prior to the interruption.
8 b c d e The dierent energies reached
during the contraction phase are shown by
a series of black bar graphs, that of the rest
phase energies are shown by hatched bar
graphs.
N.B.: Active rest phase stimulation energies
are automatically set at 50% of contraction
energies. These can be modied during
the rest phase. Once modied, they will
be totally independent of the contraction
energies.
N.B.: If your Compex emits a beeping sound
and the symbols
under the active
channels begin to ash the stimulator is
suggesting you increase the level of the
stimulation energies. If you are working at
the maximum tolerance level, simply ignore
this message.
English
19
Statistics
Your stimulator includes a statistics menu
that allows you to view in real time the
important information for a programme.
To access the statistics screen, you must
put the stimulator into the “Pause” mode or
wait for the end of the programme.
English
Fig. 9 For programmes inducing muscular
contractions, the indication “MAX” shows
the maximum energy level reached per
channel during contraction phases. “AVG”
indicates the average stimulation energy
level used by the dierent channels during
the contraction phase.
Fig. 10 In low frequency programmes, the
m
i-RANGE function, symbolised by a single
square bracket shows what percentage of
stimulation time was spent in the optimal
energy range.
9e-10e Press the channel 4 +/- button to
resume the programme at the point where
it was interrupted.
End of programme
At the end of each session, a small ag will
be displayed on the screen and a short
melody will be played. To switch o the
stimulator, press the On/O button.
Depending on the programmes, usage
statistics may be displayed (cf. g. 9 and 10).
It should be noted, however, that statistics
are not available for all programmes.
20
8. Consumption and recharging
Never recharge the stimulator without
first disconnecting the stimulation cables.
Always use the charger supplied by Compex to
recharge the batteries.
The Compex runs on rechargeable
batteries. The battery’s life depends on the
programmes and stimulation energy used.
We strongly recommend you fully charge
the battery before using your Compex
for the rst time as this will improve its
autonomy and life span. If you do not use
your device for a long period of time, please
recharge the battery regularly.
Electricity consumption
The charge state of the battery is indicated
by a small battery icon on the screen.
Recharging
Remove all stimulation cables from the
stimulator before recharging it. Connect the
charger to the mains and then connect the
stimulator to the charger. The charge menu
illustrated below appears automatically.
The duration of the charging operation is
shown on the screen (a complete charge
may take 1.5 hours). The battery icon is
animated while the battery is recharging.
When fully charged, the icon will be full and
the total time taken to recharge the battery
will ash on the screen. Simply disconnect
the charger: the Compex will turn o
automatically.
English
If the battery icon contains just two lines,
this means that power is running low. Stop
the session and recharge the unit.
If the symbol
above the channel 4 +/- button is not visible
and if the small battery icon is ashing, the
batteries are at. It is no longer possible to
use the device. Recharge immediately.
normally displayed
21
9. Problems and solutions
Electrode fault
The Compex bleeps and alternatively
displays the symbol of a pair of electrodes
English
and an arrow pointing to the channel
where a problem has been detected. In
the example above, the stimulator has
detected an error in channel 1.
• Check that electrodes are connected to
this channel.
• Check whether the electrodes are old,
worn, and/or the contact is poor: try
using new electrodes.
• Try using the stimulation cable on a
dierent channel. If the cable is still
showing a fault, replace it.
Stimulation is not producing the
usual sensation
• Check that all the settings are correct
and ensure the electrodes are positioned
properly.
• Change the positioning of the electrodes
slightly.
The stimulator is not working
• If an error screen appears while the
equipment is in use, note the error number
(in the example in g. 15, error 1/0/0) and
contact the consumer service stated and
approved by Compex Médical SA.
The stimulation eect causes
discomfort
• The electrodes are beginning to lose
adhesion and no longer provide good
contact on the skin.
• The electrodes are worn and need to be
replaced.
• Change the positioning of the electrodes
slightly.
22
English
23
VII PROGRAMMES
Programmes Eects Uses
Prevention category
Stimulation
energies
m
i Function
if
m
i-SENSOR
cable (sold
separately)
connected
English
Ankle twist
prevention
Cramp
prevention
Low back
pain
prevention
Increase in the
contraction
speed and
strength of the
lateral peroneal
muscles
Improvement of
the circulatory
system in order
to prevent
nocturnal cramps
or stresses
Improving the
support to the
lower back region
by the abdominal
and lower back
muscles
To avoid
recurrence of
ankle sprain, after
the initial
treatment
allows a return to
sports activities
Cramps involve
fundamentally
the muscles of
the lower limbs,
more particularly
the calf muscles
To reduce the risk
of pain occurring
to the lower back
Maximum
tolerable energy
(0-999)
Progressively
increase the
stimulation
energies until
pronounced
muscle twitches
are obtained
Maximum
tolerable energy
(0-999)
m
i-SCAN
m
i-SCAN
m
i-RANGE
m
i-SCAN
24
24
Programmes Eects Uses
Pain relief category
Stimulation
energies
m
i Function
if
m
i-SENSOR
cable (sold
separately)
connected
Acute
tendinitis
Chronic
tendinitis
Low back
pain
Ankle twist
Pain relief by
blocking the
transmission of
pain impulses
Improvement
of the tendon
recovery phase
by local increase
of the blood
circulation and
antipain eect
by the release of
endorphin
Analgesic action
through the
release of
endorphins
Increases blood
ow
Pain relief by
blocking the
transmission of
pain impulses
One or more
times a day
during the acute
phase of the
condition
After
disappearance of
the inammatory
signs during the
chronic phase of
the condition
Analgesic current
specically
adapted to
persistent
low back pain
(lumbar region)
Several sessions
per day
interspersed with
repeated
applications
of ice
Gradually increase
the stimulation
intensities until a
very clear tingling
sensation is felt
Progressively
increase
the stimulation
energies until
pronounced
muscle twitches
are obtained
Progressively
increase the
stimulation
energies until
pronounced
muscle twitches
are obtained
Gradually increase
the stimulation
intensities until a
very clear tingling
sensation is felt
m
i-TENS
m
i-SCAN
m
i-RANGE
m
i-SCAN
m
i-RANGE
m
i-TENS
English
Decontracture
Reduced muscular
tension
Relaxing and
decontraction
eect
To combat recent
and localized
muscular pain
25
Progressively
increase the
stimulation
energies until
pronounced
muscle twitches
are obtained
m
i-SCAN
m
i-RANGE
Programmes Eects Uses
Training category
Stimulation
energies
m
i Function
if
m
i-SENSOR
cable (sold
separately)
connected
English
Overcompen-
Core
stabilization
Endurance
Strength
Strength
trail specic
Long run
optimisation
sation
Improvement of
the stabilisation
of trunk muscles
Increasing oxygen
consumption by
the muscles
Improvement of
performance to
sustain an eort
over a long
period of time
Increasing the
maximum strength
that the muscle is
capable of
developing
Improving stride
and better
running economy
Increased strength
of muscular
contraction
Improved running
on hills and
rough terrain
Marked local
increase in blood
ow
Development of
the blood capillary
system in the
muscle stimulated
Increase of the
blood circulation
in the muscle
stimulated
Development of
the blood
capillary system
in the muscle
stimulated
During training or
maintenance
throughout the
sports season
For runners
having a specic
voluntary
training volume
less than 5
sessions per week
For runners
having a specic
voluntary
training volume
of more than 4
sessions per week
For runners
preparing to test
their running in
harsh terrain
After the
standard long
training session,
to increase the
benets without
imposing
additional stress
on the joints
2 sessions per
day on the last 4
days before the
competition
Maximum
tolerable energy
(0-999)
Maximum
tolerable energy
(0-999)
Maximum
tolerable energy
(0-999)
Maximum
tolerable energy
(0-999)
Progressively
increase the
stimulation
energies until
pronounced
muscle twitches
are obtained
Progressively
increase the
stimulation
energies until
pronounced
muscle twitches
are obtained
m
i-SCAN
m
i-SCAN
m
i-SCAN
m
i-SCAN
m
i-SCAN
m
i-RANGE
m
i-SCAN
m
i-RANGE
26
Programmes Eects Uses
At the beginning
of the season
to “re-set” the
muscles after a
rest period and
before more
intensive and
specic training
During the season
for persons who
do not have any
preferences for
a single kind of
performance and
prefer to exercise
their muscles
with dierent
workout methods
Fartlek
Training and
preparation of
muscles for all
kinds of muscular
work (endurance,
resistance,
strength, explosive
strength) through
dierent working
sequences
Stimulation
energies
Maximum
tolerable energy
(0-999)
m
i Function
if
m
i-SENSOR
cable (sold
separately)
connected
m
i-SCAN
English
27
27
Programmes Eects Uses
Recovery category
Marked increase
in blood ow
Accelerates
elimination
Active
recovery
English
Post-race
recovery
of waste from
muscular
contraction
Endorphinic eect
Relaxing and
decontraction
eect
Signicant increase
in the blood ow
helping to drain
the organic waste
due to eort
Analgesic and
decontracting
eects
To improve and
accelerate muscle
recovery after
intensive exercise
To be used during
the rst 3 hours
after each session
of intensive
training or after a
competition
To achieve the
best possible and
fastest muscular
recovery after
gruelling eort
The particular
rhythm of the
session reduces
the risk of
muscular cramps
appearing
Stimulation
energies
Progressively
increase the
stimulation
nergies until
pronounced
muscle twitches
are obtained
Progressively
increase the
stimulation
energies until
pronounced
muscle twitches
are obtained
m
i Function
if
m
i-SENSOR
cable (sold
separately)
connected
m
i-SCAN
m
i-RANGE
m
i-SCAN
m
i-RANGE
Reduce
muscle
soreness
Signicant increase
in the blood ow
helping to drain
the organic waste
due to eort
Analgesic and
decontracting
eects
Reduced duration
and intensity of
muscular soreness
To be used on
the 2 or 3 days
following the
competition
28
28
Progressively
increase the
stimulation
energies until
pronounced
muscle twitches
are obtained
m
i-SCAN
m
i-RANGE
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