TensCare Sonic Stim + Manuel utilisateur

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Dear Customer,

Thank you for choosing Sonic Stim +. TensCare stands for high-quality,

thoroughly tested products for the applications in the areas of gentle

electrotherapy, muscle toning, continence management and pain relief

during labour.

Please read these instructions for use carefully and keep them for later use

and observe the information they contain.

Best regards,

Your TensCare Team

 

Contents 
0 INTRODUCTION  4 
0 INTENDED USE  5 
0 CONTRAINDICATIONS, WARNING & CAUTIONS  5 
0 UNIT INFORMATION  10 
0 INSTALLATION  11 
1 BEFORE USE  11 
2 CONNECTION  11 
3 CONNECTION OF THE POWER ADAPTER  12 
4 THERAPY MODE  12 
5 DISCONNECTING  12 
0 OPERATION  12 
1. MEASURES WITH REGARDS TO TREATMENTS  12 
2. OPERATING THE DEVICE  13 
3. THE APPLICATOR  17 
0 MAINTENANCE  18 
1. CLEANING THE DEVICE  18 
2. CLEANING THE APPLICATOR  18 
3. CLEANING THE LEAD WIRE AND ADAPTER  18 
4. CLEANING THE ELECTRODE PAD  19 
0 TROUBLESHOOTING  20 
0 SPECIFICATIONS AND TECHNICAL DATA  21 
0 STORAGE  22 
0 EMC  23 
0 DISPOSAL OF WASTE ELECTRICAL AND ELECTRONIC 
PRODUCTS (WEEE)  27 
0 WARRANTY  28 

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Symbols Used

Symbol for protection against electric shock: Type BF

This symbol on the unit means “Refer to instructions for use”.

Temperature Limitation: indicates the temperature limits to

which the medical device can be safely exposed.

Serial Number: indicates the manufacturer’s serial number so

that a specific medical device can be identified.

Disposal in accordance with Directive 2012/19/EU (WEEE)

Catalogue Number: indicates the manufacturer’s catalogue

number so that the device can be identified.

The name and the address of the manufacturer

Date of manufacture

Complies with the European Medical Device Directive

(93/42/EEC) and amended by directive 2007/47/EC

requirements. Notified body TUV Rheinland (CE01 97)

Importer Symbol

IPX7

Only for Ultrasonic head: Protected against the effects of

temporary immersion in water

Keep dry

Class II symbol

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1.0 Introduction

This manual has been written for the users of Sonic Stim +. It contains general

information on the operation, precautionary practices, and maintenance

information of the device. To maximize the use, efficiency, and life of the

device, please read the manual thoroughly and become familiar with the

controls, as well as the accessories before operating the device.

Pay attention to the following before using the Sonic Stim +:

1) Keep yourself informed of the contraindications (see chapter 3).

2) The device may not be used in proximity (i.e. less than 2 meters) to

shortwave equipment.

3) The device may not be used in so-called "wet rooms" (hydrotherapy

rooms).

The manufacturer cannot be held responsible for the results of using this

apparatus for any purposes other than those described in these operating

instructions.

Therapy possibilities

Sonic Stim + is a therapy apparatus that offers both ultrasound therapy and

electrotherapy. Pain affects the quality and enjoyment of life, especially for

those who suffer chronic pain. Sonic Stim + is an ultrasound and

electrotherapy device for the treatment of chronic and acute muscular pain.

The applicator has a radiant surface of 4.0cm2 and frequency of 1 MHz.

Combination therapy of ultrasound and electrotherapy is ideal to localise

trigger points and/or pain points.

The applicator

The ultrasound applicator for Sonic Stim + has one-frequency head. This

applicator can now supply 1 MHz ultrasound. The head has excellent beam

characteristics, meeting all requirements of the existing standards. The

excellent beam characteristics, ergonomic design and effective contact

control of the single-frequency applicator make optimal treatment possible.

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2.0 Intended Use

Sonic Stim + is a Portable Ultrasound and TENS (Transcutaneous Electrical

Nerve Stimulation) combination therapy device that generates deep

ultrasonic waves within body tissues and TENS for the treatment of selected

medical conditions such as symptomatic relief of chronic intractable pain,

post-traumatic pain and post-surgical pain, muscle spasms, and joint

contractures. Sonic Stim + is not recommended for the treatment of

malignancies.

3.0 Contraindications, Warning & Cautions

The precautionary instructions found in this section and throughout this

manual are indicated by specific symbols. Understand these symbols and

their definitions before operating this equipment. The definitions of these

symbols are as follows:

Caution: Text with a "CAUTION" indicator symbol will explain possible

safety infractions that could have the potential to cause minor to

moderate injury to an individual or damage to equipment.

Warning: Text with a "WARNING" indicator will explain possible safety

infractions that will potentially cause serious injury to an individual

and/or equipment damage.

Danger: Text with a "DANGER" indicator will explain possible safety

infractions that are imminently hazardous situations that could result

in death or serious injury.

Contraindications

• Do not use over or near bone growth centres (epiphyseal discs) until

bone growth is complete.

• Do not use over a healing fracture.

• Do not use over the eyes.

• Do not use over the heart.

• Do not use over brain tissue.

• Do not use on patients with demand type cardiac pacemakers.

• Do not use on someone who is pregnant.

• Do not use on testicles.

• Do not use on patients post laminectomy.

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• Do not use over an area of the spinal cord following a laminectomy.

• Do not use on areas of the body that lack sensation.

• Do not use on areas of post-traumatic sequelae.

• Do not use if the patient has an endoprosthesis / metal implants.

• Do not use on patients with implanted neurostimulation systems.

• Do not use to treat malignancies nor in the region where tumours or

malignant tumours are present.

• Do not use on patients who have thrombophlebitis and/or varices.

• Do not use on patients experiencing septic inflammation.

• Do not use on patients who have diabetes mellitus.

• Do not use on patients who have osteoporosis.

• Do not use over ischemic tissues in patients with vascular disease where

the blood supply would be unable to follow the increase in metabolic

demand.

• Do not use over the carotid sinus nerves or arteries, laryngeal or

pharyngeal muscles.

• Do not use on patients with hemorrhagic diatheses (excessive bleeding

disorders).

• Do not use over areas that are under anaesthesia.

• Do not use on acute injuries

• Do not use on open wounds.

• Do no use if patient is feverish (pyrexia).

• Do not use on patient with tuberculosis.

• Do not use on patients who have localized inflammation.

Cautions

• Read, understand, and practice the precautionary and operating

instructions. Know the limitations and hazards associated with using any

ultrasound device. Observe the precautionary and operational decals

placed on the unit.

• Keep informed of the contraindications.

• Do not operate the device when connected to any other medical

device.

• Do not operate this device in an environment where other devices used

intentionally radiate electromagnetic energy in an unshielded manner.

• Ultrasound should be routinely checked before each use to ensure that

all controls function normally.

o Check intensity control - make sure it properly adjusts the intensity of

the ultrasonic power output in a stable manner.

o Check treatment time control - make sure it terminates ultrasonic

power output when the timer reaches zero.

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• Do not use sharp objects such as pencil point or ballpoint pen to operate

the buttons on the control panel.

• Handle the ultrasound applicator with care. Inappropriate handling of

the Ultrasound applicator may adversely affect its characteristics.

• Before each use, inspect the Ultrasound Applicator for cracks to avoid

the ingress of conductive fluid.

• Inspect Applicator cables and associated connectors before each use.

• The ultrasound therapy control unit is not designed to prevent the ingress

of water or liquids. Ingress of water or liquids may cause malfunction of

internal components of the device and therefore create risk of injury to

the patient.

• Caution should be used:

o with patients suspected or diagnosed with epilepsy.

o with patients suspected or diagnosed with heart problems.

• Caution should be used in the presence of the following:

o When there is a tendency to haemorrhage following acute trauma

or fracture.

o Following recent surgical procedures when muscle contraction may

disrupt the healing process.

o Over the menstruating or pregnant uterus.

o Over areas of the skin which lack normal sensation.

• Some patients may experience skin irritation or hypersensitivity due to the

• electrical stimulation or electrical conductive medium. The irritation can

usually be reduced by using an alternate conductive medium or

alternate electrode placement.

• Electrode placement and stimulation settings should be based on the

guidance of the prescribing practitioner.

• Never apply electrodes over irritated or broken skin.

• The device should be kept out of the reach of children.

• The device should be used only with the leads and electrodes

recommended for use by the manufacturer.

• Do not use in the bath or shower. The device should not be submerged

in water or other liquids as this will possibly damage the device and startle

the patient.

• The use of heat and cold producing devices, such as electric heating

blankets, heating pads or ice packs, may impair the performance of the

electrodes or alter the patient's circulation and increase the risk of injury

to the patient.

• The Sonic Stim + should not be used while driving, operating machinery,

or during any activity in which involuntary muscle contractions may put

the user at undue risk for injury.

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Warnings

• Care must be taken when operating this device around other equipment.

• Potential electromagnetic or other interference may occur to either this

device or to the other equipment, or both. Minimise this interference by

not using this device in conjunction with the other equipment.

• This device may not be used in proximity (i.e. less than 2 meters) to short-

wave equipment.

• Avoid exposure to direct sunlight, rain, excessive dust, moisture,

mechanical vibrations and shocks.

• This device may not be used in so-called "wet rooms" (hydrotherapy

rooms).

• Before administering any treatment, you should become acquainted

with the operating procedures for each program of treatment, as well as

the indications, contraindications, warnings, and precautions. Consult

other resources for additional information regarding the application of

electrotherapy and ultrasound.

• Do not use solvents to clean this device.

• Do not use this device if it is damaged in any way.

• This device must only be serviced, repaired and opened by individuals at

authorised sales centres.

• Dispose of this device in accordance with local regulations. Keep the

operating instructions with the device.

• Pregnant and nursing women should use caution when using the device.

• Avoid use over or near bone growth centres until bone growth is

complete.

• Treatment time should not exceed 30 minutes a day.

• Do not use a cell phone while operating the device.

• Patients with sensitivity to the coupling gel should use caution when using

the device.

• Stimulation should not be applied over the carotid sinus nerves,

particularly in patients with a known sensitivity to the carotid sinus reflex.

• Stimulation should not be applied over the neck, thorax, or mouth. Severe

spasm of the laryngeal and pharyngeal muscles may occur, and the

contractions may be strong enough to close the airway or cause

difficulty in breathing.

• Stimulation should not be applied trans-cerebrally (across the head),

over the carotid sinus (where the jaw meets the neck), over metal

implants or in conjunction with sleep apnea or heart monitors.

• Stimulation should not be applied transthoracically. Since the

introduction of electrical current into the heart may cause cardiac

arrhythmias.

• Stimulation should not be applied to swollen, infected or inflamed areas

or skin eruptions, e.g. phlebitis, thrombophlebitis, varicose veins, etc.

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• Stimulation should not be applied over, or in proximity to, cancerous

lesions.

• Always keep the ultrasound head in constant motion.

• Use ample conductive gel with the ultrasound head to ensure good

coupling throughout the treatment. If needed, apply more when setting

the intensity.

• Consult your doctor or physiotherapist if you are in any doubt whatsoever.

Danger

Patients with an implanted neurostimulation device must not be treated with

or be in close proximity to any shortwave diathermy, microwave diathermy,

therapeutic ultrasound diathermy, or laser diathermy anywhere on their body.

Energy from diathermy (shortwave, microwave, ultrasound, and laser) can be

transferred through the implanted neurostimulation system, can cause tissue

damage, and can result in severe injury or death. Injury, damage, or death

can occur during diathermy therapy even if the implanted neurostimulation

system is turned "off."

Biohazardous Materials

Handle, clean, and dispose of components and accessories that have come

in contact with bodily fluids according to national, local, and facility rules,

regulations, and procedures.

Adverse Reaction

Skin irritation, inflammation, and electrode burns beneath the electrodes are

potential adverse reactions. Perform the following procedures to avoid the

negative effects of ultrasound therapy.

• Applicator Movement - If movement of the applicator is too slow, the

patient may feel periosteal pain characterized by a deep ache or pain.

If motion is too fast, or if the applicator does not maintain good contact

with the skin, the therapeutic effect of the sound waves will be reduced,

and the applicator may overheat.

• Patient Susceptibility - Some patients are more sensitive to ultrasound

output and may experience a reaction similar to a heat rash. Be sure to

inspect the treatment area during and following treatment and stop

using if an adverse reaction occurs.

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• Coupling - Coupling is described as contact between the applicator and

the treatment site and may be accomplished through the use of a

coupling agent, such as gel or lotion. Anything used as a coupling agent

must be highly conductive. Air is a very poor conductor of ultrasonic

waves.

4.0 Unit Information

1) TIME LED: indicates treatment times of 5 minutes, 10 minutes and 15

minutes

2) MODE LED: indicates intensity of the ultrasound Low (L), Medium (M) and

High (H).

3) TIME button: Adjusts treatment times to either 5 minutes, 10 minutes and

15 minutes

4) MODE button: Adjusts the ultrasound intensity: Low (L), Medium (M) and

High (H).

5) + button: Increases the intensity of stimulation

6) - button: Decreases the intensity of the stimulation

7) STIM LED: indicates the stimulation output state - when illuminate the

stimulation is on.

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8) POWER LED: indicates power state

9) ON/OFF switch: Power on by shifting up or power off by shifting down

10) Adapter connection point

11) Lead wire and electrode pad connection point

12) Ultrasound Head / Applicator

13) Main body

5.0 Installation

5.1 Before Use

Remove the device and all accessories from the box. Inspect the device for

damages or missing parts and/or accessories. Report any damage or missing

parts or accessories to your local dealer or retailer from which you purchased

this device.

Kit Contents

1 x Sonic Stim +

1 x Instruction manual

1 x Electrode (50x100mm)

1 x Lead wire

1 x Power adapter

1 x Ultrasound transmission gel (85g)

1 x Quick start guide

5.2 Connection

Prior to connecting this device to the power supply, verify that the voltage

and frequency stated on the rating label match the available power supply.

The power adapter is a part of the supply circuit on which the device's safety

depends on. The approvals for the Sonic Stim + are only valid if used in

combination with the type of adapter provided with the device.

Caution: It is not permitted to connect Sonic Stim + to any other type

of adapter other than adapter provided.

Caution: Connection of accessories other than the ones specified

by the manufacturer can adversely affect the safety of the patient

and the proper function of the equipment; therefore, it is not

permitted.

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5.3 Connection of the power adapter

1) Connect the power adapter to the device's

power cord.

2) Connect the power adapter to the wall outlet.

5.4 Therapy Mode

Sonic Stim + offers 2 treatment modes:

1) Combination: Ultrasound + Electrical Stimulation therapy

2) Ultrasound: Ultrasound therapy

5.5 Disconnecting

1) Turn off the Sonic Stim + by switching power ON/OFF switch from ON to

OFF position.

2) Remove the power adapter from the wall outlet.

6.0 Operation

6.1. Measures with regards to treatments

Before treatment

• Ensure there are no contraindications to treatment.

• Clean the skin of the treatment area with soap or alcohol (70%).

• If the skin has excess hair, trim or shave hair for optimal treatment.

• Apply a reasonable amount of ultrasound transmission/conductive gel to

the treatment area. Use only the ultrasound gel with CE mark.

• Ultrasonic Action Function Test: Place the probe horizontally, then apply

several water drops on the surface of the probe, turn the device on and

press the time button to activate the ultrasound device. You will be able

to observe the ultrasonic action as the water droplets will appear to be

dancing on the sound head and you may notice a small amount of

steam being released. The water droplets on the probe start to perform

one million vibrations per second showing the atomization phenomenon.

During treatment

• Move the ultrasound-head in a circular motion. The area treated should

be twice the size of the diameter of the applicator.

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• If experiencing poor transmission of ultrasound energy, it is advised to add

more gel or reposition the ultrasound-head.

Caution: The ultrasound-head should be moved in a slow, flat,

circular motion over the skin surface of the treatment area. Apply

the sound head evenly (in time) over the treatment area; not too

slow to avoid inducing heat; not too fast to prevent bad contact which would

reduce the effectiveness of the treatment.

After treatment

• Clean the contact surface immediately after each treatment. Make sure

that no ultrasound gel remains on the treatment head. We recommend

cleaning the head and cable daily, using lukewarm water - do not

immerse the device in water.

• The treatment heads can be disinfected using a cloth moistened with 70%

alcohol.

• Check if there are any signs of improvement (e.g. pain, circulation or

mobility).

6.2. Operating the device

6.2.1 Ultrasound Therapy

1) Apply Transmission Gel

Apply a layer of ultrasound transmission gel on the

treatment area. The gel acts as a coupling substance

and ensures effectiveness. The area treated should be

two times the diameter of the treatment head.

Caution: Never apply the gel to the

applicator. The applicator will register this as contact and may emit

ultrasound energy, which could damage the applicator.

2) Switch on the device

Connect the power adapter according to section 5.3.

Switch on the device, using power on/off switch by

switching from OFF to ON position. The Power LED will

light green.

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3) Adjusting intensity

Press the MODE button to select the ultrasound intensity.

The intensity has three levels, Low (L), Medium (M) and

High (H), each level corresponds to a light indicator.

4) Adjusting treatment time

Press the TIME button to cycle through the treatment

time (5, 10 and 15 minutes), as shown by the Time LED.

When the time is chosen, the system will start working.

During working time, the user can press the TIME button

to adjust the treatment time.

5) Start treatment

Move the treatment head in a flat, slow, circular motion

over the skin surface area that is covered with a layer

of ultrasound transmission gel. Apply the head evenly

(in time) over the treatment area.

Caution: The device has a load detection

system for safety. When the treatment head

does not have good contact with the skin,

the device will stop treatment automatically. During this time, the TIME LED will

flash slowly (l Hz). The device will not restore treatment until the contact is good.

Caution: The device has a temperature protection function. When

the temperature of the treatment head exceeds 42°C the

treatment will automatically stop and the TIME LED will flash quickly

(2Hz). The device will not restore treatment until the temperature is below 40°C.

6) Turn off the device

After the time duration has been completed, the device will automatically

revert to standby state. Once your therapy session has been completed, turn

off the device by sliding the ON/OFF switch downwards from ON to the OFF

position.

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6.2.2 Combination therapy

1) Connect the lead wire and

electrode pad to the unit

as shown by the illustrations

to the right.

• Plug the lead wire into

the connection point

attached to the

device,

• Connect the electrode pad with the lead wire.

• Make sure all connections are securely in place.

Caution: The device must be turned off before connecting the lead

wires to the device.

2) Place electrode firmly on the skin after cleaning

and drying the treatment area.

• Place the electrode pad on the area of the

body indicated by your physician or therapist.

• Make sure the electrode pad is placed firmly

to the skin and has made good contact

between the skin and the pad.

3) Apply Transmission Gel

Apply a layer of ultrasound transmission gel on the

treatment area. The gel acts as a coupling substance

and ensures treatment effectiveness. The area treated

should be two times the diameter of the treatment

head

Caution: Never apply the gel to the applicator. The applicator will

register this as contact and may emit ultrasound energy, which

could damage the applicator.

4) Switch on the device

Connect the power adapter according to section 5.3.

Switch on the device, using power ON/OFF switch by

switching from OFF to ON position. The Power LED will

light green.

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5) Adjust ultrasound intensity

Press MODE button to select ultrasound intensity within

low, middle and high. The LED will be lighted to indicate

the selected intensity.

6) Adjust treatment time

Press the TIME button to cycle through the treatment

time (5, 10 and 15 minutes), as shown by the Time LED

indicators. When the time is chosen, the system will start

working. During working time, the user can press the

TIME button to adjust the treatment time.

7) Adjust stimulation intensity

Press the + button to increase the intensity of the

stimulation. Press the - button to decrease the intensity

of the stimulation. The STIM LED will flash every time the

+ or - button is pressed.

Note: The colour of the LED indicates the output

stimulation intensity.

• Green light: Output intensity < 10 V;

• Orange light: Output intensity ≥ 10 V.

Caution: The electrical stimulation cannot work without the

ultrasound output. Users can only adjust the stimulation intensity

after the ultrasound is working properly.

Caution: If the stimulation level is uncomfortable or becomes

uncomfortable, reduce the stimulation intensity to a comfortable

level and contact your medical practitioner if problems persist.

Caution: Move the ultrasound treatment head while you are

adjusting the stimulation intensity to prevent the local skin

temperature from becoming too high or burning.

Caution: Each step of increase output intensity is 1 V when the

output intensity less than 5V; 0.5V/step when the output intensity is

over 5V.

Caution: In the particular standard for Electrical Nerve and Muscle

Stimulators, IEC 60601-2-10, it is recommended not to exceed a

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current density of 2 mA r.m.s./cm2, otherwise skin irritations or burns can occur.

For current types that contain a DC component we recommend not to

exceed a current density of 0.2 mA/cm2.

8) Start treatment

Move the treatment head in a flat, slow, circular motion

over the skin surface treatment area that is covered

with a layer of ultrasound transmission gel. Apply the

head evenly (in time) over the treatment area.

Caution: The device has a load detection

system for safety. If the electrode pad or the

ultrasound treatment head do not have

good contact with the skin, the STIM LED and TIME LED will flash and stop

treatment after the output intensity of stimulation surpasses 5V. The intensity

will automatically but slowly increase to the setting level after the pad and

treatment head have made good contact with the skin.

Caution: The device has a temperature protection function. When

the temperature of the treatment head exceeds 42°C the

treatment will automatically stop and the TIME LED will flash quickly

(2Hz). The device will not restore treatment until the temperature is below 40°C.

Caution: The device works without vibration. You must move the

applicator with a slow but deliberate speed, flat against the

treatment area and in a circular motion around the treatment area.

After finishing the treatment, the device will enter the waiting state. It is not

recommended that the user restart treatment upon completion of therapy.

9) Turn off the device

After the time duration has been completed, the device will automatically

revert to standby state. Once your therapy session has been completed, turn

off the product by sliding the ON/OFF switch downwards from ON to the OFF

position.

6.3. The applicator

The applicator is a precision instrument. Great care is taken in the

development and production to obtain the best possible beam

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characteristics. Rough treatment (jarring or dropping) can adversely affect

these characteristics and must therefore be avoided.

7.0 Maintenance

7.1. Cleaning the device

Switch off the device and disconnect it from the power supply. The device

can be cleaned with a damp cloth. Use lukewarm water and a non-abrasive

liquid household cleaner (no abrasive, no alcohol content solution). If a more

sterile cleaning is needed, use a cloth moistened with an antimicrobial

cleaner.

Caution: Do not submerge the device in liquids. Should the unit

accidentally become submerged, contact the dealer or Authorized

Service centre immediately. Do not attempt to use the device that

has been submerged in any liquid substrate until inspected and tested by a

Service Technician Certified by an Authorized Service centre. Do not allow

liquids to enter the ventilation holes.

7.2. Cleaning the applicator

The applicator should be regularly inspected for damage, e.g. hairline cracks,

which could allow the penetration of liquids. Clean the contact surface

immediately after each treatment. Make sure that no ultrasound gel remains

on the applicator after using. We further recommend cleaning the head and

cable daily, using lukewarm water. The applicator can be disinfected using a

cloth moistened with 70% alcohol.

7.3. Cleaning the lead wire and adapter

Periodically wipe the lead wire and adapter clean with a cloth dampened

with a mild soap solution, and then gently wipe them dry. Rubbing alcohol on

the lead wire will damage the insulation and dramatically shorten their life.

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