DS Maref MEDIRENT CTC-7 User manual

Indicaons for safety use
CTC-7
User Manual
Indicaons for safe use
This is a medical device. Please read this manual
carefully and follow instructions at all times.

1. Introducon .........................................3
2. Warnings ..............................................4
3. Cleaning, Operang and Storage
Condions ............................................. 10
4. Product Descripon ...................... 12
5. Installaon ........................................ 18
6. How to Use ...................................... 20
7. Cleaning and Draining ................. 27
7. Storage ............................................. 30
8. Troubleshoong ............................. 31
9. Informaon on EMC .................... 34
10. Symbols informaon .................. 37
11. Warranty ....................................... 39
Contents
This user manual species the procedures required for properly using, storing and
repairing this device. In addition, it species the instructions that must be followed to not
only prevent injury to users and other people, but also to avoid damage to the device. Read
and follow the instructions specied in this user manual prior to safely using the device.
1. Introducon
Introducon
Intended Use
The purpose of the CTC-7 system is to provide local thermal therapy of cold, heat, and
rapid contrast therapy (RCT). It is intended to be used for acute injury post-operatively or
post-trauma to reduce swelling, oedema, and pain.
This device is suitable for people 12 years and over.
Side Eects
Heat Therapy • Burns
• Skin discolouration or irritation
• Increased pain
• Increased inammation
• Increased swelling
• Increased redness
Cold Therapy • Cold burns
• Cardiovascular effects (bradycardia)
• Nerve and tissue damage
• Slowed wound healing
Contrast Therapy • Heat or cold burns
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2. Warnings
Contraindicaons Precauons
Heat Therapy
and/or Contrast
Therapy
• Vascular dysregulation
• Vascular ischaemic disease
• Venous or arterial occlusive disease
• Acute inammation of the veins
• Local malignancy
• Acute inammatory skin disease or infection
• Conditions where venous or lymphatic return is not desirable
• Local or systemic active infection
• Acute unstable fractures
• Hypoesthesia, sensation impairment, numbness
• Acute trauma
• Bleeding diathesis
Cold therapy
and/or Contrast
Therapy
• Vascular dysregulation
• Vascular ischaemic disease
• Venous or arterial occlusive disease
• Acute inammation of the veins
• Decompensated hypertonia
• Cerebral infarction
• Conditions where venous or lymphatic return is not desirable
• Endocarditis
• Atheromatous embolic plaque
• Hypoesthesia, sensation impairment, numbness
• Atrial brillation
The following conditions are contraindicated for CTC-7 use.
Thermotherapy
(Heat and Cold
and / or Contrast
Therapy
• Pregnancy
• Rheumatoid arthritis
• Conditions where sensation is compromised leading to increased
or decreased sensitivity to cold/heat/injury e.g. General poor
circulation, Diabetes mellitus, multiple sclerosis, spinal cord
injuries
• Decompensated cardiac insufciency
• Hypertension, Cardiac failure
• Buerger’s disease
• Peripheral vascular disease
• Medication that may negatively affect peripheral vascular
circulation (ex: beta-adrenergic blockers, epinephrine, local
anaesthetics, etc.)
• Insensitivity to pain
• Children under 12 years old
• Recent skin graft
• Unstable angina
• Uncontrolled blood pressure
• Sickle cell anaemia
• Vasospastic disorder
• Implanted life support system
* If you have any of the following conditions you must use the device under the supervision
of a physician.
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• Unwind the power cord prior to use.
• When you connect or disconnect the power cord to or from the
socket, make sure to hold the plug instead of the cord.
• During a storm or blackout, turn off the device and disconnect the
power plug.
• Connect the power cord so that it is rmly plugged in.
• Use the handle to lift and move the device. Do not drag by the power
cord.
• Do not use the device near any equipment that creates
electromagnetic waves such as X-ray and MRI equipment.
• Do not operate the device if it has been dropped and damaged.
• Do not operate the device if the power cord is damaged.
• When adding or draining distilled water, do not to spill water over
the device electronics.
• When the device is not in use, disconnect the power cord.
• Use a power cord in compliance with the country’s electrical
standards.
• Use the device by connecting it with a main-power supply unit with
a protective ground.
• Do not use a damaged power cord/plug or a loose socket.
• If you notice an abnormal smell whilst the device is in use,
immediately stop using the device. In this case, immediately turn off
the power switch, disconnect the power cord from the socket, and
contact Medi-Rent.
• Do not use wet hands or other wet body parts to touch this device,
the power cord, plug and socket.
• Do not damage, bend, twist, or heat up the power cord.
prohibited
caution
• Do not use the device for any purposes other than the intended use.
• Use with care if the user has an underlying condition that impairs
skin sensitivity to temperature or pain.
• If the device has not been used for a long time, clean the device and
check the function prior to applying the garment to the body.
• Do not install this system in an environment exposed to heating
devices and direct light.
• Check if the tubing is damaged.
• Prior to use, check the device and the accessories are in good
condition and undamaged.
• Set up the device on a at and stable surface.
• Do not set up the device on a desk or a table to which vibration or
impact is frequently applied.
• Set up the device in a place where the power plug can be connected
and disconnected without any obstruction.
• Do not use coolant in the device.
• When setting up the device, make sure that the vent is not blocked.
• The SD card and USB cable can only be used as a rmware update.
• Prior to use, make sure that the water tank cover is screwed on
tightly.
• Do not paint the device or attach stickers and other foreign
substances to it.
• Do not cover the power cord with a carpet or other objects.
• Wear thin fabric between your skin and the CTC-7 garment.
prohibited
caution
Electrical Safety Cauons prior to use
Make sure that you follow all the specied cautions and warnings prior to using this device.
• Do not remodel, disassemble, or repair this device as this will void
warranty.
• Do not set up the device on a foldable, portable, or lightweight table.
• Make sure that no liquid or foreign substance enters any part of the
device other than the inlet of the water container.
• Allow the device 1-2 hours to reach room temperature operating
conditions between 10 and 25ºC prior to use. If condensation has
occurred, dry with a soft cloth before turning the device on.
• The wrap is intended to be connected with the CTC-7 only. Do not
connect the wrap with devices manufactured by other companies.
• The accessories and parts to be used inthe CTC-7 must be of those
provided or approved by DAESUNG MAREF.
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Cauons during use
• When determining the temperature, mode and time settings of this
device, follow the instructions given by your clincian.
• Use the device indoors where the temperature is 10−25ºC.
• CTC-7 wraps are not sterilised. Avoid direct contact of the wrap to
the skin. Wear a thin layer of fabric between the skin surface and
the wrap.
• Keep the treatment area dry and check frequently.
• Do not drop the device.
• Do not use the device while it is inside the carry bag.
• Do not apply heat to the abdomen if you are pregnant, or to the
genitals.
• When this device is used in the Cold, Heat, or RCT mode, do not use
the device with other heat sources.
• Do not insert your nger into the water container or the vent.
• Make sure that the front, side, or rear vent of the device is not
blocked while the device is in operation.
• Do not to touch the side vent of the device while it is in use or
immediately after the device has been used.
• Do not forcefully bend the tubing when connecting to the device.
• Turn off the device prior to moving it
• Remove all jewellery on the affected limb prior to wearing the wrap.
caution
Cauons aer use
• Disconnect the power cord from the socket prior to removing it
from the device, particularly before cleaning.
• Check whether or not the device is damaged and whether or not it
functions properly at least once per year.
• Make sure that no liquid is inserted into the socket, AC inlet or vent
located on the side of this device.
• Do not directly apply liquid detergent to the device or use benzene,
thinner, or alcohol to clean this device. Clinell wipes are the
preferred method to clean the device and can be purchased from
Medi-Rent or other outlets.
• After operating the device, always wait until the device reaches
room temperature prior to storage.
• If the device case is damaged, immediately submit a request for
repair to Medi-Rent.
• Store this device and the accessories in a dry place free from water
and moisture.
• Dust and foreign materials may result in failure, re, or electric
shock.
• When the device and the accessories are to be stored for a long
time, make sure to completely remove the distilled water inside the
system.
• The adequate temperature range for storing this device is 1−50ºC.
caution
prohibited
• To prevent voiding warranty, do not disassemble or remodel the
device at your own discretion for repair.
• This device can only be disassembled and repaired by Medi-Rent.
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