ThermoTek VascuTherm 5 User manual

VascuTherm 5
Therapy System
Patient User Manual

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TABLE OF CONTENTS
Table of Contents..................................................................................................................................................... 2
Introduction.............................................................................................................................................................. 4
How to Contact ThermoTek Inc....................................................................................................... 4
Explanation of Symbols ................................................................................................................... 5
Glossary of Terms: ........................................................................................................................... 6
Contraindications for Pneumatic Compression Therapy: ............................................................... 7
Contraindications for Heat and Cold Therapy:................................................................................ 7
Precautions:..................................................................................................................................... 7
Cautions:.......................................................................................................................................... 8
Indications for Use:.......................................................................................................................... 9
Unpacking Instructions..................................................................................................................10
Device Description................................................................................................................................................12
Features......................................................................................................................................... 12
General Specifications................................................................................................................... 12
Options ..........................................................................................................................................12
Device Illustration.......................................................................................................................... 13
Environmental Conditions You Should Be Aware Of Before Operating Your VascuTherm 5
Device ................................................................................................................................................................................14
VascuTherm 5 System Setup .............................................................................................................................15
Setting up the VascuTherm 5 System for Therapy........................................................................ 15
Operating Instructions for your VascuTherm 5 System..........................................................................18
Pre-Programmed Therapy Operation: ..........................................................................................19
Pausing Pre-Programmed Thermal Therapy Operation:............................................................... 21
Pausing Pre-Programmed Edema Compression Operation:.........................................................21
Pausing Pre-Programmed DVT Compression Operation: ............................................................. 21
Changing Therapy Profiles:............................................................................................................ 21
Quiet Mode Operation: .................................................................................................................23
Things You Can Do To Keep Your VascuTherm 5 System Performing ...............................................25
Draining the Fluid from the Unit......................................................................................................................26
Storage and Re-Packing the Unit .....................................................................................................................27
Troubleshooting................................................................................................................................................28
Alarm Message –Medium Priority ............................................................................................ 29
Alarm Message –Low Priority ................................................................................................... 38
General Questions...................................................................................................................... 40
Technical Information.....................................................................................................................................41

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VascuTherm 5 System Technical Specification..........................................................................41
VascuTherm 5 Classification Information .................................................................................. 42
VascuTherm 5 Conformance Information ................................................................................. 42
VascuTherm 5 Guidance and Manufacture’s Declaration – Electromagnetic Emissions..........42
VascuTherm 5 Guidance and Manufacture’s Declaration – Electromagnetic Immunity.......... 42
EMC Notice.................................................................................................................................43
MRI Notice.................................................................................................................................. 43
Internal Battery .......................................................................................................................... 43
Calibration..................................................................................................................................44
Electromagnetic Interference .................................................................................................... 44
Service and Customer Support .....................................................................................................................45
Packaging.............................................................................................................................................................46
Warranty ..............................................................................................................................................................47

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INTRODUCTION
This Instructions for Use –Patient User Manual applies to the VascuTherm™ 5 for the treatment of
swelling, pain and to reduce the risk of blood clots in the legs, as prescribed by the physician.
The VascuTherm 5 Patient User Manual contains general safety and operating information. It is
intended for patients using the VascuTherm 5 under the care and direction of their healthcare
professional.
Please read the entire user manual before trying to operate the VascuTherm 5 system. It is unsafe to
start using the VascuTherm 5 system before reading the entire user manual. Please keep this user
manual for future reference.
If you have any medical questions or concerns, please discontinue use of the VascuTherm 5 device, and
contact your healthcare provider, immediately.
If it is a medical emergency call 9-1-1 or visit your nearest emergency room for evaluation and
treatment.
If you have any questions about how to use the VascuTherm 5 or if the device is not functioning or
displaying an alarm, please contact your local provider or prescribing clinic for assistance. You should
have received the contact information when you were provided the VascuTherm 5 device. If this
information is not available, please contact ThermoTek and we will assist you with your questions or
help locate your local provider.
At ThermoTek, we pledge to provide the highest quality product with excellent support and service. If
we can do anything to make your VascuTherm 5 experience better, please do not hesitate to contact
us.
How to Contact ThermoTek Inc.
If you have questions about the VascuTherm 5 system, or require service, please contact ThermoTek
Inc. at:
1200 Lakeside Parkway, #200
Flower Mound, TX 75028
Tel: [phone] (8:00am –5:00 pm CT)
Service Line After Hours: [phone]
ThermoTek Website: www.thermotekusa.com

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Explanation of Symbols
IMPORTANT: Read Instructions before Use
Before operating the device, please read the entire
instruction guide. Keep the guide available for future
reference.
CAUTION. Consult user manual to determine potential
hazards prior to operating the device.
The use of this device shall be prescribed by a healthcare
professional
AC Power
Type B Applied Part
Recommended ambient temperature for using the VT5
system
Recommended ambient humidity for using the VT5 system
Ingress Protection of the Device. Solid Particles > 12.5 mm
will be protected from access to hazardous parts. The device
does not have any ingress protection against liquids.
Use this device in a dry place. Do not get it wet
Do not smoke when using the device and accessories.
Do not use near open flames, like fireplaces, candles,
Do NOT Dispose with General Household Waste
Please consult local government / city laws on acceptable method of
disposal of electro-mechanical systems in compliance with the Waste
Electric and Electronic Equipment Directive (WEEE) 2001/96/EC.
Manufacturer’s Part Number

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Device Serial Number
Device Manufacturing location
Device Manufacture Date Code
Glossary of Terms:
Arterial Dysregulation:
A physiological impairment of the arteries.
(Arterial/Venous) occlusive
disease:
A condition where narrowed or blocked blood vessels block blood flow to the limbs.
Arteriosclerosis:
A chronic disease in which thickening, hardening and loss of elasticity of the arterial
walls result in impaired blood circulation.
Constant Compression:
Continuous, regulated and compressive force applied to the skin surface for the
manipulation of subcutaneous compartment pressures.
Carcinoma Metastasis:
A malignant new growth having potential to spread.
Cardiac
insufficiency/Congestive
heart failure:
Decreased capacity of the heart to pump blood.
Contraindication:
A reason that makes it inadvisable to prescribe a particular drug or employ a particular
procedure or treatment to a patient.
Contrast:
A pain management therapy consisting of repeatedly heating and cooling of the skin
and underlying muscle tissue.
Deep Venous Thrombosis
(DVT):
A type of phlebothrombosis; the formation of a clot in the deep veins of the
extremities typically due to slowing or halting of blood return to the heart.
Edema:
Swelling due to excess fluid trapped in the body’s tissues.
Erysipelas:
An acute superficial form of cellulitis; a bacterial infection affecting the skin.
Hypertonia:
Motor neuron disease/disruption that causes issues inflexibility and movement.
Non-Ambulatory:
To be in a resting or immobile state; not moving.
Phlebothrombosis:
Thrombosis of a vein without prior inflammation of the vein; associated with sluggish
blood flow. Usually caused by prolonged bed-rest, pregnancy or surgery.
Pulmonary Embolism:
A blood clot in the lungs.
Pulsating Compression:
Also called intermittent or undulating compression, is the manipulation of
subcutaneous compartment pressures in a high-to-low repeating cycle.
Raynaud’s
disease/phenomenon:
Disease where small arteries constrict more than they should in response to cold thus
limiting blood supply to the affected areas.
Thrombophlebitis:
An acute inflammatory reaction of a vein due to thrombus presence.
Thrombus:
A clot formed in a blood vessel or in a chamber of the heart.
Venous Stasis:
Slowing of blood flow typically caused by venous valve failure or the existence of clots
in the vein.

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Contraindications for Pneumatic Compression Therapy:
The patient should not use the VascuTherm 5 therapy system if the patient is suspected of or observed
to have any of the following:
•Presumptive evidence of congestive heart failure,
•Pre-existing DVT condition,
•Deep acute venal thrombosis (phlebothrombosis),
•Inflammatory phlebitis process,
•Episodes of pulmonary embolism,
•Pulmonary edema,
•Acute inflammations of the veins (thrombophlebitis),
•Decompensated cardiac insufficiency,
•Arterial dysregulation,
•Erysipelas,
•Carcinoma and carcinoma metastasis in the affected extremity,
•Decompensated hypertonia,
•Acute inflammatory skin diseases or infection,
•Venous or arterial occlusive disease,
•Venous or lymphatic return is undesirable,
•Poor peripheral circulation,
•Severe arteriosclerosis or active infection.
Contraindications for Heat and Cold Therapy:
The following patients must use the VascuTherm 5 therapy system for temperature contact therapy
under the supervision of a physician if they are:
•Individuals with extremities not sensitive to pain,
•Individuals with extremely low blood pressure,
•Individuals with Raynaud’s disease,
•Hypersensitivity to cold,
•Children,
•Diabetics,
•Incapacitated patients,
•Individuals with decreased skin sensitivity,
•Individuals with poor circulation,
Precautions:
When using the VascuTherm 5 system, basic safety precautions should always be followed to reduce the
risk of fire, electric shock and personal injury. Please read the entire manual carefully before trying to
operate the unit.

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Do not open the device for any reason. There are high voltage electrical components and moving
parts inside the device, that can be cause electric shock or harm.
Do not use the device in a sterile environment, such as an operating room.
Never push objects of any kind into the therapy unit through the air filter or frame.
Do not drop any objects into the reservoir
Never spill liquid of any kind into the therapy unit.
Do not overfill the reservoir of the unit.
If the unit gets wet, unplug the unit from the wall and allow the unit to dry before use.
The unit must be operated with the supplied power cord.
Do not operate the unit if it has any noticeable or physical damage or is leaking fluid.
Do not operate the unit with a damaged or frayed power cord.
Connect the power cord to a 115VAC wall power. Without AC power, the unit cannot provide
prescribed treatment.
The therapy unit is not intended to be used in a wet environment or when relative humidity is
greater than 60%.
Do not spray the unit with any water, solvents or cleaners.
Do not drop the therapy unit or cause impact to the unit.
Do not pull or otherwise put undue stress on the hoses.
Do not use near equipment that generates electromagnetic or other interferences as this may
be harmful to the therapy unit.
Do not use the device in a car, or airplane.
Do not smoke while using the device or use near an open flame, such as candles, fireplace, space
heaters.
Do not stick a finger or any other foreign objects into the reservoir.
Do not place the VascuTherm 5 power cord near your neck. Strangulation risk.
Do not place the VascuTherm 5 DVT compression tubes near your neck. These garments are to
be worn on your calf or foot. Strangulation risk.
Only use the coolant mixture provided with the device.
Do not drink or ingest the coolant.
Cautions:
Follow the prescribed instructions of your physician for therapy settings, treatment area,
frequency and duration of treatment.
Prolonged exposure to cold has a potential to cause injury to tissue. There is a potential for
cold injury even when providing cooling within the prescribed treatment settings.
If unusual swelling, irritation, skin discoloration or discomfort occurs, immediately discontinue
use of the VascuTherm 5 unit and consult your healthcare professional.
Use only ThermoTek approved therapy wraps.
Therapy wraps are for single patient use only. Do not reuse therapy wraps on more than one
patient. Potential patient harm due to cross contamination and /or treatment efficacy.
Therapy wraps are non-sterile.
Do not use non-sterile therapy wraps applied directly to an open wound or breached skin.
Do not attempt to sterilize this device by any means.

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A licensed healthcare practitioner must select the correct temperature setting for hot or cold
therapy use.
Patients vary in sensitivity to cold. If the treatment setting is painful, or you do not feel any
sensation, discontinue use and consult your healthcare professional.
Patients vary in sensitivity to heat. If the treatment setting is painful, or you do not feel any
sensation, discontinue use and consult your healthcare professional.
Therapy wraps are to be fitted initially by a healthcare professional that is familiar with the
purpose for which the wraps are used.
Do not apply the therapy wrap so tightly as to restrict blood or fluid flow.
A healthcare professional is responsible for providing use instructions and precautions to other
healthcare professionals, care providers involved in the patient’s care, and the patient.
If it is appropriate for the patient to use the wrap with therapy unit at home, the healthcare
provider must provide adequate and appropriate instructions for use to the patient.
The healthcare provider must monitor the patient’s use of the therapy unit, assuring appropriate
use and application of all therapies.
Disposable therapy wraps are designed for single patient use only and may only be used on the
same patient for the length of treatment.
The therapy wrap should be periodically cleaned if it is used on the same patient for an extended
period of time.
Dressings used under the therapy wrap should be applied lightly.
Do not use pins to secure the therapy wraps or hoses.
Do not allow the therapy wrap or hoses to contact sharp objects that could puncture it.
All therapies using compression must be turned OFF when the unit is not in use or the wrap is
removed from the patient for prolonged periods or for repositioning of the wrap.
Immediately stop compression therapy if you experience any sense of discomfort, numbness
or tingling of the limb.
Use only approved coolant in the VascuTherm 5 unit.
Do not warm the coolant or add hot coolant to the reservoir.
Slots and openings in the cabinet are provided for ventilation to protect the unit from
overheating. These openings must not be blocked or covered at any time except by the supplied
air filter.
Observe all warning labels. Never remove the warning labels.
This device does not have an internal battery. When the device is powered off via the power
switch or unplugged from wall power, it will stop delivery of treatment.
Indications for Use:
The VascuTherm 5 therapy system is designed to provide fluid heating, cooling and compression as
specified in this manual. If the system is used in a manner other than as specified, its operation or the
safety protection may be impaired.

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Indications for Use:
•Treatment of disorders associated with vascular or lymphatic insufficiency such as Chronic
Venous Insufficiency (CVI), venous stasis ulcers, post-mastectomy edema and chronic
lymphedema.
•Reduction of edema associated with soft tissue injuries such as burns, postoperative
edema and ligament sprains.
•Localized thermal therapy (hot or cold) for post-traumatic and post-surgical medical and/or
surgical conditions.
•Decrease the risk of deep venous thrombosis (DVT).
•Aids the blood flow back to the heart.
•Treat and assist healing of cutaneous ulceration (wounds), reduce healing time, enhance
arterial circulation (blood flow), reduce compartmental pressures, reduce edema
(swelling), reduce the need for anticoagulant (blood thinning) medications.
Unpacking Instructions
When the VascuTherm 5 system arrives, it is important that you carefully unpack the contents and
ensure that you have all the equipment required for operation. Please retain the shipping carton for
storage and future transportation of the device.
Included in the box, you should find the following:
•User Manual
•VascuTherm 5 Control Unit
•Power Cord
•Umbilical Hose
•Fluid Bottle
All of these items are needed for safe system operation. If any of these items are missing from the
shipping carton, or the unit shows shipping damage, please contact the clinic or hospital that prescribed
the unit, the Durable Medical Equipment (DME) provider or ThermoTek Customer Service at (214) 502-
8800.
Along with the VascuTherm 5 therapy system, you should have received all therapy wraps necessary
for your prescribed treatment in individually sealed, unopened bags. These wraps are specific to the

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treatment area depending on the type of treatment recommended by your physician. The wraps are
labeled Non-Sterile.
If the device shows shipping damage, do not use the device.
Disposable therapy wraps are designed for single patient use only. If you received a
therapy wrap in a non-sealed bag or container, the wrap should not be used. Please
contact the clinic or hospital that prescribed the unit or the Durable Medical Equipment
(DME) provider immediately to obtain a new, sealed therapy wrap.
Non-sterile therapy wraps should never be directly applied to an open wound or breached
skin.
Disposable therapy wraps are designed for single patient use only and may only be used
on the same patient for the length of treatment.

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DEVICE DESCRIPTION
The VascuTherm 5 therapy system is an electronic heating, cooling and compression system that
provides precisely controlled hot or cold fluid that never has to directly contact the skin during therapy.
The system is also capable of providing calibrated compressed air all in one convenient unit. This
lightweight, portable system utilizes solid-state thermoelectric heat pumps that heat and cool with
electricity in a safe and environmentally friendly manner.
Features
•Fluid Therapy Temperature Range between 43°F –49°F for cold therapy and 105°F for heat
therapy
•Compression Modality to reduce the risk of DVT formation on the Calf (45mmHg compression)
and Foot (100mmHg compression)
•Treatment for Edema and Lymphedema in the Upper and Lower Extremities with alternating
compressions of Low (15mmHg), Med (30mmHg) and High (50mmHg)
•Pain Management
•Programmable Therapies
•Lightweight and Portable Package
•User-Friendly Interface
•110 VAC, 60 Hz Operation
•Easy to use and read Touch Screen Display
•Quiet Operation
*The ability to achieve 43°F will depend on the wrap size, ambient temperature/humidity, and may
not be possible in every situation.
General Specifications
•Weight: 18.75 lbs.
•Hose Length: 7 ft.
•Hospital Grade Power Cord
•Dimensions: 6.6”W x 12”D x 13.2”H
•Operating Fluid: 90% Distilled Water/10% Isopropyl Alcohol
Options
•Non-Sterile Single Patient Use Therapy Wraps

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Device Illustration
Coolant Reservoir opening
Air exhaust
Handle
Coolant Reservoir opening
Air exhaust
Power cord connection
Color Display w/touch control
USB port
Air intake
Power switch
Fluid ports
Edema Compression
port
DVT Compression ports

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ENVIRONMENTAL CONDITIONS YOU SHOULD BE AWARE OF BEFORE
OPERATING YOUR VASCUTHERM 5DEVICE
The VascuTherm 5 therapy system is intended for indoor use only.
The VascuTherm 5 therapy system is intended to be used in an environmentally controller indoor
environment with an ambient temperature of 5 –27°C [41 –80°F], with a relative humidity below
60%, non-condensing.
Do not operate the VascuTherm 5 system with therapy wraps in or near a wet environment.
The VascuTherm 5 therapy system is not to be used in a confined space. Adequate air flow
distance of minimum 1-foot from the unit sides must be maintained during operation.
Inadequate air flow can result in overheating of internal electrical components and undesirable
or excessive noise.
Failure to meet these operating environment conditions may result in:
Overheating or freezing of the unit.
•A reduction in the heating or cooling capabilities of the unit.
•The inability of the unit to properly regulate and administer fluid temperature during heat or
cold therapies.
•The inability of the unit to properly regulate and administer pneumatic compression as specified
in the indications for use.

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VASCUTHERM 5SYSTEM SETUP
Setting up the VascuTherm 5 System for Therapy
Follow the steps outlined below:
1. Place the VascuTherm 5 control unit upright on a level surface and at least 1-foot from any wall
or other obstruction on all sides that could restrict airflow through the unit.
2. Verify that the AC power cord connector and the power switch located on the right side panel
of the unit is in the OFF position.
3. Position the VascuTherm 5 control unit such that you have easy access to turn off the switch and
disconnect the AC power cord in the event of a fault condition with the control unit.
4. If the VascuTherm 5 has been in storage or has been transported at temperatures outside of 5 –
27°C [41 –80°F], please allow the device to acclimate to its intended use environment for
minimum 60 minutes, prior to initiating treatment.
If you were prescribed DVT Prevention Therapy Only: follow steps 5-7. For all other therapies,
skip to step 9.
5. Unpack and apply the prescribed therapy wraps to the indicated portions of your body as
described on the wrap instructions contained in the wrap packaging.
6. On the front panel of the unit, locate the ports for the DVT wrap(s) as shown below:
7. To attach and secure the therapy wrap fittings, insert (push) the blue wrap fitting into the port.
The O-ring within the port will create a leak-free seal. Do this for both the Left and Right wraps.
Figure 5.1: DVT Ports
8. Plug the supplied power cord into the unit and into a grounded AC outlet. The VascuTherm 5
therapy system is now ready for DVT prevention therapy. Refer to the Operation Instructions in
Chapter 6.
DVT Ports

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For Heat, Cool, Lymphedema or Edema Treatment Only:
9. Unscrew and remove the coolant reservoir cap from the top of the unit. Check the fluid level. If
the fluid level is below the neck, using the coolant bottle supplied with the therapy system, fill
the reservoir to the bottom of the reservoir neck.
10.Unpack a prescribed therapy wrap and place the wrap flat on a surface lower than the
VascuTherm 5 unit.
11.Connect the clear and grey hoses of the umbilical to the therapy wrap used for treatment. The
fittings should make a “click” sound when inserted to indicate a secure connection.
12.The clear tubes from the umbilical are the fluid circulating tubes, and they connect to the two
outer ports of the wrap. The gray tube of the umbilical is the edema compression line, and it
connects to the center port of the wrap.
13.On the front panel of the unit, locate the fittings for the coolant and edema compression
connections.
14.Connect the clear hoses to the coolant ports of the unit (flow direction does not matter on this
unit). The fittings should make a “click” sound when inserted to indicate a secure connection.
15.Connect the gray hose to the compression port. The fitting should make a “click” sound when
inserted to indicate a secure connection.
Coolant Ports
Edema Compression Port

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16.Plug the supplied power cord into the unit and into a grounded AC outlet.
17.Turn ON the unit. The power switch is located on the right panel of the unit. When first powered
up, the unit will power up and present the START menu screen on the display after a few seconds.
18.Press the START key on the display to begin priming the pump and filling the wrap.
19.If a “Check Flow/Fluid” low priority alarm shows on the display, locate the supplied coolant
bottle, open the reservoir cap and add fluid to the base of the neck.
20.Acknowledge the alarm to return to the Active Therapy screen.
21.Once coolant is flowing into the therapy wrap and there are no large bubbles in the clear tubing
to the wrap, the system is ready for treatment. Screw the reservoir cap back on to complete the
priming process.
22.Refer to the Operation Instructions in the next chapter for details on your specific prescribed
treatment.
If you experience difficulty in setting up your VascuTherm 5 therapy system for use, please
contact the clinic or hospital that prescribed the unit or the Durable Medical Equipment (DME)
provider. If you are unable to contact the provider, please contact the ThermoTek service line
at [phone] for assistance.
Figure 5-4: Start Menu

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OPERATING INSTRUCTIONS FOR YOUR VASCUTHERM 5SYSTEM
Refer to Chapter 5 “VascuTherm 5 System Setup” before beginning any therapy.
The patient must be familiar with all warnings and cautions listed in Chapter 2 before attempting
to operate the unit.
The wraps for the VascuTherm 5 system are designed to maximize the effectiveness of the
therapies listed above. Only use wraps in combination with therapy modes as prescribed.
If AC power is lost during treatment, the device will power off. Reconnect to AC power and
resume treatment.
The VascuTherm 5 Therapy System provides the following therapies:
Pneumatic Compression Therapy for the prevention of DVT and PE: DVT compression therapy is
used in combination with specially designed therapy wraps to transfer pressure to the calf or foot
using compressed air. The preset inflation and deflation cycle of the VascuTherm 5 therapy system
simulates natural walking action. This increases blood flow to the heart through the veins of the
lower extremities to reduce the risk of clot formation.
Pneumatic Compression Therapy for Edema and Lymphedema: Compression therapy provides
compressed air to the thermal (hot / cold) therapy wrap and transfers pressure to the treatment
site. This added external pressure aids in reducing the pooling of blood and lymphatic fluid in the
targeted extremity. The compression treatment provided by the unit uses a preset pressure setting
and cycle time.
Cool Therapy: Cool therapy passes cool fluid through the wrap for the management of pain,
discomfort and swelling. If prescribed, Cool therapy can be used in combination with Pneumatic
Compression therapy.
Heat Therapy: Heat therapy passes warm fluid through the wrap for the management of pain and
discomfort. If prescribed, Heat therapy can be used in combination with Pneumatic Compression
therapy.
Thermal Contrast Therapy: Thermal Contrast Therapy passes fluid through the wrap in an
alternating cycle of Cool-Heat-Cool-Heat for the management of pain, discomfort and swelling.
During Thermal Contrast Therapy, the unit will cool down the circulating fluid to 49°F for twenty
(20) minutes and then heat up to 105°F for ten (10) minutes. This cycle is repeated until the
prescribed duration of treatment is stopped by the patient.

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Pre-Programmed Therapy Operation:
The equipment provider will have programmed the VascuTherm 5 controller with a specific prescribed
therapy based on clinician instruction. To set up the unit for therapy, follow the instructions below:
1. Turn on the unit. The power switch is located on the right side panel of the unit.
2. Connect the provided therapy wraps as shown in the wrap instruction label or how the health
care provider instructed you.
3. When first powered up, after the initial boot-up sequence, less than 15 seconds, the unit will
display the START screen.
4. Press the Start key on the lower menu bar.
5. The THERAPY ACTIVE screen will be displayed as shown below.
6. The Therapy Active screen shows the following information:
a. The therapies that have been programmed by the provider.
b. The window labeled COMPRESS shows the edema compression state and setting.
Figure 6-2: THERAPY ACTIVE screen
Figure 6-1: START screen

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In this example, the edema compression is set to the Medium setting (30mmHg). Other
available settings are LOW (15mmHg), HIGH (50mmHg) and OFF. In the OFF mode, edema
compression therapy is not active.
c. The window labeled COOLING shows the thermal therapy state and setting.
In this example, the therapy mode is COOL with a setting of 49F. In cool mode, the
temperature setting can be within 43F to 49F. Other available modes are HEAT,
CONTRAST and OFF. In HEAT mode, the setting can be within 100F to 105F. In CONTRAST
mode, the temperature will alternate between 20 minutes of COOL at 49F and ten
minutes of HEAT at 105F. In OFF mode, the thermal therapy is not active.
d. The window labeled DVT CALF shows the DVT compression state and setting.
In this example, the DVT compression mode is set to CALF with compression on both left
and right legs. In CALF mode, the settings can be Both Legs (Bilateral), Left Leg only, Right
Leg only or OFF. Other available modes are DVT FOOT compression with settings identical
to CALF mode.
e. The window with COOL ON TIME and COOL OFF TIME shows the thermal therapy timers.
The COOL ON TIME is the time the COOL therapy is active. The time shown is the
remaining cool time. The COOL OFF TIME is the time the COOL therapy is off. In COOL
mode, the active timer is white and the in-active timer is gray. When the COOL ON TIME
expires, the unit will automatically pause cooling for the COOL OFF TIME duration. When
the COOL OFF TIME expires, the unit will automatically resume COOL mode and be active
for the prescribed time interval. In HEAT mode, the timers operate similar to COOL mode
with HEAT ON TIME and HEAT OFF TIME. In CONTRAST mode, the timers will show the
alternating COOL TIME and the HEAT TIME for therapies.
f. The window with PROFILE1, shows the active profile programmed by the equipment
provider.
g. When you want to stop all therapies, press the STOP key and the unit will return to the
START screen.
h. You can then power the unit OFF via the power switch located on the right side panel.