Care of Sweden CuroCell Nova User manual

User manual
2021-03-04
CuroCell®Nova
Alternating pressure mattress
Item number user manual: 95-001014

2
Contents
Important safety precautions 3
Introduction 4
Product description 6
Assembly/Installation 8
Operation 9
Cleaning and reconditioning 11
Storage 12
Maintenance 13
Troubleshooting 14
Technical description 15
Spare parts 17
Options and accessories 17
Warranty 18
Other information 18
Own notes 19

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IMPORTANT SAFETY PRECAUTIONS
Read all instructions prior to use
Warning! To minimize the risk of fire, electric shocks or bodily injury:
1. The product must only be used for its intended purpose as described in this manual.
The product may not be combined, assembled or repaired with other parts (e.g. pump
and mattress), accessories or spare parts other than those described in this manual or
other documentation from Care of Sweden.
2. Do not use the product in wet rooms or where there is a risk of the pump coming into
contact with water or another liquid. Never handle a pump that has come into contact
with water/liquid. Pull the plug out of the electrical socket immediately and send the
product to an authorized service technician for servicing.
3. DO NOT USE in the vicinity of or in contact with fire sources/hot surfaces, such as fire,
burning cigarettes or hot lamps. Although the product has undergone fire testing, it
could become damaged if it comes into contact with fire sources.
4. Position and use the product in a manner that prevents it from becoming trapped or
damaged. NOTE: Be particularly aware of trapping damage when using bed rails.
5. Never use the product if the pump power cord or plug is defective, the pump casing is
damaged or it is not functioning properly. Pay extra attention when using bed rails
that no wires become trapped between the bed and the rail. Contact a service
technician for examination and repair.
6. Regularly check product functionality through a hand check (see section 4.4).
7. Continual monitoring is required when the product is used for individuals needing
special supervision, such as children.
8. The mattress is protected by a hygiene cover; avoid using multiple hygiene covers as
this can affect the vapor permeability of the mattress.
9. The hygiene cover does not allow liquid or air to penetrate, but is vapor permeable.
Make sure that the user is positioned correctly to avoid the risk of suffocation.
10. Prevent damage to the hygiene cover from sharp objects.
11. If the cover are supplied with handles on the long sides, theses handles are only to be
used for lifting and moving the mattress itself. All other use will be at your own
responsibility and is not covered by the product warranty.

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1. Introduction
CuroCell® air mattresses operate according to the alternating pressure principle, a technique
that is well proven and been used for a long time. Alternating pressure is when the pressure
regularly alternates between the mattress cells to replicate body movement. Variable pressure
cycles are set up where there is little or no pressure. This is optimal for skin improvement or to
prevent skin damage.
Always read the user manual prior to use.
1.1 General information
This CuroCell®mattress is a medical device in accordance to Medical Device Regulation MDR
(2017/745). According to statutory regulations made by the authorietes regarding medical
devices, the manufacturer is required to report all accidents or incidents involving there
products. We would be very grateful for all information involving accidents or incidents
relating to our products, by reporting them immediately to us, here at Care of Sweden. The
system has been tested and approved according to the following standards: IEC 600601-1, IEC
60601-1-2, SS-EN ISO 12182, SS-EN ISO 14971, SS-EN ISO 10993, EN 597-1, EN 597-2.
1.2 Intended use
CuroCell® Nova is an alternating pressure mattress system that can be used in all kinds of
caring environments to prevent pressure ulcers, as well as treatment up to and including
category 2(1). CuroCell® Nova is a mattress overlay system to be placed on top of an existing
mattress. We recommend that position changes are made regularly. The time interval must be
evaluated by the responsibel personnel, depending on the users status diagnosis and general
condition. The mattress is meant for use for persons of a recommended minimum length of
120 cm. The recommended user weight is up to 150 kg.
The mattress should only be used lying in the lengthwise direction on the
mattress with the feet at the end marked with the feet symbol.
The mattress must always be cleaned between patients.

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(1) National Pressure Ulcer Advisory Panel, European Pressure Ulcer Advisory Panel and Pan Pacific Pressure Injury
Alliance. Prevention and Treatment of Pressure Ulcers: Quick Reference Guide. Emily Haesler (Ed.). Cambridge Media:
Osborne Park, Western Australia; 2014.
1.3 Other information
Action plan Pressure ulcers
For the best possible results when using this product, we recommend a structured and
planned approach. Examples that can be applied to the use of our products can be found in
the ‘Action plan for pressure ulcers’ guidelines.
Mattress guide
This guide provides guidance to personnel and prescribers when choosing a mattress from
Care of Sweden. CuroCell Nova is a mattress in function group C.
This information can be obtained from our website, www. careofsweden.com, or ordered from
Customer Services (see contact information on the final page).
NOTE!
•For certain patients, such as amputees, are the recommended minimum weight not
valid. These users may however have other requirements as the entire mattress is not
being loaded. Please refer to sections 4.2, 4.3 and 4.4 for operating control.
•When used together with positioning pillows, read the user’s manual carefully to
ensure correct positioning of the user.
•If you are using this product with an evacuation sheet, it is the user’s responsibility to
ensure that it is safe to use for evacuation.
•Be careful when using bed rails or other protection on the bed so that the mattress
does not become trapped or damaged.
•The mattress must not be lifted with a person lying on it or used for any other type of
transport other than a possible evacuation using an evacuation sheet.
•This mattress is unsuitable for use during x-ray examinations because of the risk of
blurred images or artefacts that may lead to diagnostic errors.

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2. Product description
2.1 Pump and mattress
1. Mattress
2. CPR (rapid deflation)
3. Tubes
4. Pump connector
5. Pump
Air cells
2.2 Pump
1 Connection tubes 3 Power cord 5 Suspension hook
2 On/Off 4 Fuses (2) 6 Filter
2
4
1
3
4
3
1
5
6
2
Heel function
5

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2.3 Pump functions – control panel
/ Button for switching between static and alternating function.
= Mode 1 = The pressure change between cells, in a cycle of ten minutes.
We recommend that this mode is used by default.
= Mode 0 = Same pressure in all cells. In static mode the alternatating
cycle is discontinued and the pressure is equalized over the cells. This
function makes all user movements, as well as nursing and care of the
user, easier.
Power off/on (1/0).
/ Suitable air pressure is set with the comfort dial (1-8). Guidelines based
on user weight is given in the table on the pump. NOTE! In all uses
where the head end of the bed is raised, the pressure must be increased
at least one (1) step.
Lights when the mattress is ready for use.
Alarms for low pressure. In order to solve it see chapter 8,
troubleshooting.

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3. Assembly/Installation
When unpacking the mattress, check that none of the parts are damaged. In the event of
damage, contact the manufacturer or your local dealer before using the product.
1. Place the mattress on the existing mattress and fasten
it with the elastic bands around the underlying
mattress.
Note!
• Make the bed with sheets for added comfort.
• Check that the CPR valve is closed.
2. Hang the pump at the foot end of the bed or place it on
a flat, sturdy surface.
Route the power cord so that there is no risk of it
causing someone to trip, being run over by the bed
wheels or getting crushed when the bed is raised or
lowered.
Note!
Make sure that the CPR valve is closed.
3. Connect the mattress' air hoses to the side of the
pump. If the pump and hoses are equipped with quick
connectors, an audible "click" will be heard when these
have been connected correctly.
4. Check that the switch on the pump is in the “OFF”
position. Connect the plug to an approved electrical
socket. (220 V).

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4. Operation
Note! Always read the user manual prior to use.
4.1 Start-up
1. Start the pump by pressing “1” (On).
2. Air starts to fill up the mattress. It takes about 20 minutes to
inflate the mattress.
3. If necessary the user can lie on the mattress even when not
inflated, in this case, the underlying surface will carry the load.
When using a mattress with an underlay air surface, this must
be inflated.
Note! We recommend that the comfort dial be set to max when inflating a deflated mattress.
4.2 Choice of programs
There are two different programs, see section 2.3 for details. We recommend alternating
mode by default.
4.3 Comfort setting /
The air pressure in the mattress can be adjusted
according to the users desire for comfort. Always
consult the prescriber or other authorised personnel for
appropriate setting.
1. Use the comfort dial to set a suitable air pressure
based on the table on the pump.
2. When the ,-symbol is lit, the mattress is ready
for use.
NOTE!
•If the head of the bed is being raised, pressure must be increased at least one (1) level.
•When only parts of the mattress are under load, e.g. if the user is an amputee, the
pressure should be increased 1 or 2 levels.
•Hand check the pressure at all times. Please refer to section 4.4.
•Recommended user weight: up to 150 kg.

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4.4 Hand check (function control)
The hand check is used to ensure that the mattress is
working properly. This must be performed regularly; we
recommend once per shift, or every eight hours.
Place a flat hand under the air cells directly underneath
the user’s pelvic region and make sure that the user
does not lay directly on the underlying mattress. There
should be about 1-2 fingers margin.
If you can feel the user´s body resting on your hand you need to increase the comfort settings
to next highest step. Wait 10 minutes and perform a new hand check.
4.5 CPR
In case of an emergency where CPR (cardiopulmonary
resuscitation) is necessary: Rapidly pull the CPR band.
Remove the tube connections on the side of the pump,
for even faster deflation.
NOTE! Make sure that the CPR connector is properly
connected after use.
4.6 Low pressure
At an abnormally low air pressure in the mattress, the symbol for "Low pressure" lights up .
. The lamp goes out when the pressure returns to normal.
Please refer to chapter 8 for troubleshooting.
WARNING!
If the air pressure remains low, check the mattress and tubes for damage. Repair as
necessary or contact Care of Sweden or one of its authorised repair technicians.

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5 Cleaning and reconditioning
It is important to follow the instructions below before using the product for another user.
Consult the hygiene responsible or the supplier for help and instructions when unsure.
5.1 Cleaning
PUMP
Wipe of the pump with a damp cloth and a mild cleaning solution for this purpose
such as: alcohol with or without tensides, Isopropanol 70 %, oxidating solutions or
chlorine max 1 %. If using a different agent, choose one that does not affect the plastic
of the pump housing.
MATTRESS COVER
Covers can be wiped off with a mild cleaning solution for this purpose such as: alcohol
with or without tensides, Isopropanol 70 %, oxidating solutions or chlorine max 1 %.
Excrements and blood spots must be removed immediately with cold water. Carefully
follow local instructions and usage instructions for the cleaner.
Multi-layer covers should be divided before washing. Wash with like colors.
Chlorine and phenol-based cleaners could have a negative impact on the PU surface
and should be avoided. If chlorine is used, we recommend a mixture of max. 1%.
INNER COVER AND DISTANCE FABRIC (accessories)
Clean the affected area with a mild cleaning solution for this purpose such as: alcohol with or
without tensides, Isopropanol 70 %, oxidating solutions or chlorine max 1 %.
WARNING!
Do not open the pump housing – risk of electric shock. Service and maintenance must be
performed by authorised technicians. Do not get the pump wet or submerge it in any
liquid.

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5.2 Reconditioning
PUMP
See section 5.1 for instructions.
MATTRESS
1. Disconnect the tubes and let the air out, also open the CPR valve.
2. Remove the cover. See instructions in chapter 5.1 for cleaning covers. If the product is
equipped with a foam core this should be removed and cleaned separately.
3. Move the mattress to a clean area, which is suitable for cleaning.
4. Wipe off the cells, all tubes and the CPR valve with a mild cleaning solution for this purpose
such as: alcohol with or without tensides, Isopropanol 70 %, oxidating solutions or chlorine
max 1 %.
5. Wipe off and disinfect all the work surfaces with an alcohol-based cleaning agent intended
for this purpose.
6. Put the mattress together by putting back the cell package in the cover and place the pump
tubes by the hole on the short side.
7. Fasten the cell package in its holder in all corners. Adjust and close the zipper.
6. Storage
The mattress and pump are best stored in the product bag (optional extra). Handle the packed
product with care. Do not put anything heavy on top of it.
NOTE!
Check the hygiene cover each time the product is cleaned. If damaged, it must be
replaced or repaired. Also check the pump, tube connectors and power cord during
cleaning. Damaged parts must be replaced or repaired.

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7. Maintenance
7.1 General
1. Check the power cord and plug for damage and scratches.
2. Check that the mattress cover is intact and that the cover and air cells are correctly
assembled.
3. Check that the air flow alternates between each outlet on the side of the pump.
4. Check for damaged or pinched tubes and connectors.
Contact the manufacturer or your local dealer for spare parts.
7.2 Changing fuses
1. Pull the plug out of the electrical socket before replacing
fuses.
2. Remove the cover for the fuses with a screwdriver. Pull out
the fuse holder.
3. Fit a new fuse of the same type (T1A/250 V) and screw
the protective cover back in place. There are two fuses.
7.3 Changing the air filter
1. Loosen the small round cover plate at the back of the pump.
2. Lean the pump back and the filter slides out of its holder.
3. Place the new filter in the holder and put back the cover
plate.
The filter should be cleaned regularly if the pump is used in a
very dirty environment.

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8. Troubleshooting
Pump does not start Check that the power cord is connected to the
power socket.
Check the fuses.
Alarms for low pressure (light) Check that the air tubes are connected to the pump.
= mattress loses air
Check that the CPR valves are closed.
Open the mattress and look for any leakage.
User is bottoming Comfort dial may be set up. Adjust the pressure slightly
(“falls through”) and wait a few minutes.
Check that the CPR valve is closed.
Check for leaks from air cells or tubes.
Check again with the "hand check", see section 4.4.
Mattress moves around Check that the air mattress is secured to the underlying
mattress with the elastic straps.
Some cells have less air This is normal since the air flow alternates between every
other cell for a set cycle time (one cycle = 10 minutes).
Pump is noisy Check how the pump is hung on the bed. Resonance can
occur in vibrations are felt parts of the bed. Remove the
pump and listen to see whether this makes a difference.
Can be remedied by putting the pump on a flat, steady
surface or by placing a towel between the pump and bed.
If your questions are not answered by the above information, please contact Care of Sweden
or your local dealer for further assistance.
Problem Solution

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9. Technical description
9.1 Technical specification
PUMP
SPECIFICATIONS
Model
CuroCell® Nova
Voltage
220 V-240 V, 50-60 Hz
Power consumption
0.05 A
Type of fuse
T1A/250 V
Cycle periods
10 min
Dimension (LxWxH)
25 x 13.5 x 9.5 cm
Weight
1.8 kg
Surroundings
Temperature
Operation: 10°C ˜ 40°C
Storage: -15°C ˜50°C
Shipping: -15°C
˜
70°C
Humidity
Operation: 10% ˜90% non-condensing
Storage: 10% ˜90% non-condensing
Atmospheric pressure
700hPa-1013, 25hPa
Classification
Class II, Type BF, IP2X
MATTRESS
SPECIFICATION
Model
CuroCell® Nova
Dimension (LxWxH)
85x200x13 cm
Weight
4 kg
NOTE: Care of Sweden retains the right to modify the product specification at any time.
9.2 Labelling
The mattresses are labelled with production date, article number, size, care and wash
instructions, EAN-bar code, as well as space for own labelling. The product also displays which
side is up/down and head/foot.
WARNING!
Follow operating and maintenance instructions carefully to prevent injury, as well as
damage to the product or other equipment.

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9.3 Symbol Definitions
Type BF
Class II equipment
(Double Insulated)
The mattress should only
be used lying in
the
lengthwise direction on the
Temperature range
Drip dry
Do not tumble dry
Do not dry clean
Chlorine
Recycling
Read the user manual
Machine wash at 70 °C
CE marked acc. to Medical
Device Regulation MDR
(2017/745)
Machine wash at 95 °C
Tumble dry
Place on top of
existing
mattress
Do not iron
Recommended user weight
User information
–
category
Wipe off
Year-Month-Day
Counteract shear force
Article No
XXXX-XX-XX
Group of function
Do not wash
Manufacturer
Do not dispose of with
household waste; follow
recycling instructions
s
Foot placement
IP-class
(Ingress Protection Rating)
Heel function
Distributed by
Medical Device
UDI

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10. Spare parts
Art. no. Description
CC-9025 Hygienic cover Olivia
CC-9022 Hygienic cover Steel
CC-8217 Fuse (set of 2)
CC-8202 Filter
If other spare parts are needed, please contact Care of Sweden or your local dealer for further
assistance.
11. Options and accessories
11.1 Optionals
PRIMA 6
An elevating pad that is placed underneath a mattress overlay, for example CuroCell®Nova
(air mattress)
11.2 Accessories
Art. no. Description
CC-9091 Sturdy transport bag
11.3 Other accessories
To ensure the best level of comfort, we recommend use of accessories from Care of Sweden
since our products are designed to work well together. Please contact Care of Sweden or your
local dealer for accessories or more information on our products.

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12. Warranty
12.1 Scope
This CuroCell®system is covered by a 2-year warranty for manufacturing defects. The warranty
does not apply to normal wear and tear or damage due to negligence or improper
handling/care.
12.2 Service and repairs
This CuroCell® mattress is a medical device, in accordance with Medical Device Regulation
MDR (2017/745), that is used as an aid in preventing and treating pressure ulcers. For this
reason, we recommend that the pump be regularly serviced and inspected to maintain
functionality and performance. Like other technical devices, a pump that is properly cared for
works better and lasts longer.
During the expected lifespan of the product, some parts of the pump will experience wear and
will require servicing by a certified service technician in order to retain good functionality and
performance. The scope of the servicing and the servicing intervals will depend on how often
and to what degree the product is used.
Service and maintenance must always be performed by Care of Sweden or one of its
authorised technicians. Only use spare parts that have been approved by Care of Sweden. Use
of non-approved spare parts invalidates the warranty.
A warranty claim must be submitted to Care of Sweden before the product is returned.
Please contact Care of Sweden or your local dealer if you have questions regarding warranty
and service.
12.3 Life expectance
This product´s expected life is estimated to be 3 years.
13. Other information
13.1 Disassembly and recycling
Except for certain parts of the pumps, energy recovery is possible for almost all material in
CuroCell®products through incineration in waste incineration facilities.
Pump:
A used CuroCell®pump must not be disassembled. It must instead be taken to a recycling
centre and sorted as electronic waste.
Mattress:
A used CuroCell®mattress must be taken to a recycling centre and sorted as combustible
waste.
For more information, please contact Care of Sweden or your local dealer.
13.2 Returns and complaints
Complaints are to be reported to the supplier. Return of a product shall follow the supplier’s
instructions and can only be done after the complaint has been reported. Damages due to the
transportation should be reported to the transportation agent.

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14. Own notes

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Manufactured by
Contact:
Phone: + 46 771 106600
Fax: + 46 325 12840
Email: [e-mail]
Internet: www.careofsweden.com
Address:
Care of Sweden AB
P.O. Box 146
SE-514 23 Tranemo
SWEDEN
Visit address:
Fabriksgatan 5A
SE-514 33 Tranemo
SWEDEN
Cargo address:
Byns väg 4A
SE-514 33 Tranemo
SWEDEN
Supplied by
Care of Sweden and CuroCell are trademarks of Care of Sweden AB
© Care of Sweden AB, 2021