Jarven Health Care Opticell 4 NX v2 R6 User manual

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USER GUIDE
OptiCell 4 NX
Alternating pressure air mattress
V2

2
TABLE OF CONTENTS
Introduction...........................................................................................3
Safety instructions ................................................................................4
Product information .............................................................................5
OptiCell 4 NX V2 air mattress system .....................................................5
Preparation ............................................................................................5
The OptiTex™ cover................................................................................6
Applications...........................................................................................6
Fire protection .......................................................................................6
System features .....................................................................................7
Use of product .......................................................................................8
Receiving and unpacking ......................................................................8
Storage ..................................................................................................8
Automatic adjustment and alternating pressure...................................9
Static mode............................................................................................9
Low pressure alarm................................................................................9
Air hose connection ............................................................................10
Hand Check test ...................................................................................11
Inspection and troubleshooting........................................................12
Cleaning ...............................................................................................13
Pump overview – OC40 2.0 ................................................................14
Specications ......................................................................................15
Recycling..............................................................................................16
Other information...............................................................................17
Product liability....................................................................................17
Returns and complaints.......................................................................17
Damage upon delivery ........................................................................17
Pressure ulcer prevention work.........................................................18
Your notes ............................................................................................19

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Thank you for choosing the OptiCell 4 NX V2 alternating pressure air mattress from
Järven Health Care.
Our goal is for you to be satised with the mattress in terms of both function and service life.
Therefore, please take a few minutes to read through this guide to understand the best way to
manage and care for your mattress.
If you have any questions that are not answered here, please contact us at Järven Health Care.
You can nd our contact information at the back of this guide.
SYMBOLS USED THROUGHOUTTHIS GUIDE
Important note:
All instructions denoted by this symbol must be observed. It highlights information
and guidelines that are important to the user.
Risk of damage to mattress:
Important information denoted by this symbol must be observed in order not to
damage the mattress or other material.
CE MARKING
Järven Health Care’s mattresses and covers are CE marked according to Medical Device
Regulation MDR (EU) 2017/745 class 1. The CE marking means that Järven Health Care has the
manufacturer’s responsibility to ensure that this product meets the essential requirements of
relevant European legislation. This includes the provision of
technical documentation and assurance which is maintained
for at least ten years after the product is placed on the market.
QUALITY
Our quality standards and customer focus goals are realised by responding to the needs
and expectations of our customers. We believe in building long-term relationships through
collaboration and trust.
Continuous improvement in our products and services is the basis of our ability to satisfy
both current and future customers. Our approach includes the development of evaluation
methods and standards that oer the customer a guaranteed quality in terms of comfort,
function, durability and price.
Through our team of skilled and dedicated employees, we are focused on supporting
education, development and innovation within the healthcare profession. Our goals are to
facilitate high quality care aimed at preventing pressure ulcers, to reduce healthcare related
infections and to improve re safety within healthcare environments.
!

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SAFETY INSTRUCTIONS
Read the following information before using your OptiCell mattress!
• The product should only be used in accordance with this user guide.
• The product should not be assembled, combined or repaired with any parts or
accessories other than those described in this guide or in other documentation
from Järven Health Care.
• Ensure that the mattress does not become misshapen or damaged during
storage.
• Avoid sharp objects near the mattress so that the surface does not get
damaged.
• Avoid severe physical impact from other objects.
• The mattress is re safety tested according to standard SS 8760001, EN 597-1
and EN 597-2. It is the customer’s responsibility to make a re risk assessment
of the intended usage environment and then use the right product. Please
contact us if you have any questions.
• In order to avoid damage, the mattress should not come into contact with heat
sources or re, such as burning cigarettes, heat lamps or the like.
• Make sure that you use the correct mattress size for the bed and the
appropriate model for the patient.
• Connect the product to the nearest situated power outlet in order to reduce
the amount of power cable lying across the oor.
• Follow appropriate electrical safety standards.
• Always check electric cable before use
• Damaged or broken power cable must not be used.
THE PRODUCT MUST NOT BE USED FOR:
• Patients with unstable spinal fractures. For other unstable fractures, a medical
examination is required to determine if it is appropriate to use the product.
• Patients with abnormal anatomies.
• Patients undergoing cervical traction or leg traction.
!
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5
PRODUCT INFORMATION
OPTICELL 4 NX V2 AIR MATTRESS SYSTEM
The product is designed to help prevent and treat pressure ulcers from Categories 1-4
(low risk to very high risk) for patients within the weight range 0-250 kg.
The product is intended for use with a sheet between the patient’s skin and the mattress surface.
The mattress can be used within the following environments, dened by IEC 60601-2-52:
• Operating environment 1 (emergency care).
• Operating environment 2 (short-term care in hospitals or other healthcare facilities).
• Operating environment 3 (long-term care in healthcare facilities).
• Operating environment 4 (care in the home environment).
• Operating environment 5 (outpatient care).
In accordance with directives from the European and the US National Pressure Ulcer Advisory Panels
(EPUAP and NPUAP), it is recommended that each patient’s condition be checked regularly.
PREPARATION
This user guide contains information for general use, maintenance and improved safety.
It is very important to read this guide carefully before using the product. Care personnel must be
given access to this user guide and also be informed of the risks that may arise when using electrical
equipment. Training on the product can be provided on request.
Before using the product for the rst time, or when it is retrieved from a storage location:
• Check the condition of the electrical system and its compliance with applicable safety
standards.
• Connect the product to the mains power supply.
• The power outlet used should be easily accessible so that the product can be disconnected
if necessary.
• Ensure that all of the product’s functions are in good working order.
• Ensure that the product and the care environment are in good hygienic condition.
• Check that the product is positioned in a safe manner in the care environment.
• Carry out a Hand Check test (see page 11).
If the mattress is used with other medical devices, it is the user’s responsibility to meet all relevant
safety and compliance requirements.
Järven Health Care recommend that the product is disinfected before the rst use.

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THE OPTITEX™ COVER
OptiTex is a durable hygiene cover with unique features contributing to the mattress’s
pressure relieving properties.
The multi-stretch, breathable cover is made of a polyurethane (PU) material. The entire
cover (both upper and lower parts) can be cleaned with disinfectants or machine washed at
maximum 95° C and tumble dried.
The OptiTex cover has an integrated waterproof cable holder that reduces the risk of bacteria
spreading, keeps the electrical cord out of the way and protects the air hoses.
Cells and hoses can easily be removed from the cover and rinsed clean with disinfectants or
with warm water at maximum 70° C.
The Low Air Loss function allows air to escape from the cells whilst at the same time
remaining waterproof. This microclimate management together with the bi-elastic surface
layer reduces the risk of shear and other complications for the patient.
Fluid protection ap and waterproof zip on four sides, with welded seams.
Anti-slip underside which grips to bed base, in addition to four fastening straps.
Four transportation handles to enable easy moving.
APPLICATIONS
The OptiCell 4 NX V2 is an alternating pressure air mattress which is placed directly onto
a bed base. It aids the prevention and treatment of pressure ulcers up to and including
Category 4. OptiCell 4 NX V2 comes with a durable OptiTex cover and a CPR valve for
emergency situations.
The supplied pump can provide both static and alternating pressure. It is easy to use
and automatically adjusts to the patient’s weight, length, location, movements and
position in the bed. The pump has ve pre-programmed cycle times of 5, 10, 15, 20 or
25 minutes.
Mattress modell Height Weight Max load
Opticell 4 NX v2 R6 16 cm 8,8 kg 210 kg
Opticell 4 NX v2 R7 18 cm 9,5 kg 230 kg
Opticell 4 NX v2 R8 20 cm 10,2 kg 250 kg
EXPECTED SERVICE LIFE
Under normal conditions and maintenance, the expected service life is 5 years.
FIRE PROTECTION
OptiCell 4 NX V2 is tested and approved according to
SS 8760001 , EN 597-1 and EN 597-2 .

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SYSTEM FEATURES
The OptiCell 4 NX V2 air mattress is constructed so that individual cells can be disconnected,
even while a patient is lying on the mattress. The mattress has three dierent types of cells:
•
Head cells – 20cm high continuously inated air cells that are positioned under the
patient’s head.
•
Standard cells – dual-chamber cells consisting of a 5cm high continuously inated
section and a 15cm high alternating air pressure section.
• Ventilation cells – function as standard cells, but with ventilation holes releasing small
amounts of air up into the cover. This creates air circulation that helps keep the top of
the cover dry.
Individual cells can easily be disconnected:
• Release the air hose from the chosen cell (press the black button on the air hose coupling).
• Press the two buttons on the short sides of the cell.
AIR HOSE PUMP CONNECTION
The OptiCell 4 NX V2 air mattress is connected to the pump by three air hoses.
The red air hose, positioned in the middle, is used to ll the head cells situated under the
patient’s head. It also lls the lower chambers of the standard cells and the ventilation cells.
This ensures that there is always air in the mattress no matter how the pump is set, or if the
pump should stop working (for example, due to power failure).
The outer two air hoses provide either alternating or static pressure to the standard cells and
ventilation cells. See the section “Air hose connection” (page 10) for more information.
THE PUMP’S DIFFERENTWORKING METHODS
By changing the pump settings, you can choose to have either a static mattress or an
alternating air pressure mattress with dierent degrees of air pressure. Examples of dierent
working methods include:
• By removing individual cells, relief can be given to specic body parts (for example the
heels).
• By inserting a ventilation cell, a fresher feeling can be created when the patient senses
that the cover feels warm in a specic area.

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USE OF PRODUCT
RECEIVING AND UNPACKING
The air mattress is delivered rolled up in cardboard.
Use of knives should be avoided when unpacking
and handling due to risk of damage.
An OptiCell air mattress system contains:
• 1 pump
• 1 power cable (6 meters)
• 1 mattress, with air hose cable, CPR valve and OptiTex cover
Check that the product is not damaged. In the event of
transport damage, see page 17.
The mattress can be set in place and made ready for use immediately.
PLEASE NOTE:
• The air pump should not be used in humid areas nor should it be left outdoors in damp
weather conditions. If the pump is exposed to water, avoid handling it until it has dried.
• Take care when handling the pump, power cable and air hoses. Air hoses can be pinched and
damaged by bed rails etc.
• The mattress’s comfort and function change depending on its air pressure in relation to the
patient’s weight. Keep in mind that a tall patient can weigh the same as a short patient, but
may need a dierent pressure. This must always be carefully observed for each patient.
• The biggest risk for the patient is to“bottom out” on the mattress. The basic rule is that the
part of the body to be unburdened must not be subject to pressure. If the patient “bottoms
out”, the objective of the mattress is lost. See page 11 for information on the Hand Check test.
• The patient should not be positioned with their respiratory system turned towards the mattress.
It is important that no sharp objects come in contact with the mattress.
To prevent damage to the mattress avoid knives, keys and other objects with a
cutting or puncturing ability from coming into contact with the mattress.
STORAGE
The OptiCell 4 NX V2 air mattress system should be stored in the dry and at room
temperature. We recommend that the mattress be kept rolled up in one of our optional
transport bags. The mattress should not be treated carelessly when stored, as it risks being
damaged. Avoid exposing the mattress to direct sunlight for prolonged periods.

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The mattress can be used immediately after delivery and unpacking. Inating the mattress
takes about 15 minutes and should be done before the patient is placed on the mattress.
AUTOMATIC ADJUSTMENT AND ALTERNATING PRESSURE
The pump will automatically adjust the air pressure based on the patient’s weight, length,
location, movements and position on the mattress. This feature makes it easy to start using the
mattress.
The comfort level can be adjusted by raising or lowering the general air pressure. This is done
by pressing the ”
Comfort ” button (position E on page 14). Ensure that the patient does not
“bottom out”. See Hand Check test on page 11.
The time interval for alternating pressure is selected by pressing the ”
Dynamic ”button
(position B on page 14). The patient’s experience of the mattress and their pressure ulcer needs
are the basis for choosing the time interval.
STATIC MODE
In some cases, it is necessary to switch the mattress’s air pressure from alternating to static.
It can be for instance, during nursing care procedures or when the patient does not want to
be disturbed by an alternating pressure.
•
“Care” (also called Auto-rm mode) provides maximum pressure to facilitate nursing
care (Position G on page 14).
•
“Static” adjusts the air pressure after setting the comfort mode (Position H on page 14).
The correct therapeutic eect is achieved with alternating air pressure in Dynamic
mode. Static air pressure (constant low pressure) should only be used when necessary.
LOW PRESSURE ALARM
If the mattress air pressure falls too low, the“Leaking”lamp lights up and an audio alarm starts.
To respond, start by pressing the
“Alarm” button (position D on page 14) to silence the alarm
and then check the following points to nd the cause.
• Check that the air hose is connected correctly to the pump.
• Check that no air is leaking from the valves connecting the air cells and air hose.
• Check that the CPR valve is properly attached.
• Check all air cells for leakage. This is easiest to do when the pump is set to
“Care” (Auto-
rm mode) and all cells are properly connected.
If the alarm still persists and the “Leaking” lamp does not switch o, the mattress should be
replaced. Contact Järven Health Care for consultation and advice – information can be found
on the back cover of this manual.

10
AIR HOSE CONNECTION
Connecting the air hoses to the pump:
To remove the protective caps and to connect or disconnect the air hose, push in the two
contact clips on the side of the connector. This action releases the hooks that hold the
connector in place. The protective caps should be put back on the connector if the air hose is
disconnected from the pump.
To minimise the risk of air leakage during hose connection, check:
• That the two hooks are not damaged and their clips are intact.
• That the black o-rings on the connector’s three air hoses are not cracked or missing.
• That no debris has entered the connector causing a bad connection or blocking the air
hoses.
e air hose connector is
tted by a simple hand
motion. No special tools
are required.
e contact clips are on
the sides of the connector.

11
HAND CHECK TEST
Test the mattress’s function with a simple hand check.
To ensure that the mattress is providing the right therapeutic function, a simple hand check is
performed. The test should be performed each time a mattress is taken into operation in order to
detect any problems with the mattress’s air pressure. The test ensures that the patient does not
“bottom out”.
How the hand check is performed.
The hand check should always be performed when the patient is positioned on the mattress.
It is important to ask the patient not to try and lift their body during the test and to stay lying as
usual. It is not uncommon for patients to lift their body in the belief that it is easier for the sta,
but it may give an incorrect test result.
• Fold away the sheets and unzip the mattress cover to access the cells.
• Put one hand between two cells with the patient lying on the mattress. (See illustration).
Depending on the size of the hand, it may sometimes be sucient to use 2-3 nger height.
• Ensure that when the hand is in position, it ts between the bed base and the patient.
The important conclusion of the check is that there is space between the patient and the
bed base.
If the hand check shows that the patient is “bottoming out”.
If the patient is “bottoming out” and no alarm has triggered on the pump, the comfort level
should be raised (position E on page 14). If it is already set to maximum and the patient does
not weigh more than the recommended maximum weight, then the mattress and pump need
troubleshooting by authorised personnel (see page 12).

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INSPECTION AND TROUBLESHOOTING
INSPECTION OFYOUR OPTICELL 4 NX AIR MATTRESS SYSTEM
An inspection plan should be established in order for your air mattress to function and last
for as long as possible. Please contact us if you would like assistance with this. Järven Health
Care’s contact details can be found on the back cover of this guide.
INSPECTION OFTHE MATTRESS AND PUMP
• Check the electrical cord and plug for signs of damage or abnormal wear.
• Check the mattress surface for signs of damage or abnormal wear.
• Check that the cells of the mattress are correctly connected to the air hoses.
• Start the pump and examine the air ow from the pump (with the air hoses
disconnected). The air ow should alternate between the two outer holes each cycle time.
The middle hole should release no air.
• Check the air hoses for signs of damage or abnormal wear.
• Check the air hose connector (see page 10).
INSPECTION OFTHE OPTITEX COVER
Regularly check the cover for visible signs of damage or wear, such as tears, cracks, holes,
stains or discolouration. Check all sides including the underside.
TROUBLESHOOTING
The pump does not work or does not start:
• Make sure the electrical plug is properly inserted, then turn on the pump’s power switch.
• If the power indicator is o, there may be a problem with the electrical socket. Test
another power outlet.
• If the power indicator is on but the pump does not work, contact Järven Healthcare.
The mattress does not inate properly (pressure too low):
• Set the pressure to maximum, check if the air hoses are pinched anywhere or if there is air
leakage from any cell. Check that the CPR valve is closed.
Poor air ow:
• A dirty air lter can reduce air ow. Wash the air lter with mild detergent. The air lter is
easily accessible on the back of the pump and can be released with a simple motion.

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CLEANING
CLEANING THE PUMP
To clean the pump, use a damp cloth and mild detergent on the pump housing and the
power cable.
CLEANING THE OPTITEX COVER
The cover is made of a polyurethane (PU) material on both top and bottom. The entire cover
(both upper and lower parts) can be cleaned with disinfectants. Use alcohol-based disinfectants.
Healthcare textiles (mattress coverings, bedding, etc.) can be contaminated by pathogenic
microorganisms. These should be washed at a minimum of
70° C for at least 10 minutes
with unscented detergent, according to standard ”BS-EN 14065: 2016 Textiles – Laundry
Processed Textiles - Biocontamination Control System” .
The OptiTex cover can be machine washed at a maximum of
95° C .
CLEANING THE CELLS AND AIR HOSES
The cells can be washed separately or in groups using a damp cloth and mild detergent.
The air hoses can also be wiped with a wet cloth and mild detergent.
CLEANING THE AIR FILTER
The pump has an air lter located on the back. The lter can be easily accessed through a
protective cover. See picture below.
The lter can be washed with mild detergent.
Protective cover for
air lter

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The power switch is located on the right side of the pump. Press “On/O” to start or stop the pump.
READY
Inating the mattress takes approximately 15 minutes. When the
“Ready” lamp is lit,
the mattress is ready to use.
DYNAMIC
Use this button for setting the preferred cycle time for alternating pressure.
UNLOCK
The panel can be locked to prevent unauthorised people from changing the system
settings. To unlock the panel, press and hold the button for 5 seconds.
ALARM
If the alarm sounds, press this button to mute and reset. The adjacent
“Leaking” lamp will
light up if the air pressure in the mattress is too low. Check if necessary for any air leakage
(see page 12). The adjacent lamp marked “ ”will light up in the event of a power failure.
COMFORT
There are four comfort modes to choose from. The patient’s experience of lying on the
mattress is aected by the comfort mode chosen. Press this button to cycle through modes.
A
B
C
D
E
A B DC E
F HG
PUMP OVERVIEW – OC-40

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SPECIFICATIONS
Pump OC-40 2.0 Specications
Size 28.0 x 11.0 x 20.5cm
Weight 2.6 kg
Pressure range 20 ~ 70mm Hg
Cycle time 5, 10, 15, 20 or 25 minutes
System Specications
Classication Class II; IPXO, No AP/APG; Type BF
Applied part Mattress
Power rating ~230V AC/50 Hz
1A, 12W
Fuse rating 250V, T 1 A
Operating environment Temperature
Use: 10° ~ 35° C
Storage: -15° ~ 50° C
Transport: -15° ~ 70° C
Humidity
Use: 20% ~ 80% without condensation
Storage: 10% ~ 90% without condensation
Safety standard CE-marked
POSITION
This button provides a slightly higher pressure for when the patient wants to sit up
(seat function).
CARE
Auto-rm mode. This button provides maximum static pressure to facilitate nursing
care procedures. After 30 minutes the mattress will automatically return to the
previous setting in use before the Auto-rm mode was selected.
STATIC
Press this button to select
“Static” mode. The desired comfort level is then selected
using the “Comfort” button (position E).
F
G
H

16 16
RECYCLING
All materials in your OptiCell air mattress system, with the exception of certain parts of the
pump, are energy-recoverable by incineration at designated combustion plants.
PUMP
An OptiCell pump must not be disassembled, but should be disposed at a recycling station
and sorted as ”Electronic waste”.
MATTRESS
The OptiCell air mattress can be disposed of at a recycling station and sorted as ”Combustible
waste”. For more information contact Järven HealthCare.
Järven Health Care takes environmental responsibility seriously.
We strive to always use materials and products with the least possible impact on the
environment. We are constantly working to develop and improve production techniques.
Järven Health Care is aliated with the Swedish FTI and El-Kretsen recycling agencies to
maintain its responsibilities as a producer.
For more information on our environmental work contact Järven Health Care.
16

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OTHER INFORMATION
PRODUCT LIABILITY
Product liability legislation (EU Directive 85/374/EEC, Swedish Law SFS 1992: 18) establishes the
manufacturer’s, importer’s or seller’s statutory liability for any damage caused by the product.
The regulations apply to physical products in the form of movables, even if incorporated into
another movable or into an immovable. If there is no product which has been the cause of some
form of property or personal injury, then product liability legislation is not relevant.
RETURNS AND COMPLAINTS
Any complaints regarding the product must be notied in writing to Järven Health Care.
The return of products must be done in accordance with our instructions.
Returning a product before a complaint case is processed will result in the case being
considered closed and customer compensation will not be paid.
DAMAGE UPON DELIVERY
Any damage of the product must be noted on the accompanying delivery document
before accepting possession. Then contact Customer Service at Järven Health Care
([phone], [email protected]) and provide relevant information.
NOTE! For faster processing of your case, we ask you to photograph the transport
damage as thoroughly as possible before contacting Customer Service.

18 18
PRESSURE ULCER PREVENTION WORK
A clinical assessment of the patient’s risk of developing pressure ulcers should
be carried out. Aids to the assessment include the Norton scale, Braden scale and Risk
Assessment Pressure Sore (RAPS) scale.
The assessment must be done on arrival or at the beginning of a care period, regardless
of whether the patient is in a care facility or cared for in his or her own home. According
to the European Pressure Ulcer Advisory Panel’s (EPUAP) international guidelines, the
recommendation is within 8 hours. The assessment is made to identify the specic needs
of the patient regarding pressure relief and must be conducted by sta with adequate
knowledge and education.
Based on the patient’s assessed status, the appropriate mattress is chosen for the correct
purpose and pressure relief needs.
Routinely change the patient’s location and position on the mattress throughout the
care period. In addition, regularly examine the patient and check their skin condition
and nutritional status.
All of Järven Health Care’s OptiCell mattresses have undergone pressure measurement
testing according to SS 8760013 at Swerea IVF.
The results of the pressure measurement test form the basis for the classication of the
pressure relief properties of the mattresses.
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YOUR NOTES
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If you require any further information or assistance, please get in touch with us. We will be happy to help you!

Bromsvägen 3
SE-891 60 Örnsköldsvik
SWEDEN
Tel: [phone]
Fax: [phone]
Email: [email protected]
www.jarven.se
OPTICELL 4 NX user guide.
All trademarks are the property of their respective owners.
Järven AB reserves the right to update this guide if necessary
and/or on nding any spelling or factual errors.
Additional copies can be ordered from Järven Healthcare.
Copying for internal use is allowed.
OptiCell 4 NX V2, rev. 21.01.00