Kinova O110 Manuel utilisateur
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User Guide
KINOVA®
Dynamic
arm support O110
Contents
Introduction................................................................................................................................................................3
What is an arm support?.......................................................................................................................................3
Use of arm support and normal use definition..............................................................................................3
Symbols used in this guide................................................................................................................................... 3
Specifications............................................................................................................................................................. 4
Arm support safety and warnings..................................................................................................................... 4
Arm support warranty............................................................................................................................................ 6
Assembly and installation..................................................................................................................................... 7
Components................................................................................................................................................................ 7
Mounting and assembling the arm support................................................................................................... 8
Attaching the brace................................................................................................................................................10
Placing the arm in the brace...............................................................................................................................12
Adjustment and configuration........................................................................................................................... 14
Adjusting the arm support weight compensation...................................................................................... 14
Adjusting the arm support positioning........................................................................................................... 15
Replacing the brace................................................................................................................................................15
Available brace options.........................................................................................................................................15
Changing the arm support laterality............................................................................................................... 16
Maintenance, support, and servicing............................................................................................................... 18
Arm support cleaning............................................................................................................................................18
Arm support transportation............................................................................................................................... 18
Technical support....................................................................................................................................................18
Product end of life - servicing and disposal................................................................................................. 18
KINOVA® Dynamic arm support O110 User Guide 3
Introduction
What is an arm support?
A dynamic arm support is an assistive technology product that helps people with limited arm and
shoulder function to move their arms and hands more easily. The device has a number of potential
benefits.
A dynamic arm support is an assistive technology product which allows people with limited arm and
shoulder function to move their arms and hands more freely. This facilitates many kinds of daily activities,
such as using a computer or eating.
The arm support can also be used by people without limits in arm or shoulder function as an ergonomic
support for performing repetitive tasks in the workplace.
Arm supports use spring mechanisms to compensate for the weight of the user’s arm. Without having to
expend energy to hold up the weight of the arm, people with limited function can move their arm more
easily. This can help maintain the muscles and joints of the user and improve quality of life by allowing
users to be more independent.
Use of arm support and normal use definition
The arm support is designed for an intended scope and environment of use. There are some
limitations that apply, and potential contraindications for use. A health professional can help
determine if the device is right for a given user.
Intended scope of use
The arm support device does not take over any arm function. The user makes the movements himself,
using his own strength. The device only supports part of the weight of the arm, making it easier to perform
the movement. The device supports the arm through all movements within a three dimensional region.
Actions performed while using the arm support are the responsibility of the user.
Limitations
The arm support is intended to be used to help support arm movements during typical, everyday activities
at home, in public, or in a typical office environment. The arm support is not intended to be used while
driving an automobile or operating other heavy equipment, or for carrying out tasks involving dangerous
tools or materials.
Contraindications
There are certain potential contraindications for using the device:
• Excessive tremors or spasms of the arm, which would be amplified by increased mobility
• Presentation of musculoskeletal or joint injuries having a functional link with mobility of the upper
limb
• Absence or insufficient level of muscle tone or motor control
• Presentation of proprioception problems
• Absence or significant insufficiency of distal motor functions of the upper limb
A case by case evaluation by a health professional is necessary to evaluate whether the device is a good
fit and if so, to determine how to integrate of the device in the course of care of the individual.
Acceptable environment of use
The arm support is not to be used or stored outside the proper operation and storage temperature
range as described in the product specifications.
The product is generally intended for indoor use, but can also be used outdoors. Be careful however when
using the device outdoors. The black parts of the structure can heat up if the device is used in bright
sunshine on a hot day, and metallic parts can become uncomfortable to touch on cold days. The device
should be wiped down if accidentally exposed to rain to limit damage to metal parts.
KINOVA® Dynamic arm support O110 User Guide 4
Pinch point.
Warning / Caution
Specifications
Basic specifications of the arm support.
Table 1: Specifications
Device with brace 1.80 kg
Device weight Device with brace
and table clamp
2.73 kg
Arm weight compensation range 1.0 kg to 5.5 kg (2.2 lbs to 12.1 lbs)
Maximum payload 5.5 kg (12.1 lbs)
Device structure size (W x D x H) 17 cm x 10 cm x 85 cm
Device structure material die cast aluminum
Operating temperature range -10°C to 40°C
Storage temperature range -10°C to 40°C
Symbols used in this guide
Explanation of symbols used in the guide.
The following symbols are used in this manual:
KINOVA® Dynamic arm support O110 User Guide 5
•
Do not exceed the maximum payload for the arm support. Exceeding the maximum
compensation can impact the product's expected life span.
•
Use of the arm support should be implemented progressively. The use of the device will allow
more motion, new movements, new muscle activation and increased articular movement. To prevent
soreness or possible injury, time of use of the arm support should be increased progressively and
temporarily reduced if pain or discomfort is experienced. The goal is to let the body adapt while this
progression is done. It is important to integrate the device into the lifestyle and the care path of the
user in collaboration with the clinical staff responsible for the user.
•
Children using the arm support need to be trained in a controlled environment under
parental supervision.
•
When the arm support is in the parked position, make sure your arm is placed properly in
the brace, with weight applied on the support, before removing the brace from the parking hook.
•
When the arm support is not in use, always bring the upper arm segment of the arm support
back into its most upwards position so that there is no tension on the springs.
•
Each day before using the arm support, it is recommended to give the arm support a quick
check over to confirm that the brace is properly installed and that the device adequately supports
the arm. Check the braces for any foam or silicone pad deterioration. If there has been too much
wear, the brace may have to be replaced.
•
Do not use a third party brace with the arm support. Use only one of the approved
brace models, with brace selection and adjustment carried out under the guidance of health
professionals.
•
The arm support may only be used for the intended purposes as described in the product
documentation. Any type of use which is not specified in this manual will be considered as improper
use. The customer is solely responsible for material damage and injury of persons resulting from
improper use.
•
Assembly, commissioning and maintenance should only be carried out by trained
professionals.
•
Under no circumstance should you dismantle or remove screws from the arm support. The
warranty is void in such a case.
Arm support safety and warnings
Important considerations for safe and effective use of the arm support.
•
The arm support works with a spring compensation mechanism, which provides the force
for compensation. When the upper arm of the arm support is lowered, the tension in the spring can
cause the arm support to return to its upwards position if unloaded. When removing your arm from
the support, do so slowly and carefully. Set the brace eyelet (if present for the brace) or have
someone hold the upper arm of the arm support so that it doesn't spring up too suddenly.
•
Do not use the arm support in environments exposed to corrosion hazards.
KINOVA® Dynamic arm support O110 User Guide 6
Arm support warranty
Certain actions will void warranty coverage.
The arm support is covered by a warranty of 1 year. Warranty claims shall be voided if:
• Conditions specified in the user manual are ignored.
• The device is used outside the normal use definition.
• Any part of the device is modified or opened.
• The device is improperly set up.
•
Be aware of finger pinching. There are potential pinch points on the arm support. There is
one major pinch point, where the upper arm and the enclosure for the spring on the base come
together. This point is labeled with a sticker. There are also a few minor pinch points. Never stick
your fingers in any cavity of the product. Make sure people around you, particularly children, do
not put their fingers near any of the pinch points. Be aware of pinch points when transporting
the arm support.
•
Do not immerse the arm support in water. When cleaning the outside of the arm support, a
moistened towel shall be used.
•
Do not use the device in contact with broken or irritated skin.
KINOVA® Dynamic arm support O110 User Guide 7
Assembly and installation
Components
The arm support comes in a box with four main components. Some assembly is required to install
the device.
The arm support consists of the following main components:
• Table clamp
• Links
• Base with adjustment ring and upper arm
• Brace
Figure 1: Arm support (right arm setup shown)
The arm support is delivered in a box, partially unassembled, in the four main parts.
The arm support needs to be set up and assembled.
KINOVA® Dynamic arm support O110 User Guide 8
Note: After unboxing and setting up the arm support, make sure to save the packaging. This will be
useful for transport of the arm support, whether for your own use or if needed for servicing.
The table clamp provides a means to install the arm support on a table top.
The table clamp can be easily and quickly attached to and detached from a table top using a clamping
mechanism and tightening knob.
A mounting pin on the table clamp provides a stable mounting point for the arm support.
A parking hook provides a place to park the brace when the arm support is not in use or while putting the
arm into the brace.
The links provide for smooth freedom of movement horizontally.
The base and upper arm support the weight of the arm vertically with an adjustable spring mechanism while
also allowing freedom of movement vertically. The upper arm also provides a mounting point for the brace.
The brace provides a sling in which to securely but comfortably place the user's upper arm and elbow. The
brace comes in several different models.
Mounting and assembling the arm support
Steps are required to mount and assemble the arm support in the area where it will be used. A clamp
is used to provide a stable mounting point on a table, and then the arm support can be assembled
and mounted.
About this task
The arm support is used mounted to a table top. There is some assembly and setup required to clamp the
arm support to the table top and assemble the pieces that come in the shipping box.
Procedure
1. Begin by placing the table clamp on a solid horizontal surface. By turning the knob you can loosen or
tighten it. Make sure the table clamp is tightened firmly before proceeding with placing the links.
Note: Take care when the clamp is to be placed on a surface sensitive to scratches. In this case, a
protective layer should be placed on the fragile surface before tightening the clamp.
KINOVA® Dynamic arm support O110 User Guide 9
2. Place the links on top of the pin of the table clamp. You do this by sliding the bearings on one end of the
links over the pin of the table clamp.
Note: It is important that the pin goes all the way through the links to avoid damaging the bearings.
Note: The placement will depend on which arm the device needs to be configured to support. The
middle part of the links must go on the outside for the particular arm configuration. The arm support
is delivered configured for a right-handed or left-handed user, with the compatible left- or right-
handed brace.
KINOVA® Dynamic arm support O110 User Guide 10
Note: There is no distinct upper or lower side for the links, nor is there any distinct front or back side.
The links bearings can be engaged in either of two ways for each arm side configuration.
3. Place the base of the arm support on top of the other end of the links. You do this by sliding the pin of the
base of the arm support into the bearings of the links.
Note: It is important that the pin goes all the way through the links to avoid damaging the bearings.
Attaching the brace
The arm of the user is secured in a brace. The brace must be attached to the arm support as part
of the installation.
About this task
All the braces are exchangeable between all the arm supports. You can easily attach and detach
them.
Procedure
1. The upper arm of the support slides into the slot of the hook on the brace.
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