Otto Bock 3B1-3 User manual

| © Ottobock
User Instructions
User instructions | Genium 3B1-3 | Academy | 1
General Information
02.11.2018
•The information given is essential for safe
usage
•Instructions for use (IFU) with patient
information and safety instructions
(646D1282*)
•Non-compliance with safety instructions
can lead to malfunctions of the knee joint
and possible risks to the end-user
•Changes or modifications to the system
components are not permitted

| © Ottobock
User Instructions
User instructions | Genium 3B1-3 | Academy | 2
Feedback Signals
02.11.2018
•Important events (e.g. switching modes) are
indicated by feedback signals
•Feedback signals:
Vibration signals
Acoustic signals
•Do not ignore unexpected feedback signals
(check prosthetic function)
•Volume and tone (pitch) can be adjusted with X-Soft

| © Ottobock
User Instructions
User instructions | Genium 3B1-3 | Academy | 3
Mode switching without Cockpit App
02.11.2018
•Switching into 1./2. MyMode via 3x/4x bouncing within 1 second
•After the weight is taken off the prosthesis one long beep signal occurs
•After that, a beep signal indicates correct switching (1, 2 or 3 beeps)
•Switching back into basic mode is always possible
40 % weight
Audio signals
indicate the
chosen mode
3x/4x in
1 sec
1x/2x/3x1x

| © Ottobock
User Instructions
User instructions | Genium 3B1-3 | Academy | 4
Charging
02.11.2018
•Connect the charger with the
Genium (magnetic connection)
•Check the charging status via the
color of the illuminated ring
•After removing the charger, the
knee joint performs a self-test (keep
the knee joint at rest –otherwise an
error could be detected)
•A single vibration and beep signal
indicates that the knee joint is ready
for operation (3x vibration usually
indicates an exceeded service
interval)
Only charge with the AXON
tube adapter connected
Charging is only possible at
temperatures between 10°C and
45°C (50°F –103°F). Do not charge
the knee joint next to a heater.

| © Ottobock
User Instructions
User instructions | Genium 3B1-3 | Academy | 5
LEDs and charging status
02.11.2018
•The LEDs on the side of the
charger show the charging
status of the knee joint
•Charging status:
5 LEDs = 90% and more
4 LEDs = 70-90%
3 LEDs = 50-70%
2 LEDs = 30-50%
1 LEDs = 10-30%
0 LEDs = 0-10%

| © Ottobock
User Instructions
User instructions | Genium 3B1-3 | Academy | 6
Query charging status
02.11.2018
•Turn the prosthesis upside down
•Keep knee joint at rest for 2 sec. and wait for feedback
signals (short beeps)
•Charging status:
5x = > 80%
4x = > 60%
3x = > 40%
2x = > 20%
1x = < 20%
•The charging status indication doesn’t work if:
•the charger is still attached
•the knee joint is not in Basic Mode (e.g. in a MyMode
plus)
•the volume is set to “0” in X-Soft
•the Mute mode is activated in Cockpit App
Charging feedback
doesn’t indicate a
system error!

| © Ottobock
User Instructions
User instructions | Genium 3B1-3 | Academy | 702.11.2018
Status Status LED Charging status indicator
Charger is connected
to outlet and is not
charging
Continuous
green All five LEDs off
Charger is connected
to the knee joint, good
connection and
charging
Purple
pulsing Charging status indicator
Charger has been
disconnected Continuous green All five LEDs off

| © Ottobock
User Instructions
User instructions | Genium 3B1-3 | Academy | 802.11.2018
Status Status LED Charging status indicator
Charger is connected
to the knee joint, poor
connection Weak purple Charging status indicator
a) Charger excess
temperature
b) Knee joint excess /
insufficient temperature
c) Poor connection
Continuous
yellow (= no
charging)
a) 2nd and 4th LED
illuminated
b) 1st, 3rd and 5th LED
illuminated
c) 3rd LED illuminated
Charger fault (error
may be rectified by
reconnecting the power
supply)
Flashing red Error code for service

| © Ottobock
User Instructions
User instructions | Genium 3B1-3 | Academy | 9
Charging status
02.11.2018
The charging status is also indicated via feedback signals and displayed
on the Cockpit app (and remote control).
Remaining
operating time Charging status Feedback signal
approx. 24 h 25 % 3x long vibration signal
approx. 6 h 10 % 5x long vibration signal
0 h 5 % 10 x long vibration and
beeping signal

| © Ottobock
User Instructions
User instructions | Genium 3B1-3 | Academy | 10
Lowering the power consumption
02.11.2018
•There are two possibilities to lower the power
consumption significantly:
The knee joint is in a sitting or lying position and is kept
at rest for longer than 2 seconds (the knee joint switches
into the energy saving mode whenever sitting is detected
whether or not the sitting function is activated in the knee
joint)
The extended knee joint is kept at rest and is not under
load (after 2 minutes the knee joint switches into the
energy saving mode).
•In both cases, certain sensors are deactivated
•If the knee joint leaves the sitting/power saving position,
all sensors are automatically reactivated