Otto Bock 1B1-2 Meridium, Instructions For Use Manual

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Phone + 1-800-665-3327
Caution: Federal law (USA) restricts this device to sale by or on the order of a practitioner licensed by law of the
State in which he/she practices to use or order the use of the device.
14 Technical data
Environmental conditions
Storage and transport in original packaging
(≤3 months)
-20 °C/-4 °F to +40 °C/+104 °F
Storage and transport without packaging (<48 hours) -25 °C/-13 °F to +70 °C/+122 °F
Max. 93% relative humidity, non-condensing
Long-term storage (>3 months) -20°C/-4°F to +20°C/+68°F
Max. 93% relative humidity, non-condensing
Operation -10°C/+14°F to +40°C/+104°F
Max. 93% relative humidity, non-condensing
Charging the battery +10 °C/+50 °F to +45 °C/+113 °F
Product
Reference number 1B1-2
Maximum adjustable heel height 50 mm/2 inches
Dorsiflexion with heel height of 1 cm/0.39 inches 14.5°
Plantar flexion with heel height of 1 cm/0.39 inches 22°
Mobility grade (MOBIS) 2–3
Footshell colours Translucent, beige, brown
Max. system height with heel height of 2 cm/0.79 inches 18.5 cm/7.28 inches
Protection rating
IP54
Water resistance Weatherproof but not corrosion-resistant
Not designed for underwater use or submersion
Range of Bluetooth connection Max. 10 m
Information on the product’s ruleset and firmware ver­
sion Accessible via the Cockpit app navigation menu and the
menu item “
Imprint/Info ”
Expected lifetime given compliance with the prescribed
maintenance intervals 6 years
Test procedure (foot sizes 24 and 25) ISO 22675-P5-100 kg/2 million load cycles
Test procedure (foot sizes 26 through 29) ISO 22675-P6-125 kg/2 million load cycles
Foot size [cm] 24 25 26 27 28 29
Max. body weight 100 kg/220 lbs 125 kg/275 lbs 125 kg/275 lbs
Max. weight incl. footshell approx. 1275
g/45 oz
approx. 1485
g/52 oz
approx.
1555 g/55 oz
Data transfer
Wireless technology Bluetooth Smart Ready
Range approx. 10 m / 32.8 ft
Frequency range 2402 MHz to 2480 MHz
Modulation GFSK, π/4 DQPSK, 8DPSK
Data rate (over the air) 2178 kbps (asymmetrical)
Maximum output power (EIRP): +8.5 dBm
Prosthesis battery
Battery type Li-Ion
Charging cycles (charging and discharging cycles)
after which at least 80% of the original battery capacity
remains available 500
74
Technical data
1B1-2=* Meridium