3R60 and 1C30 Trias A winning combination for Mobis 2 & 3 3R60 EBS • The Ergonomically Balanced Stride (EBS) func- tion is individually adjustable to the weight and activity of the amputee. This offers more functionality and safety especially on uneven terrain or declines. A more natural knee move- ment during stance is also achieved • Powerful and easy to adjust Swing Phase Hydraulic with easy swing initiation and good balanced dampening characteristic accommo- dating an even greater range of cadences • Polycentric design offers increased toe clearance during swing phase which further increases safety • 4 modular connector options to accomodate all amputation levels: pyramid, Screw Top, Knee Disarticulation, Hip Disarticulation • Large flexion angle up to 175° during kneeling, starting from 155° the flexion is dampened by EBS unit max. 95 kg 23 – 24 cm max. 110 kg 25 – 26 cm max. 125 kg 27 – 30 cm max. 80 kg 21 – 22 cm 1C30 Trias • Lightweight carbon construction • Unique interconnected dual spring elements providing elastic shock absorption at heel strike, a physiolocial rollover and excellent energy return • Secure controlled movement patterns • Adapts to various walking speeds without sacrificing comfort • Reduces stress on the sound limb • Adapts to uneven terrain • Attractive and easy to exchange foot- shell in normal and slim versions
Transcript
3R60 and 1C30 TriasA winning combination for Mobis 2 & 3
3R60 EBS
• The Ergonomically Balanced Stride (EBS) func-tion is individually adjustable to the weight and activity of the amputee. This offers more functionality and safety especially on uneven terrain or declines. A more natural knee move-ment during stance is also achieved
• Powerful and easy to adjust Swing Phase Hydraulic with easy swing initiation and good balanced dampening characteristic accommo-dating an even greater range of cadences
• Polycentric design offers increased toe clearance during swing phase which further increases safety
• 4 modular connector options to accomodate all ampu tation levels: pyramid, Screw Top, Knee Disarticulation, Hip Disarticulation
• Large flexion angle up to 175° during kneeling, starting from 155° the flexion is dampened by EBS unit
max. 95 kg23 – 24 cm
max. 110 kg25 – 26 cm
max. 125 kg27 – 30 cm
max. 80 kg21 – 22 cm
1C30 Trias
• Lightweight carbon construction
• Unique interconnected dual spring elements providing elastic shock absorption at heel strike, a physiolocial rollover and excellent energy return
• Secure controlled movement patterns
• Adapts to various walking speeds without sacrificing comfort
• Reduces stress on the sound limb
• Adapts to uneven terrain
• Attractive and easy to exchange foot-shell in normal and slim versions
3R60 and 1C30 TriasA winning combination for Mobis 2 & 3
Otto Bock HealthCare GmbH · Max-Näder-Straße 15 · 37115 Duderstadt/Germany T +49 5527 848-0 · F +49 5527 848-1524 · [email protected] · www.ottobock.com
… on even groundThe knee and foot work closely together and the knee receives the correct amount of support from the foot. This is translated into a smooth and har-monious movement. This knee foot combination leads to a gait that is closer to the physiological gait pattern.
The swing phase control is also supported in a beneficial way. The energy return of the foot is progressive which is beneficial for the flexion angle especially at a lower walking speed.
… downhillIt is easy to use the EBS function when walking downhill. Thanks to this, the user can alter nately walk downhill with a higher security level.
… uphillThe forefoot is flexible and is not a limitation so the user can take a larger step while walking uphill.
Benefits when walking …
When the load is applied to the heel, the elastic carbon springs of the Trias absorb the energy and allow for a comfortable load transfer. Trias also offers an efficient heel lever which supports smooth rollover into the mid-stance phase and harmo-nious flexion of the 3R60 into the EBS function.
During rollover, the Trias spring elements return the stored energy. The result is a smooth, physio logical rollover. Moreover, the stance phase flexion of the 3R60 provides support to the patient during the forwards movement.
In mid-stance, the forefoot compresses and the base spring is stretched for a more natural function similar to how the human foot acts during the gait cycle. The softer toe of the Trias ensures a smooth extension in the 3R60 thanks to the integrated EBS unit.
Much of the energy stored in the Trias during rollover is returned at this late phase of the step. It facilitates the swing phase initiation of the 3R60. The swing phase control is optimally adapted to the energy interplay of Trias and 3R60.
