1C30 Trias carbon prosthetic foot
Reference number 1C30
Type of foot Mechanic
User Weight Capacity 100 kg,
125 kg,
75 kg
Physiological rollover at all walking speeds

The lightweight carbon construction of the Trias combined with its dual spring elements provides elastic shock absorption for the user at heel strike.

  • The rollover of the prosthetic foot is largely physiological and it also scores points with its energy return while walking.
  • The Trias makes controlled movement patterns possible.
  • Switching between various walking speeds is effortless for the user.
  • Strain on the sound limb is relieved.
  • The foot provides users with controlled support on uneven terrain.
  • Suitable footshells, which can be easily exchanged by the user, are available in two versions (slim, normal).

 

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Aluminium adapter
Adapter

Pyramid adapter made of lightweight aluminium.

Carbon base spring with reinforced forefoot and heel area
Carbon base spring with reinforced forefoot and heel area

The carbon base spring joins the forefoot and heel springs, and ensures that the foot functions as a cohesive unit.

Dual carbon forefoot spring
Dual carbon forefoot springs

Dual carbon forefoot springs control forefoot flexibility for a smooth rollover and ensure good stability and energy return at the end of the stance phase.

Dual carbon spring
Dual carbon heel springs

Dual carbon heel springs provide shock absorption at heel strike.

Product information

Technical data

The Trias is suitable for patients with a transtibial amputation, knee disarticulation, transfemoral amputation or hip disarticulation, who have low to moderate activity levels and require a lightweight, functional carbon fibre foot. (*  Technical data refer to size 26 cm)

Mobis level
Activity-Level MG2,
MG3
Sizes 21–30 cm
Footshell Slim version with 20 mm heel height [21–26 cm], normal version with 10 mm heel height [21–30 cm]
Weight without footshell* approx. 345 g
Weight with footshell* Approx. 550 g
System height with normal footshell* 95 mm
Structural height with normal footshell* 113 mm
Recommended knee components 3R36, 3R20, 3R90-1, 3R93-1, 3R92-1, 3R106, 3R60, 3R60PRO, 3R46, 3R78, C-Leg Compact, 3R95, 3R55, 3R80, C-Leg, Genium. Please see the 646K2 catalogue for additional combinations.
Type of foot Mechanic
Feature Carbon
User Weight Capacity 100 kg,
125 kg,
75 kg
Stiffness chart

The stiffness version is selected according to the patient’s body weight.

Model
1C30 Trias Carbon-Prothesenfuß
21
1C30 Trias Carbon-Prothesenfuß
22
1C30 Trias Carbon-Prothesenfuß
23
1C30 Trias Carbon-Prothesenfuß
24
1C30 Trias Carbon-Prothesenfuß
25
1C30 Trias Carbon-Prothesenfuß
26
1C30 Trias Carbon-Prothesenfuß
27
1C30 Trias Carbon-Prothesenfuß
28
1C30 Trias Carbon-Prothesenfuß
29
1C30 Trias Carbon-Prothesenfuß
30
45–60 kg 1 1 1 1
61–80 kg 2 2 2 2 1 1 1 1
81–95 kg 3 3 2 2 2 2 1 1
96–110 kg 3 3 3 3 2 2
111–125 kg 4 4 3 3
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