Triton Harmony
Are you very active and on your feet from morning to night? The Triton Harmony is a prosthetic foot with an integrated vacuum system that helps compensate for the fluctuations in volume that occur in the course of the day, giving you a firm hold in your prosthesis from morning to night without putting strain on your residual limb or skin. The secure connection between the residual limb and leg lets you control your prosthesis more effectively. The firm fit also means there is less play between your residual limb and the socket, which can reduce skin irritation. It supports the natural way your leg rotates as it moves, ensuring you can move comfortably despite the firm fit – without feeling strain due to torsion in the socket. This boosts your comfort in your demanding daily routine.
Functional ring
The elastomer ring effectively absorbs torsion (+/- 9°) to relieve the residual limb and boost comfort in combination with vertical shock absorption (up to 12 mm).
Harmony P3 pump unit
When the user steps down, the pump unit generates a vacuum in the socket. This results in a firmer hold and control over the prosthesis, volume management, less skin irritation and more comfort.
Interconnected springs
The three interconnected springs prevent the foot from yielding too much when it is overloaded. They provide stability even when you make quick, responsive movements.
Linear carbon spring
Provides moderate flexibility in the mid-stance phase that is required for good responsiveness as well as exactly the right level of energy return when walking at faster speeds.
Customisable
Thanks to two different heel wedges, both the impact stress at heel strike and the gait dynamics can be customised.
Abducted big toe
The special shape of the big toe makes it possible to wear sandals.
Triton Harmony
Are you very active and on your feet from morning to night? The Triton Harmony is a prosthetic foot with an integrated vacuum system that helps compensate for the fluctuations in volume that occur in the course of the day, giving you a firm hold in your prosthesis from morning to night without putting strain on your residual limb or skin. The secure connection between the residual limb and leg lets you control your prosthesis more effectively. The firm fit also means there is less play between your residual limb and the socket, which can reduce skin irritation. It supports the natural way your leg rotates as it moves, ensuring you can move comfortably despite the firm fit – without feeling strain due to torsion in the socket. This boosts your comfort in your demanding daily routine.
| Product type | |
| Mobility grade | 3, 4 |
| Max. body weight | 150 kg |
Triton Harmony
Are you very active and on your feet from morning to night? The Triton Harmony is a prosthetic foot with an integrated vacuum system that helps compensate for the fluctuations in volume that occur in the course of the day, giving you a firm hold in your prosthesis from morning to night without putting strain on your residual limb or skin. The secure connection between the residual limb and leg lets you control your prosthesis more effectively. The firm fit also means there is less play between your residual limb and the socket, which can reduce skin irritation. It supports the natural way your leg rotates as it moves, ensuring you can move comfortably despite the firm fit – without feeling strain due to torsion in the socket. This boosts your comfort in your demanding daily routine.
Functional ring
The elastomer ring effectively absorbs torsion (+/- 9°) to relieve the residual limb and boost comfort in combination with vertical shock absorption (up to 12 mm).
Harmony P3 pump unit
When the user steps down, the pump unit generates a vacuum in the socket. This results in a firmer hold and control over the prosthesis, volume management, less skin irritation and more comfort.
Interconnected springs
The three interconnected springs prevent the foot from yielding too much when it is overloaded. They provide stability even when you make quick, responsive movements.
Linear carbon spring
Provides moderate flexibility in the mid-stance phase that is required for good responsiveness as well as exactly the right level of energy return when walking at faster speeds.
Customisable
Thanks to two different heel wedges, both the impact stress at heel strike and the gait dynamics can be customised.
Abducted big toe
The special shape of the big toe makes it possible to wear sandals.
Triton Harmony – ambitious and agile
The Triton Harmony prosthetic foot has an active vacuum that offers a better hold between the residual limb and prosthesis throughout the day, with enhanced comfort. Thanks to its firm fit, users can benefit from better prosthesis control. Plus, residual limb problems and skin irritation caused by pistoning are minimised and the residual limb volume is stabilised.
The integrated functional ring increases the torsion capability and supports the leg’s natural ability to rotate. Shearing and strain on the residual limb due to torsion are minimised and skin irritation is reduced. This offers noticeable relief, not only with demanding activities such as sports or physical work, but also during turning and movements in everyday situations. In addition, the vertical spring deflection of up to 15 mm cushions the impacts felt by users when stepping down, particularly in situations such as walking down stairs.
The Triton Harmony prosthetic foot delivers a high energy return at fast walking speeds. This allows users to master any challenge – in sports, in nature or at work.
Quick changes in direction and jumps in basketball, hiking on uneven trails or a sprint to catch the bus: the Triton Harmony adapts to high impact conditions and is ideal for challenging everyday situations and for sports activities.
The Triton Harmony carbon foot stands for a dynamic rollover and vigorous walking. It provides users with an uncompromising response and control even when performing high-impact activities.
Getting things moving
Carsten
For Carsten, mobility is a crucial aspect in both his personal and professional life. To work for his company, he needs to be able to respond to all the demands placed on him.
Product information
| Mobility grade | 3, 4 |
| Max. body weight | 150 kg |
| Amputation level | Transfemoral amputation, Hip disarticulation, Transtibial amputation |
| Material | Carbon |
Product Data
| Mobility grade | 3, 4 |
| Max. body weight MG 3 | 150 kg |
| Max. body weight MG 4 | 125 kg |
| Side | left (L), right (R) |
| Size | 21–30 cm |
| Weight (without footshell) | 760 g* |
| Footshell shape | Slim shape (S) for a heel height of 15 +/- 5 mm (21-27 cm) Normal shape (N) for a heel height of 10 +/- 5 mm (24-30 cm) |
| Footshell colour | beige 4, light brown 15 |
| Weight with normal footshell | 980 g* |
| System height with normal footshell | 177 mm* |
| Build height with normal footshell | 195 mm* |
Documents
647G675
647G675=ALL_INT
4136667
Answers for you
What makes the Triton Harmony special?
The Triton Harmony is a carbon foot that was designed especially for very active users who want to relieve strain on their residual limb and place a high value on a firm hold for their prosthesis. The carbon foot compensates for fluctuations in volume as they occur, giving you a firm hold in your prosthesis throughout the day. The secure connection between the residual limb and leg along with less play in the prosthetic socket let you control your prosthesis more effectively and help reduce skin irritation.
Is the Triton Harmony right for me?
The Triton Harmony prosthetic foot was developed for very active users (mobility grade 3–4) who navigate varied indoor and outdoor environments and place a high value on uncompromising response and control – even during high-impact activities. It is suitable for users weighing up to 150 kg or 125 kg. Both transfemoral and transtibial amputees can benefit from the Triton Harmony prosthetic foot. You and your O&P professional will work together to determine whether the Triton Harmony is the right prosthetic foot for you.
Can the Triton Harmony be used for sports?
The Triton Harmony is well suited for a broad range of applications, from everyday life to demanding professions to recreational sports.
Is the Triton Harmony waterproof?
No, the Triton Harmony is not waterproof.
Do I need a new prosthesis to use the Triton Harmony?
If you want to use the Triton Harmony, your socket must be fabricated according to the requirements for the Harmony system. There is no need to fabricate a new socket, of course, if your prosthesis meets these requirements.
Is the Triton Harmony available in my size?
The prosthetic foot is available in a range of sizes from 22 to 30 cm. Your O&P professional selects the Triton Harmony for you based on your foot size and body weight.
Do I need to wear special shoes with the Triton Harmony?
No, the Triton Harmony carbon foot is delivered with a footshell that is based on the shape of a natural foot. A slim footshell is also available for use with shoes that have slightly higher heels. An abducted big toe allows you to wear thong sandals with both versions.
Can I try out the Triton Harmony?
Yes, of course you can test the Triton Harmony prosthetic foot! Just ask your O&P professional.
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What would life be like without surprises? The prosthetic foot features a unique degree of side-to-side flexibility and secure, full-surface ground contact – also on uneven surfaces. The function module reduces the sideward tilting moments placed on the knee or in the socket, which are often perceived as irritating, and minimises compensating movements. You can finally concentrate on what’s important to you and the people around you – because now you can decide where to go.
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- High energy return
- Supports agile and high-impact movements
It's more than a prosthetic foot. It's a foundation.