The Harmony® system controls the volume of the residual limb and prevents volume fluctuations. A total surface weight bearing socket is used instead of a specific weight bearing socket.
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Customers & TechniciansOur ProductsProstheticsLower Extremity ProstheticsSocket TechnologiesHarmony® SystemHarmony® P2 & HD
Harmony® System
At a Glance
- Monitors residual limb volume
- Improves proprioception
- Enhances residual limb blood circulation
- Ensures excellent fit
- Relieves strain on joints and spinal column
The Harmony® System creates an elevated vacuum environment between the socket and liner. Using the Harmony® pump, each step removes air from the socket so your patients have precise socket fit all day long. The outstanding fit helps prevent residual limb/socket pseudarthrosis and improves proprioception.
Preventing Fluctuations in Volume
The Harmony® System’s elevated vacuum helps regulate volume changes in the residual limb for a consistent fit all day. By using a total surface weight bearing socket, pressure on load-bearing areas are relieved. Beyond pulling air from the socket, the pump also provides shock absorption and rotation.
The system consists of a pump, polyurethane liner and gel-coated sleeve.
Harmony® Certification
Find out how to get certified to fit your patients with the Harmony® System by calling the Socket Comfort Hotline
+49 (0)5527 848-3001.
Vacuum Suspension and its Effects on the Limb
Since its inception in 1999 (Board et al., 2001), vacuum suspension has proven to be a major innovation. Vacuum suspension provides the amputee with unmatched linkage. This linkage alters the pressures that the limb experiences, which in turn prevents daily limb volume loss and improves limb health. The purpose of this paper is to review what is known about vacuum suspension and its effects on the limb.
(ot_harmony.pdf | 669.51 KB)
(ot_harmony.pdf | 669.51 KB)
A new feeling with Harmony® System
Information for Orthopedic Technicians
The Harmony® System is an active volume management system for transtibial prostheses.
(ti_646a216_gb_harmony.pdf | 737.32 KB)
(ti_646a216_gb_harmony.pdf | 737.32 KB)
Information Material | Harmony® System
Innovative in detail: the new Harmony® System effectively reduces the air between socket and liner.
(im_646s1_404_gb_harmony.pdf | 223.78 KB)
(im_646s1_404_gb_harmony.pdf | 223.78 KB)
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