| New Technologies for Lower Extremity Prosthetics |
This page will feature recent technologies the may impact patient care in a significant way. It will also include links the various makers of these new components.
|
Aqualine® - Dive in!
Otto Bock offers a line of components specifically designed for use in the water. The Aqualine features components that are uniquely modified to provide greater stability and functionality for use in the water, such as while bathing or swimming.
This modular system provides excellent options for people with either transtibial or transfemoral amputations and all components can accommodate people who weigh up to 330 lbs (150 kg).
Aqualine At a Glance
-
3WR95 Aqua knee includes manual lock
-
1WR95* Aqua foot features split toe for sandals and treads for additional security in slippery areas
-
Structural components use galvanized set screws to prevent corrosion
Designed Specifically for Water
Wet areas present unique challenges for people who uses a prostheses. In addition to an environment that is more slippery, water can rapidly increase wear on prosthetic components. Otto Bock has developed a line of modular components that are designed specifically for use as a waterproof prostheses. These specially adapted components provide unique features to increase the user’s security and functionality in the water.
The 3WR95 Aqua knee includes a convenient manual for added stability. The lock can be quickly engaged/disengaged by accessing a lever located on the proximal portion of the knee joint. The knee also has holes on the distal portion so it can be cleaned and flushed after use.
The 1WR95* foot is sealed on the top against water and includes a plug on the bottom. The foot’s sole includes treads for extra traction in slippery areas. Users will also appreciate the foot’s split toe design to accommodate flip-flops.
A variety of modified structural components have been developed specifically for use with this waterproof system. The components include two 34 mm pylons (one angled 6°) and a tube clamp that have built-in grooves to allow users to flush and clean the components. Other waterproof components include four-prong adapters (with pyramid and with pyramid receiver). The components use galvanized set screws to avoid corrosion.
|
 |
| Components of the C-Leg |
|
The C-Leg is one of the most exciting inovations lately, and may mark the future of prosthetic developments. It is a "smart" leg which can learn as a patient progresses in walking skills and can "learn" and adapt to situations. Be aware that this unit won't walk for you. No prostheis does.
Clinical feed back is still mixed at this time, due to its cost and reimbusement by insurance as well as having competitive older technologies that are less expensive. From a cosmetic standpoint it is not as desireable to finish at this point as I would like. Insurance information on this site may help patients win their cases if they are seeking this new technology. Don't let your insurance company keep you from care that you are entitled to. You paid for it!
|
 |
| The Harmony pylon component is used to create vacuum |
|
| The Harmony System uses suction to suspend a prosthesis on the patient. A more intimate fit improves overall weight bearing, control of the prosthesis and a more reliable means of holding the prosthesis on. The pylon (at right) is a componet that is attached below the socket with a compatable prosthetic foot below that. The unit it integrated with the socket to generate vacum within the socket when combined with the other components in the system. The video below gives a detailed demonstration of that systems appilcation and everyday use.
|
Harmony Suspension System |
|
