Are you an above-knee amputee? Well, you need to focus more on your limbs as well as your level of mobility. Focus means your prosthesis should be able to support you with a firm grip and allow you to engage in all kinds of activities you want.
So, if you are already using a prosthesis and want an upgrade or have recently undergone amputation and are searching for an innovative or highly functional prosthetic leg above knee, scroll down to this blog. It will explain the range of prosthetic innovations, especially for above-knee amputees. Let’s dive in!
Microprocessor Controlled Knees
The knee joint is essential for above-knee amputees. A microprocessor-controlled knee depends on sensors that analyse user movement to control knee flexion and extension. This technology integrates natural walking patterns with stable movements. Compared to ordinary mechanical prosthetic legs, the knee joint performs better and adapts more quickly.
Bionic and hydraulic knees
People with above-knee amputations can benefit from bionic or hydraulic knee prosthetic joints. These joints function using sensors and microprocessors to control casual knee movement. Activities determine the operation of hydraulic systems that guide knee extension and flexion functions. The device adjusts its behaviour according to walking situations, thus matching your movements. Liquid fluid pressure enables hydraulic knees to control knee movement for seamless operations. So, it is inevitable for prosthetic leg above knee patients to choose the right one.
4 Advanced Prosthetic leg above knee socket designs
Prosthetic leg above-knee sockets support people with transfemoral amputations by offering excellent stability and comfort while providing the needed support. Here are the 4 main types:
1. Quadrilateral socket
It is rectangular with a flat, weighted back portion. The narrowed design at the front and back sections provides stability, but these dimensions restrict movement. Specific pressure points make long-term usage less comfortable.
2. Ischial containment socket
An ischial containment socket effectively places the ischium within the socket to manage control and distribute weight more efficiently. The socket system’s design increases stability, which results in reduced lateral mobility. Evidence shows that ischial containment sockets provide better comfort and energy efficiency than the alternative Quad sockets.
3. MAS-Marlo anatomical socket
This is a modified ischial containment socket with a lower posterior trim line for better hip movement. Its design provides comfort and improved stability. This device functions best for users who stay moving throughout the day. An improvised version is also available for those searching for the best prosthetic leg above-knee socket.
4. Sub-ischial socket
It has an elevated suspension and vacuum technology to create a strong and proper fit. More comfort and greater mobility result from using lower trim lines. A proper fit exists, which decreases intramuscular pressure while safeguarding against instability and control loss.
Energy-Returning Prosthetic Feet for Above Knee Amputees
Energy-returning prosthetic feet serve as shock absorbers and store kinetic energy to help users walk more easily. Your body releases energy previously stored through walking motions to simplify foot movements. People with amputations benefit from these feet because they minimize fatigue and enhance their ability to move through all activities, including low-impact and physically demanding ones.
Ossur Pro-Flex LP is an example of an artificial foot built to match various activity needs. Selecting suitable energy-returning foot technology strengthens self-assurance while promoting independence.
Smart Prosthetics with App Connectivity
Your above-knee prosthetic leg functions through an application that allows control. The app delivers instant updates regarding system movement and power consumption alongside the device settings. Your device lets you define walking modes and monitor your step count while giving maintenance warning notifications.
One example of these advancements is shown through Ossur Rheo Knee, which demonstrates innovative technology for adaptive movement. Smart prosthetic devices automatically adapt to your life activities to enhance your interaction with them.
Waterproof & Multi-Terrain Prosthetics
Prosthetics with water-resistant features enable users to step confidently on slippery areas and beach sands along uneven grounds. Manufacturers have created these products using strong materials to protect them from water damage while delivering safer traction. The advanced design allows you to shower, swim, and explore diverse environments with complete freedom. The multi-terrain designs provide stability benefits and freedom to move in all situations.
Conclusion
The proper above-the-knee prosthetic selection depends on your daily activities, comfort requirements, and mobility needs. The correct prosthetic selection, including energy-returning feet and microprocessor-controlled knees or waterproof designs, will increase freedom and inner confidence in your daily activities. Advanced technology allows you to walk conveniently and adjust to multiple environments while maintaining active living.
KARE Prosthetics & Orthotics acknowledges that each person requiring prosthetic support has different requirements. Our team of experts will guide you in choosing the most suitable prosthetic solutions for your lifestyle. KARE uses innovative technology to fit patients according to their specific needs, thus restoring their ability to use prostheses and improving their comfort levels.
Begin your future by moving forward at KARE to redefine your life limitations.
