Pdf designs and performance of three new microprocessor. In contrast, the rheo knee xc required increased compensatory movements of the remaining locomotor system in. Due to its continuous adaptability to different environments and types of activity, it allows users to return to everyday activities with confidence. People who use the rheo benefit from a prosthesis that can prevent falls and adapt to new surroundings. I have fitted both and i feel there are different reasons to use one knee versus the other. You should have recevied an email with a link to an ossur website that includes your license key for the software. Knee flexion during swing phase varies according to walking speed. View online or download ossur rheo knee 3 instructions for use manual. About us our products contact us sitemap download brochure. A basic mechanical leg, including customization and fitting, can. Yet, its still the fastest mpc knee, responding 10 to 20 times more rapidly than other mpc knees. Simply filter the wide number of available default and userdefined templates by my apps, more apps.
The rheo knee is a microprocessorcontrolled knee with an optimal combination of stability and safety. Request to establish a code for a magnetorheologic actuator, trade name. Pdf comparative biomechanical evaluation of two technologically. The rheo knee xc is a microprocessorcontrolled knee designed to support patients from early rehabilitation to full recovery with its effortless, intuitive, and stable functionality. The rheo knee 3 enhanced is one of the most advanced microprocessor knees available today. The rheometer software rheocompass offers a comprehensive range of predefined measurement templates and analysis methods for a great variety of applications. I am interested in unbiased opinions regarding differences between the cleg and the rheo knee. I have been testing prosthetic knee joints such as orthomobilitys innovative vgk very good knee, which i compare to otto bocks 3r80 mechanical knee and ottobocks microprocesser cleg knee, as well as otto bocks electronic genium knee. Our expert staff specializes in otto bock genium and cleg knees, ossur components, biom t2 and finger prosthetics. Start swinging without effort, and provides an even more seamless in. Infinite technologies orthotics and prosthetics is the premier orthotic and prosthetic facility in the midatlantic region providing inpatient and outpatient services, consults, and evaluations for adult and pediatric patients. Allux knee w pyramid certification required nabtesco. The first knee you fit comes with a pda with their software and you basically hook it up to the knee. The ossurs rheo knee is particularly interesting because of the way it adapts to the knees stiffness.
As you use the rheo, it learns your lifestyle in order to serve you as efficiently as possible. Ossur logic is the smart app in your iphone for the rheo knee 3 prosthetic knee. Rheo knee is successfully connected when the bluetooth indicator is blue and. With the most responsive stumble and fall protection, users can instinctively move at their own pace in any direction. With microprocessor pneumatic swing control, orion3 controls heel rise across a range of walking speeds for a more natural swing. The rheo knee is now available with a female pyramid insert or a threaded top adapter ideal for knee disarticulation amputees, those with long transfemoral residual limb or where the low build height is required. Rheo knee 3 kit w 5yr warranty includes service check at 40mos ossur americas. The technical analyses showed that only cleg 4 and rheo knee 3 allow microprocessorcontrolled adaptation of the joint resistances for different gait. The optimization of the settings continues even after the completion of the initial program by the prosthetist. Then this information is evaluated and the most appropriate response is calculated by the software. The rheo knee is an intuitive prosthesis that adapts to your individual gait and the environments you walk in.
From rehabilitation, to the home and office, to the gym and the trail, rheo knee xc confidently goes anywhere. A step ahead prosthetics is dedicated to providing amputees with the best in prosthetic legs, arms, and hands. Rheo knee uses artificial intelligence to continuously adapt to the user s walking style and environment. Powerful rheovision software is supplied with the pvs rheometer for full automation and control of all test parameters and comprehensive data collectionanalysis. Comparative biomechanical evaluation of two technologically. Through our unique approach to comprehensive care, education and goal setting, we forge lifelong partnerships with our patients in their efforts to heal, while. A prosthetic knee should offer fluid, natural movement with a suitable level of stability, while a foot module needs to incorporate great energy return and the range of motion with smooth roll. Contraindications for use to turn the rheo knee 3 on press the onoff button figure 4.
The rheo knee is easy to fit, and delivers reliable user outcomes. From the first step, the rheo knee compares the maximum degree of flexion achieved at each swing phase to select the values determined by the prosthetist with the rheo software. Rheo knee and rheo knee xc come with ossur logic software, which enables professionals to adjust easily the functionality for each. Strong design now for use by people weighing up to 275lbs 125kg. Monitor step count and cadence changes with downloadable activity reports. Multiple test programs can be used for complete characterization of material flow behavior. Rheocalct software can analyze data, generate multiple plot overlays, print tabular data, run math models and perform other timesaving routines. Ossur introduces ossur logic, the smart app for ossur bionic prosthesis. Ossur logic ssur introduces ssur logic, the smart app for ssur s new rheo knee 3 prosthetic knee. In fact, in a controlled clinical trial, rheo knee xc enabled users to walk further, faster and with less fatigue. From a practitioner standpoint, the rheo is very easy and quick to setup. When used with the brookfield dv2t viscometer or dv3t rheometer, rheocalct can analyze data, generate multiple plot overlays, print tabular data, run math models and perform other timesaving routines. This article is a comparison of a selection of mechanical and mpk microprocessor prosthetic knees for above knee prosthetic legs. Whether rehabilitating on a spin cycle, navigating tight spaces, strolling around town, or hiking a trail in the rain, rheo knee xc provides the perfect balance of stability and dynamics.
It enables exceptionally natural and effortless gait even on difficult terrain. Prosthetic knee joints rheo knee xc manufacturer from ahmedabad. It learns as you walk, providing unmatched performance, safety, and stability that. Follow the instructions in the email to start the download and installation process. So, it has a sensory system that monitors force, position and load applied to the knee. With this app, you can have an intuitive and efficient access to this high tech, bionic prosthetic knee. In a controlled clinical trial, it enabled users to walk further, faster and with less fatigue. Based on ossurs own clinical research, users wearing the rheo knee 3 reported that they. Compare prosthetic knees amputee prosthetic leg tips. The rst rheometer can be programmed using rheo3000 to control shear stress or shear rate. Follow the instructions in the email to start the download and installation. For prosthetists, it provides full, intuitive and efficient access to setting up the prosthesis.
Deze beelden worden met behulp van software bekeken. The ossur rheo knee 3 is a prosthetic knee option for transfemoral and kneehip disarticulation amputees. Charging the rheo knee 3 before fitting the rheo knee 3, charge the unit for 3 hours to ensure full charge. A professional mode also enables clinicians to easily adjust the functionality for each user and access valuable activity reports. Allux knee w threaded top certification required nabtesco. It builds on reliable and clinically proven technology, delivering outstanding user outcome. The latter can be adjusted in the rheo knee xc software and has been set to the minimum for all. Ossur rheo knee 3 prosthetic knee mcop prosthetics. If these components are already installed, you can launch the application now. The pneumatic spring also makes it easier to initiate swing, saving energy with every step and ensuring more natural knee flexion at lower speeds. Rheo knee xc supports advanced capabilities like cycling, legoverleg stair ascent and running. How to charge the rheo knee 3 figure 1 insert the charger cable into the charging port on the user interface panel.
Rheo knee xc comes with software that lets users quickly check knee status and battery charge level. The connection process then downloads approximately 344. For those of you who have experience with both of these knees, your opinion is especially appreciated. For users, it offers insight into useful parameters like battery level and step count as well as access to configurations and the. The knee and the foot have different sensor systems that provide realtime information used to control knee joint resistance and the flexionextension of the ankle during the gait cycle.
If the rheo knee 3 loses power, the knee loses its ability to provide stance support. A global leader in orthopaedics, ossur employs the smartest minds and the most advanced technologies to help keep people mobile. The rheo knee recognizes and responds immediately to changes in speed, load and terrain, restoring the user s ability to walk naturally, comfortably and confidently at any speed. Data is saved in a sql database for easy access by multiple users on a network. Rheo knee xc comes with ossur logic software, which enables. Infinite technologies orthotics and prosthetics virginia. Rheo knee xc confidently goes anywhere, whatever the weather. Rheo knee, the most excellent stability and maintain balance while adapting to user and the environment is constantly dynamic, thanks to all the microprocessor provides the most natural knee function among the array. It adapts to the walking pace and the style of each walk. Fluid within the device contains metal particles, and as the device sends a magnetic field through the fluid, the fluid becomes thicker stiffening the knee joint.
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