ELEOS -Proximal Tibia
FromOnkos Surgical
The ELEOS proximal tibia component is designed with a reduced profile, making for easier wound closure. Additionally, the ELEOS proximal tibia design incorporates the same, simple hinge mechanism as the revision hinge and distal femur, including a one-piece hinge with preassembled poly for both bearing and locking.
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- Modular components (including midsections and stems) can be used in all ELEOS System procedures.
- System configurations were designed for proximal tibia, distal femur, total femur and proximal femoral applications. A revision hinge is also available.
- Stems in a variety of diameters to meet patient specific needs are available in cemented and canal-filling, tapered, straight and fluted designs, as well as plasma spray splined stems.
- Tibial and femoral resurfacing component stem extentions and tibial augments maximize options available to the surgeon.
- The ELEOS components are made of wrought alloy titanium and cast cobalt chrome.
- A one-piece axial hinge pin helps ensure a secure connection to the tibial tray and allows for ease of assembly of the hinge components from the lateral or medial side.
- Integrity and longevity of the hinge is maximized with internal/external rotation stops set for +/- 15° range of motion.
- The anatomic femoral components feature a raised lateral flange and a 5°valgus angle to assist in the restoration of patellofemoral kinematics, reduction of patellar subluxation and promotion of normal loading patterns.
- The Morse taper locking mechanism provides inter-component strength.
- Trial components accurately replicate the length of the actual implants, so that trial reduction is performed with greater confidence.
- Midsection trials use a quick connect feature for ease and accuracy of trialing.
- Quick-connect, modular trial components accurately replicate the length of the actual ELEOS implants, so that trial reduction is simply performed with greater stability and confidence.
- ELEOS offers a wide array of both cemented and canal filling stem options to meet surgeon preferences and increase intraoperative flexibility.
- When needed, the modularity of the ELEOS system easily allows for intra-operative flexibility offering additional options for stems, tibial augments and compatible acetabular components.
- An independent study validates the biomechanical stability, reducing instability and implant dislocation.1
- Inter-component strength is achieved by utilizing a simple to assemble male/female taper implant locking mechanism. If need be, component disassembly is just as simple by utilizing proprietary instrumentation to disengage tapers.
- Compared to other hinge knee designs that impede normal kinematics in deep flexion, ELEOS features a 5° valgus angle to assist in the restoration of patello-femoral kinematics and a deepened patella groove coupled with a hinge component designed to accommodate relief, reducing patellar subluxation and promoting normal loading patterns.