Novel, pioneering designs that help to address the clinical challenges of soft tissue attachment and aseptic loosening
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ELEOS™ LIMB SALVAGE SOLUTIONS
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ELEOS™ LIMB SALVAGE SYSTEM FEATURING BioGrip® TECHNOLOGY
One of the most contemporary end-to-end limb reconstruction solutions. The ELEOS™ Limb Salvage System helps to address key clinical challenges. The system includes numerous streamlined solutions that reduce operative complexity. ELEOS™ implants are designed to help address the clinical challenges of soft tissue attachment and aseptic loosening with our 3D printed BioGrip® Technology and patented suture hole designs.
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ADDRESSING CLINICAL CHALLENGES
Implant loosening and soft tissue failures are two of the most common reasons why limb salvage prostheses fail1. That is where BioGrip® Technology comes in:
- 3D-printed surface engineered with pore characteristics to support both bone and soft tissue ingrowth2,3,4,5
- Nano HA surface treatment throughout porous structure enhances osseointegration6
- Novel randomized structure helps to maximize 3D layering and porosity that supports bone and soft tissue ingrowth
![](https://onkossurgical.com/wp-content/uploads/2022/09/image-content-02.jpg)
SUPPORTING BONE INGROWTH WHERE IMPLANT
LOOSENING IS A CHALLENGE
MODULAR BioGrip® COLLARS WITH NANO HA
3D-printed collars with nano HA treatment and pore structure designed to support bone ingrowth2,3
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Novel nano HA treatment
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3D-printed pore structure to support bone ingrowth
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SUPPORTING SOFT TISSUE INGROWTH AND ATTACHMENT WHERE SOFT TISSUE FAILURES ARE COMMON
ELEOS™ PROXIMAL TIBIAL REPLACEMENT WITH BioGrip®
3D-printed proximal tibial implant with pore structure and suture hole pattern to support soft tissue ingrowth
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Novel pore structure to support soft tissue ingrowth2,4,5
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Anatomically aligned suture holes in three-directional planes
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ELEOS™ PROXIMAL FEMORAL REPLACEMENT
Anatomic design with suture holes to allow for the fixation of adjacent soft tissues
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Anatomically aligned suture holes
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Plasma sprayed surface
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Anatomic design with 15° of built in anteversion and 135° neck angle
![](https://onkossurgical.com/wp-content/uploads/2022/11/image-content-06_1.png)
REDUCING THE COMPLEXITY OF CHALLENGING PROCEDURES
ELEOS™ HINGE AND DISTAL FEMORAL REPLACEMENT
Reducing the complexity of multi-step constructs
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Simplified 3-piece hinge design with pre-assembled poly components
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Distal Femoral Replacement
![](https://onkossurgical.com/wp-content/uploads/2022/09/eleos-hinge-1.png)
ELEOS™ SEGMENTAL STEM PORTFOLIO
Reducing the complexity of construct preparation
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Bullet tip geometry
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Proportionally scaled collars
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Canal filling stems
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3 in 1 reaming, planing and trialing
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References
1.Henderson et al. Failure Mode Classification for Tumor Endoprosthesis: Retrospective Review of Five Institutions and a Literature Review. J Bone Joint Surg Am 2011;93:418-429. doi:10.2106/JBJS.J.00834. 2. Data on File, Onkos, 2020. 3. Taniguchi, et al. Effect of pore size on bone in-growth into porous titanium implants fabricated by additive manufacturing: An in vivo experiment. Mater Sci Eng C Mater Biol Appl. Vol. 59:690-701.February 2016. 4. Dickey, et al. Pore Size and Morphology Modulate Strength of Soft Tissue In-Growth into Porous Titanium Implants. Poster No. 1865 • 54th Annual Meeting of the Orthopaedic Research Society. 5. Dickey, et al. Pore Size Modulates Strength of Soft-Tissue In-Growth and Growth Factor Expression in Novel Porous Titanium Implants. Poster No.2213 • 55th Annual Meeting of the Orthopaedic Research Society 6. Promimic. Increased Fixation and Integration of Titanium – In vivo studies in a rabbit tibia model. Data on File. https://www.promimic.com/wp-content/uploads/2017/02/Increased-Fixation-and-Integration.pdf.