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3D-PRINTED TITANIUM TECHNOLOGY
ATTUNE™ AFFIXIUM™ Cementless FB Knee
3D-PRINTED TITANIUM TECHNOLOGY
ATTUNE™ AFFIXIUM™ Cementless FB Knee
Designed for better patient outcomes, the ATTUNE™ Cementless Fixed Bearing Knee with AFFIXIUM™ 3D Printed Technology provides better kinematics1-3, enhanced initial stability4, and advanced biologic fixation5 for total knee arthroplasty.
IMAGES
Key Resources
Surgical Technique Guide
Instructions for Use
Overviews
CEMENTLESS STRUCTURES
AFFIXIUM™ 3D Printed Technology
The AFFIXIUM™ 3D Printed Technology is an engineered 3D printing porous structure designed for cementless implants to promote bone ingrowth. The technology is designed to create a three-dimensional lattice structure resembling trabecula of cancellous bone. AFFIXIUM 3DP Technology utilizes a stronger titanium alloy material (ASTM F3001) (versus commercially pure Ti per ASTM F67). It is then purposefully designed and manufactured to maintain structure strength and finished with Hot Isostatic Pressing (HIP) to completely close internal pore defects, achieving the highest quality 3D printed material in orthopedics.
Features and Benefits
Like every ATTUNE™ Knee technology, the ATTUNE™ Cementless FB Knee has been designed based on the latest available insights in knee replacement technology.
Initial Stability
Initial stability is critical to biologic fixation. We designed AFFIXIUM™ with several key elements to increase initial stability, including four optimally located pegs with scallops and a cruciform keel.
Biologic Fixation
Made possible via the advanced 3D printed porous Titanium structure using AFFIXIUM™ 3DP Technology. The porous technology coats the tibial substrate, the proximal cruciform keel and the scalloped pegs.
Kinematic Performance
The design and development of the ATTUNE™ Knee System resulted in over 200 patents. Some of these technologies, like ATTUNE™ GRADIUS Curve, GLIDERIGHT Articulation and LOGICLOCK are incorporated within the femoral component and help elevate patient performance in a cementless implant.
ATTUNE™ AFFIXIUM Professional Education
Watch Dr. Dalury perform a total knee procedure using the ATTUNE™ AFFIXIUM Cementless FB Knee System. This content is intended for Health Care Professionals in the United States.
More Videos
Scientific Posters on ATTUNE™ AFFIXIUM Knee System
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References
- Takagi, H., et al., Case series report of navigation-based in vivo knee kinematics in total knee arthroplasty with a gradually reducing femoral radius design. Ann Med Surg (Lond), 2017. 17: p. 33-37.
- Pfitzner T, Moewis P, Stein P, et al. Modifications of femoral component design in multi-radius total knee arthroplasty lead to higher lateral posterior femoro-tibial translation. Knee Surg Sports Traumatol Arthrosc. 2017. doi: 10.1007/s00167-017-4622 Epub ahead of print].
- Ranawat CS, White PB, West S, Ranawat AS. Clinical and Radiographic Results of Attune and PFC Sigma Knee Designs at 2-Year Follow-Up: A Prospective Matched-Pair Analysis.
- DePuy Synthes TR-000002196 report, Adaptiv, 2018.
- W. Tong, B. Smith, et al 2020 ORS paper No 337. 6. Buechel SR FFF, Buechel JR FF, Pappas MJ, D’Alessio, “Twenty Year Evaluation of Meniscal Bearing and Rotating Platform Knee Replacements” Clinical Orthopaedics and Related Research, Vol. 388, 2001: 41-50.
EOS # 168930-220722 DSUS/EMEA © DePuy Synthes 2022.
All rights reserved. Please refer to the instructions for use for a complete list of indications, contraindications, warnings and precautions.
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Please refer always to the Instructions for Use / Package Insert that come with the device for the most current and complete instructions.