about this device
Together, the VELYS™ Robotic-Assisted Solution, along with the ATTUNE™ Knee System and SIGMA™ HP Partial Knee System, has the potential to improve accuracy and reproducibility in TKA and UKA.2-9
Key integrations of this system include:
- ADAPTIVE™ Tracking Technology
- NATURAL CONTROL™ Technology
- ACCUBALANCE™ Graph
- PROADJUST™ Planning
Outcomes & Evidence
WHERE SKILL MEETS TECHNOLOGY
Innovation Inspired by You
Features & Benefits
Personalized CT-free Enabling Technology for TKA
ACCUBALANCE™ Graph pre-resection visualization of balancing data throughout the full range of motion to help predict joint stability.
PROADJUST™ Planning easily adjusts parameters helping surgeons personalize alignment and balance relative to soft tissues.
Personalized CT-free Enabling Technology for UKA
ACCUBALANCE™ Graph verification of final gap balance and overall leg alignment for intra‐operative confirmation of SIGMA™ HP Partial Knee component position6
PROADJUST™ Planning allows for planning of the size, position and rotation of tibial and femoral components simultaneously to enable accurate and precise implant placement6
Precise Saw Navigated Technology
ADAPTIVE TRACKING™ Technology provides real-time compensation with a high-speed camera, triple-drive motion technology, and PURESIGHT™ Optical Reflectors that adjust and control the resection plane for accurate, consistent execution to plan.10-12
NATURAL CONTROL™ Technology maintains the saw cut plane to help execute precise, reproducible surgeon-controlled cuts without cutting blocks.2
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References
- Hunter M., et al., Influence of Soft Tissue Releases on 2 Year Outcomes in Total Knee Arthroplasty and Rate of Soft Tissue Releases in Robotic-Assisted Surgery. Current Concepts in Joint Replacement, Dec 2022. Poster No P-124.
- Doan GW, Courtis RP, Wyss JG, Green EW, Clary CW. Image-Free Robotic-Assisted Total Knee Arthroplasty Improves Implant Alignment Accuracy: A Cadaveric Study. J Arthroplasty. 2022;37(4):795-801.
- 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. J Arthroplasty. 2017;32(2):431-436.
- Indelli PF, Pipino G, Johnson P, Graceffa A, Marcucci M. Posterior-stabilized total knee arthroplasty: a matched pair analysis of a classic and its evolutional design. Arthroplast Today. 2016;2(4):193-198. Published 2016 Aug 21.
- DePuy Synthes VELYS Robotic-Assisted Solution for UKA Quantitative Surgeon Experience Study. November 2023. Windchill #501968816
- DePuy Synthes VELYS™ Robotic-Assisted Solution for Unicompartmental Knee Rev-C Surgical Technique Guide. January 2024. Windchill #501433682
- DePuy Synthes VELYS™ Robotic-Assisted Solution for Unicompartmental Knee Summative Evaluation Report. December 2023. Windchill #103414383
- DePuy Synthes Rev A VELYS Robotic-Assisted Solution for Unicompartmental Knee User Guide. January 2024. IFU #501488496
- Doan et al. “Assessment of Accuracy of a Novel Image Free Robotic-Assisted System for Unicondylar Knee Arthroplasty.” World Arthroplasty Congress, Poster No. 282, April 2024.
- DePuy Synthes. ROBONY Cadaveric Accuracy and Soft Tissue Study.14 Dec 2021. Windchill #103720852.
- DePuy Synthes. Robony Design Rationale. 27 Nov 2023. Windchill #103672172.
- Alton, T., et al., Assessment of Accuracy and Early Outcomes During the Adoption Phase of a Novel Image-Free Robotic-Assisted System for Total Knee Arthroplasty. British Orthopaedics Association, Sept 2023. Poster #376.
Products/features may not be commercially available in all markets.
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Important Information: Prior to use, refer to the instructions for use supplied with the device(s) for indications, contraindications, side effects, warnings and precautions.
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