ROSA Knee supports surgeons in performing total knee arthroplasty (TKA) with features to assist with bone resections and assessment of soft tissue state to facilitate implant positioning intra-operatively.
Intended for Healthcare Professionals
ROSA® Knee System
Features and Benefits
Surgeon-Centered
- Multiple proven implants including: Persona® The Personalized Knee®, Vanguard® and NexGen® 1-7
- Tools for soft tissue balancing and femoral rotation
- Real-time range of motion assessment
- Perform multiple techniques including Personalized Alignment™, Gap Balancing, Measured Resection and Hybrid
- Adapts to surgeon workflow with intuitive user interface
Accurate8,9
- Offers surgeons precision and accuracy through cut flow and validation feature, designed to ensure proper alignment in real time. Enables more accurate and more reproducible resections than conventional instrumentation 8
- Provides high levels of precision in regard to targeted angles and resection thickness 9
- Less outliers and 100% of cases within 3° of the targeted neutral alignment 8
- Validates all resection mean differences between target resection and measured resection were below 0.7 and had standard deviations below 1.1 mm 9
- Fewer outliers for all bone resection angles 8
- With real-time soft tissue balancing, surgeons can determine resections based on each patient’s soft-tissue and bony anatomy
Surgeon-Centered
- Multiple proven implants including: Persona® The Personalized Knee®, Vanguard® and NexGen®
- Tools for soft tissue balancing and femoral rotation
- Real-time range of motion assessment
- Perform multiple techniques including Personalized Alignment™, Gap Balancing, Measured Resection and Hybrid
- Adapts to surgeon workflow with intuitive user interface
Accurate
- Dynamic tracking and real-time data of your patient's anatomy helps you achieve personalized care with greater accuracy
- Precise* bone resections based on plan
- Multiple soft tissue management tools
*Cadaveric studies not necessarily indicative of clinical results. Parratte, S., et al. Accuracy of New Robotically assisted Technique for Total Knee Arthroplasty: A Cadaveric Study.The Journal of Arthroplasty. 2019, 34(11): 2799 2803.
Efficient
- 2D x-ray to 3D bone modeling imaging based on X-Atlas™ technology
- Imageless case option
- Reduced instrumentation through pre-operative planning
- No pre-operative imaging required, accuracy of resections, knee state evaluation , and soft tissue assessment are the same between image-based and imageless options as they are always based on intra-operative landmarks
Data-Driven
- Clinical insights through the episode of care
- OrthoIntel Orthopedic Intelligence Platform connects the pre-, intra- and post-operative data gathered through the mymobility application and ROSA Knee intended to to help surgeons and care teams make informed decisions and optimize care.
- Ability to analyze surgical decisions with quantifiable data provided by the system
Efficient
- 2D X-ray to 3D bone modeling imaging based on X-Atlas® technology
- Imageless case option
- Reduced instrumentation through pre-operative planning
Data-Driven
Making the best decision when it matters requires data-driven intelligence.
- A cornerstone of ZBEdge™, our suite of integrated digital and robotic technologies built to unlock data-powered insights across the continuum of care
- ZBEdge harnesses data from ROSA Robotics to create new value and capabilities, through an unrivaled user experience, with the goal of improving patient outcomes through informed decision-making by quantifying subjective elements of orthopedic care
- Capture more objective patient-specific data to aggregate, analyze and quantify results
Videos
Clinical and Cadaveric Studies
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This material is intended for health care professionals. Distribution to any other recipient is prohibited.
For product information, including indications, contraindications, warnings, precautions, potential adverse effects and patient counseling information, see the package insert and information on this website. To obtain a copy of the current Instructions for Use (IFU) for full prescribing and risk information, please call 1-800-348-2759, press 4 for 411 Technical Support.
For additional robotic inquiries and concerns, contact 1-855 ROSA
BOT.