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The ARVIS Surgical Navigation System is indicated for assisting the surgeon in the positioning and alignment of implants relative to reference alignment axes and landmarks in stereotactic orthopedic surgery. The system aids the surgeon in making intraoperative measurements such as changes in leg length in Hip Arthroplasty. The system is compatible with straight acetabular impactors and with specific offset impactors, identified in the instructions for use, for which an adapter has been validated. Example orthopedic surgical procedures include but are not limited to: - Total Knee Arthroplasty - · Unicompartrnental Knee Arthroplasty: Tibial Transverse Resection - · Hip Arthroplasty The ARVIS head mounted display is for displaying augmented reality visualization and information to the user intraoperatively. The augmented/ virtual displayed information should not be relied upon solely for absolute positional/alignment information and should always be used in conjunction with the displayed stereotaxic information.

ARVIS® Surgical Navigation System is a computer-controlled surgical navigation system intended to provide intra-operative measurements to the surgeon to aid in selection and positioning of orthopedic implant components. The subject device is the fundamentally unchanged predicate ARVIS® Surgical Navigation System. It is indicated for use in knee and hip arthroplasties. ARVIS® Surgical Navigation System combines software, electronic hardware and surgical instruments to intraoperatively track tools and locate anatomical structures based on the patient's preoperative imaging. The navigation platform is identical to the predicate and uses the same electronic hardware, mounted on the surgeon's head and waist. The subject device adds the capability to remotely activate graphical user interface (GUI) buttons and check boxes for the surgeon, who optionally can use this to work in conjunction with the current methods of gaze and voice control. The added capability is intended to provide a third alternate option for the surgeon to interact with the software. ARVIS® Surqical Navigation System displays measurements as described in Performance Claims.

The 360CAS is indicated for patients undergoing orthopaedic surgery and where reference to a rigid anatomical structure can be identified. The 360CAS Knee is indicated for the following surgical procedures: - · Any form of Total Knee Arthroplasty (TKA) - · For conditions of the knee joint in which the use of computer assisted surgery may be appropriate The 360CAS Hip is indicated for the following surgical procedures: · Any form of Total Hip Arthroplasty (THA) e.g., open or minimally invasive, where a posterior or anterior approach is used · For conditions of the hip joint in which the use of computer assisted surgery may be appropriate

The 360 Computer Assisted Surgery (360CAS) is a stereotaxic surgical navigation system for orthopaedic surgical procedures. The 360CAS is intended to be used as a planning and intraoperative quidance system with any manufacturers implant in open or percutaneous orthopaedic surgical procedures. The 360CAS uses optical tracking technology that allows surgeons to map subject's morphology, navigate surgical instruments and implants and assess state of the joint throughout the surgery. The system consists of 360CAS navigation software, which consists of two modules: 360CAS Knee and 360CAS Hip, surgical instruments, spatial tracking components and a navigation cart. 360CAS Knee is a 360CAS navigation software for knee replacement surgery. 360CAS Hip is a 360CAS navigation software for hip replacement surgery. The navigation software interfaces with the optical trackers which are attached to navigation instruments (e.g., pointer, bone fixator(s)).

The 360CAS is intended to be used as a planning and intraoperative guidance system to enable open or percutaneous image guided surgical procedures. The 360CAS is indicated for patients undergoing orthopaedic surgery and where reference to a rigid anatomical structure, such as the pelvis, femur, or tibia, can be identified. The 360CAS Knee is indicated for the following surgical procedures: - Total Knee Arthroplasty (TKA) - For conditions of the knee joint in which the use of computer assisted surgery may be appropriate The 360CAS Hip is indicated for the following surgical procedures: - Total Hip Arthroplasty (THA) e.g., open or minimally invasive, where a posterior or anterior approach is used - For conditions of the hip joint in which the use of computer assisted surgery may be appropriate

The 360 Computer Assisted Surgery (360CAS) is a stereotaxic surgical navigation system for orthopaedic surgical procedures. The 360CAS is intended to be used as a planning and intraoperative quidance system with any manufacturers implant in open or percutaneous orthopaedic surgical procedures. The 360CAS uses optical tracking technology that allows surgeons to map a patient's morphology, navigate surgical instruments and implants and assess the state of the joint throughout the surgery. The system consists of four main components: 360CAS navigation software, which consists of two modules: 360CAS Knee and 360CAS Hip, surgical instruments, spatial tracking components and a navigation cart. 360CAS Knee is a 360CAS navigation software for knee replacement surgery. 360CAS Hip is a 360CAS navigation software for hip replacement surgery. The navigation software interfaces with the optical trackers which are attached to navigation instruments (e.g. pointer, bone fixator(s)).

360KS Implant Positioning System (IPS) is intended for use as patient-specific surgical planning software to aid orthopaedic surgeons in selection, sizing and placement of knee implant components (femur, tibia and patella implants) provided that the required anatomical landmarks of the knee can be identified on pre-operative CT or MRI scans in patients requiring total knee arthroplasty. 360KS IPS is indicated for use with OMNI Life Science Apex Knee System (#K060192, #K073602, #K080842) and Corin Unity Total Knee System (#K113060).

360KS Implant Positioning System (project name KicoCAD) is a medical device consisting of a software application that provides patient-specific pre-operative surgical planning to assist in the positioning of knee implant components (femur, tibia and patella implants) with compatible knee systems (OMNI Life Science Apex Knee System (#K060192, #K073602, #K080842) and Corin Unity Total Knee System (#K113060)) for total knee arthroplasty. The software is designed to assist qualified medical professionals with implant component placement, orientation, positioning and size selection. 360KS Implant Positioning System uses a Graphical User Interface (GUI), where any input provided by the user will provide visual feedback reflecting the input provided. Pre-operative plans are available for the femur, tibia and patella. 360KS Implant Positioning System (360KS IPS) requires access to pre-processed patient images (CT or MRI scan) to display three-dimensional images. Pre-processing is done by the engineering team of Kico Knee Innovation Company using Scan IP (510(k) accession number: K142779) to generate a threedimensional bone model and landmarks. The bone model and landmarks are then imported into 360KS IPS and Production Engineers of Kico Knee Innovation Company apply the referring surgeon's prescription for sizing and placement of femoral, tibia and patella components to generate a surgical plan. The process of landmarking and surgical plan creation both have independent QC steps. Once the plan is complete and all QC steps have passed, it is uploaded to the cloud and made available to the referring surgeon. The referring surgeon can then view and modify the plan on their own installation of 360KS Implant Position System. The 360KS Implant Positioning System is developed within the Integrated Development Environment (IDE) of Visual Studio Professional. The software is written in C# (C Sharp) using .NET framework target version 4.5 in Windows Operating System (OS). 360KS Implant Positioning System is recommended to run on a Windows 7 PC with 2.4 GHz or faster intel Core i5-6300 processor for best performance. The 360KS Implant Positioning System requires 4GB of RAM and a DirectX 9 graphics device with WDDM 1.0 or higher driver. The application requires 10GB of available disk space and the visual display resolution should be set to 1920x1080. An internet connection is also required. The intended users are production trained engineers and trained orthopaedic surgeons who have experience in total knee replacement. To ensure correct user operation of the software, 360KS Implant Positioning System incorporates simple UI design to make the software more intuitive. Creation of patient specific guides from the surgical plan is neither part of this device nor submission.