Computer Assisted Surgery (CAS)

ROBIN System Introduction

ROBIN – A compact and collaborative robotic platform, manufactured by our partner Orthokey, for seamless interaction in the OR.

With high precision and repeatability, ROBIN optimizes clinical outcomes based on a patient-specific strategy. The modular system offers flexible deployment, functioning either as a standalone navigation unit or combined with the robotic unit for a fully robotic-assisted solution.

The integrated navigation software covers key procedures in lower limb prosthetics, including TKA, THA, RTKA, HTO, and UKA.

Smart Efficiency

  • Compact and collaborative system
  • Precise workflows with real-time verification
  • Automated registration process for fast anatomical acquisition
  • Intraoperative planning based on anatomy, kinematics, and ligament balancing

Maximum Flexibility

  • No preoperative imaging required
  • Intuitive and efficient user interface
  • Usable without the need for specialist assistance
  • Flexible use as a navigated or robotic solution

Personalized OR Workflow

  • Patient-specific preoperative and intraoperative planning
  • Workflow based on individual anatomy and kinematics
  • Surgeon-specific workflows

Data Management

  • Precise intraoperative information with an overview of resection, balancing and gap acquisition
  • Automated documentation of intraoperative data
  • Automatically generated surgical reports
  • Exportable data for research and postoperative follow-up

ROBIN Navigation System

  • Stand-alone, mobile ROBIN Digital Surgery Unit
  • Intuitive operation via touchscreen, footswitch, and automatic mode
  • Suitable for TKA, THA, RTKA, HTO, and UKA procedures

ROBIN Robotic System

  • Collaborative robot with a compact system design
  • Seamless integration of navigation and robotic units
  • Suitable for TKA procedures
Navigation Software

The ROBIN Navigation System, developed by Orthokey, integrates software solutions for TKA, THA, RTKA, HTO, and UKA procedures, along with the innovative Klee software for precise kinematic evaluation. Drawing on years of experience and surgeon requirements, the system seamlessly combines anatomical data, surgical workflows, and biomechanical models to provide tailored and efficient support in the operating room.

MIRÒ – TKA

Software for Total Knee Arthroplasty

Correct limb alignment and ligament balancing are key factors for a successful TKA. MIRÒ–TKA provides surgeons with the essential tools for planning and performing the implantation of a total knee endoprosthesis. Individual intraoperative planning is based on quick and simple registration of anatomical landmarks. This reduces the number of instruments required considerably.

Key Features of MIRÒ:
• Implant positioning based on limb alignment and ligament balancing
• Optimized software interface
• Personalized workflow
• Optimized surgical tool compatible with all conventional surgical instruments
• No preoperative images required
• Suitable for al implant designs
• Possibility to evaluate knee kinematics and stability with the KLEE module

MONET - UKA

Software for Unicompartmental Knee Arthroplasty

Our approach allows optimization of tibial bone resection and knee stability throughout the entire range of motion. With just a few simple steps, MONET-UKA guides the surgeon to the best possible patient-specific implant positioning.

Key Features of MONET:  
• Accurate planning based on preoperative limb measurement and gap balancing
• Precise slope determination and maximum bone preservation
• Optimized software interface
• Suitable for minimal invasive approach
• Optimized surgical tool compatible with all conventional surgical instruments
• Option to evaluate knee kinematics and stability with the KLEE module

RHO - RTKA

Software for Revision Total Knee Arthroplasty

The main features of the procedure are precise ligament balancing and correct limb alignment. Bone quality and soft tissue laxity can cause several complications during surgery. RHO-RTKA supports the surgeon in identifying the most appropriate surgical strategy and provides precise guidance throughout the procedure.


Key Features of RHO:
• Anatomical landmark detection after removal of a failed TKA
• Restoration of the joint line based on data redundancy and anatomical model database
• Optimal planning of component sizes and models
• Real-time guidance for component positioning
• Final assessment of limb alignment and range of motion

HOPPER - THA

Software for Total Hip Arthroplasty

Precise positioning of the acetabular cup and preservation of leg length and offset are key to restoring good joint function and to long-term implant survival. With its four independent modules, HOPPER-THA meets all surgical needs without delays and with improved accuracy.

Key Features of HOPPER:
• Accurate cup positioning and orientation
• Virtual planning of offset and length variation for any implant combination without the use of invasive navigated tools
• Pinless intraoperative evaluation of offset and length variation
• Pinless simulation of the femoral component

DALÌ - HTO

Software for Osteotomy Procedures

Dalì-HTO increases surgeon confidence by providing real-time information on limb alignment and flexion. This reduces radiation exposure and ensures optimal results.

Key Features of Dalì
Fast registration process
• Limb alignment monitoring during surgery
• Optimized software interface
• Suitable for minimally invasive approaches
• Optimized surgical tool, compatible with all conventional surgical instruments
• Option to assess knee kinematics and stability with the KLEE module

KLEE - Knee kinematics

Software for Intraoperative Evaluation of Knee Kinematics

KLEE - kinematic evaluation offers a precise and efficient way to monitor and record kinematic values in relation to the final results of your surgery.

Key Features of KLEE:
• Option to configure data acquisition according to a defined protocol
• Real-time display of the test performed
• Comparison of pre-op and post-op data in real time
• Automatic log file storage in txt format, with all acquired data
• Simple and intuitive interface
• Simple and intuitive user interface for monitoring kinematics and stability with the KLEE module

About Orthokey

A strategic partnership for smarter surgery

Orthokey is an innovative company founded in Florence, Italy, in 2005 with the goal of setting the pace for innovation in healthcare solutions. Orthokey combines Italian design with many years of experience in developing solutions that unite functionality and design. Real progress comes when technology is used in clinical practice. In the design phase of its solutions, Orthokey pursues three simple but fundamental goals: Their systems must be fast, easy, and accurate. This ensures high-level solutions with short learning curves and high surgeon satisfaction. implantcast and Orthokey are joining forces to offer a comprehensive computer-assisted surgery experience. With ROBIN, Orthokey's advanced CAS solution, we are expanding our digital product portfolio and offering surgeons intuitive precision, improved planning, and intraoperative control.

This area is intended for medical professionals only and may only be provided to certain professional personnel.