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Cuvis Joint.

CUVIS JOINT robot system for artificial joint surgery is the most advanced surgical equipment capable of 3D pre-planning, virtual surgery and precise cutting to provide accurate and precise surgery results.

It is a user-friendly surgical robot equipped with the values of Innovative, Flexibility and Easiness of use with the basic offering of accuracy and safety at its best.

Cuvis Joint - Main Console

Cuvis Joint - Main Console

  • System Monitor
  • Optical Tracking System (OTS)
Cuvis Joint - Robotic Arm

Cuvis Joint - Robotic Arm

  • Operating Software
  • Main Controller
  • Robot Arm
  • Milling Tool
  • Irrigation
Cuvis Joint - Planner


  • Surgical Planning Software

Cuvis Joint - Key Features

  • Product & Class : Automation Robot Surgical System (Class 3).
  • Planning : 3D CT Base surgical planning.
  • Cutting :
    Fully Automatic Cutting (Milling),
    No cutting guides (jigs) required,
    Tibial cut including keen preparation,
    Fully finished femur with all the cuts and peg holes.
  • Safety : Emergency stop and manual guide
  • Detection : Optical Tracking System (OTS)
  • Robot Cutting : Max 50mm/sec
  • Robot Precision : Repeat Precision < 0.5mm / Positioning Accuracy < 1mm
  • Other Features :
    Wide surgical space and hig freedom (6 axis articulated robot)
    Patient - Robot Positing Guide (Surgical Space Check)
    Speed Control During Cutting
    Compact Hardware, Minimize product space.

Why Robotic Artificial Joint Surgery is good?

Personalized pre-planning :

As each person has a different face, the shape of bone is also different. Meril’s artificial® joint surgical robot CUVIS Joint shows the patient’s bone in 3D images, and the doctor can use those images for pre-planning of surgery personalized for the patient.

Pre-selection of artificial joint and precise insertion of artificial joint :

What’s as important as the precise surgical plan is to select and insert the personalized artificial joint. The doctor uses robot to select an artificial joint for the patient and insert it accurately.

Precise cutting for sub-millimeter accuracy and optimum alignment :

Precise cutting serves the optimum result. CUVIS Joint provides the correct alignment of a patient’s leg axis with the sub-millimeter dimensional accuracy and precise cutting for the optimal surgical outcome.

Reduction of side effect and reoperation :

CUVIS Joint reduces side effects like inequality of limb length, pulmonary embolism, and fracture. The risk of infection is also reduced because of fewer instruments in use than in conventional surgery.

Cuvis Joint Knee Replacement Process

Step 1 - Patient Selection

Patients can decide upon robotic artificial joint surgery after consulting with the doctor

Step 2 - CT Scan

Do CT Scan As per check up

Step 3 - Pre Surgical Planning

Scanned CT image is converted in 3D image for diagnosing the patient's condition and make a surgical plan as per required.

Step 4 - Surgical Implantation

The patient is connected to the robot and stabilized for surgery. In the next stage, the doctor performs registration process to verify if the 3D image of the patient matches the original surgery site.

After registration process, robot reviews the data and cuts the bone precisely with respect to size, position, angle and direction of the implant decided during pre-surgery planning stage.

Step 5 - Implant Placement

Insert and fix the decided implant for surgery conclusion.

Advatages of Cuvis Joint

  • Simplicity :
    Bone Registration Using Probe.
    Improved Workspace Check.
    3D Bone model generation with fast and easy CT Scan Data.
    UI Design considering user convenience.
    Reduce surgical preparation time - 3D Modeling, Non-Sterile/Sterile Diagnosis.
  • Flexibility :
    Various Cutting Option - Full and partial cutting, Change cutting order.
    Intra - Operative Gap check - Pre / Intra / Post
    Plan changing, Gap Balancing possible.
  • Safety :
    Real time system monitoring emergency stop and force freez manual guide of robot arm.
  • Accuracy :
    precise pre surgical planning execute every time.
    Sub - millimeter dimensional accuracy.
    Optimal alignment.
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