New robotic arm on the Kolling Institute to drive joint substitute in Australia


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A brand new robotic arm at the Kolling Institute, a three way partnership between the Northern Sydney Native Well being District and the College of Sydney, is seen to enhance hip and knee replacements in Australia.


Known as KOBRA (Kolling Orthopaedic Biomechanics Robotic Arm), the orthopaedic biomechanics robotic is without doubt one of the solely two robots within the nation that’s based mostly on simVitro –  a {hardware} impartial joint testing system that got here out of the Cleveland Clinic’s Lerner Analysis Institute.

The robotic simulates advanced human actions on joints to offer researchers with a “clearer image” of how joints will carry out in varied conditions, defined Elizabeth Clarke, affiliate professor on the College of Sydney and the director of the Kolling Institute’s Murray Maxwell Biomechanics Laboratory. 

It may possibly take a look at advanced actions and actions that contain compression and twisting like hip flexing, squatting, strolling and throwing.

KOBRA’s improvement was backed by the NSW Funding Boosting Enterprise Innovation program and the Royal North Shore Hospital Workers Specialist Belief Fund. 


Based mostly on a media launch, KOBRA is anticipated for use to check implants, notably for hip and knee replacements, to gauge how the implants will work. It’s going to even be used to assist validate pc fashions that help surgeons within the placement of implants. Moreover, the robotic will likely be doubtless used to help surgeons working to restore persistent shoulder instability. 

Furthermore, researchers are in search of to use the data and information offered by KOBRA throughout disciplines, extending analysis capabilities and resulting in new surgical strategies.


Simply final 12 months, Smith+Nephew, a British medtech firm, launched in Australia and New Zealand its handheld robotics resolution for unicompartmental and complete knee arthroplasties. The US FDA-approved CORI Surgical System is claimed to be best for ambulatory surgical procedure centres and outpatient surgical procedure.


“It’s a very thrilling time for musculoskeletal analysis and surgical procedure and it’s tremendously encouraging to see this world-leading know-how coming to the Kolling Institute. It’s going to help researchers, engineers and surgeons, and in the end result in improved surgical strategies, higher bodily perform and good long-term well being outcomes for our group,” commented Invoice Walter, professor of Orthopaedics and Traumatic Surgical procedure on the College of Sydney and an orthopaedic surgeon on the Royal North Shore Hospital.

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