Share
The device enables surgeons to achieve an ideal ligament-tensioning force. Credit: Smith+Nephew.

Smith+Nephew has launched a new handheld digital tensioning device, known as the CORIDigital Tensioner, for robotically enabled total knee arthroplasty.

Surgeons can use the device, which is claimed to be a first-of-its-kind, for the measurement of ligament tension in a knee before cutting bone.

Go deeper with GlobalData

Premium Insights

The gold standard of business intelligence.

Find out more

Related Company Profiles

View all

Dr Bertrand Kaper from the HONORHEALTH Medical Group and Orthopedic Specialists of Scottsdale carried out the first commercial surgery using the CORI Digital Tensioner.

Kaper said: “The integration of this dedicated soft tissue tensioning device brings a new realm of objective data to the technique of knee replacement.

“The surgeon is now able to collect joint laxity data in a proactive manner to assist with the visualisation, planning and execution of the patient’s surgery in real-time.”

See Also:

The device assists in reducing variability when balancing the knee in surgery by allowing the surgeon to quantify joint laxity in the native knee and achieve an ideal ligament tensioning force.

How well do you really know your competitors?

Access the most comprehensive Company Profiles on the market, powered by GlobalData. Save hours of research. Gain competitive edge.

Company Profile – free sample

Thank you!

Your download email will arrive shortly

Not ready to buy yet? Download a free sample

We are confident about the unique quality of our Company Profiles. However, we want you to make the most beneficial decision for your business, so we offer a free sample that you can download by submitting the below form

By GlobalData
Visit our Privacy Policy for more information about our services, how we may use, process and share your personal data, including information of your rights in respect of your personal data and how you can unsubscribe from future marketing communications. Our services are intended for corporate subscribers and you warrant that the email address submitted is your corporate email address.

It generates a force that is determined by the surgeon to distract the knee joint, maintain a consistent tension in the ligaments and offer objective gap information to assist with the planning and execution of the surgical procedure.

The software interface incorporated in the device facilitates surgeons to select their desired target force value. It also automates gap data collection at a specified force through the full range of movement.

According to a small clinical case series, the device was found to decrease tensioning variability by 64% compared to a manual technique.

Earlier this month, Smith+Nephew entered an exclusive agreement with Navbit to distribute the latter’s disposable navigation device in Japan.