AI Software from KARL STORZ Helps Assess Tumors

3D models make all the difference – even for patient communication

Innersight3D offers advanced 3D modeling for preoperative planning and intraoperative support. The interactive 3D models are created from CT and MRI scans of patients which can help surgeons to find critical structures during surgery. The current portfolio includes models for the kidney, lung, liver, colon, and prostate. A key advantage of Innersight3D is its seamless integration into the daily workflow. No special software or hardware is required, as cloud-based viewing is accessible from any device with internet access – all while adhering to modern cybersecurity standards to ensure data protection and privacy. The service is cost-effective and easily accessible, allowing more surgical teams to benefit from advanced 3D modeling technology. The intuitive user interface allows patient-specific and precise models to be viewed. The interactive 3D models can also be used for effective and transparent patient communication to explain planned procedures, thereby facilitating informed consent and improving patient understanding. Professor Jens Uwe Stolzenburg, specialist at Leipzig University Hospital, is enthusiastic. “There is no better way to visualize a tumor than with this software,” he said. “Many thanks to everyone who made these 3D models possible. Now I can see exactly which arteries and veins lead to the tumor and can therefore operate more effectively.” Dr. Ben Challacombe, urologist at Guy’s Hospital in London, added: “The software helps with decision-making before surgery and can also be used optimally for training purposes. I have been using the software with great enthusiasm for five years now.” KARL STORZ plans to obtain global approval for Innersight3D and develop further models in the future.

Study in the UK highlights advantages

A recent study conducted in the UK has shown that interactive, 3D virtual models of lung structures can significantly improve the safety and precision of robot-assisted thoracic surgery. The study evaluated the influence of 3D CT models on anatomical assessment in the planning of lobectomies (removal of a lobe of the lung). The results showed a significant improvement in the ability surgeons to identify the pulmonary arteries entering the resection lobes. Bronchi and veins were also displayed more clearly, which led to more precise planning and execution of the operations. The study included a retrospective analysis of 100 preoperative images that were reviewed by ten specialists in thoracic surgery. They evaluated both conventional CT images and the new 3D CT models. The results also showed that the 3D models not only improved the recognition of anatomical structures, but also significantly increased the confidence and safety of surgeons in their surgical preparations. In addition, it was found that the use of 3D CT models can shorten operating times and reduce the risk of complications. This is because the detailed models enable more accurate visualization of anatomical variations, leading to more precise and efficient surgical procedures.

KARL STORZ uses artificial intelligence for even smarter medical technology

The internationally successful medical technology company KARL STORZ has acquired and integrated the innovative software manufacturer Innersight Labs, headquartered in London, at the end of 2023. The start-up was founded in 2015 by Oxford graduates Lorenz Berger and Eoin Hyde. They were soon joined by Matt Gibb, another former Oxford PhD student. Compared to competing products, Innersight3D's AI-based algorithm can significantly reduce manual effort, lowering the cost per model and time to market. With this acquisition, KARL STORZ strategically expanded its existing portfolio with a product in the field of artificial intelligence (AI) and innovative software solutions. This is another step by the family-owned company to advance AI in laparoscopic and robot-assisted imaging solutions for healthcare.

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