Apple glasses and 3D models revolutionize neurosurgery in Leipzig
Innovation center attracts investors
Leipzig is positioning itself as a leading global center for innovation in the field of neurosurgery. The combination of spatial computing and 3D printing technology sets new standards in planning and executing brain operations, with the aim of significantly improving treatment results for patients.
A groundbreaking innovation is currently being developed in Leipzig that could fundamentally transform everyday clinical practice in the field of neurosurgery. The Leipzig University Hospital is working together with the LEGEND research group (LEipzig NeurosurGical 3D REsearch aNd Development Center), the Medtech cluster leap:up and the tech giant Apple on a unique combination of the latest technology and medical precision.
High-tech in neurosurgery: Augmented reality and 3D models
The focus is on spatial computing technology, which links the digital and physical worlds. By using augmented reality (AR), 3D models of anatomical structures can be projected directly into the actual surgical field, which is made visible using data glasses. The precise visualization of critical structures such as blood vessels or sensitive nerve pathways is particularly valuable in complex procedures such as tumor operations or brain stimulation.
Simulation as a forerunner for clinical use
On the basis of this technology, the Leipzig neurosurgeons are developing innovative solutions to support the planning and implementation of complex procedures. Segmented models from imaging (MRI, CT, etc.) are projected directly onto the actual surgical field using Apple’s Vision Pro VR glasses, meaning that the surgeon receives a precise 3D view of the affected areas during the procedure. Worthy of particular note is the integration of eye-tracking and hand-tracking functions, which are used for the first time in the Vision Pro. These technologies enable surgeons to work with equipment without physical contact by simply controlling which information and visualizations are displayed with their eyes or gestures. This is not only a significant advance for precise navigation in the operating room, but also reduces the risk of contamination in sterile environments.
In the current development stage, this technology has already found its way into the surgical planning and daily case discussions of the Leipzig neurosurgeons. However, genuine operations on patients are not yet being carried out. Instead, 3D-printed patient models are used within the context of specialist training. These models enable surgeons to prepare complex operations in a realistic simulation, and to learn how to use and internalize the new technology. The age and experience of the participating specialists plays only a minor role or no role at all, as the technology is equally new and unknown to all users. The entire surgical procedure, from the first cut to the last step, is played through virtually, significantly reducing the risk of complications. In this way, the neurosurgeons can prepare for their patients and planned operations in a completely new way that was previously unknown to them. The aim is to integrate the new technology more deeply into specialist training with the support of the partners and to use it in real operations in the future.
Leipzig as a hub for innovations in medicine
The 3D-printed patient models available to Leipzig neurosurgeons are provided by medical:forge Leipzig. The start-up program from leap:up, the Saxon industry cluster for biotechnology, medical technology and the healthcare industry, uses, among other things, the state-of-the-art 3D printing technology ‘HP 3D Jet Fusion’. The models are based on patient-specific medical data and characterized by impressive precision and a previously unattained similarity to the original.
Within the context of the partnership with Leipzig University Hospital, leap:up has already provided 3D printed products with a market value in the high five-figure range over the past two years, in particular due to medical:forge. Together they are pushing ahead with the topic of medical 3D printing and custom-made, patient-specific products.
With the support of leap:up, Leipzig is all set to become a central hub for the application and further development of spatial computing technology in neurosurgery, as well as in other specialist areas. The leap:up network actively promotes cooperation between leading companies, start-ups and research institutions, thereby creating a platform for the exchange and further development of innovative medical solutions. Leipzig’s pioneering work has already attracted the attention of investors who see enormous potential for investing in future-oriented technologies like spatial computing, supported by modern 3D printing. Leipzig is therefore establishing itself not only as a location synonymous with medical innovation, but also as a growing magnet for investors who recognize long-term potential in the healthcare industry.
