BrainLAB has been granted a patent for a computer-implemented method that processes medical image data and atlas data to determine the stimulation of nerve fibers in anatomical body parts. The method assesses the correspondence between applied and emitted stimulation signals to evaluate nerve fiber stimulation and electrode positioning. GlobalData’s report on BrainLAB gives a 360-degree view of the company including its patenting strategy. Buy the report here.
According to GlobalData’s company profile on BrainLAB, Surgical robots was a key innovation area identified from patents. BrainLAB's grant share as of June 2024 was 61%. Grant share is based on the ratio of number of grants to total number of patents.
Medical data processing for nerve fibre stimulation assessment
The granted patent US12011290B2 outlines a computer-implemented method and system for determining the stimulation of nerve fibers within a patient's anatomical body part. The method involves acquiring medical image data and atlas data to create a digital representation of the anatomical structure, which includes the nerve fibers. By transforming and fusing these data sets, the system identifies the position of the exterior part of the body and its association with the nerve fibers. A stimulation device applies a predetermined signal to the exterior part, and the emitted response from the nerve fibers is measured using a directional electrode. The system then analyzes the correspondence between the applied and emitted signals to ascertain whether the nerve fibers were effectively stimulated.
Additionally, the method includes various steps to enhance the accuracy of the stimulation assessment. This involves measuring reaction signals, such as impedance changes, and comparing them to the stimulation signal data. The system can also account for time shifts between the stimulation and emitted signals, utilizing atlas data to deduce physiological information. The patent specifies that the medical image data can be generated using diffusion-weighted magnetic resonance imaging, and it emphasizes the importance of the correct placement and orientation of the directional electrode relative to the nerve fibers. Overall, the patent presents a comprehensive approach to nerve stimulation assessment, integrating advanced imaging and signal processing techniques to improve clinical outcomes.
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