9 patents
Utility
Autonomous Level Identification of Anatomical Bony Structures on 3D Medical Imagery
9 Nov 23
A computer-implemented method for fully-autonomous level identification of anatomical structures within a three-dimensional medical imagery, includes: receiving a set of medical scan images of the anatomical structures; processing the set to perform an autonomous semantic segmentation of anatomical components and to store segmentation results; processing segmentation results by removing the false positives, and smoothing 3D surfaces of the generated anatomical components; determining morphological and spatial relationships of the anatomical components; grouping the anatomical components to form separate levels based on the morphological and spatial relationships of the anatomical components; processing the set using a convolutional neural network to autonomously assign an initial level type; assigning the determined level type to each group of anatomical components by combining the determined morphological and spatial relationships with the determined initial level type; assigning an ordinal identifier to each group of anatomical components; and storing information about the assigned levels with their ordinal identifier.
Krzysztof B. SIEMIONOW, Cristian J. LUCIANO, Michal TRZMIEL, Edwing Isaac MEJÍA OROZCO, Paul LEWICKI
Filed: 6 Dec 22
Utility
Method and System for Predicting Neurological Treatment
25 May 23
A computer-implemented method for predicting neurological treatment for a patient.
Marek KRAFT, Paul LEWICKI, Kris B, SIEMIONOW, Dominik PIECZYNSKI, Michal MIKOLAJCZAK, Mikolaj Andrzej PAWLAK, Michal KLIMONT
Filed: 9 Jan 23
Utility
Machine Learning Based Systems and Methods for Creating Personalized Endovascular Stents and Stent Grafts
29 Dec 22
A method for creating a personalized stent or stent graft for a blood vessel with a saccular aneurysm includes: receiving a 3D model of the blood vessel with the saccular aneurysm; and generating a model of a personalized stent or stent graft that comprises a net shaped to fit along internal walls of the blood vessel and a covering positioned with respect to the net such as to cover an ostium of the aneurysm.
Kris Siemionow, Marek Kraft, Michal Mikolajczak, Dominik Pieczynski, Mikolaj Pawlak, Michal Klimont, Paul Lewicki
Filed: 16 Jun 22
Utility
Method and Apparatus for Registering a Neurosurgical Patient and Determining Brain Shift During Surgery Using Machine Learning and Stereooptical Three-dimensional Depth Camera with a Surface-mapping System
22 Dec 22
A method for generating an intraoperative 3D brain model while a patient is operated.
Kris Siemionow, Marek Kraft, Michal Mikolajczak, Dominik Pieczynski, Mikolaj Pawlak, Michal Klimont, Paul Lewicki
Filed: 9 Jun 22
Utility
Graphical User Interface for Use In a Surgical Navigation System with a Robot Arm
3 Nov 22
A surgical navigation system includes: a tracker (125) for real-time tracking of a position and orientation of a robot arm (191); a source of a patient anatomical data (163) and a robot arm virtual image (166); a surgical navigation image generator (131) generating a surgical navigation image (142A) including the patient anatomy (163) and the robot arm virtual image (166) in accordance to the current position and/or orientation data provided by the tracker (125); a 3D display system (140) showing the surgical navigation image (142A).
Krzysztof B. SIEMIONOW, Cristian J. LUCIANO, Edwing Isaac MEJIA OROZCO
Filed: 18 Mar 22
Utility
Computer Assisted Identification of Appropriate Anatomical Structure for Medical Device Placement During a Surgical Procedure
3 Nov 22
A method for computer assisted identification of appropriate anatomical structure for placement of a medical device, comprising: receiving a 3D scan volume comprising set of medical scan images of a region of an anatomical structure where the medical device is to be placed; automatically processing the set of medical scan images to perform automatic segmentation of the anatomical structure; automatically determining a subsection of the 3D scan volume as a 3D ROI by combining the raw medical scan images and the obtained segmentation data; automatically processing the ROI to determine the preferred 3D position and orientation of the medical device to be placed with respect to the anatomical structure by identifying landmarks within the anatomical structure with a pre-trained prediction neural network; automatically determining the preferred 3D position and orientation of the medical device to be placed with respect to the 3D scan volume of the anatomical structure.
Krzysztof B. SIEMIONOW, Cristian J. LUCIANO, Dominik GAWEL, Marek KRAFT, Michal TRZMIEL, Michal FULARZ, Edwing Isaac MEJIA OROZCO
Filed: 28 Feb 22
Utility
Autonomous Segmentation of Three-dimensional Nervous System Structures from Medical Images
4 Aug 22
A method for autonomous segmentation of three-dimensional nervous system structures from raw medical images, the method including: receiving a 3D scan volume with a set of medical scan images of a region of the anatomy; autonomously processing the set of medical scan images to perform segmentation of a bony structure of the anatomy to obtain bony structure segmentation data; autonomously processing a subsection of the 3D scan volume as a 3D region of interest by combining the raw medical scan images and the bony structure segmentation data, wherein the 3D ROI contains a subvolume of the bony structure with a portion of surrounding tissues, including the nervous system structure; autonomously processing the ROI to determine the 3D shape, location, and size of the nervous system structures by means of a pre-trained convolutional neural network (CNN).
Krzysztof B. SIEMIONOW, Cristian J. LUCIANO, Dominik GAWEL, Edwing Isaac MEJIA OROZCO, Michal TRZMIEL
Filed: 30 Mar 22
Utility
Connective-tissue-based or Dermal-tissue-based Grafts/implants
18 Feb 21
The present invention is directed to a composition comprising a matrix suitable for implantation in humans, comprising defatted, shredded, allogeneic human muscle tissue that has been combined with an aqueous carrier and dried in a predetermined shape.
C. Randal Mills, John R. Bianchi, Michael R. Roberts, David T. Cheung, Chandrasekaran Nataraj, John W. Howell, JR.
Filed: 26 Oct 20
Utility
Xenograft Soft Tissue Implants and Methods of Making
23 Dec 20
The present application is directed to the field of implants comprising soft tissue for use in implantation in humans.
Arnd Wilhelmi, Silke Schreiner, Jake Michaelson, Steven Moore, Jennifer Faleris, Anne Reinlein
Filed: 3 Sep 20
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