公开(公告)号：US20240358442A1

公开(公告)日：2024-10-31

申请号：US18771014

申请日：2024-07-12

Applicant: Blue Belt Technologies, Inc.

Inventor： Branislav JARAMAZ ,  Alberto GREGORI

IPC: A61B34/10 ,  A61B5/06 ,  A61B34/20 ,  A61B34/30 ,  A61B34/35 ,  G06T17/10 ,  G06T19/20 ,  G16H50/50

CPC classification number: A61B34/10 ,  A61B5/065 ,  A61B34/20 ,  A61B34/30 ,  A61B34/35 ,  G06T17/10 ,  G06T19/20 ,  G16H50/50 ,  A61B2034/105 ,  A61B2034/107 ,  A61B2034/108 ,  A61B2034/2055 ,  A61B2034/2063 ,  A61B2034/2068 ,  G06T2210/41 ,  G06T2219/2021

Abstract: Systems and methods for planning and performing image free implant revision surgery are discussed. For example, a method for generating a revision plan can include collecting pre-defined parameters characterizing a target bone, generating a 3D model, collecting a plurality of surface points, and generating a reshaped 3D model. Generating the 3D model of the target bone can be based on a first portion of the pre-defined parameters. Generating the reshaped 3D model can be done based on the plurality of surface points collected from a portion of the surface of the target bone.

公开(公告)号：US12127880B2

公开(公告)日：2024-10-29

申请号：US17847630

申请日：2022-06-23

Applicant: THE PROVOST, FELLOWS, FOUNDATION SCHOLARS, AND THE OTHER MEMBERS OF BOARD, OF THE COLLEGE OF THE HOLY AND UNDIVIDED TRINITY OF QUEEN ELIZABETH NEAR DUBLIN

Inventor： Christoph Hennersperger ,  Andrew Bourke ,  Fionn Lahart

IPC: A61B8/12 ,  A61B8/00 ,  A61B8/08 ,  A61B8/14 ,  A61B18/00 ,  A61B18/14 ,  A61B34/10 ,  G06T15/08 ,  A61B17/00

CPC classification number: A61B8/12 ,  A61B8/0883 ,  A61B8/0891 ,  A61B8/14 ,  A61B8/4461 ,  A61B8/4494 ,  A61B8/466 ,  A61B8/467 ,  A61B8/483 ,  A61B8/485 ,  A61B8/5207 ,  A61B8/5246 ,  A61B8/54 ,  A61B18/00 ,  A61B18/1492 ,  A61B34/10 ,  G06T15/08 ,  A61B2017/0011 ,  A61B2018/00214 ,  A61B2018/00351 ,  A61B2018/00577 ,  A61B2018/00904 ,  A61B2034/102 ,  A61B2034/107 ,  A61B2562/04 ,  G06T2210/41

Abstract: A catheter-based ultrasound imaging system configured to provide a full circumferential 360-degree view around an intra-vascular/intra-cardiac imaging-catheter-head by generating a three-dimensional view of the tissue surrounding the imaging-head over time. The ultrasound imaging system can also provide tissue-state mapping capability. The evaluation of the vasculature and tissue characteristics include path and depth of lesions during cardiac-interventions such as ablation. The ultrasound imaging system comprises a catheter with a static or rotating sensor array tip supporting continuous circumferential rotation around its axis, connected to an ultrasound module and respective processing machinery allowing ultrafast imaging and a rotary motor that translates radial movements around a longitudinal catheter axis through a rotary torque transmitting part to rotate the sensor array-tip. This allows the capture and reconstruction of information of the vasculature including tissue structure around the catheter tip for generation of the three-dimensional view over time.

公开(公告)号：US12127803B2

公开(公告)日：2024-10-29

申请号：US18150527

申请日：2023-01-05

Applicant: GLOBUS MEDICAL, INC.

Inventor： Hayden Cameron ,  Spiros Mantzavinos ,  Neil R. Crawford ,  Sanjay Joshi ,  Norbert Johnson ,  James Cascarano ,  Justin Larson

IPC: A61B34/30 ,  A61B90/14 ,  A61B34/10 ,  A61B90/00 ,  A61B90/10

CPC classification number: A61B34/30 ,  A61B90/14 ,  A61B2034/107 ,  A61B2090/103 ,  A61B2090/3983

Abstract: A surgical robot system includes a surgical robot, a robot arm connected to such surgical robot, and an end-effector connected to the robot arm. A registration fixture is used in conjunction with various registration systems in the surgical robot system. Such registration systems likewise include a detachable base in the form of a detachable dynamic reference base, along with an associated mount, the dynamic reference base and mount having certain features which permit the dynamic reference base to be selectively attached, detached, and reattached at different phases of an operation, whether pre-operative or intra-operative, and such successive attachments are done without the dynamic reference base, and tracking markers associated therewith, losing registration. Related methods allow for the more efficient and effective performance of operations by virtue of the dynamic reference base maintaining its registration during attachments and reattachments.

公开(公告)号：US20240350780A1

公开(公告)日：2024-10-24

申请号：US18761293

申请日：2024-07-01

Applicant: Entellus Medical, Inc.

Inventor： Anthony J. Hanson ,  John R. Drontle ,  Chad Harris ,  Matthew Higgins

IPC: A61M29/02 ,  A61B1/06 ,  A61B17/00 ,  A61B17/24 ,  A61B34/10 ,  A61B34/20 ,  A61B90/30 ,  A61B90/50 ,  A61F5/08

CPC classification number: A61M29/02 ,  A61B1/06 ,  A61B17/24 ,  A61B90/30 ,  A61B90/50 ,  A61F5/08 ,  A61B2017/00734 ,  A61B2034/102 ,  A61B2034/105 ,  A61B2034/107 ,  A61B34/20 ,  A61B2034/2051 ,  A61B2090/304 ,  A61B2090/306 ,  A61B2090/309 ,  A61M2029/025 ,  A61M2210/0681

Abstract: A method of treating a sinus cavity of a subject includes advancing a distal portion of a light source through a drainage pathway of a sinus cavity and into the sinus cavity and visually observing a transdermal light emitted from the light source. A distal portion of a substantially rigid inner guide member of a balloon dilation catheter is advanced into the drainage pathway, the balloon dilation catheter including a movable shaft including a balloon that is slidably mounted on the substantially rigid inner guide member. The movable shaft and balloon are advanced distally over the substantially rigid inner guide member to place a portion of the balloon in the drainage pathway whereby the balloon is inflated.

公开(公告)号：US20240350200A1

公开(公告)日：2024-10-24

申请号：US18650600

申请日：2024-04-30

Applicant: ORTHOSOFT ULC

Inventor： Ramnada CHAV ,  Jean-Sebastien MERETTE ,  Tin NGUYEN ,  Karine DUVAL ,  Pierre COUTURE

IPC: A61B34/10 ,  A61B6/12 ,  A61B17/15 ,  A61B17/56 ,  G06T17/00 ,  G06T19/20

CPC classification number: A61B34/10 ,  A61B6/12 ,  A61B17/155 ,  A61B17/157 ,  G06T17/00 ,  G06T19/20 ,  A61B2017/568 ,  A61B2034/104 ,  A61B2034/105 ,  A61B2034/107 ,  A61B2034/108 ,  G06T2200/04 ,  G06T2200/08 ,  G06T2210/41 ,  G06T2219/012 ,  G06T2219/2021

Abstract: A system for creating at least one model of a bone and implanted implant comprises a processing unit; and a non-transitory computer-readable memory communicatively coupled to the processing unit and comprising computer-readable program instructions executable by the processing unit for: obtaining at least one image of at least part of a bone and of an implanted implant on the bone, the at least one image being patient specific, obtaining a virtual model of the implanted implant using an identity of the implanted implant, overlaying the virtual model of the implanted implant on the at least one image to determine a relative orientation of the implanted implant relative to the bone in the at least one image, and generating and outputting a current bone and implant model using the at least one image, the virtual model of the implanted implant and the overlaying.

公开(公告)号：US20240341859A1

公开(公告)日：2024-10-17

申请号：US18610032

申请日：2024-03-19

Applicant: Brainlab AG

Inventor： Chris Maier ,  Oleksii Diubankov ,  Martin Krenner ,  Nikoleta Mouriki ,  Mario Degenhardt

IPC: A61B34/20 ,  A61B5/00 ,  A61B34/10 ,  A61B34/30 ,  A61N1/36 ,  A61N2/00 ,  A61N5/10 ,  G16H10/60 ,  G16H20/40 ,  G16H50/70

CPC classification number: A61B34/20 ,  A61B5/4842 ,  A61B5/7475 ,  A61B34/30 ,  A61N1/3606 ,  A61N2/006 ,  A61N5/10 ,  G16H10/60 ,  G16H20/40 ,  G16H50/70 ,  A61B2034/105 ,  A61B2034/107

Abstract: Disclosed is a computer-implemented method for processing patient data so that it is clustered. The patient data may comprise imagesets and other treatment-related data (e.g. planned objects, trajectories) in a way that each cluster of data describes one specific anatomic or physiological state of the patient. The clustered patient data is filtered to automatically determine its relevance for a user.

公开(公告)号：US20240341851A1

公开(公告)日：2024-10-17

申请号：US18610235

申请日：2024-03-19

Applicant: IX Innovation LLC

Inventor： Jeffrey Roh ,  Justin Esterberg ,  John Cronin ,  Seth Cronin ,  Michael John Baker ,  Adam Benson ,  Julie Benson

IPC: A61B34/10 ,  A61B34/20

CPC classification number: A61B34/10 ,  A61B34/20 ,  A61B2034/105 ,  A61B2034/107 ,  A61B2034/2065

Abstract: Methods, apparatuses, and systems for digital image analysis for device navigation in tissue are disclosed. The disclosed system uses real-time angiography and artificial intelligence to navigate an end effector of a surgical robot through a patient's vasculature to provide a surgical intervention. Digital imaging is performed that enables three-dimensional mapping of the patient's vasculature. Locations and movement of the end effector of the surgical robot are determined. The end effector is used to perform an intervention such as the removal of a blood clot or delivery of a drug for dissolving a blood clot.

公开(公告)号：US12114988B2

公开(公告)日：2024-10-15

申请号：US18204091

申请日：2023-05-31

Applicant: The Trustees of Dartmouth College

Inventor： David W. Roberts ,  Keith D. Paulsen ,  Alexander Hartov ,  Songbai Ji ,  Xiaoyao Fan

IPC: A61B5/377 ,  A61B5/00 ,  A61B90/00 ,  G06T3/14 ,  G06T7/33 ,  H04N13/239 ,  H04N13/257 ,  A61B5/055 ,  A61B5/369 ,  A61B34/10

CPC classification number: A61B5/377 ,  A61B5/0042 ,  A61B5/0077 ,  G06T3/14 ,  G06T7/33 ,  H04N13/239 ,  H04N13/257 ,  A61B5/055 ,  A61B5/369 ,  A61B2034/104 ,  A61B2034/105 ,  A61B2034/107 ,  A61B2090/367 ,  G06T2207/10012 ,  G06T2207/10064 ,  G06T2207/10072 ,  G06T2207/30016

Abstract: A surgical guidance system has two cameras to provide stereo image stream of a surgical field; and a stereo viewer. The system has a 3D surface extraction module that generates a first 3D model of the surgical field from the stereo image streams; a registration module for co-registering annotating data with the first 3D model; and a stereo image enhancer for graphically overlaying at least part of the annotating data onto the stereo image stream to form an enhanced stereo image stream for display, where the enhanced stereo stream enhances a surgeon's perception of the surgical field. The registration module has an alignment refiner to adjust registration of the annotating data with the 3D model based upon matching of features within the 3D model and features within the annotating data; and in an embodiment, a deformation modeler to deform the annotating data based upon a determined tissue deformation.

公开(公告)号：US12102396B2

公开(公告)日：2024-10-01

申请号：US18212845

申请日：2023-06-22

Applicant: Covidien LP

Inventor： William S. Krimsky

IPC: A61B5/09 ,  A61B1/00 ,  A61B1/267 ,  A61B5/06 ,  A61B34/10 ,  A61B34/20 ,  A61B90/00 ,  A61M16/04 ,  A61B17/00 ,  A61B34/00 ,  A61M11/02

CPC classification number: A61B34/20 ,  A61B1/00087 ,  A61B1/2676 ,  A61B5/062 ,  A61B34/10 ,  A61B90/361 ,  A61B90/37 ,  A61M16/0463 ,  A61B2017/00809 ,  A61B2034/105 ,  A61B2034/107 ,  A61B2034/2051 ,  A61B2034/252 ,  A61B2090/373 ,  A61B2090/374 ,  A61B2090/3762 ,  A61B2090/378 ,  A61B2090/3941 ,  A61M11/02 ,  A61M2205/3317 ,  A61M2205/502 ,  A61M2205/581 ,  A61M2205/584

Abstract: Provided in accordance with the present disclosure is a diagnostic and a therapeutic bronchoscopy system for localized delivery of medication within the lungs. Specifically, systems and methods are disclosed for creating a functional and anatomical map of the lungs, diagnosing a condition within the lungs, generating a treatment plan for a target site within the lungs, navigating to the target site, administering a treatment directly to the target site for immediate absorption within the target site, and assessing the efficacy of the treatment.

公开(公告)号：US20240315776A1

公开(公告)日：2024-09-26

申请号：US18575710

申请日：2022-11-09

Applicant: THE FIRST MEDICAL CENTER OF PLA GENERAL HOSPITAL ,  BEIJING AKSO MEDICAL TECHNOLOGY DEVELOPMENT CO., LTD

Inventor： Lihai Zhang ,  Yang Luo ,  Yong Liu ,  Dezheng Song ,  Liang Li ,  Nian Zheng ,  Ye Peng ,  Gongzi Zhang ,  Shuwei Zhang ,  Bin Shi

IPC: A61B34/10 ,  A61B6/00 ,  A61B6/03 ,  A61B6/46 ,  A61B6/50 ,  A61B34/20

CPC classification number: A61B34/10 ,  A61B6/032 ,  A61B6/466 ,  A61B6/505 ,  A61B6/5217 ,  A61B34/20 ,  A61B2034/105 ,  A61B2034/107 ,  A61B2034/108

Abstract: The present disclosure provides an image registration method and system for navigation in femoral neck fracture surgery, an electronic device, and a computer-readable storage medium. The method includes: obtaining femoral image data by a computed tomography (CT) imaging device before surgery and obtaining a surgical path planned by a doctor to generate a three-dimensional femoral image with the surgical path; obtaining, during the surgery, X-ray images photographed by an X-ray machine at different angles, and extracting feature points on each of the X-ray images; setting digitally reconstructured radiograph (DRR) virtual scene projection parameters based on a structure of the X-ray machine, projecting the three-dimensional femoral image with the surgical path to generate a plurality of DRR images, and extracting feature points on each of the DRR images; and automatically registering the DRR image and the X-ray image, and outputting a surgical path after registration.