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：US12128194B2

公开(公告)日：2024-10-29

申请号：US18347700

申请日：2023-07-06

Applicant: Avent, Inc.

Inventor： Karl Thomas Bjurbo ,  Anthony D. Roberts ,  Shawn G. Purnell ,  Vlad Bluvshtein

IPC: A61M25/01 ,  A61B34/00 ,  A61B34/10 ,  A61B34/20

CPC classification number: A61M25/0127 ,  A61B34/25 ,  A61M25/0102 ,  A61M25/0108 ,  A61B2034/105 ,  A61B2034/2051 ,  A61B2034/2063 ,  A61B2034/2072 ,  A61M2025/0166

Abstract: A medical device position guidance system is provided. The system includes at least one reference transmitter and a receiver system configured to receive signals from the at least one reference transmitter. The reference transmitter is configured to maintain a static position on a subject. The system further includes a processor configured to (i) receive signals relating to the location and orientation of each sensor of the receiver system relative to the at least one reference transmitter; and (ii) using the received signals, create an anatomical coordinate system. The system may further include an inserted transmitter configured to be attached to a medical device. The inserted transmitter is adapted to establish the location and orientation of the medical device within the anatomical coordinate system. A method for medical device position guidance is also provided.

公开(公告)号：US12127750B2

公开(公告)日：2024-10-29

申请号：US18141503

申请日：2023-05-01

Applicant: THINK SURGICAL, INC.

Inventor： Hosna Akhlaghpour ,  Ryan Sass ,  Kyle Kuznik ,  Micah Forstein ,  Gibson Elliot

IPC: A61B17/16 ,  A61B17/00 ,  A61B17/56 ,  A61B34/00 ,  A61B34/10 ,  A61B34/20 ,  A61B34/30 ,  A61B34/32 ,  A61B34/37 ,  A61B90/00 ,  A61F2/46

CPC classification number: A61B17/1666 ,  A61B34/30 ,  A61F2/4609 ,  A61B2017/00973 ,  A61B2017/564 ,  A61B2034/102 ,  A61B2034/105 ,  A61B2034/2055 ,  A61B34/32 ,  A61B34/37 ,  A61B2034/742 ,  A61B2034/743 ,  A61B2034/744 ,  A61B2090/034 ,  A61F2002/4633 ,  A61F2002/4681

Abstract: A method to guide in preparation of a bone relies on an instrument having a shaft with a working end and a stop member. The shaft is free to translate along an axis. Surgical planning data is registered to the bone to determine intra-operative coordinates of the desired axis and depth. The instrument holder is positioned by the bone so the stop member contacts the instrument holder to prevent translating beyond the desired depth. Alternatively, an arm is manipulated to align the instrument with the desired axis. The working end rests on the bone to define a linear separation to the desired depth. By proximally translating the instrument holder to contact the stop member and distally translating the instrument holder along the shaft, the stop member physically stops translating beyond the desired depth. A surgical system for performing the methods is provided; a reamer or impactor are also disclosed.

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：US12121302B2

公开(公告)日：2024-10-22

申请号：US17359285

申请日：2021-06-25

Applicant: CALIBER IMAGING & DIAGNOSTICS, INC.

Inventor： Paul Michael Hemmer ,  Daniel L Gendreau ,  Dower Chin ,  John Edward Werner

IPC: A61B34/00 ,  A61B34/10 ,  G06T7/00

CPC classification number: A61B34/10 ,  A61B34/25 ,  G06T7/0012 ,  A61B2034/105 ,  A61B2034/258

Abstract: The invention provides a system, apparatus and method for providing remote and rapid access to image data. The invention can be employed during surgery to enable health care personnel, located away from a location where the surgery is being performed, to view and evaluate tissue excised from a patient during the surgery. Such health care personnel can provide feedback to the surgeon to enhance an outcome of the surgery.

公开(公告)号：US20240346191A1

公开(公告)日：2024-10-17

申请号：US18752014

申请日：2024-06-24

Applicant: Medicrea International

Inventor： Thomas Mosnier ,  David Ryan ,  Vincent Fiere

IPC: G06F30/00 ,  A61B17/56 ,  A61B17/70 ,  A61B34/10

CPC classification number: G06F30/00 ,  A61B17/7011 ,  A61B34/10 ,  A61B2017/568 ,  A61B2034/105 ,  A61B2034/108

Abstract: A method and system for producing a curvature of a rod of vertebral osteosynthesis material designed to support a vertebral column of a patient is provided. A production unit receives a model defining the curvature of the rod. The curvature of the rod is based on a pre-operative X-ray of the vertical column and defined by a simulated correction to be applied to the lumbar segment to be treated, a deduced curved segment representing the curvature of the rod based at least in part on one or more of a lumbar lordosis or a first curvature above a repositioned apex point and the second curvature below the repositioned apex point, and a translated curved segment representative of the deduced curved segment being translated away from a mean line of the vertebral column. The production unit uses computer aided design to produce the rod.

公开(公告)号：US20240341903A1

公开(公告)日：2024-10-17

申请号：US18134234

申请日：2023-04-13

Applicant: Shanghai United Imaging Intelligence Co., Ltd.

Inventor： Abhishek Sharma ,  Arun Innanje ,  Terrence Chen

IPC: A61B90/00 ,  A61B34/10

CPC classification number: A61B90/36 ,  A61B34/10 ,  A61B2034/105 ,  A61B2090/365

Abstract: An object or person in a medical environment may be identified based on images of the medical environment. The identification may include determining an identifier associated with the object or the person, a position of the object or the person in the medical environment, and a three-dimensional (3D) shape/pose of the object or the person. Representation information that indicates at least the determined identifier, position in the medical environment, and 3D shape/pose of the object or the person may be generated and then used (e.g., by a visualization device) together with one or more predetermined 3D models to determine a 3D model for the object or the person identified in the medical environment and generate a visual depiction of at least the object or the person in the medical environment based on the determined 3D model and the position of the object or the person in the medical environment.

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.