公开(公告)号：US11928828B2

公开(公告)日：2024-03-12

申请号：US17603280

申请日：2019-05-28

Applicant: Brainlab AG

Inventor： Sebastian Stopp

IPC: G06T7/33 ,  A61B34/10

CPC classification number: G06T7/337 ,  A61B34/10 ,  A61B2034/105 ,  G06T2207/10081 ,  G06T2207/10088 ,  G06T2207/30004

Abstract: Disclosed is a computer-implemented method of determining a spatial relationship between planning image data and current surface data which leads to improved surface registration accuracy by considering the elasticity and deformability of the tissue. The knowledge about the tissue can be estimated based on type of tissue and atlas information. For the process of generating surface registration points on specific anatomical regions, e.g. the face or forehead, are acquired with a classical navigated pointer or laser pointer. It is also possible to acquire points with surface scanners. Confidence values defining a probability for certain parts of the surface registration points being deformed in comparison to a planning image are read from atlas data and used to compensate for the deformation in the registration between the surface registration points and the planning image in order to render the registration valid.

公开(公告)号：US11918397B2

公开(公告)日：2024-03-05

申请号：US17535091

申请日：2021-11-24

Applicant: Leo Cancer Care, Inc.

Inventor： Brent Melvin Harper ,  Thomas Rockwell Mackie ,  Stephen Kevin Towe ,  Alan Dart Baldwin ,  Timothy John Holzmann ,  Anthony Westwood

IPC: A61B6/00 ,  A61B6/03 ,  A61B6/04 ,  A61B34/10

CPC classification number: A61B6/4447 ,  A61B6/035 ,  A61B6/0407 ,  A61B6/447 ,  A61B6/4476 ,  A61B6/5223 ,  A61B6/54 ,  A61B6/586 ,  A61B34/10 ,  A61B2034/105 ,  A61B2034/107

Abstract: Provided herein is technology relating to radiology and radiotherapy and particularly, but not exclusively, to apparatuses, methods, and systems for multi-axis medical imaging of patients in vertical and horizontal positions.

公开(公告)号：US20240065767A1

公开(公告)日：2024-02-29

申请号：US18455881

申请日：2023-08-25

Applicant: Carlsmed, Inc.

Inventor： Michael J. Cordonnier ,  Niall Patrick Casey ,  Syed Shariq Hussain

IPC: A61B34/10 ,  A61F2/44 ,  A61F2/46

CPC classification number: A61B34/10 ,  A61F2/4455 ,  A61F2/4611 ,  A61B2034/104 ,  A61B2034/105 ,  A61F2002/4633

Abstract: Systems and methods for planning and implementing medical procedures and/or devices are disclosed. For example, many embodiments include generating multiple patient-specific surgical plans, with each of the multiple patient-specific surgical plans providing a different recommended treatment protocol for a patient. Each patient-specific surgical plan can also provide predicted post-operative data associated with the treatment protocol.

公开(公告)号：US20240065766A1

公开(公告)日：2024-02-29

申请号：US18275381

申请日：2022-01-28

Applicant: Howmedica Osteonics Corp.

Inventor： Jean Chaoui ,  Manuel Jean-Marie Urvoy ,  Emile Ducrocq

IPC: A61B34/10 ,  A61B34/00 ,  A61F2/40 ,  G16H50/50

CPC classification number: A61B34/10 ,  A61B34/25 ,  A61F2/4081 ,  G16H50/50 ,  A61B2034/102 ,  A61B2034/105 ,  A61B2034/107 ,  A61B2034/108 ,  A61B2034/258

Abstract: A method comprises obtaining, by a computing system, one or more surgeon preference parameters that specify values of one or more surgical parameters, wherein the surgical parameters include one or more positioning parameters for a glenoid implant to be attached to a glenoid fossa of a patient during a surgery; determining, by the computing system, based on one or more anatomic parameters of the patient and the surgeon preference parameters, one or more suggested surgical options, each of the surgical options corresponding to a. different combination of the positioning parameters for the glenoid implant and types of glenoid implant; and outputting, by the computing system, for display, the one or more suggested surgical options.

公开(公告)号：US20240065762A1

公开(公告)日：2024-02-29

申请号：US17895281

申请日：2022-08-25

Applicant: IX Innovation LLC

Inventor： Jeffrey Roh ,  Justin Esterberg ,  John Cronin ,  Seth Cronin ,  Michael J. Baker

IPC: A61B34/10 ,  A61F2/30

CPC classification number: A61B34/10 ,  A61F2/3094 ,  A61B2034/105

Abstract: The disclosed technology provides for printing a 3D structure in-situ within a patient during a surgical procedure. The disclosed technology can include generating instructions for a 3D printer of a surgical robot to print a structure within the patient's body, simulating and verifying the instructions, and autonomously or semi-autonomously executing the instructions, once verified, during a surgical procedure. Generating the instructions for printing the 3D structure within the patient can be based on image data of the patient. Generating the instructions can also include selecting substrate materials that are both safe for the patient and having desired properties of the final printed structure. Modifications can be made to the instructions based on results from the simulation. The disclosed technology provides for application of safe substrate material directly to hard and/or soft tissues within the patient's body via an additive manufacturing process, such as 3D printing.

公开(公告)号：US11911277B2

公开(公告)日：2024-02-27

申请号：US16881335

申请日：2020-05-22

Applicant: TORNIER SAS

Inventor： Yves-Alain Ratron

IPC: A61F2/30 ,  A61B5/00 ,  A61B5/103 ,  A61B90/00 ,  A61F2/40 ,  A61F2/46 ,  G06F1/16 ,  A61B34/10 ,  A61B34/20 ,  A61F2/48

CPC classification number: A61F2/30942 ,  A61B5/103 ,  A61B5/4519 ,  A61B5/4528 ,  A61B90/36 ,  A61F2/4081 ,  A61F2/4657 ,  G06F1/16 ,  A61B5/0059 ,  A61B5/6878 ,  A61B34/10 ,  A61B2034/105 ,  A61B2034/2055 ,  A61F2002/30884 ,  A61F2002/30902 ,  A61F2002/30943 ,  A61F2/40 ,  A61F2002/4007 ,  A61F2002/4632 ,  A61F2002/4633 ,  A61F2002/4666 ,  A61F2/488 ,  Y10T29/49718

Abstract: Systems and methods for modifying a shoulder joint configuration exhibiting wear that take into account resultant of forces responsible for the wear of the glenoid surface from geometric characteristics of wear.

公开(公告)号：US20240062471A1

公开(公告)日：2024-02-22

申请号：US18385532

申请日：2023-10-31

Applicant: OLYMPUS MEDICAL SYSTEMS CORP.

Inventor： Hiroshi TANAKA ,  Yamato KANDA ,  Makoto KITAMURA ,  Takehito HAYAMI

IPC: G06T19/00 ,  A61B1/00 ,  A61B34/10 ,  G06T7/73

CPC classification number: G06T19/00 ,  A61B1/00045 ,  A61B34/10 ,  G06T7/75 ,  A61B2034/105 ,  G06T2207/10068 ,  G06T2207/30004 ,  G06T2210/41

Abstract: An image processing apparatus includes a processor. The processor is configured to acquire image information from an endoscope during observation of an inside of a subject, generate an organ model from the acquired image information, identify an unobserved region that is not observed by the endoscope in the organ model, estimate a top and a bottom and an azimuth of an image pickup visual field of the endoscope with respect to the organ model, set a display direction of the organ model based on the top and the bottom and the azimuth of the image pickup visual field, and output the organ model to the monitor, the organ model being associated with the identified unobserved region.

公开(公告)号：US20240058062A1

公开(公告)日：2024-02-22

申请号：US18267169

申请日：2021-12-14

Applicant: NE Scientific, LLC

Inventor： Andrea Borsic

IPC: A61B34/10 ,  A61B18/14 ,  A61B90/00 ,  G06T7/00 ,  G06T7/62 ,  G06T19/00 ,  G06T19/20 ,  G16H50/50

CPC classification number: A61B34/10 ,  A61B18/14 ,  A61B90/37 ,  G06T7/0012 ,  G06T7/62 ,  G06T19/003 ,  G06T19/20 ,  G16H50/50 ,  A61B2018/00577 ,  A61B2034/104 ,  A61B2034/105 ,  A61B2034/107

Abstract: A system and method of modeling a necrotized tissue in an ablation procedure, the method comprising providing, at a computational component, a computer model of a volume of human tissue, simulating, by the computational component, an ablation site in the computer model, determining, by the computational component, a deposited power density relating to at least an ablation parameter using at least an ablation mode, determining, by the computational component, a heat distribution at the ablation site as a function of the deposited power density, and identifying, by the computational component, a volume of tissue necrotized during an ablation procedure performed at the ablation site.

公开(公告)号：US11903659B2

公开(公告)日：2024-02-20

申请号：US16762876

申请日：2018-11-08

Applicant: QUANTUM SURGICAL

Inventor： Lucien Blondel ,  Fernand Badano ,  Bertin Nahum

IPC: A61B34/30 ,  A61B34/20 ,  A61B34/00 ,  A61B90/13 ,  A61B1/00 ,  A61B8/00 ,  A61B10/02 ,  A61B18/02 ,  A61B18/12 ,  A61N5/10 ,  A61N7/00 ,  A61B34/10 ,  A61B90/50 ,  A61B17/34 ,  A61B17/00 ,  A61B18/00

CPC classification number: A61B34/30 ,  A61B1/00149 ,  A61B8/4218 ,  A61B10/0233 ,  A61B18/02 ,  A61B18/12 ,  A61B34/20 ,  A61B34/25 ,  A61B90/13 ,  A61N5/10 ,  A61N7/00 ,  A61B17/3494 ,  A61B2017/00199 ,  A61B2017/00203 ,  A61B2018/00613 ,  A61B2034/105 ,  A61B2034/107 ,  A61B2034/2051 ,  A61B2034/2055 ,  A61B2034/742 ,  A61B2034/743 ,  A61B2090/502

Abstract: A robotic device for a minimally invasive medical intervention on soft tissues is provided. The robotic device uses a medical instrument having a robot arm having several degrees of freedom and having an end suitable for receiving the medical instrument, an image capture system suitable for capturing position information concerning the anatomy of the patient, a storage medium having a biomechanical model of the human body, a processing circuit configured to determine a position setpoint and an orientation setpoint for said medical instrument on the basis of the biomechanical model, on the basis of the position information and on the basis of a trajectory to be followed by the medical instrument in order to perform the medical intervention, and a control circuit configured to control the robot arm in order to place the medical instrument in the position setpoint and the orientation setpoint.

公开(公告)号：US11903652B2

公开(公告)日：2024-02-20

申请号：US17085345

申请日：2020-10-30

Applicant: ORTHOSOFT ULC

Inventor： Pierre Couture ,  Ramnada Chav ,  Sebastien Parratte ,  Kevin Unger

IPC: A61B34/10 ,  A61B34/37 ,  G06N20/00 ,  A61B34/20

CPC classification number: A61B34/10 ,  A61B34/20 ,  A61B34/37 ,  G06N20/00 ,  A61B2034/102 ,  A61B2034/105

Abstract: A surgical assistance system includes 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 a video feed of a surgical procedure and monitoring the surgical procedure from the video feed; detecting, from an image processing of the video feed, a condition requiring a deviation from the surgical procedure, the deviation being defined as being outside of a standard surgical flow; and outputting a recommendation of deviation by intra-operatively providing the recommendation to an operator of the surgical procedure.