公开(公告)号：US20240050156A1

公开(公告)日：2024-02-15

申请号：US18383187

申请日：2023-10-24

Applicant: Stryker Corporation

Inventor： Benjamin VanDyken

IPC: A61B34/10 ,  G06T19/00 ,  A61B34/20 ,  A61B34/30 ,  A61B90/00 ,  G09B23/30 ,  G09B23/28

CPC classification number: A61B34/10 ,  G06T19/003 ,  G06T19/006 ,  A61B34/20 ,  A61B34/30 ,  A61B90/37 ,  G09B23/30 ,  G09B23/28 ,  A61B2090/365 ,  G06T2219/004 ,  A61B2034/102 ,  A61B2034/105 ,  A61B2034/252

Abstract: A head-mounted device (HMD) for use with a navigation system. The navigation system includes a localizer and a bone tracker coupled to a physical bone. The localizer monitors the bone tracker to track a pose of the physical bone in a localizer coordinate system. Controller(s) obtain surgical plan data related to the physical bone. The surgical plan data includes a virtual model of the physical bone and cut volume data defining material to be removed from the physical bone in preparation for receiving an implant. The controller(s) register the HMD to the localizer coordinate system and provide, on the HMD display, computer-generated imagery representative of the surgical plan data, including the virtual model of the physical bone and the cut volume data. The controller(s) align and combine the computer-generated imagery with a real-world view of the physical bone.

公开(公告)号：US11844574B2

公开(公告)日：2023-12-19

申请号：US17666630

申请日：2022-02-08

Applicant: Stryker Corporation

Inventor： Benjamin VanDyken

IPC: A61B34/10 ,  G06T19/00 ,  A61B34/20 ,  A61B34/30 ,  A61B90/00 ,  G09B23/30 ,  G09B23/28 ,  A61B34/00 ,  A61B34/32 ,  A61B17/00 ,  A61B17/16 ,  G09B9/00

CPC classification number: A61B34/10 ,  A61B34/20 ,  A61B34/30 ,  A61B90/37 ,  G06T19/003 ,  G06T19/006 ,  G09B23/28 ,  G09B23/30 ,  A61B17/1675 ,  A61B34/32 ,  A61B34/76 ,  A61B90/03 ,  A61B2017/00707 ,  A61B2034/101 ,  A61B2034/102 ,  A61B2034/104 ,  A61B2034/105 ,  A61B2034/107 ,  A61B2034/2055 ,  A61B2034/252 ,  A61B2090/365 ,  G06T2219/004 ,  G09B9/00

Abstract: A preoperative surgical planning system uses a head-mounted device to execute a preoperative surgical simulation whereby a virtual tool and a virtual anatomical model are provided on the display of the head-mounted device. The virtual tool is tracked relative to the virtual anatomical model in the preoperative surgical simulation in which the virtual tool is moveable in response to receipt of a control input from the wearer of the head-mounted device and wherein the virtual tool is configured to remove a portion of the virtual anatomical model. A planning parameter is automatically generated based on tracking of the virtual tool relative to the virtual anatomical model in the preoperative surgical simulation. The generated planning parameter is stored for future retrieval by a surgical system to facilitate intraoperative surgery based on the generated planning parameter.

公开(公告)号：US20220151703A1

公开(公告)日：2022-05-19

申请号：US17666630

申请日：2022-02-08

Applicant: Stryker Corporation

Inventor： Benjamin VanDyken

IPC: A61B34/10 ,  G06T19/00 ,  A61B34/20 ,  A61B34/30 ,  A61B90/00 ,  G09B23/30 ,  G09B23/28

Abstract: A preoperative surgical planning system uses a head-mounted device to execute a preoperative surgical simulation whereby a virtual tool and a virtual anatomical model are provided on the display of the head-mounted device. The virtual tool is tracked relative to the virtual anatomical model in the preoperative surgical simulation in which the virtual tool is moveable in response to receipt of a control input from the wearer of the head-mounted device and wherein the virtual tool is configured to remove a portion of the virtual anatomical model. A planning parameter is automatically generated based on tracking of the virtual tool relative to the virtual anatomical model in the preoperative surgical simulation. The generated planning parameter is stored for future retrieval by a surgical system to facilitate intraoperative surgery based on the generated planning parameter.

公开(公告)号：US11272985B2

公开(公告)日：2022-03-15

申请号：US16186979

申请日：2018-11-12

Applicant: Stryker Corporation

Inventor： Benjamin VanDyken

IPC: A61B34/10 ,  G06T19/00 ,  A61B34/20 ,  A61B34/30 ,  A61B90/00 ,  G09B23/30 ,  G09B23/28 ,  A61B34/00 ,  A61B34/32 ,  A61B17/00 ,  A61B17/16 ,  G09B9/00

Abstract: System and methods for simulating a surgical procedure are provided. The system includes a non-transitory computer-readable medium including instructions, which when executed by one or more processors, are configured to execute a surgical planning program. The surgical planning program is configured to track a tool relative to a model of an anatomy during a preoperative surgical simulation, generate a planning parameter based on the tracking of the tool relative to the model of the anatomy during the preoperative surgical simulation, and store the generated planning parameter. The system also includes a surgical system configured to load the generated planning parameter from the surgical planning program, and facilitate intraoperative surgery based on the generated parameter.

公开(公告)号：US20190142520A1

公开(公告)日：2019-05-16

申请号：US16186979

申请日：2018-11-12

Applicant: Stryker Corporation

Inventor： Benjamin VanDyken

IPC: A61B34/10 ,  G06T19/00 ,  A61B34/20 ,  A61B34/30 ,  A61B90/00

Abstract: System and methods for simulating a surgical procedure are provided. The system includes a non-transitory computer-readable medium including instructions, which when executed by one or more processors, are configured to execute a surgical planning program. The surgical planning program is configured to track a tool relative to a model of an anatomy during a preoperative surgical simulation, generate a planning parameter based on the tracking of the tool relative to the model of the anatomy during the preoperative surgical simulation, and store the generated planning parameter. The system also includes a surgical system configured to load the generated planning parameter from the surgical planning program, and facilitate intraoperative surgery based on the generated parameter.