公开(公告)号：US20190290368A1

公开(公告)日：2019-09-26

申请号：US16349321

申请日：2017-11-10

Applicant: THE CLEVELAND CLINIC FOUNDATION

Inventor： Karl West ,  Jeffrey H. Yanof

IPC: A61B34/20

Abstract: This disclosure relates generally to systems and methods for localizing a device relative to an instrument. A sensor of the instrument can be monitored for a change in signaling during a first transition of the device relative to the instrument. The sensor can further be monitored for another change in signaling provided by the sensor of the instrument in response to a second transition of the device relative to the instrument. A transition distance difference can be determined between the first transition and the second transition. A location of the device relative to the instrument can be determined based on a location of the instrument and the transition difference distance.

公开(公告)号：US11737829B2

公开(公告)日：2023-08-29

申请号：US16349321

申请日：2017-11-10

Applicant: THE CLEVELAND CLINIC FOUNDATION

Inventor： Jeffrey H. Yanof ,  Karl West

IPC: A61B34/20 ,  A61B90/00 ,  A61B17/22

CPC classification number: A61B34/20 ,  A61B2017/22042 ,  A61B2034/2051 ,  A61B2090/397 ,  A61B2090/3983

Abstract: This disclosure relates generally to systems and methods for localizing a device relative to an instrument. A sensor of the instrument can be monitored for a change in signaling during a first transition of the device relative to the instrument. The sensor can further be monitored for another change in signaling provided by the sensor of the instrument in response to a second transition of the device relative to the instrument. A transition distance difference can be determined between the first transition and the second transition. A location of the device relative to the instrument can be determined based on a location of the instrument and the transition difference distance.

公开(公告)号：US10895906B2

公开(公告)日：2021-01-19

申请号：US15958711

申请日：2018-04-20

Applicant: THE CLEVELAND CLINIC FOUNDATION

Inventor： Karl West ,  Jeffrey H. Yanof

IPC: G06F3/01 ,  A61B5/06 ,  A61B5/00 ,  G06T17/20 ,  G06T3/00 ,  G06T3/20 ,  A61B34/20 ,  G06T7/33 ,  A61B90/00 ,  G06K9/32 ,  G06K9/00 ,  A61M5/00 ,  A61B34/00 ,  A61B34/10 ,  A61B90/50 ,  G02B27/01 ,  G06T19/00

Abstract: Holographic image-guidance can be used to track an interventional device during a non-vascular percutaneous procedure. The holographic image guidance can be provided by a head-mounted device by transforming tracking data and body image data to a common coordinate system and creating a holographic display relative to a patient's body to track the interventional device during the non-vascular percutaneous procedure. The holographic display can also include graphics to provide guidance for the physical interventional device as it travels through the patient's anatomy.

公开(公告)号：US20240033012A1

公开(公告)日：2024-02-01

申请号：US18447629

申请日：2023-08-10

Applicant: THE CLEVELAND CLINIC FOUNDATION

Inventor： Jeffrey H. Yanof ,  Karl West

IPC: A61B34/20

CPC classification number: A61B34/20 ,  A61B2034/2051 ,  A61B2090/397

Abstract: This disclosure relates generally to systems and methods for localizing a device relative to an instrument. A sensor of the instrument can be monitored for a change in signaling during a first transition of the device relative to the instrument. The sensor can further be monitored for another change in signaling provided by the sensor of the instrument in response to a second transition of the device relative to the instrument. A transition distance difference can be determined between the first transition and the second transition. A location of the device relative to the instrument can be determined based on a location of the instrument and the transition difference distance.

公开(公告)号：US11317823B2

公开(公告)日：2022-05-03

申请号：US16461407

申请日：2017-11-16

Applicant: THE CLEVELAND CLINIC FOUNDATION

Inventor： Jeffrey H. Yanof ,  Karl West

IPC: A61B5/06 ,  A61B5/00

Abstract: An example system includes a distortion reference sensor (DRS) device attachable to a surface adjacent a region of interest within the patient. The DRS device includes at least two sensor coils arranged at a predetermined angle relative to each other and at a predetermined spatial position in a three-dimensional space relative to each other. The system also includes a computing device to determine a sensed angle and a sensed spatial position of the at least two sensor coils in the three-dimensional coordinate system in response to application of an electromagnetic field. Electromagnetic field distortion is indicated based on a difference between the predetermined angle and the sensed angle and/or the predetermined spatial position and the sensed spatial position exceeding an expected difference value.

公开(公告)号：US11269401B2

公开(公告)日：2022-03-08

申请号：US17092409

申请日：2020-11-09

Applicant: THE CLEVELAND CLINIC FOUNDATION

Inventor： Karl West ,  Jeffrey H. Yanof

IPC: G06F3/01 ,  A61B5/06 ,  A61B5/00 ,  G06T17/20 ,  G06T3/00 ,  G06T3/20 ,  A61B34/20 ,  G06T7/33 ,  A61B90/00 ,  G06K9/32 ,  G06K9/00 ,  A61M5/00 ,  A61B34/00 ,  A61B34/10 ,  A61B90/50 ,  G02B27/01 ,  G06T19/00

Abstract: Holographic image-guidance can be used to track an interventional device during a non-vascular percutaneous procedure. The holographic image guidance can be provided by a head-mounted device by transforming tracking data and body image data to a common coordinate system and creating a holographic display relative to a patient's body to track the interventional device during the non-vascular percutaneous procedure. The holographic display can also include graphics to provide guidance for the physical interventional device as it travels through the patient's anatomy.

公开(公告)号：US20190339525A1

公开(公告)日：2019-11-07

申请号：US16405875

申请日：2019-05-07

Applicant: THE CLEVELAND CLINIC FOUNDATION

Inventor： Jeffrey H. Yanof ,  Kari West ,  Sara Al-Nimer

IPC: G02B27/01 ,  G02B27/00 ,  G06F3/01

Abstract: An interventional procedure can be performed less invasively with live 3D holographic guidance and navigation. Advantageously, the 3D holographic guidance and navigation overcomes the limitations of conventional displays of medical images on standard 2D flat panel screens. The live 3D holographic guidance can utilize a 3D holographic visualization that is derived from complementary imaging modalities (e.g., ultrasound and computed tomography) to provide a complete holographic view of a portion of the patient's body to enable navigation of a tracked interventional instrument/device.

公开(公告)号：US20180303377A1

公开(公告)日：2018-10-25

申请号：US15958770

申请日：2018-04-20

Applicant: THE CLEVELAND CLINIC FOUNDATION

Inventor： Karl West ,  Jeffrey H. Yanof

IPC: A61B5/06 ,  A61B5/00 ,  G06T17/20 ,  G06T3/00 ,  G06T3/20 ,  G06T7/33 ,  G06F3/01 ,  A61B34/20

CPC classification number: A61B34/20 ,  A61B5/062 ,  A61B5/064 ,  A61B5/6852 ,  A61B5/7405 ,  A61B5/745 ,  A61B34/25 ,  A61B90/361 ,  A61B90/37 ,  A61B2034/102 ,  A61B2034/107 ,  A61B2034/2051 ,  A61B2034/2057 ,  A61B2034/2068 ,  A61B2090/363 ,  A61B2090/365 ,  A61B2090/366 ,  A61B2090/367 ,  A61B2090/368 ,  A61B2090/372 ,  A61B2090/3762 ,  A61B2090/3983 ,  A61B2090/502 ,  A61M5/00 ,  A61M2205/507 ,  G02B2027/0174 ,  G06F3/012 ,  G06K9/00671 ,  G06K9/3216 ,  G06K2009/3225 ,  G06K2209/05 ,  G06T3/0006 ,  G06T3/20 ,  G06T7/344 ,  G06T17/20 ,  G06T19/006

Abstract: Holographic image-guidance can be used to track an interventional device during an endovascular percutaneous procedure. The holographic image guidance can be provided by a head-mounted device by transforming tracking data and vasculature image data to a common coordinate system and creating a holographic display relative to a patient's vasculature to track the interventional device during the endovascular percutaneous procedure. The holographic display can also include graphics to provide guidance for the physical interventional device as it travels through the patient's anatomy (e.g., the vasculature).

公开(公告)号：US20210081035A1

公开(公告)日：2021-03-18

申请号：US17092409

申请日：2020-11-09

Applicant: THE CLEVELAND CLINIC FOUNDATION

Inventor： Karl West ,  Jeffrey H. Yanof

IPC: G06F3/01 ,  A61B5/06 ,  A61B5/00 ,  G06T17/20 ,  G06T3/00 ,  G06T3/20 ,  A61B34/20 ,  G06T7/33 ,  A61B90/00 ,  G06K9/32 ,  G06K9/00 ,  A61M5/00 ,  A61B34/00

Abstract: Holographic image-guidance can be used to track an interventional device during a non-vascular percutaneous procedure. The holographic image guidance can be provided by a head-mounted device by transforming tracking data and body image data to a common coordinate system and creating a holographic display relative to a patient's body to track the interventional device during the non-vascular percutaneous procedure. The holographic display can also include graphics to provide guidance for the physical interventional device as it travels through the patient's anatomy.

公开(公告)号：US10820948B2

公开(公告)日：2020-11-03

申请号：US16593374

申请日：2019-10-04

Applicant: THE CLEVELAND CLINIC FOUNDATION

Inventor： Karl West ,  Jeffrey H. Yanof

IPC: A61B34/20 ,  A61B5/06 ,  A61B5/00 ,  G06T17/20 ,  G06T3/00 ,  G06T3/20 ,  G06F3/01 ,  G06T7/33 ,  A61B90/00 ,  G06K9/32 ,  G06K9/00 ,  A61M5/00 ,  A61B34/00 ,  A61B34/10 ,  A61B90/50 ,  G02B27/01 ,  G06T19/00

Abstract: Holographic image-guidance can be used to track an interventional device during an endovascular percutaneous procedure. The holographic image guidance can be provided by a head-mounted device by transforming tracking data and vasculature image data to a common coordinate system and creating a holographic display relative to a patient's vasculature to track the interventional device during the endovascular percutaneous procedure. The holographic display can also include graphics to provide guidance for the physical interventional device as it travels through the patient's anatomy (e.g., the vasculature).