公开(公告)号：WO2022272239A1

公开(公告)日：2022-12-29

申请号：PCT/US2022/073050

申请日：2022-06-21

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： TRUE, Kyle ,  FOSTER, Daniel, J. ,  ORDAS CARBONI, Sebastian

IPC: G06N20/00 ,  A61B34/20 ,  G06N3/04 ,  G06N3/08 ,  G16H40/63 ,  A61B2034/2051 ,  A61B2034/2061 ,  A61B2034/2063 ,  A61B2034/2065 ,  A61B2090/364 ,  A61B2090/378 ,  G06N3/044 ,  G06N3/045 ,  G06N3/084 ,  G06T2207/10132 ,  G06T2207/20081 ,  G06T2207/30061 ,  G06T7/70 ,  G16H30/40 ,  G16H40/67 ,  G16H50/50

Abstract: A method of providing in vivo navigation of a medical device includes: receiving input medical imaging data of a patient's anatomy; receiving input non optical in vivo image data from a sensor on a distal end of the device in the anatomy; using a trained model to locate the distal end in the input imaging data, wherein: the model is trained, based on (i) training medical imaging data and training non-optical in vivo image data of one or more individuals' anatomy and (ii) registration data associating the training image data with locations in the training imaging data as ground truth, to learn associations between the training image data and the training imaging data; determining an output location of the medical device using the learned associations and the input data; modifying the input imaging data to depict the determined location; and causing a display to output the modified input imaging data.

公开(公告)号：WO2022271712A1

公开(公告)日：2022-12-29

申请号：PCT/US2022/034362

申请日：2022-06-21

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： FOSTER, Daniel J. ,  TRUE, Kyle ,  CARBONI, Sebastian Ordas

IPC: A61B1/00 ,  A61B1/05 ,  A61B1/00158 ,  A61B2034/105 ,  A61B2034/2051 ,  A61B2034/2057 ,  A61B2090/3958 ,  A61B34/10 ,  A61B34/20 ,  A61B8/12 ,  A61B90/94

Abstract: The disclosure relates to localizing medical devices within a body lumen, such as for identifying the location of, or navigating to, a target tissue. Embodiments include localizing a medical device extended out of a working channel of a delivery device. The medical device may include an imaging sensor, such as for mapping the body lumen. In many embodiments, a delivery device may include one or more sensors including a first sensor to interact with a tracking system to determine the location of the delivery device within a tracking volume and a second sensor to determine the location of the medical device relative to the delivery device. In many such embodiments, a controller may determine the location of the medical device in the tracking volume based on the location of the delivery device in the tracking volume and the location of the medical device with respect to the delivery device.

公开(公告)号：WO2022216862A1

公开(公告)日：2022-10-13

申请号：PCT/US2022/023721

申请日：2022-04-06

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： TRUE, Kyle ,  FOSTER, Daniel J. ,  SACHS, Dana ,  HERZBERG, Alice

IPC: A61B8/12 ,  A61B1/00 ,  A61B8/00

Abstract: The present disclosure includes elongate members for positioning medical devices at a target site within a body lumen. In various embodiments, the elongate member may include one or more articulation joints for maneuvering, one or more transducers for localizing, and one or more lumens for delivering instruments to the target site. Some embodiments are particularly directed to a medical device that guides an operator to a target site, confirms the location of the target site, and enables a biopsy to be taken from and/or a therapy to be delivered to the target site. For example, a position tracking sensor may be utilized to guide the medical device to the target site, a phased array sensor may be utilized to confirming proper positioning at the target site, and a biopsy needle inserted through a lumen may be utilized to acquire a sample from the target site.