公开(公告)号：US20200155250A1

公开(公告)日：2020-05-21

申请号：US16686576

申请日：2019-11-18

Applicant: Boston Scientific Scimed Inc.

Inventor： Alireza Ghodrati ,  Leili Salehi

IPC: A61B34/32 ,  A61B34/20 ,  G06N20/00 ,  A61B5/06

Abstract: Methods and systems for autonomous cardiac mapping are disclosed. An example system for autonomous cardiac mapping of a heart chamber includes a processor being configured to acquire a representative geometric shell of the heart chamber, control a robotic device to autonomously navigate a mapping probe to a plurality of locations within the heart chamber based at least in part on the representative geometric shell, and generate a three-dimensional electroanatomical map of the heart chamber based on electrical data collected by the probe at the plurality of locations.

公开(公告)号：US11559362B2

公开(公告)日：2023-01-24

申请号：US16686576

申请日：2019-11-18

Applicant: Boston Scientific Scimed Inc.

Inventor： Alireza Ghodrati ,  Leili Salehi

IPC: A61B34/32 ,  A61B34/20 ,  G06N20/00 ,  A61B5/06

Abstract: Methods and systems for autonomous cardiac mapping are disclosed. An example system for autonomous cardiac mapping of a heart chamber includes a processor being configured to acquire a representative geometric shell of the heart chamber, control a robotic device to autonomously navigate a mapping probe to a plurality of locations within the heart chamber based at least in part on the representative geometric shell, and generate a three-dimensional electroanatomical map of the heart chamber based on electrical data collected by the probe at the plurality of locations.

公开(公告)号：US20200155228A1

公开(公告)日：2020-05-21

申请号：US16686591

申请日：2019-11-18

Applicant: Boston Scientific Scimed Inc.

Inventor： Leili Salehi ,  Alireza Ghodrati ,  Jacob I. Laughner ,  Mordechai Perlman

IPC: A61B18/14 ,  A61M25/00

Abstract: A medical system including a catheter, a sheath, and a controller. The catheter having a catheter distal end that includes multiple electrodes, the sheath configured to receive the catheter and having a sheath distal end configured to cover one or more of the multiple electrodes, and the controller configured to supply a current between electrodes of the multiple electrodes and to measure voltages from at least two of the multiple electrodes to determine whether one or more of the multiple electrodes is covered by the sheath.

公开(公告)号：US12133633B2

公开(公告)日：2024-11-05

申请号：US17226152

申请日：2021-04-09

Applicant: Boston Scientific Scimed, Inc.

Inventor： Richard Crawford ,  Martin Fawdry ,  Ben McNicholl ,  Aiden Flanagan ,  Elizabeth Albrecht ,  Leili Salehi ,  Anne Gu ,  Bryan Clark ,  Megan Chrobak

IPC: A61B1/00 ,  A61B1/005 ,  A61B1/018 ,  A61B1/05 ,  A61B1/06

Abstract: A medical device may comprise a distal tip having a viewing element, a lighting element, and at least one feature configured to removably couple the distal tip to a shaft. The medical device may also comprise a working channel coupled to the distal tip and defining a central lumen configured to receive a tool. A wall of the working channel may define at least one additional lumen. The working channel may be configured to be removably inserted into the shaft. The medical device may also comprise at least one of a wire, a cable, or a conduit passing through the at least one additional lumen.

公开(公告)号：US20210128106A1

公开(公告)日：2021-05-06

申请号：US17086809

申请日：2020-11-02

Applicant: Boston Scientific Scimed, Inc

Inventor： Leili Salehi ,  Charles A. Gibson ,  Zhihua He

IPC: A61B8/12 ,  A61B18/14 ,  A61B17/00 ,  A61B8/00 ,  B06B1/02 ,  B06B1/06

Abstract: A medical introducer sheath comprises a tubular shaft and an ultrasonic transducer array. The tubular shaft has a proximal end, a distal end opposite the proximal end, an inner surface, and an outer surface. The shaft defines a longitudinal axis extending between the proximal end and the distal end. The inner surface and the outer surface define a wall having a shaft wall thickness, the wall defining a distal wall face proximate the distal end of the shaft extending at an oblique angle relative to the longitudinal axis. The ultrasonic transducer array includes a plurality of ultrasound transducers disposed within the wall of the tubular shaft at the distal end thereof. The ultrasound transducers include an emitting/receiving surface generally aligned with the distal wall face, such that ultrasonic energy emitted from each of the ultrasound transducers is oriented directed generally at an oblique angle relative to the longitudinal axis.