公开(公告)号：US20220192677A1

公开(公告)日：2022-06-23

申请号：US17554673

申请日：2021-12-17

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Eric Wedul ,  Jan-Hung Chen ,  Harishankar Natesan

IPC: A61B17/12 ,  A61B5/00

Abstract: Example occlusive implants are disclosed. An example occlusive implant includes an expandable framework configured to shift between a collapsed configuration and an expanded configuration, an occlusive member disposed along at least a portion of the expandable framework and a first collar attached to the expandable framework. The occlusive implant also includes a sensor housing coupled to the first collar, the sensor housing having a first end and a second end opposite the first end and a second collar slidably disposed along an outer surface of the sensor housing. Further, the second collar is coupled to the expandable framework via a spring. The occlusive implant also includes a sensor disposed along the second end of the sensor housing.

公开(公告)号：US12023036B2

公开(公告)日：2024-07-02

申请号：US17554673

申请日：2021-12-17

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Eric Wedul ,  Jan-Hung Chen ,  Harishankar Natesan

IPC: A61B17/12 ,  A61B5/00 ,  A61B17/00

CPC classification number: A61B17/12122 ,  A61B5/6869 ,  A61B17/12172 ,  A61B2017/00632 ,  A61B2017/1205

Abstract: Example occlusive implants are disclosed. An example occlusive implant includes an expandable framework configured to shift between a collapsed configuration and an expanded configuration, an occlusive member disposed along at least a portion of the expandable framework and a first collar attached to the expandable framework. The occlusive implant also includes a sensor housing coupled to the first collar, the sensor housing having a first end and a second end opposite the first end and a second collar slidably disposed along an outer surface of the sensor housing. Further, the second collar is coupled to the expandable framework via a spring. The occlusive implant also includes a sensor disposed along the second end of the sensor housing.

公开(公告)号：US11903589B2

公开(公告)日：2024-02-20

申请号：US17209938

申请日：2021-03-23

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Jeffrey E. Stahmann ,  Bin Mi ,  Eric Wedul ,  Keith R. Maile

IPC: A61B17/12 ,  A61B17/00

CPC classification number: A61B17/12122 ,  A61B17/12031 ,  A61B17/12131 ,  A61B2017/00221 ,  A61B2017/12095 ,  A61B2562/0214 ,  A61B2562/0247

Abstract: A medical system may include a left atrial appendage closure device including an expandable framework and a proximal hub centered on a central longitudinal axis of the framework. An insert may be disposed within the proximal hub and include a collar configured to engage the proximal hub, a recess extending into the insert from a proximal end, and a post member disposed within the recess. The post member may be radially spaced apart from the collar and may extend proximally from a distal end of the recess to a proximal surface. The insert may include a first connection structure disposed distal of the proximal surface. The medical system may include a delivery catheter having a second connection structure configured to engage the first connection structure in a delivery configuration. The distal end of the delivery catheter includes a hollow portion configured to receive the post member in the delivery configuration.

公开(公告)号：US20240325026A1

公开(公告)日：2024-10-03

申请号：US18739662

申请日：2024-06-11

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Eric Wedul ,  Jan-Hung Chen ,  Harishankar Natesan

IPC: A61B17/12 ,  A61B5/00 ,  A61B17/00

CPC classification number: A61B17/12122 ,  A61B5/6869 ,  A61B17/12172 ,  A61B2017/00632 ,  A61B2017/1205

Abstract: Example occlusive implants are disclosed. An example occlusive implant includes an expandable framework configured to shift between a collapsed configuration and an expanded configuration, an occlusive member disposed along at least a portion of the expandable framework and a first collar attached to the expandable framework. The occlusive implant also includes a sensor housing coupled to the first collar, the sensor housing having a first end and a second end opposite the first end and a second collar slidably disposed along an outer surface of the sensor housing. Further, the second collar is coupled to the expandable framework via a spring. The occlusive implant also includes a sensor disposed along the second end of the sensor housing.

公开(公告)号：US20220218355A1

公开(公告)日：2022-07-14

申请号：US17575154

申请日：2022-01-13

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Eric Wedul ,  Keith R. Maile

IPC: A61B17/12

Abstract: A medical system may include a left atrial appendage closure device including an expandable framework and a proximal hub disposed along a central longitudinal axis of the expandable framework, the expandable framework being configured to shift between a collapsed delivery configuration and an expanded deployed configuration; wherein the left atrial appendage closure device includes a sensor at least partially disposed within an interior of the expandable framework and axially movable relative to the proximal hub; wherein the proximal hub includes a first threaded connection structure; and a delivery catheter including a core wire extending axially within a lumen of the delivery catheter, the core wire having a second threaded connection structure at a distal end thereof configured to releasably engage the first threaded connection structure in an unreleased configuration and the second threaded connection structure is disengaged from the first threaded connection structure in a released configuration.

公开(公告)号：US20210298763A1

公开(公告)日：2021-09-30

申请号：US17209938

申请日：2021-03-23

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Jeffrey E. Stahmann ,  Bin Mi ,  Eric Wedul ,  Keith R. Maile

IPC: A61B17/12

Abstract: A medical system may include a left atrial appendage closure device including an expandable framework and a proximal hub centered on a central longitudinal axis of the framework. An insert may be disposed within the proximal hub and include a collar configured to engage the proximal hub, a recess extending into the insert from a proximal end, and a post member disposed within the recess. The post member may be radially spaced apart from the collar and may extend proximally from a distal end of the recess to a proximal surface. The insert may include a first connection structure disposed distal of the proximal surface. The medical system may include a delivery catheter having a second connection structure configured to engage the first connection structure in a delivery configuration. The distal end of the delivery catheter includes a hollow portion configured to receive the post member in the delivery configuration.