公开(公告)号：US11925356B2

公开(公告)日：2024-03-12

申请号：US17173549

申请日：2021-02-11

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： James M. Anderson ,  John M. Edgell ,  Jose A. Meregotte ,  Steven R. Larsen ,  David Raab ,  Peter John Hoffman ,  David John Onushko

IPC: A61B17/12 ,  A61B17/00

CPC classification number: A61B17/1214 ,  A61B17/0057 ,  A61B17/12031 ,  A61B17/12122 ,  A61B17/12136 ,  A61B2017/00243 ,  A61B2017/12054 ,  A61B17/12172

Abstract: An example medical device for occluding the left atrial appendage includes an expandable member having a first end region, a second end region and an inflation cavity. The medical device also includes a plurality of spine members coupled to the expandable member, the plurality of spine members spaced circumferentially around an outer surface of the expandable member. Additionally, the medical device includes a valve member extending at least partially into the inflation cavity, wherein the plurality of spine members are configured to position the medical device within an opening of the left atrial appendage and wherein the expandable member is configured to expand and seal the opening of the left atrial appendage.

公开(公告)号：US20230277182A1

公开(公告)日：2023-09-07

申请号：US18116406

申请日：2023-03-02

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Jan-Hung Chen ,  David John Onushko ,  Nicholas Lee Tassoni ,  Christopher J. Clark ,  Harishankar Natesan

IPC: A61B17/12

CPC classification number: A61B17/12022 ,  A61B2017/1205

Abstract: An occlusive implant system may include an access device including a handle and an access sheath extending distally therefrom. The access device includes a working lumen extending longitudinally therethrough. A proximal portion of the working lumen defines a garage section and a distal portion of the working lumen extends distally of the garage section. The occlusive implant system may include an occlusive implant device including a delivery sheath configured to be received within the garage section, the delivery sheath having a delivery lumen, a core wire disposed therein, and an occlusive implant releasably attached to the core wire. The garage section has a first inner diameter and the distal portion of the working lumen has a second inner diameter less than the first inner diameter. The delivery sheath has an outer diameter less than the first inner diameter and greater than the second inner diameter.

公开(公告)号：US11672541B2

公开(公告)日：2023-06-13

申请号：US16434661

申请日：2019-06-07

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： James M. Anderson ,  David John Onushko ,  Joshua Mark Inouye ,  Steven R. Larsen ,  Daniel H. VanCamp ,  John M. Edgell

IPC: A61B17/12 ,  A61B17/00

CPC classification number: A61B17/12122 ,  A61B17/12172 ,  A61B2017/00632 ,  A61B2017/00862 ,  A61B2017/12054

Abstract: An example occlusive implant is disclosed. The example occlusive implant includes an expandable framework configured to shift between a first configuration and a second expanded configuration, an occlusive member disposed along at least a portion of an outer surface of the expandable framework and a resilient member coupled to the occlusive member. Further, the resilient member is configured to keep the occlusive member taut against an outer surface of the expandable member in both the first configuration and the second configuration.

公开(公告)号：US20200178981A1

公开(公告)日：2020-06-11

申请号：US16707709

申请日：2019-12-09

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： James M. Anderson ,  Brian Joseph Tischler ,  Joshua Mark Inouye ,  David John Onushko

IPC: A61B17/12

Abstract: An implant for occluding a left atrial appendage may include an expandable framework configured to shift between a collapsed configuration and an expanded configuration, an occlusive element disposed on the expandable framework, and a sealing member spaced apart proximally from the expandable framework by a gap distance. A system for occluding a left atrial appendage may further include a delivery sheath and a core wire releasably secured to the implant. A method for occluding a left atrial appendage may include advancing the implant to the left atrial appendage, deploying the expandable framework within the left atrial appendage, shifting the expandable framework into the expanded configuration within the left atrial appendage, and deploying the sealing member proximate an ostium of the left atrial appendage.

公开(公告)号：US20190223883A1

公开(公告)日：2019-07-25

申请号：US16252968

申请日：2019-01-21

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： James M. Anderson ,  Cass Alexander Hanson ,  David John Onushko ,  Jose A. Meregotte

IPC: A61B17/12

Abstract: An example medical device delivery system is disclosed. The delivery system includes an inflation shaft having a first lumen, a second lumen and a distal end region, the distal end region including an elongated tip. The delivery system also includes a detachment shaft extending along a portion of the inflation shaft. The delivery system also include a delivery shaft having a proximal end region, a distal end region and a lumen extending therein. The delivery system also includes an occlusive member positioned within at least a portion of the lumen of the delivery shaft, wherein the occlusive member is configured to expand and seal the opening of a left atrial appendage. Further, a portion of the elongated tip is removeably engaged with the occlusive member.

公开(公告)号：US20240423599A1

公开(公告)日：2024-12-26

申请号：US18829096

申请日：2024-09-09

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： David John Onushko ,  Jose A. Meregotte ,  Steven R. Larsen

IPC: A61B17/00 ,  A61B17/12 ,  A61B90/00

Abstract: An example occlusive implant is disclosed. The 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 sealing member disposed along the occlusive member.

公开(公告)号：US20240341770A1

公开(公告)日：2024-10-17

申请号：US18631575

申请日：2024-04-10

Applicant: BOSTON SCIENTIFIC SCIMED,INC.

Inventor： Sara Reda Eskander ,  David John Onushko ,  Anthony Frank Tassoni, JR. ,  Nicholas Lee Tassoni

IPC: A61B17/12 ,  A61B17/00

CPC classification number: A61B17/12122 ,  A61B17/00234 ,  A61B17/12031 ,  A61B17/12172 ,  A61B2017/00305 ,  A61B2017/00831 ,  A61B2017/1205

Abstract: A delivery system for an occlusive implant may include a delivery sheath having a delivery lumen extending proximally from a distal end of the delivery sheath, the delivery sheath being formed from a polymeric material, and a core wire slidably disposed within the delivery lumen. The core wire may be configured to releasably engage the occlusive implant. The delivery sheath may include a circumferential ring monolithically formed therewith at the distal end of the delivery sheath and a plurality of longitudinal slots disposed proximal of the circumferential ring. An occlusive implant system may include an occlusive implant configured to shift between a delivery configuration and a deployed configuration, and the delivery system for the occlusive implant. The occlusive implant may be disposed within a distal portion of the delivery lumen in the delivery configuration.

公开(公告)号：US11382635B2

公开(公告)日：2022-07-12

申请号：US16502190

申请日：2019-07-03

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Joshua Mark Inouye ,  David John Onushko ,  Dennis A. Peiffer ,  James M. Anderson

IPC: A61B17/12 ,  A61B17/00

Abstract: An example occlusive implant is disclosed. The example occlusive implant includes an expandable framework configured to shift between a first configuration and an expanded configuration and a fixation member disposed along the expandable framework. The fixation member includes a first engagement portion and an anchor portion. Further, the first engagement portion is designed to be secured to the expandable framework and the anchor portion extends away from an outer surface of the expandable framework.

公开(公告)号：US11045178B2

公开(公告)日：2021-06-29

申请号：US16239929

申请日：2019-01-04

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： David John Onushko ,  Lloyd Radman ,  Patrick A. Haverkost ,  Jose A. Meregotte ,  Joel N. Groff

IPC: A61B17/00

Abstract: An example closure device is disclosed. The closure device includes a framework including a first end region, a second end region and a medial region extending therebetween. The medical device also includes a biodegradable tissue ingrowth member extending over at least a portion of the framework, wherein the tissue ingrowth member is configured to promote tissue ingrowth thereupon, and wherein the tissue ingrowth is configured to seal an opening in the heart.

公开(公告)号：US20190216468A1

公开(公告)日：2019-07-18

申请号：US16245279

申请日：2019-01-11

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Steven R. Larsen ,  Daniel H. VanCamp ,  David John Onushko ,  Lindsay Marie Godin

IPC: A61B17/12 ,  A61B17/00

CPC classification number: A61B17/12122 ,  A61B17/0057 ,  A61B17/12027 ,  A61B17/12031 ,  A61B17/12113 ,  A61B17/12168 ,  A61B17/12172 ,  A61B17/12177 ,  A61B17/1219 ,  A61B2017/00632 ,  A61B2017/00862 ,  A61B2017/00867 ,  A61B2017/1205

Abstract: An example occlusive implant is disclosed. The 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 sealing member disposed along the occlusive member, wherein the occlusive member includes at least a first cellular tissue growth pathway.