公开(公告)号：US20230047682A1

公开(公告)日：2023-02-16

申请号：US17968185

申请日：2022-10-18

Applicant: Boston Scientific Scimed, Inc.

Inventor： David Deaton ,  Christopher K. Huynh ,  Michael Dotsey ,  Michael P. Wallace ,  Jayson Delos Santos ,  Gavin P. Wallace ,  Michael Hogendijk

IPC: A61B17/3207 ,  A61B17/32

Abstract: Methods and apparatuses for removing material (e.g., clot) from within a body, including inverting thrombectomy apparatuses. These methods and apparatuses may include methods and apparatuses for reusing portion of the devices, method and apparatuses for loading and reloading the inverting thrombectomy apparatuses, and methods and apparatuses for improving and enhancing the ability of the inverting thrombectomy apparatuses to remove clot. In particular, described herein are expandable scraper devices that may be used in conjunction with the inverting thrombectomy apparatuses descried herein, or on their own.

公开(公告)号：US20230080710A1

公开(公告)日：2023-03-16

申请号：US17992445

申请日：2022-11-22

Applicant: Boston Scientific Scimed, Inc.

Inventor： David Deaton ,  Christopher K. Huynh ,  Michael Dotsey ,  Michael P. Wallace ,  Jayson Delos Santos ,  Gavin P. Wallace ,  Michael Hogendijk

IPC: A61B17/221 ,  A61B17/3207

Abstract: Methods and apparatuses for removing material (e.g., clot) from within a body, including inverting thrombectomy apparatuses. These methods and apparatuses may include methods and apparatuses for reusing portion of the devices, method and apparatuses for loading and reloading the inverting thrombectomy apparatuses, and methods and apparatuses for improving and enhancing the ability of the inverting thrombectomy apparatuses to remove clot. In particular, described herein are expandable scraper devices that may be used in conjunction with the inverting thrombectomy apparatuses descried herein, or on their own.

公开(公告)号：US20230414246A1

公开(公告)日：2023-12-28

申请号：US18213223

申请日：2023-06-22

Applicant: Boston Scientific Scimed, Inc.

Inventor： Michael P. Wallace ,  Jayson Delos Santos ,  Christopher Huynh

IPC: A61B17/3207 ,  A61B17/221

CPC classification number: A61B17/320725 ,  A61B17/221 ,  A61B2017/320008

Abstract: Medical devices and methods for using medical devices are disclosed. An example method of forming an expandable thrombectomy device includes disposing a scraping member along a mandrel, the scraping member including a proximal end region, a distal end region and a medial region positioned between the proximal end region and the distal end region. The method also includes constraining the proximal end region of the scraping member, constraining the distal end region of the scraping member and heat setting the scraping member.

公开(公告)号：US11504151B2

公开(公告)日：2022-11-22

申请号：US17519533

申请日：2021-11-04

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： David Deaton ,  Christopher K. Huynh ,  Michael Dotsey ,  Michael P. Wallace ,  Jayson Delos Santos ,  Gavin P. Wallace ,  Michael Hogendijk

IPC: A61B17/3207 ,  A61B17/32

Abstract: Methods and apparatuses for removing material (e.g., clot) from within a body, including inverting thrombectomy apparatuses. These methods and apparatuses may include methods and apparatuses for reusing portion of the devices, method and apparatuses for loading and reloading the inverting thrombectomy apparatuses, and methods and apparatuses for improving and enhancing the ability of the inverting thrombectomy apparatuses to remove clot. In particular, described herein are expandable scraper devices that may be used in conjunction with the inverting thrombectomy apparatuses descried herein, or on their own.

公开(公告)号：US11986196B2

公开(公告)日：2024-05-21

申请号：US17519551

申请日：2021-11-04

Applicant: Boston Scientific Scimed, Inc.

Inventor： Michael P. Wallace ,  Roy Leguidleguid ,  Jayson Delos Santos ,  Winnie Tang ,  Michael Turovskiy ,  Robert Garabedian

IPC: A61B17/221 ,  A61B17/32 ,  A61B17/3207 ,  A61M25/00 ,  A61M25/06 ,  A61B17/00 ,  A61M25/01

CPC classification number: A61B17/221 ,  A61B17/32075 ,  A61B2017/00292 ,  A61B2017/00367 ,  A61B2017/00867 ,  A61B2017/2215 ,  A61B2017/320008 ,  A61B2017/320741 ,  A61M25/0074 ,  A61M25/0119 ,  A61M25/0668

Abstract: Methods and apparatuses for removing material (e.g., clot) from within a body, including inverting thrombectomy apparatuses. These methods and apparatuses may include methods and apparatuses for reusing portion of the devices, method and apparatuses for loading and reloading the inverting thrombectomy apparatuses, and methods and apparatuses for improving and enhancing the ability of the inverting thrombectomy apparatuses to remove clot.

公开(公告)号：US11471183B1

公开(公告)日：2022-10-18

申请号：US17519539

申请日：2021-11-04

Applicant: Boston Scientific Scimed, Inc.

Inventor： David Deaton ,  Christopher K. Huynh ,  Michael Dotsey ,  Michael P. Wallace ,  Jayson Delos Santos ,  Gavin P. Wallace ,  Michael Hogendijk

IPC: A61B17/3207 ,  A61B17/32

Abstract: Methods and apparatuses for removing material (e.g., clot) from within a body, including inverting thrombectomy apparatuses. These methods and apparatuses may include methods and apparatuses for reusing portion of the devices, method and apparatuses for loading and reloading the inverting thrombectomy apparatuses, and methods and apparatuses for improving and enhancing the ability of the inverting thrombectomy apparatuses to remove clot. In particular, described herein are expandable scraper devices that may be used in conjunction with the inverting thrombectomy apparatuses descried herein, or on their own.

公开(公告)号：US20220387759A1

公开(公告)日：2022-12-08

申请号：US17830878

申请日：2022-06-02

Applicant: Boston Scientific Scimed, Inc.

Inventor： Michael Turovskiy ,  Jayson Delos Santos ,  Michael P. Wallace

IPC: A61M25/02

Abstract: Apparatuses and methods for retaining a catheter are disclosed. In particular, described herein are apparatuses (e.g., introducer lock apparatuses, devices and systems including them) and methods for securing a catheter relative to an introducer sheath. In particular these apparatuses and method may secure an outer catheter of a mechanical thrombectomy apparatus to prevent the outer catheter from moving proximally when an inner member within the outer catheter is pulled proximally, applying a compression force that would otherwise drive the outer catheter proximally.