公开(公告)号：US20240058029A1

公开(公告)日：2024-02-22

申请号：US18488525

申请日：2023-10-17

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： CHAD J. KUGLER ,  ROBERT E. ATKINSON

IPC: A61B17/3203 ,  A61B17/221 ,  A61F2/88 ,  A61B17/22 ,  A61M29/02

CPC classification number: A61B17/32037 ,  A61B17/221 ,  A61F2/88 ,  A61B17/22 ,  A61M29/02 ,  A61B17/22031 ,  A61B2017/320064

Abstract: Devices and methods for the treatment of chronic total occlusions are provided. One disclosed embodiment comprises a method of facilitating treatment via a vascular wall defining a vascular lumen containing an occlusion therein. The method includes providing an intravascular device having a distal portion with a side port, inserting the device into the vascular lumen, positioning the distal portion in the vascular wall, directing the distal portion within the vascular wall such that the distal portion moves at least partially laterally, and directing the side port towards the vascular lumen.

公开(公告)号：US20250057564A1

公开(公告)日：2025-02-20

申请号：US18937939

申请日：2024-11-05

Applicant: Boston Scientific Scimed, Inc.

Inventor： CHAD J. KUGLER ,  ROBERT E. ATKINSON

IPC: A61B17/3203 ,  A61B17/00 ,  A61B17/22 ,  A61B17/221 ,  A61B17/32 ,  A61B17/3207 ,  A61F2/88 ,  A61M25/00 ,  A61M25/01 ,  A61M25/10 ,  A61M29/02

Abstract: Devices and methods for the treatment of chronic total occlusions are provided. One disclosed embodiment comprises a method of facilitating treatment via a vascular wall defining a vascular lumen containing an occlusion therein. The method includes providing an intravascular device having a distal portion, inserting the device into the vascular lumen, positioning the distal portion in the vascular wall to at least partially surround the occlusion, and removing at least a portion of the surrounded occlusion from the lumen.

公开(公告)号：US20240001085A1

公开(公告)日：2024-01-04

申请号：US18370453

申请日：2023-09-20

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： CHAD J. KUGLER ,  ROBERT E. ATKINSON

IPC: A61M25/09

CPC classification number: A61M25/09 ,  A61B2017/22095

Abstract: Devices and methods for the treatment of chronic total occlusions are provided. One disclosed embodiment comprises a method of facilitating treatment via a vascular wall defining a vascular lumen containing an occlusion therein. The method includes providing an intravascular device having a distal portion with a lumen extending therein; inserting the device into the vascular lumen; positioning the distal portion in the vascular wall; and directing the distal portion within the vascular wall.

公开(公告)号：US20230190331A1

公开(公告)日：2023-06-22

申请号：US18107109

申请日：2023-02-08

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： CHAD J. KUGLER ,  ROBERT E. ATKINSON ,  MATTHEW J. OLSON

IPC: A61B17/34 ,  A61B17/22 ,  A61B17/221 ,  A61B17/3207 ,  A61F2/88 ,  A61M25/00 ,  A61M25/04 ,  A61M25/10

CPC classification number: A61B17/3403 ,  A61B17/22031 ,  A61B17/221 ,  A61B17/32075 ,  A61B17/320758 ,  A61F2/88 ,  A61M25/0074 ,  A61M25/04 ,  A61M25/10 ,  A61B17/3415 ,  A61B17/3417 ,  A61B17/3476 ,  A61B17/00008

Abstract: Devices and methods for the treatment of chronic total occlusions are provided. One disclosed embodiment comprises a method of facilitating treatment via a vascular wall defining a vascular lumen containing an occlusion therein. The method includes inserting an intramural crossing device into the vascular lumen, positioning at least the distal tip of the crossing device in the vascular wall, advancing an orienting device over the crossing device such that an orienting element of the orienting device resides in the vascular wall, inserting a reentry device, and re-entering the true vascular lumen.

公开(公告)号：US20230414233A1

公开(公告)日：2023-12-28

申请号：US18243309

申请日：2023-09-07

Applicant: Boston Scientific Scimed, Inc.

Inventor： CHAD J. KUGLER ,  MATTHEW J. OLSON ,  ROBERT E. ATKINSON

IPC: A61B17/22 ,  A61B17/221 ,  A61B17/3203 ,  A61F2/88 ,  A61B17/34 ,  A61M25/01 ,  A61M25/10

CPC classification number: A61B17/22 ,  A61B17/22031 ,  A61B17/221 ,  A61B17/32037 ,  A61F2/88 ,  A61B17/3417 ,  A61M25/0194 ,  A61M25/104 ,  A61B17/00008

Abstract: Devices and methods for the treatment of chronic total occlusions are provided. One disclosed embodiment comprises a method of facilitating treatment via a vascular wall defining a vascular lumen containing an occlusion therein. The method includes providing a first intravascular device having a distal portion with a concave side, inserting the first device into the vascular lumen, positioning the distal portion in the vascular wall, and orienting the concave side of the distal portion toward the vascular lumen.

公开(公告)号：US20230201541A1

公开(公告)日：2023-06-29

申请号：US18119627

申请日：2023-03-09

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： CHAD J. KUGLER ,  MATTHEW J. OLSON ,  ROSS A. OLSON ,  DAVID B. ROBINSON

IPC: A61M25/10 ,  A61B17/22 ,  A61B17/221 ,  A61B17/3207 ,  A61B17/34

CPC classification number: A61M25/10 ,  A61B17/22 ,  A61B17/221 ,  A61B17/3207 ,  A61B17/3478 ,  A61B90/39

Abstract: The present disclosure is directed to a device. The device may include a distal shaft defining a central lumen and an orienting element comprising at least one inflatable member. Wherein a first portion of the orienting element extending from the shaft in a first direction and a second portion of the orienting element extending from the shaft in a second direction. Further, wherein the second direction is substantially opposite the first direction.