公开(公告)号：US20240042169A1

公开(公告)日：2024-02-08

申请号：US18380705

申请日：2023-10-17

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： JEFFREY STEVEN FULLER ,  SOO-YOUNG YOON ,  LOUIS WARNER STEFANICH ,  JOHN E. USCHOLD

IPC: A61M25/00 ,  A61M25/06 ,  A61M25/10

CPC classification number: A61M25/0023 ,  A61M25/0662 ,  A61M25/0045 ,  A61M25/0014 ,  A61M25/10 ,  A61M25/0108

Abstract: Medical devices and methods for making and using medical devices are disclosed. An example medical device may include a guide extension catheter. The guide extension catheter may include a proximal member having a proximal end, a distal end, and a proximal diameter. The guide extension catheter may additionally include a collar member attached to an extension portion of the proximal member, where the extension portion may be located at the distal end of the proximal member. The extension portion may allow a delivery device to be inserted through the guide extension catheter to extend along a surface of the extension portion and align with a lumen of a distal sheath of the guide extension catheter.

公开(公告)号：US20180104445A1

公开(公告)日：2018-04-19

申请号：US15787678

申请日：2017-10-18

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： JEFFREY STEVEN FULLER ,  SOO-YOUNG YOON ,  LOUIS WARNER STEFANICH ,  JOHN E. USCHOLD

IPC: A61M25/00 ,  A61M25/06

Abstract: Medical devices and methods for making and using medical devices are disclosed. An example medical device may include a guide extension catheter. The guide extension catheter may include a proximal member having a proximal end, a distal end, and a proximal diameter. The guide extension catheter may additionally include a collar member attached to an extension portion of the proximal member, where the extension portion may be located at the distal end of the proximal member. The extension portion may allow a delivery device to be inserted through the guide extension catheter to extend along a surface of the extension portion and align with a lumen of a distal sheath of the guide extension catheter.

公开(公告)号：US20170252043A1

公开(公告)日：2017-09-07

申请号：US15448545

申请日：2017-03-02

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： JEFFREY STEVEN FULLER ,  RACHEL JAPUNTICH ,  LOUIS WARNER STEFANICH ,  JAMES M. ANDERSON ,  BENJAMIN PHILIP GUNDALE

IPC: A61B17/12 ,  A61M25/10 ,  A61M25/01

CPC classification number: A61B17/12031 ,  A61B17/12109 ,  A61B17/12136 ,  A61B2017/00477 ,  A61B2017/00876 ,  A61B2017/1205 ,  A61B2090/3966 ,  A61M25/0052 ,  A61M25/0069 ,  A61M25/01 ,  A61M25/04 ,  A61M25/0662 ,  A61M25/10 ,  A61M2025/0018 ,  A61M2025/09125 ,  A61M2025/1052 ,  A61M2210/125

Abstract: Medical devices and methods for making and using medical devices are disclosed. An example medical device may include a guide extension catheter. The guide extension catheter may include a proximal shaft having a first outer diameter. A distal sheath may be attached to the proximal shaft and may have a second outer diameter greater than the first outer diameter. The distal sheath may be designed to extend past a coronary ostium and into a coronary artery so that another medical device can pass therethrough toward the coronary artery. An expandable balloon may be coupled to the distal sheath.