公开(公告)号：US11013894B2

公开(公告)日：2021-05-25

申请号：US16106261

申请日：2018-08-21

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Jeffrey Steven Fuller ,  Ajay Gupta ,  Gordon Kocur ,  Patrick Boylan ,  Fiona Byrne

IPC: A61M25/10 ,  A61M25/01 ,  A61M25/09 ,  A61M25/06 ,  A61M25/00

Abstract: Medical devices, medical device systems, and methods for using the same are disclosed. An example medical device system may include a guide catheter having a proximal end, a distal end, and a lumen extending therebetween. The guide catheter may be designed to guide a therapeutic catheter to a target site. A guidewire may be disposed within the lumen of the guide catheter. The system may also include a trap balloon catheter including a catheter shaft and a balloon coupled to the catheter shaft. The trap balloon catheter may be designed to extend through the lumen of the guide catheter to a position adjacent to the distal end of the guide catheter. A trap balloon retainer may be coupled to the catheter shaft. The trap balloon retainer may be designed to prevent a distal end of the trap balloon catheter from extending distally beyond the distal end of the guide catheter.

公开(公告)号：US10080874B2

公开(公告)日：2018-09-25

申请号：US15093889

申请日：2016-04-08

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Jeffrey Steven Fuller ,  Ajay Gupta ,  Gordon Kocur ,  Patrick Boylan ,  Fiona Byrne

IPC: A61M25/10 ,  A61M25/09 ,  A61M25/01 ,  A61M25/06 ,  A61M25/00

CPC classification number: A61M25/10 ,  A61M25/0169 ,  A61M25/0662 ,  A61M25/09 ,  A61M2025/0008 ,  A61M2025/09125 ,  A61M2025/1081

Abstract: Medical devices, medical device systems, and methods for using the same are disclosed. An example medical device system may include a guide catheter having a proximal end, a distal end, and a lumen extending therebetween. The guide catheter may be designed to guide a therapeutic catheter to a target site. A guidewire may be disposed within the lumen of the guide catheter. The system may also include a trap balloon catheter including a catheter shaft and a balloon coupled to the catheter shaft. The trap balloon catheter may be designed to extend through the lumen of the guide catheter to a position adjacent to the distal end of the guide catheter. A trap balloon retainer may be coupled to the catheter shaft. The trap balloon retainer may be designed to prevent a distal end of the trap balloon catheter from extending distally beyond the distal end of the guide catheter.