公开(公告)号：US20240285279A1

公开(公告)日：2024-08-29

申请号：US18584097

申请日：2024-02-22

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： John Thomas Favreau ,  Richard Kim ,  Gian Franco Loo Fuchs ,  Yeison Calvo

IPC: A61B17/11 ,  A61B17/34 ,  A61F2/95

CPC classification number: A61B17/1114 ,  A61B17/3468 ,  A61F2/95 ,  A61B2017/3456 ,  A61B2017/3484

Abstract: An access and delivery device and system configured to facilitate access and delivery of an implantable device to a deployment site. The system includes a tissue-penetrating element and an access and delivery device with an anchor member configured to flex outwardly transverse to the tissue-penetrating element. The system may pass through a proximal non-adherent anatomical structure to a deployment site in a distal non-adherent anatomical structure. The anchor member may be used to maintain the relative positions of the non-adherent anatomical structures and/or to protect the deployment site from a tissue-penetrating end of an implantable device delivery and deployment system. The tissue-penetrating element may have a soft distal tip configured to engage tissue walls atraumatically, such as to protect a tissue wall from a sharp tissue-penetrating end of the tissue-penetrating element.

公开(公告)号：US11857159B2

公开(公告)日：2024-01-02

申请号：US17177398

申请日：2021-02-17

Applicant: Boston Scientific Scimed, Inc.

Inventor： Gonzalo Jose Saenz Villalobos ,  Yeison Calvo ,  Diana Catalina Rodriguez Forero ,  Juan Pablo Ortiz Garcia ,  Andres Rodriguez Herrera

IPC: A61B1/00 ,  A61B1/018

CPC classification number: A61B1/00137 ,  A61B1/0014 ,  A61B1/00097 ,  A61B1/00098 ,  A61B1/00101 ,  A61B1/018

Abstract: An accessory device for an endoscope includes a cap attached to a shaft of the endoscope, the cap extending along a first axis, a first tip coupled to the cap and movable relative to the cap between a deployed configuration and a non-deployed configuration, and a first shaft defining a lumen and extending proximally from the first tip. In the deployed configuration, the first tip extends along a second axis that is offset from the first axis, and in the non-deployed configuration, the first tip extends along a third axis that is offset from the first axis.

公开(公告)号：US20230371969A1

公开(公告)日：2023-11-23

申请号：US18198128

申请日：2023-05-16

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Juan Pablo Ortiz Garcia ,  Barry Weitzner ,  Yeison Calvo ,  Rosa Angelica Perez Chaves ,  Julian Fuentes Castro ,  Jimena Cespedes Berrocal ,  Cristian Araya Camacho

IPC: A61B17/29

CPC classification number: A61B17/29 ,  A61B2017/2905 ,  A61B2017/00296

Abstract: A tissue traction device having a segment defined along a limited extent about the perimeter of the tissue traction device and more flexible than surrounding regions of the tissue traction device. The tissue traction device is actuatable to bend along the more flexible segment thereof, generally in a direction of a side of the tissue traction device opposite the more flexible segment thereof. The tissue traction device may be formed from one or more flexible tubular elements, with the flexible segment along a limited extent about the perimeter of the one or more tubular elements. A tissue traction system may be configured to provide actuation medium, such as an inflation medium, to the tissue traction device to control movement of the tissue traction device. The tissue traction system may include one or more flexible tubular elements, a distal end of which forms the tissue traction device.

公开(公告)号：US20210251474A1

公开(公告)日：2021-08-19

申请号：US17177398

申请日：2021-02-17

Applicant: Boston Scientific Scimed, Inc.

Inventor： Gonzalo Jose Saenz Villalobos ,  Yeison Calvo ,  Diana Catalina Rodriguez Forero ,  Juan Pablo Ortiz Garcia ,  Andres Rodriguez Herrera

IPC: A61B1/00 ,  A61B1/018

Abstract: An accessory device for an endoscope includes a cap attached to a shaft of the endoscope, the cap extending along a first axis, a first tip coupled to the cap and movable relative to the cap between a deployed configuration and a non-deployed configuration, and a first shaft defining a lumen and extending proximally from the first tip. In the deployed configuration, the first tip extends along a second axis that is offset from the first axis, and in the non-deployed configuration, the first tip extends along a third axis that is offset from the first axis.