公开(公告)号：US20230404556A1

公开(公告)日：2023-12-21

申请号：US18460852

申请日：2023-09-05

Applicant: Boston Scientific Scimed, Inc.

Inventor： Katrina HANSEN ,  Robb M. GAVALIS ,  David CALLAGHAN ,  Bernadette DURR ,  John B. GOLDEN

IPC: A61B17/00

CPC classification number: A61B17/00234 ,  A61B17/3478

Abstract: A medical device that includes a sheath, a tool within the sheath and movable relative to the sheath, and a handle including a rotation assembly configured to rotate the tool relative to the sheath in response to rotation of the rotation assembly relative to a portion of the handle. The rotation assembly rotates the tool relative to the sheath at predefined angular intervals and inhibits movement at each of the predefined angular intervals.

公开(公告)号：US20210236105A1

公开(公告)日：2021-08-05

申请号：US17166875

申请日：2021-02-03

Applicant: Boston Scientific Scimed, Inc.

Inventor： Katrina HANSEN ,  Robb M. GAVALIS ,  David CALLAGHAN ,  Bernadette DURR ,  John B. GOLDEN

IPC: A61B17/00

Abstract: A medical device that includes a sheath, a tool within the sheath and movable relative to the sheath, and a handle including a rotation assembly configured to rotate the tool relative to the sheath in response to rotation of the rotation assembly relative to a portion of the handle. The rotation assembly rotates the tool relative to the sheath at predefined angular intervals and inhibits movement at each of the predefined angular intervals.

公开(公告)号：US20220362511A1

公开(公告)日：2022-11-17

申请号：US17663534

申请日：2022-05-16

Applicant: Boston Scientific Scimed, Inc.

Inventor： Robb M. GAVALIS ,  Jessica L. POWERS ,  Shannon S. KENWOOD ,  Gregory T. HUGHES

IPC: A61M25/00 ,  A61B1/018 ,  A61M25/09 ,  A61F2/966 ,  A61F2/82

Abstract: According to one aspect, a method for removing material from a body lumen is disclosed. The method may include positioning a first medical device within the body lumen; and expanding an expandable member at a distal portion of the first medical device from a retracted state to an expanded state. The expandable member may abut the body lumen in the expanded state. The method may further include providing fluid to a fluid lumen of the first medical device, wherein the fluid is deployed into the body lumen; applying an ultrasound signal to the first medical device from a second medical device; and moving the first medical device distally through the body lumen while the expandable member is in an expanded state, to remove material from the body lumen.