公开(公告)号：US20170086861A1

公开(公告)日：2017-03-30

申请号：US14867055

申请日：2015-09-28

Applicant: Gyrus ACMI, Inc. d/b/a Olympus Surgical Technologies America

Inventor： Richard P. Mansfield ,  Michael J. Perriello ,  Andy K. Khin

IPC: A61B17/221

Abstract: Disclosed is a medical device comprising an outer elongate member having a proximal end, a distal end, and a lumen extending therethrough; an inner elongate member disposed within the lumen of the outer elongate member and configured to be axially movable inside the lumen of the outer elongate member, the inner elongate member having a proximal end portion, a distal end portion, and a lumen extending therethrough; an expandable cage-like scaffold having a proximal end secured to the distal end of the outer elongate member and a distal end having an inwardly everted tapering framework, the cage-like scaffold composed of a plurality of wires that cross each other at points, and capable of being actuated between a substantially folded configuration and a substantially open configuration. Also disclosed is a method of employing the above disclosed device or variations thereof to capture and remove stones or stone fragments from the body's lumen of a subject.

公开(公告)号：US20230255455A1

公开(公告)日：2023-08-17

申请号：US18303732

申请日：2023-04-20

Applicant: GYRUS ACMI, INC D/B/A OLYMPUS SURGICAL TECHNOLOGIES AMERICA

Inventor： Richard P. Mansfield ,  Michael J. Perriello ,  Andy K. Khin

IPC: A61B1/01 ,  A61M25/09 ,  A61B1/00

CPC classification number: A61B1/01 ,  A61M25/09 ,  A61B1/00148 ,  A61M2025/09125 ,  A61M25/09041 ,  A61B5/6851

Abstract: A device that includes a body having an opening through which a wire is configured to extend; a channel defined by an upper wire guiding portion and a lower wire guiding portion; and a wire locking feature configured to immobilize a section of the wire. The channel is configured to guide the wire along a path between the body and the wire locking feature.