公开(公告)号：US12167835B2

公开(公告)日：2024-12-17

申请号：US16947365

申请日：2020-07-29

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Niraj Prasad Rauniyar ,  Steven T. Carlson

IPC: A61B1/00 ,  A61B1/005 ,  A61B1/05 ,  A61B1/06

Abstract: An endoscopic device includes a flexible shaft extending distally from a handle which, during use remains outside a living body, the shaft comprising a pull wire extending therethrough from the handle and a distal tip rotatably coupled to a distal end of the shaft, the distal tip comprising an imager directed distally from a distal face of the distal tip, the imager including a chip and a lens, a distal end of the pull wire being coupled to the distal tip in combination with an actuation mechanism coupled to a proximal end of the pull wire so that, actuation of the actuation mechanism, pulls the pull wire proximally through the shaft rotating the distal tip relative to the shaft to alter a field of view of the imager.

公开(公告)号：US12083329B2

公开(公告)日：2024-09-10

申请号：US16983349

申请日：2020-08-03

Applicant: Boston Scientific Scimed, Inc.

Inventor： Steven T. Carlson ,  Niraj P. Rauniyar

IPC: A61M5/46 ,  A61B17/00 ,  A61B17/34 ,  A61B18/04 ,  A61M5/32

CPC classification number: A61M5/46 ,  A61M5/3287 ,  A61M2005/3247

Abstract: A needle adjustment device is provided. The needle adjustment device includes a stopping component and an actuator. The stopping component is configured to establish a maximum penetration depth of a needle. The actuator is fixedly coupled to the needle and movable proximally and distally to one or more positions and to adjust a penetration depth of the needle depth up to the maximum penetration depth.

公开(公告)号：US20220280245A1

公开(公告)日：2022-09-08

申请号：US17685333

申请日：2022-03-02

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Eric N. Lent ,  Niraj Prasad Rauniyar ,  Steven T. Carlson ,  Robert J. Riker ,  Longquan Chen ,  Jeffrey A. Meganck ,  Andrea M. Cahill ,  Aaron Silva

IPC: A61B34/20

Abstract: Methods and devices are provided for determining anatomical distance and/or position measurements during an endoscopic procedure. Markings are placed either physically or superimposed on a distal end of an elongate tool, such that the markings are viewable in an imaging field of view of the endoscope. Anatomic distances may be determined by measurements performed with the tool. The size and/or position of anatomical structures or unknown objects may also be determined using the marked tool.