公开(公告)号：US20190046223A1

公开(公告)日：2019-02-14

申请号：US16058710

申请日：2018-08-08

Applicant: Boston Scientific Scimed, Inc.

Inventor： Peter L. DAYTON ,  Katharine ECKERLINE ,  Bryan BANNON ,  Jeff GRAY ,  Barry WEITZNER ,  Bora GUMUSTOP

IPC: A61B17/3203 ,  A61B1/00 ,  A61B1/015 ,  A61B17/32

Abstract: According to one aspect, a medical device may include a shaft including a distal tip with a distal-facing surface. The shaft also may include a fluid lumen extending to the distal tip and a nozzle at a distal end of the fluid lumen. The nozzle may be configured to emit a fluid jet from the distal tip. The shaft also may include a vacuum lumen extending to the distal tip and a vacuum chamber at the distal tip. The vacuum lumen may open into the vacuum chamber, and the vacuum chamber may be wider than the vacuum lumen. The shaft may further include a vacuum opening, and the vacuum chamber may open into the vacuum opening. The vacuum opening may be defined by the distal-facing surface of the distal tip.

公开(公告)号：US20160015421A1

公开(公告)日：2016-01-21

申请号：US14794465

申请日：2015-07-08

Applicant: Boston Scientific Scimed, Inc.

Inventor： Christopher A. BENNING ,  Andrew J. WHITNEY ,  Bryan BANNON

IPC: A61B17/34 ,  A61M25/06 ,  A61B17/00

CPC classification number: A61B17/3415 ,  A61B17/00234 ,  A61B17/3403 ,  A61B17/3417 ,  A61B17/3476 ,  A61B18/1492 ,  A61B2017/00331 ,  A61B2017/00867 ,  A61B2017/3413 ,  A61B2018/00535 ,  A61B2018/00595 ,  A61B2018/00982 ,  A61B2218/007 ,  A61M27/00 ,  A61M2210/1071 ,  A61M2210/1075

Abstract: A system for endoscopic ultrasound guided drainage includes an access sheath extending longitudinally from a proximal end to a distal end and including an access lumen extending therethrough from the proximal end to the distal end; a stylet slidably received within the access lumen, the stylet extending longitudinally from a proximal end to distal end and including a channel extending therethrough, the channel configured to receive a fluid therethrough; and a dilating sheath extending longitudinally from a proximal end to a distal end and including a dilating lumen extending therethrough. The dilating lumen is sized and shaped to slidably receive the access sheath.

Abstract translation: 用于内窥镜超声引导引流的系统包括从近端到远端纵向延伸的通路护套，并且包括从近端延伸到远端的进入腔; 所述探针可滑动地容纳在所述进入腔内，所述探针从所述近端纵向延伸到远端，并且包括延伸穿过其中的通道，所述通道被构造成接收通过其的流体; 以及从近端到远端纵向延伸并且包括从其延伸穿过的扩张腔的扩张鞘。 扩张腔的尺寸和形状可滑动地容纳进入护套。

公开(公告)号：US20240335187A1

公开(公告)日：2024-10-10

申请号：US18627881

申请日：2024-04-05

Applicant: Boston Scientific Scimed, Inc.

Inventor： Michael JACOBS ,  Bryan BANNON ,  Prateek MAHESHWARI ,  James WELDON

IPC: A61B10/04 ,  A61B1/00 ,  A61B1/018 ,  A61B10/02

CPC classification number: A61B10/04 ,  A61B1/00098 ,  A61B1/018 ,  A61B2010/0216

Abstract: A medical device including an expandable tool configured to extend from a distal end of the medical device. The expandable tool includes a plurality of wires extending from a proximal end of the expandable tool to a distal end of the expandable tool, a plurality of fins extending outwardly from each of the wires of the plurality of wires, and a plurality of projections extending outwardly from each of the fins of the plurality of fins.

公开(公告)号：US20240050319A1

公开(公告)日：2024-02-15

申请号：US18447608

申请日：2023-08-10

Applicant: Boston Scientific Scimed, Inc.

Inventor： Bryan BANNON ,  James WELDON ,  Jeff INSULL

IPC: A61J15/00 ,  A61B1/06 ,  A61B1/00 ,  A61B1/015

CPC classification number: A61J15/0023 ,  A61J15/0019 ,  A61B1/06 ,  A61B1/00066 ,  A61B1/015

Abstract: A medical device includes a tube comprising a lumen extending from a proximal end to a distal end of the tube, a cap at the distal end of the tube having a distal opening corresponding to the lumen, and an imaging system positioned on a distal-facing surface of the cap. The medical device also includes an instrument at least partially disposed in the lumen that is non-removable from the medical device, an instrument actuation mechanism for controlling the instrument, and a single handle connected to the proximal end of the tube and housing the instrument actuation mechanism. The instrument actuation mechanism, to which a proximal end of the instrument is affixed, may be configured to be moved between a first and second position on the single handle to control an extension and retraction of the instrument relative to the tube.