公开(公告)号：US11096568B2

公开(公告)日：2021-08-24

申请号：US15946389

申请日：2018-04-05

Applicant: Boston Scientific Scimed, Inc. ,  Oxford University Innovation Limited

Inventor： Timothy P. Harrah ,  Jerry Timothy Long, Jr. ,  Jessica Williams ,  Benjamin Turney ,  Sarah Waters ,  Derek Moulton ,  Peter J. Pereira ,  Adam Perry Nodiff ,  Eric Wong ,  Kimberly DeGraaf ,  Mark Andrew Hera ,  Daryl Christopher Donatelli ,  Niraj Prasad Rauniyar ,  Melissa Graves

IPC: A61B1/00 ,  A61B1/307 ,  A61B1/015 ,  A61B1/12 ,  A61B1/018 ,  A61B1/32 ,  G16H40/63 ,  A61B17/34

Abstract: According to an aspect, a medical device includes an elongate member having a sidewall. The sidewall defines a lumen. The lumen has a non-circular cross-sectional shape.

公开(公告)号：US20180161557A1

公开(公告)日：2018-06-14

申请号：US15837596

申请日：2017-12-11

Applicant: Boston Scientific Scimed, Inc.

Inventor： Kimberly DeGraaf ,  Peter J. Pereira ,  Manuel Teixeira ,  William A. Sturos ,  Jefferson R. Alpizar ,  Jozef Slanda ,  Mark Hera ,  Michael S.H. Chu ,  David Salto

IPC: A61M27/00 ,  A61F2/04 ,  A61F2/95

CPC classification number: A61M27/008 ,  A61B17/320016 ,  A61B2017/32004 ,  A61F2/04 ,  A61F2/95 ,  A61F2/966 ,  A61F2002/047 ,  A61F2002/9517 ,  A61F2002/9534 ,  A61F2250/0007 ,  A61F2250/0098 ,  A61M2209/04 ,  B21F45/008 ,  B23D29/023

Abstract: Devices and methods for trimming a stent to a desired length with an outer tube and an inner tube having a distal end and a diameter configured to receive a portion of the stent in excess of the desired length. The inner tube may move within the outer tube and the distal end may include an end effector configured to trim the portion from the stent while the device and stent are within a patient.

公开(公告)号：US20240398592A1

公开(公告)日：2024-12-05

申请号：US18796580

申请日：2024-08-07

Applicant: Boston Scientific Scimed, Inc.

Inventor： Kimberly DeGraaf ,  Timothy P. Harrah ,  Mark W. Boden ,  Jan Seppala

IPC: A61F2/91 ,  A61B17/00 ,  A61F2/04 ,  A61F2/88 ,  A61F2/95 ,  A61M27/00

Abstract: The present disclosure relates generally to controlled extension medical stents, and more particularly to controlled extension devices positioned in the body to stent the ureter and facilitate drainage from the kidney to the bladder.

公开(公告)号：US12083029B2

公开(公告)日：2024-09-10

申请号：US17536834

申请日：2021-11-29

Applicant: Boston Scientific Scimed, Inc.

Inventor： Kimberly DeGraaf ,  Timothy P. Harrah ,  Mark W. Boden ,  Jan Seppala

IPC: A61F2/88 ,  A61F2/04 ,  A61F2/91 ,  A61M27/00 ,  A61B17/00 ,  A61F2/95

CPC classification number: A61F2/91 ,  A61F2/042 ,  A61F2/88 ,  A61F2/885 ,  A61B2017/003 ,  A61F2002/9511 ,  A61M27/008

Abstract: The present disclosure relates generally to controlled extension medical stents, and more particularly to controlled extension devices positioned in the body to stent the ureter and facilitate drainage from the kidney to the bladder.

公开(公告)号：US10849638B2

公开(公告)日：2020-12-01

申请号：US15906810

申请日：2018-02-27

Applicant: Boston Scientific Scimed, Inc.

Inventor： Michael S. H. Chu ,  Kimberly DeGraaf ,  Peter J. Pereira

IPC: A61B17/22 ,  A61B17/221 ,  A61B90/00 ,  A61B17/30

Abstract: A retrieval device may include a sheath including a distal end and a proximal end, and an end effector at the distal end. At least a portion of the end effector may be movable relative to the sheath between extended and retracted states. The end effector may include a support member extending from the distal end of the sheath, and a movable member extending from the distal end of the support member. The device may include a handle assembly at the proximal end of the sheath, having an actuation member for transitioning the end effector between the extended and retracted states. The device may include a biasing member coupled to at least one of the actuation member and the sheath that may control a force, exerted by one of the movable members and the support member on the other, generated by relative movement between the movable and support members.

公开(公告)号：US11793530B2

公开(公告)日：2023-10-24

申请号：US17076845

申请日：2020-10-22

Applicant: Boston Scientific Scimed, Inc.

Inventor： Michael S. H. Chu ,  Kimberly DeGraaf ,  Peter J. Pereira

IPC: A61B17/22 ,  A61B17/221 ,  A61B90/00 ,  A61B17/30

CPC classification number: A61B17/22031 ,  A61B17/221 ,  A61B90/03 ,  A61B2017/2212 ,  A61B2017/2215 ,  A61B2017/22035 ,  A61B2017/305

Abstract: A retrieval device may include a sheath including a distal end and a proximal end, and an end effector at the distal end. At least a portion of the end effector may be movable relative to the sheath between extended and retracted states. The end effector may include a support member extending from the distal end of the sheath, and a movable member extending from the distal end of the support member. The device may include a handle assembly at the proximal end of the sheath, having an actuation member for transitioning the end effector between the extended and retracted states. The device may include a biasing member coupled to at least one of the actuation member and the sheath that may control a force, exerted by one of the movable members and the support member on the other, generated by relative movement between the movable and support members.

公开(公告)号：US11213414B2

公开(公告)日：2022-01-04

申请号：US15802863

申请日：2017-11-03

Applicant: Boston Scientific Scimed, Inc.

Inventor： Kimberly DeGraaf ,  Timothy P. Harrah ,  Mark W. Boden ,  Jan Seppala

IPC: A61F2/88 ,  A61F2/04 ,  A61B17/00 ,  A61F2/91 ,  A61F2/95 ,  A61M27/00

Abstract: The present disclosure relates generally to controlled extension medical stents, and more particularly to controlled extension devices positioned in the body to stent the ureter and facilitate drainage from the kidney to the bladder.

公开(公告)号：US10532196B2

公开(公告)日：2020-01-14

申请号：US15837596

申请日：2017-12-11

Applicant: Boston Scientific Scimed, Inc.

Inventor： Kimberly DeGraaf ,  Peter J. Pereira ,  Manuel Teixeira ,  William A. Sturos ,  Jefferson R. Alpizar ,  Jozef Slanda ,  Mark Hera ,  Michael S. H. Chu ,  David Salto

IPC: A61F2/95 ,  A61F2/04 ,  A61M27/00 ,  A61F2/966

Abstract: Devices and methods for trimming a stent to a desired length with an outer tube and an inner tube having a distal end and a diameter configured to receive a portion of the stent in excess of the desired length. The inner tube may move within the outer tube and the distal end may include an end effector configured to trim the portion from the stent while the device and stent are within a patient.

公开(公告)号：US09936964B2

公开(公告)日：2018-04-10

申请号：US14711348

申请日：2015-05-13

Applicant: Boston Scientific Scimed, Inc.

Inventor： Michael S. H. Chu ,  Kimberly DeGraaf ,  Peter J. Pereira

IPC: A61B17/22 ,  A61B90/00 ,  A61B17/221 ,  A61B17/30

CPC classification number: A61B17/22031 ,  A61B17/221 ,  A61B90/03 ,  A61B2017/22035 ,  A61B2017/2212 ,  A61B2017/2215 ,  A61B2017/305

Abstract: A retrieval device may include a sheath including a distal end and a proximal end, and an end effector at the distal end. At least a portion of the end effector may be movable relative to the sheath between extended and retracted states. The end effector may include a support member extending from the distal end of the sheath, and a movable member extending from the distal end of the support member. The device may include a handle assembly at the proximal end of the sheath, having an actuation member for transitioning the end effector between the extended and retracted states. The device may include a biasing member coupled to at least one of the actuation member and the sheath that may control a force, exerted by one of the movable members and the support member on the other, generated by relative movement between the movable and support members.

公开(公告)号：US20160213387A1

公开(公告)日：2016-07-28

申请号：US14989283

申请日：2016-01-06

Applicant: Boston Scientific Scimed, Inc.

Inventor： Kimberly DeGraaf ,  Mayur Kiran Patel ,  Jonathan Zoll

IPC: A61B17/221

CPC classification number: A61B17/221 ,  A61B1/018 ,  A61B2017/003 ,  A61B2017/0034 ,  A61B2017/22078 ,  A61B2217/005 ,  A61B2217/007

Abstract: Medical devices performing diagnostic and/or treatment procedures, such as retrieving autogenous materials and/or foreign materials from a patient are disclosed. The medical device may comprise a handle, a shaft coupled to the handle, and a retrieval device movably disposed within a working channel of the shaft. The handle may include a steering mechanism for deflecting a deflect a distal end of the shaft and a control mechanism for translating the retrieval device within the working channel. The retrieval device may be integrated into the medical device.

Abstract translation: 公开了执行诊断和/或治疗程序的医疗设备，例如从患者检索自体材料和/或异物。 医疗装置可以包括手柄，联接到手柄的轴和可移动地设置在轴的工作通道内的取出装置。 手柄可以包括用于偏转轴的远端的偏转的转向机构和用于在工作通道内翻转检索装置的控制机构。 检索装置可以集成到医疗装置中。