公开(公告)号：US20190015638A1

公开(公告)日：2019-01-17

申请号：US16035869

申请日：2018-07-16

Applicant: Boston Scientific Scimed, Inc. ,  Mayo Foundation for Medical Education and Research

Inventor： Sarah M. Gruba ,  James A. Klos ,  James P. Rohl ,  Samuel J. Asirvatham ,  Suraj Kapa ,  Douglas Pennington

IPC: A61M25/10 ,  A61B90/00

Abstract: The present disclosure relates to medical devices that comprise (a) a balloon structure having a proximal end, a distal end, a porous region, a non-porous region and an interior chamber, and (b) one or more radiopaque markers disposed on the balloon structure, the radiopaque markers including a polymeric material and a radiopaque material. The present disclosure also relates to methods of forming such medical devices, systems that include such medical devices, and methods of using such medical devices and systems.

公开(公告)号：US20180303503A1

公开(公告)日：2018-10-25

申请号：US15954270

申请日：2018-04-16

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Joel T. Eggert ,  Douglas Dean Pagoria ,  Raymond Gessler ,  Douglas Pennington ,  Daniel J. Foster ,  James P. Rohl

IPC: A61B17/22 ,  A61M25/10

CPC classification number: A61B17/22012 ,  A61B17/22004 ,  A61B2017/00553 ,  A61B2017/22008 ,  A61B2017/22014 ,  A61B2017/22015 ,  A61B2017/22025 ,  A61B2017/22051 ,  A61B2017/22061 ,  A61B2017/22062 ,  A61M25/1018 ,  A61M25/104

Abstract: Medical devices and method for making and using medical devices are disclosed. An example method for treating a blood vessel may include disposing a medical device within the blood vessel at a position adjacent to a lesion. The medical device may include an elongate shaft having a distal end region, a balloon coupled to the distal end region, and a cavitation member disposed within the balloon. The method may also include inflating the balloon to a first pressure, activating the cavitation member, and inflating the balloon to a second pressure greater than the first pressure.

公开(公告)号：US20180133442A1

公开(公告)日：2018-05-17

申请号：US15814851

申请日：2017-11-16

Applicant: Boston Scientific Scimed Inc. ,  Mayo Foundation for Medical Education and Research

Inventor： Joseph E. Adriaens ,  Douglas D. Pagoria ,  Joel T. Eggert ,  James P. Rohl ,  Roger W. McGowan ,  Katherine L. Baldwin ,  Todd College ,  James K. Cawthra, JR. ,  Eric M. Petersen ,  James A. Klos ,  Douglas Pennington

IPC: A61M25/10 ,  A61M25/06 ,  A61M25/01

CPC classification number: A61M25/1002 ,  A61B17/3478 ,  A61B2017/00247 ,  A61B2017/3486 ,  A61B2017/3488 ,  A61M25/0108 ,  A61M25/06 ,  A61M25/0606 ,  A61M25/1018 ,  A61M25/104 ,  A61M29/02 ,  A61M2025/0687 ,  A61M2025/09008

Abstract: Various aspects of the present disclosure are directed toward apparatuses, systems, and methods for crossing a tissue region. The apparatuses, systems, and methods may include a catheter and a tip section arranged therewith. The tip section may be configured to puncture the tissue region and create an opening therein, dilate the opening in the tissue region, and pass through the opening.

公开(公告)号：US20180110563A1

公开(公告)日：2018-04-26

申请号：US15793954

申请日：2017-10-25

Applicant: Boston Scientific Scimed Inc. ,  Mayo Foundation for Medical Education and Research

Inventor： James P. Rohl ,  Douglas Pennington ,  David R. Wulfman ,  Joel T. Eggert ,  Douglas D. Pagoria ,  Samuel J. Asirvatham ,  Adeniyi O. Aremu ,  James A. Klos ,  Todd College ,  Suraj Kapa ,  Sarah M. Gruba ,  David R. Holmes

IPC: A61B18/14 ,  A61B18/08 ,  A61M25/10

Abstract: Various aspects of the present disclosure are directed toward apparatuses, systems, and methods for applying ablation therapy to a tissue region. The apparatuses, systems, and methods may include a balloon structure and one or more electrodes arranged on or within the balloon structure and configured to deliver energy to the tissue region.