公开(公告)号：US20180177620A1

公开(公告)日：2018-06-28

申请号：US15899909

申请日：2018-02-20

Applicant: Boston Scientific Scimed, Inc.

Inventor： Michal Weisman ,  Jacob Graham ,  Gary Leanna ,  John Griego

IPC: A61F2/95

CPC classification number: A61F2/95 ,  A61F2002/041 ,  A61F2002/9511 ,  A61F2220/0016 ,  A61M25/01 ,  A61M27/008 ,  A61M2025/0183

Abstract: Stent delivery systems and methods for making and using stent delivery systems are disclosed. An example stent delivery system may include a guide member having a proximal portion and a distal portion. A stent may be disposed about the distal portion of the guide member. The stent may have a wall having an opening formed therein. A pusher member may be disposed about the guide member and positioned proximal of the stent. A holding filament may be disposed at the opening and may extend to the proximal portion of the guide member. The holding filament may be configured to releasably secure the position of the stent relative to the pusher member. The holding filament may be releasable from the stent independently of movement of the guide member.

公开(公告)号：US09743854B2

公开(公告)日：2017-08-29

申请号：US14975197

申请日：2015-12-18

Applicant: Boston Scientific Scimed Inc.

Inventor： Brian Stewart ,  Adam Magen ,  Nathan H. Bennett ,  Michal Weisman ,  Paul Hultz

IPC: A61B5/042 ,  A61B5/00 ,  A61B5/04 ,  A61B5/044 ,  A61B18/14 ,  A61B18/00

CPC classification number: A61B5/0422 ,  A61B5/04017 ,  A61B5/044 ,  A61B5/6852 ,  A61B18/1492 ,  A61B2018/00357 ,  A61B2018/00577 ,  A61B2018/00779 ,  A61B2018/00839

Abstract: Electrodes are used to measure an electrical signal (e.g., an electrogram). One or more filters are applied to the electrical signal to generate one or more filtered signals. Features of the filtered signals are evaluated to assess a sharpness corresponding to the electrical signal. Based on the sharpness, various characteristics of a morphology of the electrogram may be evaluated over a time period.

公开(公告)号：US20160174865A1

公开(公告)日：2016-06-23

申请号：US14975197

申请日：2015-12-18

Applicant: Boston Scientific Scimed Inc.

Inventor： Brian Stewart ,  Adam Magen ,  Nathan H. Bennett ,  Michal Weisman ,  Paul Hultz

IPC: A61B5/042 ,  A61B5/00 ,  A61B5/04 ,  A61B5/044

CPC classification number: A61B5/0422 ,  A61B5/04017 ,  A61B5/044 ,  A61B5/6852 ,  A61B18/1492 ,  A61B2018/00357 ,  A61B2018/00577 ,  A61B2018/00779 ,  A61B2018/00839

Abstract: Electrodes are used to measure an electrical signal (e.g., an electrogram). One or more filters are applied to the electrical signal to generate one or more filtered signals. Features of the filtered signals are evaluated to assess a sharpness corresponding to the electrical signal. Based on the sharpness, various characteristics of a morphology of the electrogram may be evaluated over a time period.

Abstract translation: 电极用于测量电信号（例如电描记图）。 将一个或多个滤波器应用于电信号以产生一个或多个滤波信号。 评估滤波信号的特征以评估对应于电信号的清晰度。 基于清晰度，可以在一段时间内评估电描记图的形态的各种特征。

公开(公告)号：US08753288B2

公开(公告)日：2014-06-17

申请号：US14104713

申请日：2013-12-12

Applicant: Boston Scientific Scimed, Inc.

Inventor： Michal Weisman ,  Shawn Ryan

IPC: A61B5/00

CPC classification number: A61B10/0283 ,  A61B10/02 ,  A61B10/0233 ,  A61B10/0266 ,  A61B2010/0208 ,  A61B2010/045 ,  A61M1/0056

Abstract: A biopsy needle comprises a first lumen open to a tissue penetrating distal tip of the needle for receiving a tissue sample therein and a second lumen in combination with a filter separating the first and second lumens from one another, the filter being configured to permit fluids to pass therethrough while preventing the sampled tissue from passing therethrough.