公开(公告)号：US20160066936A1

公开(公告)日：2016-03-10

申请号：US14882929

申请日：2015-10-14

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Jan Weber ,  Steven M. Spencer

IPC: A61B17/22 ,  A61B17/3207

CPC classification number: A61B17/22031 ,  A61B17/221 ,  A61B17/320725 ,  A61B2017/22034 ,  A61B2017/22094 ,  A61B2017/2212 ,  A61F2/013

Abstract: Methods, devices, and systems for extracting vessel occluding material are provided. An embodiment of a vessel occluding material extractor includes a host structure, a plurality of expandable members, a slide mechanism, and a circumferential member. The host structure has an elongate axis. The expandable members are connected to the host structure arrayed radially around the elongate axis. The slide mechanism is connected to the expandable members and adjacent the host structure, and is slidable in the direction of the elongate axis. The circumferential member is connected to the expandable members between the connection of the slide mechanism and the host structure to the expandable members.

Abstract translation: 提供了提取容器闭塞材料的方法，装置和系统。 容器闭塞材料提取器的实施例包括主体结构，多个可扩张构件，滑动机构和周向构件。 主机结构具有细长轴。 可扩展构件连接到径向围绕细长轴线排列的主体结构。 滑动机构连接到可扩展构件并且与主体结构相邻，并且可以沿着细长轴线的方向滑动。 圆周构件在滑动机构和主体结构的连接件之间的可扩张构件连接到可扩展构件。

公开(公告)号：US20160022880A1

公开(公告)日：2016-01-28

申请号：US14873630

申请日：2015-10-02

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Scott Schewe ,  Robert Warner ,  Jan Weber ,  Michael Arney

IPC: A61L31/12 ,  A61L31/14 ,  A61L31/04 ,  A61L31/16

CPC classification number: A61L31/125 ,  A61B17/0057 ,  A61B2017/00004 ,  A61B2017/00601 ,  A61B2017/00654 ,  A61B2017/00898 ,  A61K9/70 ,  A61L15/44 ,  A61L15/62 ,  A61L31/042 ,  A61L31/148 ,  A61L31/16 ,  A61L2300/00 ,  A61L2300/406 ,  A61L2300/41 ,  A61L2300/412 ,  A61L2300/414 ,  A61L2300/418 ,  A61L2300/42 ,  A61L2400/04

Abstract: The disclosure pertains to hemostatic compositions comprising a plurality of nonwoven fibers disposed in a rapidly soluble solid matrix and methods of making and using the same. The compositions may also comprise one or more therapeutic agents.

Abstract translation: 本公开涉及包含布置在快速溶解固体基质中的多个非织造纤维的止血组合物及其制备和使用方法。 组合物还可以包含一种或多种治疗剂。

公开(公告)号：US20150238111A1

公开(公告)日：2015-08-27

申请号：US14514011

申请日：2014-10-14

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Jan Weber

IPC: A61B5/055 ,  G01R33/56 ,  A61F7/12 ,  G01R33/28

CPC classification number: A61B5/055 ,  A61B90/39 ,  A61B2090/3954 ,  A61F7/12 ,  A61F2007/126 ,  A61M25/0009 ,  A61M25/0045 ,  A61M25/0127 ,  G01R33/281 ,  G01R33/285 ,  G01R33/287 ,  G01R33/5601

Abstract: This disclosure employs temperature, magnetism and Curie point transition to construct and use catheters and other medical devices that can be visualized using magnetic resonance imaging (MRI). Accordingly, this disclosure includes, but is not limited to, medical devices, means of constructing medical devices, and methods of imaging medical devices using magnetic resonance and other technologies.

Abstract translation: 本公开采用温度，磁力和居里点过渡来构建和使用可以使用磁共振成像（MRI）可视化的导管和其他医疗装置。 因此，本公开包括但不限于医疗设备，构建医疗设备的手段，以及使用磁共振和其他技术对医疗设备成像的方法。

公开(公告)号：US20150073522A1

公开(公告)日：2015-03-12

申请号：US14479912

申请日：2014-09-08

Applicant: Boston Scientific Scimed, Inc.

Inventor： Jan Weber ,  James M. Anderson ,  Derek C. Sutermeister ,  Cass Alexander Hanson ,  Timothy A. Ostroot

IPC: A61F2/90 ,  A61F2/958

CPC classification number: A61F2/915 ,  A61F2/856 ,  A61F2002/061 ,  A61F2002/825 ,  A61F2002/91541 ,  A61F2002/91575 ,  A61F2250/0018 ,  A61F2250/0029 ,  A61F2250/0031 ,  A61F2250/0036 ,  A61F2250/0039

Abstract: Some embodiments are directed to medical devices, and methods for making and using the medical devices. An exemplary endoprosthesis includes an expandable tubular framework having a proximal end, a distal end, and a lumen extending therethrough. The tubular framework includes a number of interconnected biostable struts. The tubular framework has a proximal region extending distally from the proximal end to an intermediate location, and a distal region extending proximally from the distal end to the intermediate location. The distal region of the tubular framework is more flexible than the proximal region.

Abstract translation: 一些实施例涉及医疗设备以及用于制造和使用医疗设备的方法。 示例性内假体包括具有近端，远端和延伸通过其的内腔的可扩张管状框架。 管状框架包括多个互连的生物稳定支柱。 管状框架具有从近端向中间位置向远侧延伸的近端区域，以及从远端向中间位置向近侧延伸的远端区域。 管状框架的远侧区域比近端区域更具柔性。

公开(公告)号：US20140257352A1

公开(公告)日：2014-09-11

申请号：US14282197

申请日：2014-05-20

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Jan Weber ,  Steven M. Spencer

IPC: A61B17/3207

CPC classification number: A61B17/22031 ,  A61B17/221 ,  A61B17/320725 ,  A61B2017/22034 ,  A61B2017/22094 ,  A61B2017/2212 ,  A61F2/013

Abstract: Methods, devices, and systems for extracting vessel occluding material are provided. An embodiment of a vessel occluding material extractor includes a host structure, a plurality of expandable members, a slide mechanism, and a circumferential member. The host structure has an elongate axis. The expandable members are connected to the host structure arrayed radially around the elongate axis. The slide mechanism is connected to the expandable members and adjacent the host structure, and is slidable in the direction of the elongate axis. The circumferential member is connected to the expandable members between the connection of the slide mechanism and the host structure to the expandable members.

Abstract translation: 提供了提取容器闭塞材料的方法，装置和系统。 容器闭塞材料提取器的实施例包括主体结构，多个可扩张构件，滑动机构和周向构件。 主机结构具有细长轴。 可扩展构件连接到径向围绕细长轴线排列的主体结构。 滑动机构连接到可扩展构件并且与主体结构相邻，并且可以沿着细长轴线的方向滑动。 圆周构件在滑动机构和主体结构的连接件之间的可扩张构件连接到可扩展构件。

公开(公告)号：US20130204184A1

公开(公告)日：2013-08-08

申请号：US13754175

申请日：2013-01-30

Applicant: Boston Scientific Scimed, Inc.

Inventor： Jan Weber ,  James M. Anderson ,  Robert Chang

IPC: A61M25/10 ,  A61M25/09

CPC classification number: A61M25/10 ,  A61M25/0043 ,  A61M25/0068 ,  A61M25/09 ,  A61M25/1011 ,  A61M25/104 ,  A61M29/00 ,  A61M2025/1093

Abstract: An apparatus may include a medical device including an elongate shaft disposed about a guidewire, and a distal tip including a plurality of rounded protrusions, wherein adjacent protrusions are fixed directly to each other by a discrete, relatively flexible connector. The plurality of protrusions may each decrease in size from a proximalmost protrusion distally to distalmost protrusion.

Abstract translation: 装置可以包括医疗装置，其包括围绕导丝设置的细长轴和包括多个圆形突起的远侧末端，其中相邻的突起通过离散的相对柔性的连接器彼此直接固定。 多个突起可以从最远侧突出部到远端突出部的尺寸各自减小。

公开(公告)号：US20130116715A1

公开(公告)日：2013-05-09

申请号：US13668389

申请日：2012-11-05

Applicant: Boston Scientific Scimed, Inc.

Inventor： Jan Weber

IPC: A61B17/3207

CPC classification number: A61B17/320725 ,  A61B2017/22097 ,  A61F2/013 ,  A61F2230/0006

Abstract: A cutting device for repairing a heart valve may include a delivery catheter, a cutting unit including an elongate shaft and a plurality of cutting wires, and a plurality of centralizing wires configured to center the cutting unit within a treatment site. A method of repairing a heart valve may include withdrawing a cutting unit through a treatment site while maintaining a plurality centralizing wires in an expanded centering configuration.

Abstract translation: 用于修复心脏瓣膜的切割装置可以包括输送导管，包括细长轴和多个切割线的切割单元以及被配置为使切割单元在治疗部位内居中的多个中心线。 修复心脏瓣膜的方法可以包括通过治疗部位撤回切割单元，同时保持多个集中线处于扩大的定中心构型。