公开(公告)号：US20140249550A1

公开(公告)日：2014-09-04

申请号：US14195222

申请日：2014-03-03

Applicant: Boston Scientific Scimed, Inc.

Inventor： Lindsay MULLINS ,  Allison DAY ,  Brad M. ISAACSON

IPC: A61B17/12

CPC classification number: A61B17/12013 ,  A61B1/00087 ,  A61B2017/00296 ,  A61B2017/00858 ,  A61B2017/00902 ,  A61B2017/12018

Abstract: A medical device for resecting a tissue. The medical device includes an elongate shaft having a distal end, a proximal end, and a plurality of channels extending therebetween. The medical device also includes a cap assembly disposed at the distal end of the elongate shaft. The cap assembly includes a housing having a proximal portion, a distal portion, and a cavity extending therebetween. The housing is configured to be transparent and includes a friction surface pattern disposed over a portion of an outer surface of the housing. The cap assembly further includes one or more ligation bands disposed on the proximal portion of the housing. The cap assembly also includes a wire interwoven between the ligation bands. The wire is further configured to roll at least one ligation band at a time towards the distal end of the distal portion.

Abstract translation: 用于切除组织的医疗装置。 医疗装置包括具有远端，近端和在其间延伸的多个通道的细长轴。 医疗装置还包括设置在细长轴的远端处的帽组件。 盖组件包括具有近端部分，远侧部分和在其之间延伸的腔体的壳体。 壳体被构造为透明的并且包括布置在壳体的外表面的一部分上方的摩擦表面图案。 帽组件还包括设置在壳体的近侧部分上的一个或多个连接带。 盖组件还包括在连接带之间交织的线。 丝线被进一步构造成一次朝向远侧部分的远端滚动至少一个连接带。

公开(公告)号：US20130274765A1

公开(公告)日：2013-10-17

申请号：US13791288

申请日：2013-03-08

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Brad M. ISAACSON ,  Oscar R. Carrillo, JR. ,  Jason Romano

IPC: A61B17/12 ,  F16B17/00

CPC classification number: A61B17/12013 ,  A61B1/0014 ,  A61B2017/00296 ,  A61B2017/00486 ,  A61B2017/12018 ,  F16B17/00 ,  Y10T29/49826 ,  Y10T403/7075

Abstract: A securement structure is positioned inside a channel of a first medical device to facilitate securement of the first medical device to a second medical device. The first medical device may be a ligation banding cap, and the second medical device may be an endoscope. The securement structure is adapted to be compressed between the second medical device and the first medical device to secure them together. This allows parts of different sizes to fit together.

Abstract translation: 固定结构位于第一医疗设备的通道内，以便于将第一医疗设备固定到第二医疗设备。 第一医疗装置可以是连接条带盖，并且第二医疗装置可以是内窥镜。 固定结构适于在第二医疗设备和第一医疗设备之间被压缩以将它们固定在一起。 这允许不同尺寸的部件组合在一起。

公开(公告)号：US20140214027A1

公开(公告)日：2014-07-31

申请号：US14164970

申请日：2014-01-27

Applicant: Boston Scientific Scimed, Inc.

Inventor： Paul SMITH ,  Brad M. ISAACSON ,  Eric TAT ,  Naroun SUON ,  Samuel RAYBIN

IPC: A61B18/00

CPC classification number: A61B18/00 ,  A61B17/32056 ,  A61B18/1492 ,  A61B2017/00269 ,  A61B2017/00473 ,  A61B2017/00477 ,  A61B2017/294 ,  A61B2018/00482 ,  A61B2018/00601 ,  A61B2018/00982 ,  A61B2018/1495

Abstract: Embodiments of the present disclosure include a medical device. The medical device may include a proximal handle, a distal tool, an elongate member connecting the distal tool to the proximal handle and including a first portion and a second portion, wherein the elongate member may be configured to deliver electrical energy to the distal tool, and a coupling mechanism configured to connect and disconnect the first and second portions of the elongate member.

Abstract translation: 本公开的实施例包括医疗装置。 医疗装置可以包括近端手柄，远端工具，将远端工具连接到近侧手柄并且包括第一部分和第二部分的细长构件，其中细长构件可构造成将电能传递到远端工具， 以及联接机构，其构造成连接和断开细长构件的第一和第二部分。

公开(公告)号：US20140364873A1

公开(公告)日：2014-12-11

申请号：US14295893

申请日：2014-06-04

Applicant: Boston Scientific Scimed, Inc.

Inventor： Paul SMITH ,  Andrew SCHAUBHUT ,  Oscar R. CARRILLO, JR. ,  John B. GOLDEN ,  Brad M. ISAACSON ,  Michael D. AMOS ,  Norman C. MAY ,  Dengzhu YAN ,  James WELDON ,  Daniel CONGDON

IPC: A61B17/12

CPC classification number: A61B17/12013 ,  A61B90/361 ,  A61B2017/00269 ,  A61B2017/00296 ,  A61B2017/12018 ,  A61B2017/306

Abstract: According to an embodiment of the present disclosure, a medical device for deploying a ligation band may include a tubular body. The tubular body may include a proximal end, a distal end, a radially inner surface defining a lumen through the tubular body, and a radially outer surface. The radially outer surface may include protrusions arranged in rows extending at least partially around a proximal region of the radially outer surface. Protrusions in adjacent rows may be separated by a first distance. Surface features may extend at least partially around a distal region of the radially outer surface. Adjacent surface features may be separated by a second distance larger than the first distance.

Abstract translation: 根据本公开的实施例，用于展开连接带的医疗装置可以包括管状体。 管状体可以包括近端，远端，限定通过管状体的腔的径向内表面和径向外表面。 径向外表面可以包括以至少部分地围绕径向外表面的近侧区域延伸的排布置的列。 相邻行中的突起可以分开第一距离。 表面特征可以至少部分地围绕径向外表面的远侧区域延伸。 相邻的表面特征可以被分开大于第一距离的第二距离。