公开(公告)号：US09757537B2

公开(公告)日：2017-09-12

申请号：US14280141

申请日：2014-05-16

Applicant: Boston Scientific Scimed, Inc.

Inventor： Naroun Suon ,  Dan Bacon ,  Ra Nam ,  Paul Smith ,  John Golden ,  Barry Weitzner ,  Gary Kappel

IPC: A61M25/00 ,  A61B17/29 ,  A61M25/01 ,  A61B17/00

CPC classification number: A61M25/0043 ,  A61B17/2909 ,  A61B2017/003 ,  A61B2017/00323 ,  A61B2017/0046 ,  A61B2017/2905 ,  A61B2017/291 ,  A61B2017/292 ,  A61B2017/2929 ,  A61M25/0009 ,  A61M25/0113 ,  A61M25/0133 ,  A61M25/0136 ,  A61M25/0147 ,  Y10T29/49826

Abstract: This invention is directed to a medical device having a longitudinal axis, and including a handle and a catheter. The handle can include a body having a proximal end and a distal end, an actuator moveably coupled to the body, and a handle control member coupled to the actuator, wherein the actuator can be configured to move relative to the body to move the handle control member. The catheter can include a shaft having a proximal end and a distal end, wherein the proximal end of the shaft and the distal end of the body can be configured for releasable coupling. The catheter can also include a steering section located along the shaft and a catheter control member coupled to the steering section, wherein the catheter control member can be configured to move relative to the shaft to move the steering section relative to the longitudinal axis. The medical device can also include a securing member configured to move relative to at least one of the handle and the catheter to releasably couple the handle control member to the catheter control member.

公开(公告)号：US20170209207A1

公开(公告)日：2017-07-27

申请号：US15409255

申请日：2017-01-18

Applicant: Boston Scientific Scimed, Inc.

Inventor： Robert B. DEVRIES ,  Peter L. Dayton ,  Paul Smith

IPC: A61B18/14 ,  A61B18/12 ,  A61M1/00

CPC classification number: A61B18/1477 ,  A61B18/1206 ,  A61B2018/00601 ,  A61B2018/1253 ,  A61B2018/126 ,  A61B2018/1425 ,  A61B2018/1427 ,  A61B2018/1435 ,  A61B2018/1475 ,  A61B2217/007

Abstract: A device for treating tissue includes a catheter including an elongated body extending from a proximal end to a distal end and including a lumen extending therethrough, a distal tip connected to the distal end of the elongated body and including a first electrode and a second electrode extending thereabout, the first electrode extending to a distal opening of the lumen and a first needle extending longitudinally from a proximal end to a distal end, the first needle slidably received within the lumen of the catheter to be moved between a retracted bipolar configuration, in which the distal end of the needle is proximal the distal opening of the catheter, and an extended monopolar configuration, in which the distal end of the first needle extends distally past the distal opening of the catheter so that the first needle contacts the first electrode and is configured to cut tissue.

公开(公告)号：US20170119661A1

公开(公告)日：2017-05-04

申请号：US15409164

申请日：2017-01-18

Applicant: Boston Scientific Scimed, Inc.

Inventor： Paul Smith ,  Felipe Torres ,  Samuel Raybin ,  Mary Jo Timm

IPC: A61K9/00 ,  A61B17/34 ,  A61K47/38 ,  A61M25/00 ,  A61K47/36 ,  A61K47/02 ,  A61M5/178 ,  A61B17/22

CPC classification number: A61K9/0019 ,  A61B1/018 ,  A61B17/22 ,  A61B17/3478 ,  A61B2017/00269 ,  A61B2017/0034 ,  A61B2017/22082 ,  A61K9/0031 ,  A61K9/0053 ,  A61K47/02 ,  A61K47/36 ,  A61K47/38 ,  A61M5/178 ,  A61M25/0084 ,  A61M2025/0089 ,  A61M2202/0007 ,  A61M2202/0486 ,  C08L1/286 ,  C08L5/00 ,  C08L5/08 ,  D01D5/253 ,  D01D5/30 ,  D01F8/04 ,  Y10T428/2929

Abstract: In one aspect, the invention provides injectable compositions that comprise a suitable hydrophilic polymer (e.g., a suitable polysaccharide) and water, as well as other optional components. In various embodiments, the composition may be provided in a suitable container, for example, in a pre-loaded syringe. In another aspect, methods of performing medical procedures in a tract of a body are provided. In yet another aspect, the invention provides systems for performing medical procedures in a tract of a body.

公开(公告)号：US20170112523A1

公开(公告)日：2017-04-27

申请号：US15332433

申请日：2016-10-24

Applicant: Boston Scientific Scimed, Inc.

Inventor： Matthew Robert Jagelski ,  Shawn Ryan ,  Celine Mee Ling Chin ,  Norman C. May ,  Catherine Shimin Yee ,  Paul Smith ,  Ray Tong

IPC: A61B17/32 ,  A61B1/00 ,  A61B17/00

CPC classification number: A61B17/320016 ,  A61B1/00087 ,  A61B1/00089 ,  A61B1/00101 ,  A61B1/0014 ,  A61B17/00234 ,  A61B17/29 ,  A61B18/02 ,  A61B18/1492 ,  A61B2017/00269 ,  A61B2017/00296 ,  A61B2017/00331 ,  A61B2018/00601 ,  A61B2018/00982 ,  A61B2018/0212 ,  A61B2018/1412 ,  A61N7/00 ,  A61N2007/0043

Abstract: The present disclosure relates to the field of endoscopy. In particular, the present disclosure relates to systems and methods suitable for resecting or dissecting large areas of mucosal or submucosal tissue. The system may apply tension to and continuously manipulate mucosal tissue such that large lesions may be resected or dissected by a cutting element disposed at the distal end of an endoscope.

公开(公告)号：US20170112477A1

公开(公告)日：2017-04-27

申请号：US15297622

申请日：2016-10-19

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Christopher A. Benning ,  Andrew T. Brown ,  John B. Golden ,  Michael Eppihimer ,  Paul Smith ,  Gerald Fredrickson

IPC: A61B10/02 ,  G01N1/30

CPC classification number: A61B10/02 ,  A61B10/04 ,  A61B2010/0216 ,  G01N1/30 ,  G01N2001/305

Abstract: Medical devices and methods are disclosed in the present application. In one illustrative example a cell sample collection device may comprise an elongated shaft extending from a proximal end to a distal end and a tissue collection feature extending distal of the distal end of the elongated shaft. In at least some additional embodiments, at least a portion of the tissue collection feature may dissolve when placed in a fixation medium.

公开(公告)号：US09498238B2

公开(公告)日：2016-11-22

申请号：US14211675

申请日：2014-03-14

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Paul Smith ,  Samuel Raybin ,  Naroun Suon ,  Larry Stanton ,  Robert DeVries ,  John Golden ,  Daniel Lang ,  Devon Amos

IPC: A61B17/221 ,  A61B17/3205 ,  A61B17/00

CPC classification number: A61B17/32056 ,  A61B17/221 ,  A61B18/14 ,  A61B2017/00858 ,  A61B2018/141

Abstract: A tissue resection device for resecting tissue from a target site within a patient's body. The device includes an elongate shaft having a proximal end and a distal end. An actuation member extends partially through the shaft, and reciprocates within the shaft between a retracted position and an extended position. Multiple snare wires extend through the actuation member, and emerge outwards from a distal portion of the actuation member. The snare wires cooperate and join to form a snare loop, which engages the tissue intended to be resected. The snare loop is configured to enhance friction while engaging the tissue, to resect the tissue.

Abstract translation: 一种用于从患者体内的目标部位切除组织的组织切除装置。 该装置包括具有近端和远端的细长轴。 致动构件部分地延伸穿过轴，并且在轴之间在缩回位置和延伸位置之间往复运动。 多个线圈电线延伸穿过致动构件，并且从致动构件的远侧部分向外突出。 圈套线配合并连接以形成啮合要切除的组织的圈套环。 圈套环配置成在接合组织时增强摩擦力，以切除组织。

公开(公告)号：US20160095591A1

公开(公告)日：2016-04-07

申请号：US14872739

申请日：2015-10-01

Applicant: Boston Scientific Scimed, Inc.

Inventor： Paul Smith ,  Samuel Raybin ,  Naroun Suon ,  Tara E. DeLand ,  Justin Elfman ,  Liam K. P. M. Rolle

IPC: A61B17/064 ,  A61B17/08 ,  A61B17/11 ,  A61B17/00

CPC classification number: A61B17/064 ,  A61B17/00234 ,  A61B17/0057 ,  A61B17/0401 ,  A61B17/08 ,  A61B17/1114 ,  A61B2017/00269 ,  A61B2017/00278 ,  A61B2017/00336 ,  A61B2017/0034 ,  A61B2017/00477 ,  A61B2017/00606 ,  A61B2017/00623 ,  A61B2017/00818 ,  A61B2017/00876 ,  A61B2017/0409 ,  A61B2017/0419 ,  A61B2017/0464 ,  A61B2017/06052 ,  A61B2017/081 ,  A61B2017/1132

Abstract: A device and system for treating tissue includes an anchoring element at a distal end thereof for anchoring the device in a target portion of tissue and a coupling element with a magnet. The anchoring element and the coupling element are coupled to one another by a tether so that, when the anchor element is anchored in a target portion of tissue, the tether passes through the portion of tissue and the coupling element remains outside the portion of tissue. The closing device is configured to couple to a second closing device comprising a second anchoring element tethered to a second coupling element with a magnet to hold the target portion of tissue in a desired location relative to one another.

Abstract translation: 用于治疗组织的装置和系统包括在其远端处的锚固元件，用于将装置固定在组织的目标部分中，以及具有磁体的联接元件。 锚固元件和联接元件通过系绳彼此联接，使得当锚固元件锚定在组织的目标部分中时，系绳穿过组织的该部分，并且联接元件保持在组织部分的外部。 闭合装置被配置成耦合到第二闭合装置，所述第二闭合装置包括用磁体束缚到第二联接元件的第二锚定元件，以将组织的目标部分相对于彼此保持在期望的位置。

公开(公告)号：US20160066896A1

公开(公告)日：2016-03-10

申请号：US14848553

申请日：2015-09-09

Applicant: Boston Scientific Scimed, Inc.

Inventor： William Abner ,  Allison Mary Day ,  Briana Moretti ,  John Allen Hingston ,  Amy Levasseur ,  Donald C. von Linden, JR. ,  Sujit Tatke ,  Paul Smith

IPC: A61B10/02 ,  A61B10/06

CPC classification number: A61B10/0266 ,  A61B10/0233 ,  A61B10/04 ,  A61B10/06 ,  A61B2010/0208 ,  A61B2018/00041 ,  A61B2018/0262 ,  A61B2018/0293

Abstract: Cryogenic biopsy assemblies are described herein that comprise a tissue acquisition device and cryogenic probe. Also disclosed are systems containing such cryogenic biopsy assemblies and methods cryogenic biopsy that employ such cryogenic biopsy assemblies.

Abstract translation: 本文描述了包含组织采集装置和低温探针的低温活检组件。 还公开了包含这种低温活组织检查组件和使用这种低温活组织检查组件的低温活组织检查方法的系统。

公开(公告)号：US20160022253A1

公开(公告)日：2016-01-28

申请号：US14801344

申请日：2015-07-16

Applicant: Boston Scientific Scimed, Inc.

Inventor： Priya Khanchandani ,  Paul Smith ,  Kevin Wilcox ,  Shawn Kerr

IPC: A61B17/00 ,  A61B17/08 ,  A61B17/12 ,  A61B17/11

CPC classification number: A61B17/0057 ,  A61B17/00234 ,  A61B17/00491 ,  A61B17/083 ,  A61B17/1114 ,  A61B17/12113 ,  A61B17/1214 ,  A61B17/12186 ,  A61B2017/00292 ,  A61B2017/00296 ,  A61B2017/00495 ,  A61B2017/00575 ,  A61B2017/00623 ,  A61B2017/00632 ,  A61B2017/00641 ,  A61B2017/0065 ,  A61B2017/00663 ,  A61B2017/00668 ,  A61B2017/00818 ,  A61B2017/00853 ,  A61B2017/06171 ,  A61B2017/0649

Abstract: A system for treating a tissue defect includes a delivery catheter extending longitudinally from a proximal end to a distal end and including a channel extending therethrough and a tissue closure device movably received with the channel of the delivery catheter to be delivered to target tissue to be treated in combination with a lumen extending within the channel to pass a sealant to target tissue.

Abstract translation: 用于治疗组织缺损的系统包括从近端向远端纵向延伸并包括延伸穿过其中的通道的输送导管和可移送地与输送导管的通道接收的组织闭合装置，以被输送到待治疗的靶组织 与在通道内延伸的内腔结合以将密封剂通过靶组织。

公开(公告)号：US20160000445A1

公开(公告)日：2016-01-07

申请号：US14788021

申请日：2015-06-30

Applicant: Boston Scientific Scimed, Inc.

Inventor： Samuel RAYBIN ,  Paul Smith ,  Norman C. May ,  Naroun Suon ,  Matthew JAGELSKI ,  Ray Hewenson Tong ,  John B. GOLDEN ,  Kevin James McELWEE ,  Andrew James WHITNEY

IPC: A61B17/122 ,  A61B17/128 ,  A61B17/10 ,  A61B17/00 ,  A61B17/08

CPC classification number: A61B17/1227 ,  A61B17/00234 ,  A61B17/0467 ,  A61B17/0469 ,  A61B17/062 ,  A61B17/0625 ,  A61B17/083 ,  A61B17/10 ,  A61B17/1285 ,  A61B2017/00278 ,  A61B2017/00353 ,  A61B2017/00358 ,  A61B2017/06047 ,  A61B2017/086 ,  A61B2090/037

Abstract: A device for treating a tissue opening includes a proximal portion including an elongated flexible member, a capsule releasably coupled to a distal end of the flexible member and including a lumen extending therethrough and a clip including a pair of arms movably housed within the capsule. A suture extending along a first one of the pair of arms and including a loop at a distal end thereof extending across an opening extending through the first one of the pair of arms. A suture grabbing element extending laterally from a second one of the pair of arms and including a hook so that, when the pair of arms are moved toward a closed configuration, the hook extends through the opening to grab the loop and draw the distal end of the suture from the first one of the pair of arms toward the second one of the pair of arms.

Abstract translation: 用于处理组织开口的装置包括近端部分，其包括细长的柔性构件，可释放地联接到柔性构件的远端的胶囊，并且包括延伸穿过其中的内腔和包括可移动地容纳在胶囊内的一对臂的夹子。 缝合线沿着一对臂中的第一个延伸，并且在其远端处包括一个延伸穿过延伸穿过该对臂中的第一个的开口的环。 缝合抓取元件从所述一对臂中的第二个臂横向延伸并且包括钩，使得当所述一对臂朝向关闭构造移动时，所述钩延伸穿过所述开口以抓住所述环并且将 从一对臂中的第一个朝向第二个臂的缝合线。