公开(公告)号：US10433714B2

公开(公告)日：2019-10-08

申请号：US15365390

申请日：2016-11-30

Applicant: Boston Scientific Scimed, Inc.

Inventor： Gary Leanna ,  Kurt Geitz ,  Oscar R. Carrillo, Jr. ,  Kevin Richardson

IPC: A61B1/00 ,  A61B1/005 ,  A61B17/00 ,  A61B1/273 ,  A61B17/34

Abstract: A device for accessing tissue within a body lumen comprises an elongated body portion defining a lumen and an anchoring mechanism including an expanding structure on a distal portion of the elongated body portion. The anchoring mechanism moves the expanding structure from an insertion configuration in which the expanding structure is constricted against the device to an operative configuration in a body in which the expanding structure expands away from the device without altering a length of the anchoring mechanism in combination with a control mechanism for selectively engaging the anchoring mechanism.

公开(公告)号：US09538903B2

公开(公告)日：2017-01-10

申请号：US14571582

申请日：2014-12-16

Applicant: Boston Scientific Scimed, Inc.

Inventor： Gary Leanna ,  Kurt Geitz ,  Oscar R. Carrillo, Jr. ,  Kevin Richardson

IPC: A61B1/04 ,  A61B1/00 ,  A61B1/005 ,  A61B17/00 ,  A61B17/34

CPC classification number: A61B1/00149 ,  A61B1/00006 ,  A61B1/00018 ,  A61B1/00082 ,  A61B1/00087 ,  A61B1/00094 ,  A61B1/00096 ,  A61B1/00147 ,  A61B1/005 ,  A61B1/273 ,  A61B17/00234 ,  A61B2017/00778 ,  A61B2017/00986 ,  A61B2017/3488

Abstract: A device for accessing tissue within a body lumen comprises an elongated body portion defining a lumen and an anchoring mechanism including an expanding structure on a distal portion of the elongated body portion. The anchoring mechanism moves the expanding structure from an insertion configuration in which the expanding structure is constricted against the device to an operative configuration in a body in which the expanding structure expands away from the device without altering a length of the anchoring mechanism in combination with a control mechanism for selectively engaging the anchoring mechanism.

Abstract translation: 用于访问体腔内的组织的装置包括限定内腔的细长主体部分和包括在细长主体部分的远侧部分上的扩张结构的锚定机构。 锚固机构将膨胀结构从其中膨胀结构收缩的插入构型移动到主体中的可操作构造，其中，膨胀结构从该装置远离该装置而不改变锚定机构的长度与一个 用于选择性地接合锚定机构的控制机构。

公开(公告)号：US20140194689A1

公开(公告)日：2014-07-10

申请号：US14226401

申请日：2014-03-26

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Oscar R. Carrillo, JR. ,  John C. Holmes ,  Kevin Richardson

IPC: A61B1/00

CPC classification number: A61B1/00137 ,  A61B1/018 ,  A61B17/3462 ,  A61B17/3498 ,  A61B2017/3437 ,  A61M39/04 ,  Y10T292/48

Abstract: A seal is provided for effectively inhibiting the egress of fluids from the working channel of an endoscope when an elongate device having a region with a non-circular cross-sectional shape is disposed therein. The seal has a body portion with a proximal end adapted for insertion of the elongate device, a distal end adapted for connection to the proximal end of the endoscope, and a wall defining a lumen adapted to receive the elongate device and to provide access to the working channel of the endoscope. The seal includes a sealing element for sealing the region of the elongate device with a non-circular cross-sectional shape. The sealing element conforms to the profile of the non-circular region.

Abstract translation: 提供了一种密封件，用于当具有非圆形横截面形状的区域的细长装置设置在其中时，有效地阻止流体从内窥镜的工作通道流出。 密封件具有主体部分，其具有适于插入细长装置的近端，适于连接到内窥镜的近端的远端，以及限定适于容纳细长装置并且提供对 内窥镜工作通道。 密封件包括用于以非圆形横截面形状密封细长装置的区域的密封元件。 密封元件符合非圆形区域的轮廓。

公开(公告)号：US08979870B2

公开(公告)日：2015-03-17

申请号：US14047704

申请日：2013-10-07

Applicant: Boston Scientific Scimed, Inc.

Inventor： Kevin Richardson

IPC: A61B17/22 ,  A61B17/221 ,  A61B17/3205

CPC classification number: A61B17/221 ,  A61B17/32056 ,  A61B2017/2212 ,  A61B2017/2215

Abstract: A device and related method of use is provided for the capture and removal of various unwanted objects present within the body's anatomical lumens. In an embodiment of the present disclosure, the device includes an external elongate member; an internal elongate member disposed within the external elongate member; and a retrieval assembly connected to the internal elongate member and retractable within and extendable from a lumen of the external elongate member. The retrieval assembly includes an end configured to be selectively open or substantially closed.

Abstract translation: 提供了一种装置和相关的使用方法，用于捕获和去除存在于身体解剖腔内的各种不需要的物体。 在本公开的一个实施例中，该装置包括外部细长构件; 设置在所述外部细长构件内的内部细长构件; 以及连接到所述内部细长构件并且可缩回到所述外部细长构件的内腔中并且可从所述外部细长构件的内腔延伸的取出组件。 检索组件包括构造为选择性地打开或基本上封闭的端部。

公开(公告)号：US20140025083A1

公开(公告)日：2014-01-23

申请号：US14047704

申请日：2013-10-07

Applicant: Boston Scientific Scimed, Inc.

Inventor： Kevin Richardson

IPC: A61B17/221

CPC classification number: A61B17/221 ,  A61B17/32056 ,  A61B2017/2212 ,  A61B2017/2215

Abstract: A device and related method of use is provided for the capture and removal of various unwanted objects present within the body's anatomical lumens. In an embodiment of the present disclosure, the device includes an external elongate member; an internal elongate member disposed within the external elongate member; and a retrieval assembly connected to the internal elongate member and retractable within and extendable from a lumen of the external elongate member. The retrieval assembly includes an end configured to be selectively open or substantially closed.

Abstract translation: 提供了一种装置和相关的使用方法，用于捕获和去除存在于身体解剖腔内的各种不需要的物体。 在本公开的一个实施例中，该装置包括外部细长构件; 设置在所述外部细长构件内的内部细长构件; 以及连接到所述内部细长构件并且可缩回到所述外部细长构件的内腔中并且可从所述外部细长构件的内腔延伸的取出组件。 检索组件包括构造为选择性地打开或基本上封闭的端部。