中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

12 records (took 0.02 seconds)

    DEVICES AND METHODS FOR STOMACH PARTITIONING
    1.
    发明申请
    DEVICES AND METHODS FOR STOMACH PARTITIONING 审中-公开
    设备和方法进行分离

    公开(公告)号：US20130306704A1

    公开(公告)日：2013-11-21

    申请号：US13745715

    申请日：2013-01-18

    Applicant: Boston Scientific Scimed, Inc.

    Inventor： Daniel Balbierz ,  David Cole ,  Samuel Crews ,  Bretton Swope ,  Justen England

    IPC: A61B17/072

    CPC classification number: A61F5/0086 ,  A61B17/0643 ,  A61B17/068 ,  A61B17/072 ,  A61B17/07207 ,  A61B17/10 ,  A61B17/1155 ,  A61B17/29 ,  A61B2017/00349 ,  A61B2017/0647 ,  A61B2017/07228 ,  A61B2017/2905 ,  A61B2017/306 ,  A61F5/0083 ,  A61F5/0089

    Abstract: A device and method for remodeling or partitioning a body cavity, hollow organ or tissue tract includes graspers operable to engage two or more sections of tissue within a body cavity and to draw the engaged tissue between a first and second members of a tissue remodeling tool. The two or more pinches of tissue are held in complete or partial alignment with one another as staples or other fasteners are driven t9hrough the pinches, thus forming a four-layer tissue plication. Over time, adhesions formed between the opposed serosal layers create strong bonds that can facilitate retention of the plication over extended durations, despite the forces imparted on them by stomach movement. A cut or cut-out may be formed in the plication during or separate from the stapling step to promote edge-to-edge healing effects that will enhance tissue knitting/adhesion.

    Abstract translation: 用于重建或分隔体腔，中空器官或组织道的装置和方法包括可操作以接合体腔内的组织的两个或更多个部分并且将所接合的组织在组织重塑工具的第一和第二构件之间拉动的抓握器。 当钉或其他紧固件通过夹持器被驱动时，两个或更多个组织的夹子彼此完全或部分对准，从而形成四层组织折叠。 随着时间的推移，在相对的浆膜层之间形成的粘连产生强力的粘合，尽管通过胃运动赋予它们的力，也可以有助于在延长的持续时间内保持脓肿。 可以在缝合步骤期间或与缝合步骤分开形成切口或切口，以促进边缘到边缘愈合效果，从而增强组织编织/粘合。

    Stapler for forming multiple tissue plications
    3.
    发明授权
    Stapler for forming multiple tissue plications 有权

    公开(公告)号：US10743869B2

    公开(公告)日：2020-08-18

    申请号：US15873078

    申请日：2018-01-17

    Applicant: Boston Scientific Scimed, Inc.

    Inventor： David H. Cole ,  Jesica Ferro ,  Bretton Swope ,  Tyler Grubb ,  Daniel Balbierz

    IPC: A61B17/068 ,  A61B17/072 ,  A61B17/115 ,  A61B17/00 ,  A61B17/30

    Abstract: A stapling device for forming multiple tissue plications without needing to reload the device between plications is described. The device includes staple and anvil housings that move toward and away from a tissue-capture position. A cartridge holder in the staple housing supports a cartridge with multiple groups of offset staple slots, where the slots in each group are circularly arrayed about a cartridge center axis. A staple driver in the staple housing carries a plurality of arms for engaging and ejecting the staples in a first group of staples in the cartridge, when a tissue fold is captured between the cartridge assembly and anvil in the anvil housing. When the staple driver is retracted, after a tissue plication is formed, the cartridge assembly and tissue drive are indexed to eject the next-up group of staples.

    METHODS FOR IMPLANTING MEDICAL DEVICES
    5.
    发明申请
    METHODS FOR IMPLANTING MEDICAL DEVICES 审中-公开
    用于植入医疗器械的方法

    公开(公告)号：US20140350693A1

    公开(公告)日：2014-11-27

    申请号：US14305255

    申请日：2014-06-16

    Applicant: Boston Scientific Scimed, Inc.

    Inventor： Richard S. STACK ,  Richard A. Glenn ,  Daniel Balbierz ,  John Lunsford ,  William L. Athas

    IPC: A61F5/00

    CPC classification number: A61F5/0089 ,  A61F5/0079

    Abstract: Described herein is a positioning tool having an elongate portion for carrying a medical implant. Also described is a method of positioning a medical implant using an elongate positioning tool. One form of the method includes positioning a medical implant on a distal portion of an elongate positioning tool, inserting the positioning tool with the implant thereon into a body cavity manipulating the positioning tool to position the implant into contact with tissue at an attachment location, attaching the implant to surrounding tissue at the attachment location, separating the implant from the positioning tool, and withdrawing the positioning tool from the body. In a preferred embodiment, the position of the implant is visually confirmed using an endoscope before the implant is attached to surrounding tissue. In one embodiment, the implant is a satiation device and the body cavity is the esophagus and/or stomach. In an alternative embodiment, an expansion structure on the distal end of the elongate portion expands and/or contracts the medical implant to facilitate positioning.

    Abstract translation: 本文描述的是具有用于承载医用植入物的细长部分的定位工具。 还描述了使用细长定位工具定位医疗植入物的方法。 该方法的一种形式包括将医疗植入物定位在细长定位工具的远侧部分上，将其上的植入物插入定位工具进入体腔以操纵定位工具以将植入物定位在附着位置处与组织接触 植入到附接位置处的周围组织，将植入物与定位工具分离，并将定位工具从身体上取出。 在优选实施例中，在植入物附接到周围组织之前，使用内窥镜在视觉上确认植入物的位置。 在一个实施例中，植入物是饱食装置，并且体腔是食道和/或胃。 在替代实施例中，细长部分的远端上的膨胀结构膨胀和/或收缩医疗植入物以便于定位。

    Positioning tools and methods for implanting medical devices
    6.
    发明授权
    Positioning tools and methods for implanting medical devices 有权

    公开(公告)号：US09844453B2

    公开(公告)日：2017-12-19

    申请号：US14878791

    申请日：2015-10-08

    Applicant: Boston Scientific Scimed, Inc.

    Inventor： Richard S. Stack ,  Richard A. Glenn ,  Daniel Balbierz ,  John Lunsford ,  William L. Athas

    IPC: A61M29/00 ,  A61F5/00

    CPC classification number: A61F5/0089 ,  A61F5/0079

    Abstract: Described herein is a positioning tool having an elongate portion for carrying a medical implant. Also described is a method of positioning a medical implant using an elongate positioning tool. One form of the method includes positioning a medical implant on a distal portion of an elongate positioning tool, inserting the positioning tool with the implant thereon into a body cavity manipulating the positioning tool to position the implant into contact with tissue at an attachment location, attaching the implant to surrounding tissue at the attachment location, separating the implant from the positioning tool, and withdrawing the positioning tool from the body. In a preferred embodiment, the position of the implant is visually confirmed using an endoscope before the implant is attached to surrounding tissue. In one embodiment, the implant is a satiation device and the body cavity is the esophagus and/or stomach. In an alternative embodiment, an expansion structure on the distal end of the elongate portion expands and/or contracts the medical implant to facilitate positioning.

    Satiation pouches and methods of use
    8.
    发明授权
    Satiation pouches and methods of use 有权
    饱和袋和使用方法

    公开(公告)号：US09358145B2

    公开(公告)日：2016-06-07

    申请号：US14522214

    申请日：2014-10-23

    Applicant: Boston Scientific Scimed, Inc.

    Inventor： Richard S. Stack ,  William L. Athas ,  Richard A. Glenn ,  Daniel Balbierz ,  John Lunsford ,  Michael S. Williams

    IPC: A61M5/00 ,  A61F5/00

    CPC classification number: A61F5/0079 ,  A61F5/0036 ,  A61F5/0076

    Abstract: A method for controlling appetite by means of a satiation device is disclosed. The device, which includes a flexible webbing defining proximal and distal openings and a biasing structure, is attached to the patient's stomach with the proximal opening positioned adjacent and below the patient's gastro-esophageal junction. The biasing structure imparts pressure against the wall of the patient's stomach adjacent the gastro-esophageal junction.

    Abstract translation: 公开了一种通过饱和装置控制食欲的方法。 包括限定近端和远端开口的柔性织带以及偏置结构的装置被附接到患者的胃，其中邻近开口定位在患者的胃食管结合处。 偏压结构在邻近胃食管交界处施加压力抵靠患者胃壁。

    Methods for implanting medical devices
    9.
    发明授权
    Methods for implanting medical devices 有权
    植入医疗器械的方法

    公开(公告)号：US09180036B2

    公开(公告)日：2015-11-10

    申请号：US14305255

    申请日：2014-06-16

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： Richard S. Stack ,  Richard A. Glenn ,  Daniel Balbierz ,  John Lunsford ,  William L. Athas

    IPC: A61F2/04 ,  A61M5/00 ,  A61F5/00

    CPC classification number: A61F5/0089 ,  A61F5/0079

    Abstract: Described herein is a positioning tool having an elongate portion for carrying a medical implant. Also described is a method of positioning a medical implant using an elongate positioning tool. One form of the method includes positioning a medical implant on a distal portion of an elongate positioning tool, inserting the positioning tool with the implant thereon into a body cavity manipulating the positioning tool to position the implant into contact with tissue at an attachment location, attaching the implant to surrounding tissue at the attachment location, separating the implant from the positioning tool, and withdrawing the positioning tool from the body. In a preferred embodiment, the position of the implant is visually confirmed using an endoscope before the implant is attached to surrounding tissue. In one embodiment, the implant is a satiation device and the body cavity is the esophagus and/or stomach. In an alternative embodiment, an expansion structure on the distal end of the elongate portion expands and/or contracts the medical implant to facilitate positioning.

    Abstract translation: 本文描述的是具有用于承载医用植入物的细长部分的定位工具。 还描述了使用细长定位工具定位医疗植入物的方法。 该方法的一种形式包括将医疗植入物定位在细长定位工具的远侧部分上，将其上的植入物插入到定位工具中的操作定位工具的定位工具，以将植入物定位在附着位置处的组织接触 植入到附接位置处的周围组织，将植入物与定位工具分离，并将定位工具从身体上取出。 在优选实施例中，在植入物附接到周围组织之前，使用内窥镜在视觉上确认植入物的位置。 在一个实施例中，植入物是饱食装置，并且体腔是食道和/或胃。 在替代实施例中，细长部分的远端上的膨胀结构膨胀和/或收缩医疗植入物以便于定位。

Patent Agency Ranking