Ablation Cap
    1.
    发明申请
    Ablation Cap 有权
    消融帽

    公开(公告)号:US20130046300A1

    公开(公告)日:2013-02-21

    申请号:US13587637

    申请日:2012-08-16

    IPC分类号: A61B18/14 A61B17/22

    摘要: An ablation cap and a method of delivering energy to a tissue are provided. An ablation cap includes a tubular body having a proximal portion, a distal portion, a lumen extending therethrough. The ablation cap also includes a cover portion covering a portion of the tubular body, the covering portion having a region at least partially spaced apart from the tubular body and an electrode portion movably positionable relative to the cover portion. The electrode portion has a covered position where the electrode portion is positioned within the cover portion and an exposed position where the electrode portion is exposed relative to the cover portion. The proximal portion of the body is sized and shaped to fit on a distal end of an endoscope and the distal portion of the body extends distal to the distal end of the endoscope.

    摘要翻译: 提供消融盖和向组织递送能量的方法。 消融盖包括具有近端部分,远侧部分,延伸穿过其中的内腔的管状体。 消融盖还包括覆盖管状体的一部分的覆盖部分,覆盖部分具有至少部分地与管状体间隔开的区域和相对于盖部分可移动地定位的电极部分。 电极部分具有覆盖位置,其中电极部分位于盖部分内,并且电极部分相对于盖部分露出的暴露位置。 本体的近端部分的尺寸和形状适于装配在内窥镜的远端上,并且主体的远端部分延伸到内窥镜远端的远端。

    Ablation cap
    2.
    发明授权
    Ablation cap 有权
    消融帽

    公开(公告)号:US08998897B2

    公开(公告)日:2015-04-07

    申请号:US13587637

    申请日:2012-08-16

    摘要: An ablation cap and a method of delivering energy to a tissue are provided. An ablation cap includes a tubular body having a proximal portion, a distal portion, a lumen extending therethrough. The ablation cap also includes a cover portion covering a portion of the tubular body, the covering portion having a region at least partially spaced apart from the tubular body and an electrode portion movably positionable relative to the cover portion. The electrode portion has a covered position where the electrode portion is positioned within the cover portion and an exposed position where the electrode portion is exposed relative to the cover portion. The proximal portion of the body is sized and shaped to fit on a distal end of an endoscope and the distal portion of the body extends distal to the distal end of the endoscope.

    摘要翻译: 提供消融盖和向组织递送能量的方法。 消融盖包括具有近端部分,远侧部分,延伸穿过其中的内腔的管状体。 消融盖还包括覆盖管状体的一部分的覆盖部分,覆盖部分具有至少部分地与管状体间隔开的区域和相对于盖部分可移动地定位的电极部分。 电极部分具有覆盖位置,其中电极部分位于盖部分内,并且电极部分相对于盖部分露出的暴露位置。 本体的近端部分的尺寸和形状适于装配在内窥镜的远端上,并且主体的远端部分延伸到内窥镜远端的远端。

    Methods and devices for endosonography-guided fundopexy
    3.
    发明申请
    Methods and devices for endosonography-guided fundopexy 有权
    用于内窥镜引导基金的方法和装置

    公开(公告)号:US20060282087A1

    公开(公告)日:2006-12-14

    申请号:US11449365

    申请日:2006-06-08

    IPC分类号: A61B17/12

    摘要: The present invention relates to a tissue securement system, device and method for endoscopy or endosonography-guided transluminal interventions whereby a ligation or anchor is placed and secured into soft tissue. An objective of this invention is to provide a method to reduce gastroesophageal reflux by endosonography-guided intervention. Specifically, endosonography is used to insert a ligation element through the esophageal wall, through the diaphragmatic crus and into the fundus of the stomach. This ligation element placed from the esophagus and around the angle of His that may create a barrier to gastroesophageal reflux.

    摘要翻译: 本发明涉及组织固定系统,用于内窥镜检查或内窥镜引导的腔内干预的装置和方法,其中连接或锚固件被放置并固定到软组织中。 本发明的目的是提供一种通过内窥镜引导干预来减少胃食管反流的方法。 具体来说,内窥镜用于通过食管壁插入连接元件,通过膈肌和胃的底部。 这种连接元件从食道放置并且围绕着可能产生胃食管反流障碍的角度。

    Methods and devices for anchoring to tissue
    5.
    发明申请
    Methods and devices for anchoring to tissue 有权
    用于锚定到组织​​的方法和装置

    公开(公告)号:US20070135825A1

    公开(公告)日:2007-06-14

    申请号:US11640106

    申请日:2006-12-14

    IPC分类号: A61B17/08

    摘要: The present invention relates to a tissue securement system, device and method for endoscopy or endosonography-guided transluminal interventions whereby a ligation is placed and secured into tissue. An objective of this invention is to provide a stable securement platform for the coupling of secondary anchors to the gastro-intestinal tract. Specifically, endosonography is used to insert an anchoring element through the walls of adjacent body cavities. The ends of the anchoring element are coupled together to form a loop. This anchoring element can be used to secure other anchors or devices to the gastro intestinal tract.

    摘要翻译: 本发明涉及组织固定系统,用于内镜或内窥镜引导的经腔干预的装置和方法,其中连接被放置并固定到组织中。 本发明的一个目的是提供一种稳定的固定平台,用于将二级锚固器耦合到胃肠道。 具体来说,内窥镜用于通过相邻体腔的壁插入锚定元件。 锚固元件的端部联接在一起以形成环。 该锚固元件可用于将其它锚固件或装置固定到胃肠道。

    Methods and devices for illuminating, vievwing and monitoring a body cavity
    6.
    发明申请
    Methods and devices for illuminating, vievwing and monitoring a body cavity 审中-公开
    用于照明,维护和监测体腔的方法和装置

    公开(公告)号:US20050288555A1

    公开(公告)日:2005-12-29

    申请号:US11167699

    申请日:2005-06-27

    IPC分类号: A61B1/06 A61B5/00

    摘要: A device and method for illuminating, viewing and monitoring internal body surfaces without an external attachment is disclosed. The present device includes a housing that is suitable for swallowing by the patient or by placement with an endoscope, either through the working lumen or attached to the endoscope. The device has an optical or sensor element coupled to the housing that can be used for illuminating, visualizing or monitoring a body surface. A power source may be located in the housing to provide power to the optical or sensor element. The device may be secured to the body using securement elements.

    摘要翻译: 公开了一种用于在没有外部附件的情况下照亮,观察和监测内部主体表面的装置和方法。 本装置包括适于患者吞咽或通过内窥镜放置或通过工作腔或附接到内窥镜的壳体。 该装置具有耦合到壳体的光学或传感器元件,其可用于照亮,可视化或监测身体表面。 电源可以位于壳体中以向光学元件或传感器元件提供电力。 该装置可以使用固定元件固定到身体上。

    Methods and devices to curb appetite and/or to reduce food intake
    9.
    发明申请
    Methods and devices to curb appetite and/or to reduce food intake 失效
    抑制食欲和/或减少食物摄入的方法和装置

    公开(公告)号:US20070293885A1

    公开(公告)日:2007-12-20

    申请号:US11807107

    申请日:2007-05-25

    IPC分类号: A61M29/00

    摘要: The present invention relates to devices and methods of operating the devices that contribute to curbing appetite and/or reducing food intake. In some embodiments, the methods and devices of the present invention include as intestinal/duodenal insert comprising an elongated member with at least one flow reduction element that can cause the stimulation of one or more biological signals of satiety. Some embodiments of the inserted device are anchored at the duodenal site by an anchoring member residing in the stomach, other embodiments of the device are stabilized at a targeted site by appropriate dimensions of length as well as one or more angled portions of the device that correspond to angled portions of the targeted site in the dodenum. Embodiments of the device exert effects by virtue of physical presence, as well as by more active forms of intervention, including release of bioactive materials and electrical stimulation of neurons.

    摘要翻译: 本发明涉及操作有助于抑制食欲和/或减少食物摄取的装置的装置和方法。 在一些实施方案中,本发明的方法和装置包括肠/十二指肠插入物,其包含具有至少一个流动减少元件的细长构件,其可以引起一种或多种饱腹感的生物学信号的刺激。 插入的装置的一些实施例通过驻留在胃中的锚固构件锚定在十二指肠部位,装置的其它实施例通过适当的长度尺寸以及对应的装置的一个或多个成角度的部分而被稳定在目标部位 到达目标地点的角部分。 该装置的实施方案由于物理存在以及通过更积极的干预形式(包括释放生物活性物质和电刺激神经元)而发挥作用。

    Method and apparatus for reducing obesity
    10.
    发明申请
    Method and apparatus for reducing obesity 有权
    降低肥胖的方法和装置

    公开(公告)号:US20050192614A1

    公开(公告)日:2005-09-01

    申请号:US10999410

    申请日:2004-11-30

    IPC分类号: A61F5/00 A61M29/00

    摘要: Method and apparatus for treatment of morbid obesity by placement of a series of flow reduction elements in the small intestine to induce satiety are disclosed. The flow reduction elements restrict the movement of partially digested food and reduce the flow rate through the small intestine which causes the emptying of the stomach and the duodenum to occur slower. The flow reduction elements are attached to an elongated tube and are constructed from various shapes and configurations. The flow reduction elements may be inflated with fluid or may be constructed from self-expandable materials. The device is anchored in the antrum of the stomach with an anchoring member. The transoral gastric device can be inserted with a delivery catheter through the working lumen of an endoscope or alongside an endoscope and may be removed with the aid of an endoscope if desired.

    摘要翻译: 公开了通过在小肠中放置一系列流量减少元件以诱发饱腹感来治疗病态肥胖症的方法和装置。 流动减少元件限制部分消化的食物的运动并且减少通过小肠的流速,这导致胃的排空和十二指肠发生较慢。 流动减少元件附接到细长管并且由各种形状和构造构成。 流动减少元件可以用流体充气,或者可以由自膨胀材料构成。 该装置通过锚定构件锚定在胃的胃窦中。 经胃肠胃装置可以通过内窥镜的工作腔或内窥镜插入输送导管,并且如果需要可借助内窥镜去除。