Anchors and methods for intestinal bypass sleeves
    1.
    发明授权
    Anchors and methods for intestinal bypass sleeves 有权
    肠旁路套管和方法

    公开(公告)号:US09278019B2

    公开(公告)日:2016-03-08

    申请号:US13360689

    申请日:2012-01-28

    摘要: A gastrointestinal device for implanting within a pylorus, a duodenal bulb, and a duodenum of a patient's gastrointestinal tract includes an expandable structure including a proximal portion having a plurality of spring arms and a distal portion having a plurality of spring arms, the proximal and distal portions coupled by a rigid central cylinder having a diameter capable of fitting within the pylorus and having a length greater than a width of the pylorus. An intestinal bypass sleeve is coupled to at least one of the proximal and distal portions of the expandable structure and having a length sufficient to extend at least partially into the duodenum. In the expanded configuration, the proximal portion has a diameter larger than a maximum opening diameter of the pylorus and further wherein, in the expanded configuration, the distal portion has a diameter larger than a maximum opening diameter of the pylorus.

    摘要翻译: 用于植入在幽门,十二指肠球和患者胃肠道十二指肠内的胃肠装置包括可扩张结构,其包括具有多个弹簧臂的近端部分和具有多个弹簧臂的远侧部分,近端和远端 部分通过刚性中心圆柱体联接,所述刚性中心圆柱体具有能够配置在幽门内并且具有大于幽门宽度的长度的直径。 肠旁路套管联接到可扩张结构的近端部分和远端部分中的至少一个,并且具有足以至少部分延伸到十二指肠的长度。 在扩张构造中,近侧部分具有大于幽门的最大开口直径的直径,此外,在扩张构造中,远侧部分的直径大于幽门的最大开口直径。

    Suture loop closure device
    2.
    发明授权
    Suture loop closure device 有权
    缝合环闭合装置

    公开(公告)号:US08915932B2

    公开(公告)日:2014-12-23

    申请号:US13236125

    申请日:2011-09-19

    IPC分类号: A61B17/04 A61B17/00 A61B17/06

    摘要: The present invention describes apparatus and methods for tying a filament across subcutaneous punctures. According to some embodiments, the apparatus and methods provide pre-tied knots that are inserted into a bodily lumen. Needles flanking the subcutaneous puncture are inserted into the lumen and grab the pre-tied knots. The pre-tied knots are pulled through tiny holes flanking the subcutaneous puncture by the needles, leaving an internal length of the filament across the subcutaneous puncture. The filament is then externally tied, closing the subcutaneous puncture.

    摘要翻译: 本发明描述了将丝穿过皮下穿刺的装置和方法。 根据一些实施例,所述装置和方法提供插入到体腔中的预先束缚的结。 将皮下穿刺侧面的针插入内腔并抓住预先束缚的结。 预先束缚的结被针穿过皮下穿刺侧面的小孔,通过皮下穿刺留下细丝的内部长度。 然后将细丝从外部捆扎起来,关闭皮下穿刺。

    GASTROINTESTINAL PROSTHESES
    3.
    发明申请

    公开(公告)号:US20120253260A1

    公开(公告)日:2012-10-04

    申请号:US13494956

    申请日:2012-06-12

    IPC分类号: A61F2/04

    摘要: A system for therapy within a gastrointestinal system includes anchoring or attachment functionality embodied in a low-profile implant technology and removable therapy components, which can be reversibly attached to these low-profile implants to accomplish various therapies. This design allows the physician to tailor the therapy to the patient's needs. The system has the potential to create conduits for diversion and/or restriction of food and organ secretions and to facilitate the treatment of metabolic disorders such as obesity and T2DM.

    摘要翻译: 用于胃肠系统内治疗的系统包括以低轮廓植入技术和可移除治疗组件体现的锚定或附着功能,其可逆地附着于这些低轮廓植入物以完成各种疗法。 这种设计允许医生根据患者的需要量身定做治疗。 该系统有可能产生用于转移和/或限制食物和器官分泌物的导管,并且有助于治疗诸如肥胖症和T2DM的代谢性疾病。

    External anchoring configurations for modular gastrointestinal prostheses
    4.
    发明授权
    External anchoring configurations for modular gastrointestinal prostheses 有权
    模块化胃肠假体的外部锚定配置

    公开(公告)号:US08702642B2

    公开(公告)日:2014-04-22

    申请号:US13568101

    申请日:2012-08-06

    IPC分类号: A61F2/04

    CPC分类号: A61F5/0076 A61F5/003

    摘要: Components may be used separately or in combination to create anchoring systems for intra-luminal implants for the treatment of metabolic disorders such as obesity and diabetes. Various systems include an external component adapted for deployment around a portion of the gastrointestinal tract (e.g., the duodenum) and an internal component adapted for implantation within the gastrointestinal tract. Various systems use anchors that are based on mechanical interference, elasticity, spring force, shape memory transformation, magnetic attraction, repulsion and/or levitation. Various embodiments rely on longitudinal anchoring of the implants with minimal force against tissue.

    摘要翻译: 组分可以单独使用或组合使用以产生腔内植入物用于治疗代谢紊乱如肥胖症和糖尿病的锚定系统。 各种系统包括适于部署在胃肠道的一部分(例如,十二指肠)周围的外部部件和适于植入胃肠道内部的内部部件。 各种系统使用基于机械干涉,弹性,弹簧力,形状记忆变换,磁吸引,排斥和/或悬浮的锚。 各种实施例依赖于对组织的最小力的植入物的纵向锚固。

    EXTERNAL ANCHORING CONFIGURATIONS FOR MODULAR GASTROINTESTINAL PROSTHESES
    5.
    发明申请
    EXTERNAL ANCHORING CONFIGURATIONS FOR MODULAR GASTROINTESTINAL PROSTHESES 有权
    用于模块化气体放置的外部锚固配置

    公开(公告)号:US20120302936A1

    公开(公告)日:2012-11-29

    申请号:US13568101

    申请日:2012-08-06

    IPC分类号: A61F2/04

    CPC分类号: A61F5/0076 A61F5/003

    摘要: Components may be used separately or in combination to create anchoring systems for intra-luminal implants for the treatment of metabolic disorders such as obesity and diabetes. Various systems include an external component adapted for deployment around a portion of the gastrointestinal tract (e.g., the duodenum) and an internal component adapted for implantation within the gastrointestinal tract. Various systems use anchoring means that are based on mechanical interference, elasticity, spring force, shape memory transformation, magnetic attraction, repulsion and/or levitation. Various embodiments rely on longitudinal anchoring of the implants with minimal force against tissue.

    摘要翻译: 组分可以单独使用或组合使用以产生腔内植入物用于治疗代谢紊乱如肥胖症和糖尿病的锚定系统。 各种系统包括适于部署在胃肠道的一部分(例如,十二指肠)周围的外部部件和适于植入胃肠道内部的内部部件。 各种系统使用基于机械干涉,弹性,弹簧力,形状记忆变换,磁吸引,排斥和/或悬浮的锚固装置。 各种实施例依赖于对组织的最小力的植入物的纵向锚固。

    MODULAR GASTROINTESTINAL PROSTHESES
    6.
    发明申请
    MODULAR GASTROINTESTINAL PROSTHESES 有权
    模块化胃肠疾病

    公开(公告)号:US20120253259A1

    公开(公告)日:2012-10-04

    申请号:US13493144

    申请日:2012-06-11

    IPC分类号: A61F2/04 A61M39/24

    摘要: A modular system for therapy within a gastrointestinal system. The system includes anchoring or attachment functionality embodied in a low-profile implant technology and removable therapy components, which can be reversibly attached to these low-profile implants to accomplish various therapies. This modular design allows the physician to tailor the therapy to the patient's needs. The modular system has the potential to create conduits for diversion and/or restriction of food and organ secretions and to facilitate the treatment of metabolic disorders such as obesity and T2DM.

    摘要翻译: 用于胃肠系统内治疗的模块化系统。 该系统包括实施在低轮廓植入技术和可移除治疗部件中的锚固或附接功能,其可逆地附接到这些低轮廓植入物以完成各种治疗。 这种模块化设计允许医师根据患者的需要定制治疗。 模块化系统有可能为食物和器官分泌物的转移和/或限制创建导管,并有助于治疗代谢性疾病如肥胖和T2DM。

    SUTURE LOOP CLOSURE DEVICE
    7.
    发明申请
    SUTURE LOOP CLOSURE DEVICE 审中-公开
    环绕闭合装置

    公开(公告)号:US20120004671A1

    公开(公告)日:2012-01-05

    申请号:US13236125

    申请日:2011-09-19

    IPC分类号: A61B17/04

    摘要: The present invention describes apparatus and methods for tying a filament across subcutaneous punctures. According to some embodiments, the apparatus and methods provide pre-tied knots that are inserted into a bodily lumen. Needles flanking the subcutaneous puncture are inserted into the lumen and grab the pre-tied knots. The pre-tied knots are pulled through tiny holes flanking the subcutaneous puncture by the needles, leaving an internal length of the filament across the subcutaneous puncture. The filament is then externally tied, closing the subcutaneous puncture.

    摘要翻译: 本发明描述了将丝穿过皮下穿刺的装置和方法。 根据一些实施例,该装置和方法提供插入到体腔内的预先束缚的结。 将皮下穿刺侧面的针插入内腔并抓住预先束缚的结。 预先束缚的结被针穿过皮下穿刺侧面的小孔,通过皮下穿刺留下细丝的内部长度。 然后将细丝从外部捆扎起来,关闭皮下穿刺。

    GASTROINTESTINAL PROSTHESES HAVING PARTIAL BYPASS CONFIGURATIONS
    9.
    发明申请
    GASTROINTESTINAL PROSTHESES HAVING PARTIAL BYPASS CONFIGURATIONS 有权
    具有部分旁路配置的气体发生器

    公开(公告)号:US20110106273A1

    公开(公告)日:2011-05-05

    申请号:US12986268

    申请日:2011-01-07

    IPC分类号: A61F2/04

    摘要: A system of components may be used separately or in combination to create partial bypass of food, stomach and intestinal secretions and digestive enzymes. The systems are designed to be modular so as to allow the physicians to quickly replace certain elements to tailor the amount of material bypassed, the restriction applied to food passage, and the origin and destination of bypass according to the patient's individualized clinical needs.

    摘要翻译: 组分体系可以单独使用或组合使用以产生食物,胃和肠分泌物和消化酶的部分旁路。 这些系统被设计为模块化的,以便允许医生根据患者的个性化临床需要,迅速地替换某些元件以调整旁路材料的量,应用于食物通过的限制以及旁路的起点和目的地。

    External Anchoring Configurations for Modular Gastrointestinal Prostheses
    10.
    发明申请
    External Anchoring Configurations for Modular Gastrointestinal Prostheses 有权
    模块化胃肠道假体的外部锚固配置

    公开(公告)号:US20110009690A1

    公开(公告)日:2011-01-13

    申请号:US12833605

    申请日:2010-07-09

    IPC分类号: A61F2/00

    CPC分类号: A61F5/0076 A61F5/003

    摘要: Components may be used separately or in combination to create anchoring systems for intra-luminal implants for the treatment of metabolic disorders such as obesity and diabetes. Various systems include an external component adapted for deployment around a portion of the gastrointestinal tract (e.g., the duodenum) and an internal component adapted for implantation within the gastrointestinal tract. Various systems use anchoring means that are based on mechanical interference, elasticity, spring force, shape memory transformation, magnetic attraction, repulsion and/or levitation. Various embodiments rely on longitudinal anchoring of the implants with minimal force against tissue.

    摘要翻译: 组分可以单独使用或组合使用以产生腔内植入物用于治疗代谢紊乱如肥胖症和糖尿病的锚定系统。 各种系统包括适于部署在胃肠道的一部分(例如,十二指肠)周围的外部部件和适于植入胃肠道内部的内部部件。 各种系统使用基于机械干涉,弹性,弹簧力,形状记忆变换,磁吸引,排斥和/或悬浮的锚固装置。 各种实施例依赖于对组织的最小力的植入物的纵向锚固。