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公开(公告)号：US08968362B2
公开(公告)日：2015-03-03
申请号：US13045618
申请日：2011-03-11
CPC分类号： A61B17/06166 , A61B17/0401 , A61B2017/00526 , A61B2017/06176 , A61L17/12 , A61L17/145
摘要： A suture including a reinforced loop is described herein. The suture includes an elongate body including a proximal section and a distal section, wherein the distal section includes first and second overlapping sections and a loop. A polymeric coating is positioned on at least a portion of the distal section to reinforce the loop.
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公开(公告)号：US20110251639A1
公开(公告)日：2011-10-13
申请号：US13045618
申请日：2011-03-11
IPC分类号： A61L17/00
CPC分类号： A61B17/06166 , A61B17/0401 , A61B2017/00526 , A61B2017/06176 , A61L17/12 , A61L17/145
摘要： A suture including a reinforced loop is described herein. The suture includes an elongate body including a proximal section and a distal section, wherein the distal section includes first and second overlapping sections and a loop. A polymeric coating is positioned on at least a portion of the distal section to reinforce the loop.
摘要翻译： 本文描述了包括加强环的缝合线。 缝合线包括细长体，其包括近端部分和远端部分，其中远侧部分包括第一和第二重叠部分和环。 聚合物涂层定位在远端部分的至少一部分上以加强环路。
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公开(公告)号：US20130123839A1
公开(公告)日：2013-05-16
申请号：US13637154
申请日：2011-03-24
IPC分类号： A61B17/04
CPC分类号： A61B17/04 , A61B17/06166 , A61L17/12 , A61L2400/18
摘要： Surgical sutures capable of forming a chemical knot include a first reactive member on a first portion thereof and a second reactive member on a second portion thereof, wherein the first and second reactive members are complimentary.
摘要翻译： 能够形成化学结的手术缝合线包括在其第一部分上的第一反应构件和在其第二部分上的第二反应构件，其中第一和第二反应构件是互补的。
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公开(公告)号：US08648144B2
公开(公告)日：2014-02-11
申请号：US13202384
申请日：2010-02-22
IPC分类号： C08B37/00
CPC分类号： A61L17/00 , A61L27/34 , A61L29/085 , A61L31/10 , A61L2400/18 , B29C47/0014 , D01F2/00 , D01F4/00 , D01F6/00 , D01F6/04 , D01F6/06 , D01F6/30 , D01F6/44 , D01F6/60 , D01F6/62 , D01F6/80 , D01F6/84 , D01F6/88 , D01F9/00 , C08L83/04
摘要： The present disclosure relates to a method of forming fibers. First and second precursors, each possessing a core and at least one functional group known to have click reactivity, are mixed. The mixed precursors are then extruded under heat to cross-link during fiber production.
摘要翻译： 本公开涉及一种形成纤维的方法。 混合具有核心和至少一个已知具有点击反应性的官能团的第一和第二前体。 然后将混合的前体在纤维生产期间在加热下挤出以交联。
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5.发明申请公开(公告)号：US20110294962A1
公开(公告)日：2011-12-01
申请号：US13120683
申请日：2010-02-22
摘要： The present disclosure relates to a method of forming fibers. First and second precursors, each possessing a core and at least one functional group known to have click reactivity, are mixed in a hopper. The mixed precursors are then extruded through an extrusion die to crosslink and produce a filament. Polymerization of the first and second precursors is catalyzed by transition metal ions.
摘要翻译： 本公开涉及一种形成纤维的方法。 每个具有核心和至少一个已知具有点击反应性的官能团的前体和第二前体在料斗中混合。 然后将混合的前体通过挤出模头挤出以交联并产生长丝。 第一和第二前体的聚合通过过渡金属离子催化。
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公开(公告)号：US20110024476A1
公开(公告)日：2011-02-03
申请号：US12898927
申请日：2010-10-06
申请人： Michael J. Bettuchi , David N. Fowler , Frank J. Viola , Christopher J. Criscuolo , Danyel J. Tarinelli , Robert Capella , Kevin Sniffin , Ahmad Robert Hadba
发明人： Michael J. Bettuchi , David N. Fowler , Frank J. Viola , Christopher J. Criscuolo , Danyel J. Tarinelli , Robert Capella , Kevin Sniffin , Ahmad Robert Hadba
IPC分类号： A61B17/068
CPC分类号： A61B17/072 , A61B17/00491 , A61B17/07292 , A61B17/1114 , A61B17/115 , A61B17/1155 , A61B2017/00004 , A61B2017/00557 , A61B2017/00893 , A61B2017/00898 , A61B2017/07214
摘要： An apparatus for forming an anastomosis between adjacent intestinal sections of tissue is provided. The apparatus includes a circular surgical stapler having an anvil assembly with an anvil shaft and an anvil, the circular surgical stapler further having a tubular body portion with an annular knife and a body portion shaft selectively attachable to the anvil shaft; and a seal structure for deposition between the intestinal sections of tissue including a hub configured to engage attachment structure on at least one of the anvil shaft and the body portion shaft. The attachment structure is positioned so that the seal structure is located between the intestinal sections of tissue when the circular surgical stapler is disposed within the intestinal sections of tissue.
摘要翻译： 提供了一种用于在组织的相邻肠段之间形成吻合的装置。 该装置包括具有砧座组件和砧座轴和砧座的圆形手术吻合器，该圆形外科缝合器还具有一个具有环形刀的管状本体部分和可选择性地附接到砧座轴的主体部分轴; 以及用于在组织的肠部之间沉积的密封结构，包括被配置成将附接结构接合在砧座轴和主体部分轴中的至少一个上的轮毂。 定位安装结构，使得当圆形手术吻合器设置在组织的肠部分内时，密封结构位于组织的肠段之间。
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公开(公告)号：US20100268272A1
公开(公告)日：2010-10-21
申请号：US12783977
申请日：2010-05-20
申请人： David Kirsch , Michael Primavera , Ahmad Robert Hadba , Gerald Hodgkinson , Timothy D. Kosa , Nicholas Maiorino
发明人： David Kirsch , Michael Primavera , Ahmad Robert Hadba , Gerald Hodgkinson , Timothy D. Kosa , Nicholas Maiorino
IPC分类号： A61B17/04
CPC分类号： A61B17/0401 , A61B17/06166 , A61B2017/00867 , A61B2017/00871 , A61B2017/0404 , A61B2017/0406 , A61B2017/0412 , A61B2017/06176
摘要： A medical device having an elongate body at a proximal portion, a distal portion of the elongate body forming a loop at a distal portion of the anchoring device. The loop may further include a plurality of barbs disposed along a surface thereof and the loop also including an end effector. The elongate body, loop, and/or medical device may be formed from shape memory polymers. Methods for securing medical devices of the present disclosure are also disclosed.
摘要翻译： 一种在近端部分具有细长主体的医疗装置，细长体的远端部分在锚定装置的远端部分处形成环。 环可以进一步包括沿其表面设置的多个倒钩，并且该环还包括端部执行器。 细长体，环和/或医疗装置可以由形状记忆聚合物形成。 还公开了用于确保本公开的医疗装置的方法。
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公开(公告)号：US20100204730A1
公开(公告)日：2010-08-12
申请号：US12729846
申请日：2010-03-23
IPC分类号： A61B17/04
CPC分类号： A61B17/06166 , A61B17/0401 , A61B2017/00526 , A61B2017/00867 , A61B2017/00871 , A61B2017/00893 , A61B2017/0403 , A61B2017/0417 , A61B2017/0427 , A61B2017/0464 , A61B2017/0477 , A61B2017/06176 , A61B2017/0647
摘要： A suture including a knotted end effector is provided. The suture includes a body portion defining a longitudinal axis and an end effector formed from the body portion. The end effector includes first and second extensions which extend outwardly from the longitudinal axis in opposite directions when the end effector is in a permanent configuration. The extensions of the end effector extend substantially along the longitudinal axis when the end effector is in a temporary position. In embodiments, at least a portion of the end effector includes a shape memory material.
摘要翻译： 提供包括打结末端执行器的缝合线。 缝合线包括限定纵向轴线的主体部分和由主体部分形成的端部执行器。 末端执行器包括第一和第二延伸部，当末端执行器处于永久构型时，第一和第二延伸部在相反方向上从纵向轴线向外延伸。 当末端执行器处于临时位置时，末端执行器的延伸部基本上沿着纵向轴线延伸。 在实施例中，端部执行器的至少一部分包括形状记忆材料。
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公开(公告)号：US20090324721A1
公开(公告)日：2009-12-31
申请号：US12496060
申请日：2009-07-01
CPC分类号： A61K47/34 , A61B17/00491 , A61B2017/00495 , A61K9/0024 , A61K9/06 , A61K47/10 , A61K47/42 , A61L24/106 , A61L27/18 , A61L27/50 , A61L31/06 , A61L31/145 , A61L31/148 , C07K14/75 , C08G63/08 , C08G63/912 , C08G2210/00 , C08J3/075 , C08J2371/02 , C08L89/00 , C08L2666/02
摘要： Biocompatible crosslinked polymers, and methods for their preparation and use, are disclosed in which the biocompatible crosslinked polymers are formed from water soluble precursors having electrophilic and nucleophilic functional groups capable of reacting and crosslinking in situ. Methods for making the resulting biocompatible crosslinked polymers biodegradable, or not, are provided, as are methods for controlling the rate of degradation. The crosslinking reactions may be carried out in situ on organs or tissues or outside the body. In embodiments, the biocompatible crosslinked polymers and/or their precursors may be utilized in a surgical procedure, such as a polypectomy.
摘要翻译： 公开了生物相容的交联聚合物及其制备和使用的方法，其中生物相容的交联聚合物由具有能够原位反应和交联的亲电子和亲核官能团的水溶性前体形成。 制备生物相容的交联聚合物可生物降解的方法也可以提供，以及用于控制降解速率的方法。 交联反应可以在器官或组织上或身体外的原位进行。 在实施方案中，生物相容的交联聚合物和/或其前体可用于外科手术，例如息肉切除术。
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公开(公告)号：US20080210243A1
公开(公告)日：2008-09-04
申请号：US11713551
申请日：2007-03-02
IPC分类号： A61M16/04
CPC分类号： A61M16/04 , A61M16/0479 , A61M16/0481
摘要： An inflatable balloon cuff associated with a tracheal tube may be adapted to reduce the passage of mucosal secretions into the lungs. A cuff as provided may include a sealing composition that plugs or seals any folds in the inflated cuff that may act as leak paths for mucosal secretions. Further, tracheal tube kits are provided for application and/or removal of the sealing composition.
摘要翻译： 与气管管相关联的可膨胀气囊可以适于减少粘膜分泌物进入肺部的通道。 所提供的袖带可以包括密封组合物，其密封或密封膨胀的袖口中可能作为粘膜分泌物的泄漏路径的任何褶皱。 此外，提供用于施加和/或去除密封组合物的气管管套件。
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