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    Process of Making Bioabsorbable Filaments
    6.
    发明申请
    Process of Making Bioabsorbable Filaments 审中-公开
    制造生物可吸收长丝的工艺

    公开(公告)号：US20120299213A1

    公开(公告)日：2012-11-29

    申请号：US13570537

    申请日：2012-08-09

    申请人： John Kennedy ,  Richard P. Stevenson

    发明人： John Kennedy ,  Richard P. Stevenson

    IPC分类号： D01D5/08

    CPC分类号： A61L17/12 ,  B29C48/00 ,  B29C48/05 ,  D01D5/088 ,  D01D5/12 ,  D01D10/02 ,  D01F6/84

    摘要： Methods for making bioabsorbable copolymer filaments are provided herein. The methods include drying the polymer pellets to be extruded, melt extrusion of copolymer components, stretching the filaments in one or more draw steps and permitting the drawn filaments to relax. The copolymer preferably contains units derived from glycolide or glycolic acid and units derived from an alkylene carbonate, such as, for example, trimethylene carbonate.

    摘要翻译： 本文提供了制备生物可吸收共聚物长丝的方法。 所述方法包括干燥要挤出的聚合物颗粒，共聚物组分的熔融挤出，在一个或多个拉伸步骤中拉伸长丝并允许拉伸的长丝松弛。 共聚物优选含有衍生自乙交酯或乙醇酸的单元和衍生自碳酸亚烷基酯的单元，例如三亚甲基碳酸酯。

    PROCESS OF MAKING BIOABSORBABLE FILAMENTS
    7.
    发明申请
    PROCESS OF MAKING BIOABSORBABLE FILAMENTS 失效
    制造生物可溶性薄膜的方法

    公开(公告)号：US20100292730A1

    公开(公告)日：2010-11-18

    申请号：US12817782

    申请日：2010-06-17

    申请人： John Kennedy ,  Richard P. Stevenson

    发明人： John Kennedy ,  Richard P. Stevenson

    IPC分类号： B29C47/08 ,  A61B17/04

    CPC分类号： A61L17/12 ,  B29C47/00 ,  B29C47/0014 ,  D01D5/088 ,  D01D5/12 ,  D01D10/02 ,  D01F6/84

    摘要： Methods for making bioabsorbable copolymer filaments are provided herein. The methods include drying the polymer pellets to be extruded, melt extrusion of copolymer components, stretching the filaments in one or more draw steps and permitting the drawn filaments to relax. The copolymer preferably contains units derived from glycolide or glycolic acid and units derived from an alkylene carbonate, such as, for example, trimethylene carbonate.

    摘要翻译： 本文提供了制备生物可吸收共聚物长丝的方法。 所述方法包括干燥要挤出的聚合物颗粒，共聚物组分的熔融挤出，在一个或多个拉伸步骤中拉伸长丝并允许拉伸的长丝松弛。 共聚物优选含有衍生自乙交酯或乙醇酸的单元和衍生自碳酸亚烷基酯的单元，例如三亚甲基碳酸酯。

    Circular Stapler Including Buttress
    9.
    发明申请
    Circular Stapler Including Buttress 有权
    圆形订书机包括扶手

    公开(公告)号：US20130193190A1

    公开(公告)日：2013-08-01

    申请号：US13358539

    申请日：2012-01-26

    申请人： Sally Carter ,  Richard P. Stevenson

    发明人： Sally Carter ,  Richard P. Stevenson

    IPC分类号： A61B17/115

    CPC分类号： A61B17/1155 ,  A61B17/068 ,  A61B17/0686 ,  A61B17/07207 ,  A61B17/07292 ,  A61B2017/00477 ,  A61B2017/07214

    摘要： A surgical stapling device for joining tissue portions includes a handle assembly, and a tubular body portion having a staple cartridge assembly containing a plurality of surgical staples in an annular array. The surgical stapling device includes an anvil assembly having a shaft for removably connecting the anvil assembly to the tubular body portion. The anvil assembly and the tubular body portion are juxtaposed with respect to one another along the shaft and are arranged so as to be approximated with respect to one another. The surgical stapling device includes a buttress material supported by the tubular body portion and disposed between the anvil assembly and the staple cartridge assembly. The surgical stapling device includes a suture material that is adapted for engagement with the tubular body portion and the buttress material to secure the buttress material to the tubular body portion.

    摘要翻译： 用于连接组织部分的外科缝合装置包括手柄组件和管状主体部分，其具有包含环形阵列中的多个外科缝钉的钉仓组件。 外科缝合装置包括具有用于将砧座组件可移除地连接到管状主体部分的轴的砧座组件。 砧组件和管状体部分相对于彼此沿着轴并置并且被布置为相对于彼此近似。 外科缝合装置包括由管状主体部分支撑并设置在砧座组件和钉仓组件之间的支撑材料。 外科缝合装置包括适于与管状主体部分和支撑材料接合的缝合材料，以将支撑材料固定到管状主体部分。

    Buttress Assembly for Use with Surgical Stapling Device
    10.
    发明申请
    Buttress Assembly for Use with Surgical Stapling Device 有权
    用于外科手术装置的支撑组件

    公开(公告)号：US20130153639A1

    公开(公告)日：2013-06-20

    申请号：US13325428

    申请日：2011-12-14

    申请人： Gerald Hodgkinson ,  Paul A. Scirica ,  Sally Carter ,  Richard P. Stevenson ,  Arthur Hislop ,  Thomas Casasanta, JR.

    发明人： Gerald Hodgkinson ,  Paul A. Scirica ,  Sally Carter ,  Richard P. Stevenson ,  Arthur Hislop ,  Thomas Casasanta, JR.

    IPC分类号： A61B17/068

    CPC分类号： A61B17/105 ,  A61B17/068 ,  A61B17/07292 ,  A61B17/1114 ,  A61B17/1155 ,  A61B17/32 ,  A61B2017/00473 ,  A61B2017/1132

    摘要： An apparatus for joining two hollow organ sections includes a staple cartridge component, an anvil component, a knife member, a buttress mount and a buttress member. The staple cartridge component includes a plurality of surgical staples in an annular array. The anvil component is movable relative to the staple cartridge component between spaced apart and approximated positions to adjustably clamp tissue. The knife member is movable relative to the staple cartridge component. The buttress mount is concentrically disposed at least partially within the lumen of the knife member. The buttress mount includes a plurality of spokes radially extending outward and a plurality of legs detachably secured with an inner wall of the knife member. The buttress member is secured with the plurality of spokes of the buttress mount. The buttress member is concentrically aligned with the plurality of surgical staples.

    摘要翻译： 用于连接两个中空器官部分的装置包括钉仓组件，砧座部件，刀具部件，支撑件安装件和支撑件。 钉仓组件包括环形阵列中的多个外科缝钉。 砧座部件相对于钉仓组件在间隔开和近似的位置之间是可移动的，以可调整地夹紧组织。 刀构件可相对于钉仓组件移动。 支柱安装件至少部分地设置在刀具的内腔内。 支撑架包括径向向外延伸的多个轮辐和多个可拆卸地固定在刀件的内壁上的腿。 支撑构件用支撑架的多个轮辐固定。 支撑构件与多个外科缝钉同心对准。