Cartridge for applying varying amounts of tissue compression
    11.
    发明授权
    Cartridge for applying varying amounts of tissue compression 有权
    用于应用不同数量的组织压缩的墨盒

    公开(公告)号:US08028884B2

    公开(公告)日:2011-10-04

    申请号:US12422501

    申请日:2009-04-13

    IPC分类号: A61B17/068

    摘要: A surgical stapling apparatus includes a staple cartridge and an anvil member. The staple cartridge includes a plurality of surgical fasteners disposed in rows of retention slots. The staple cartridge may have an annular or linear configuration of retention slots. The tissue contacting surface of the staple cartridge may be tapered or stepped. The anvil member has a tissue contacting surface that includes a number of pockets arranged for substantially aligning with the retention slots. In addition, the tissue contacting surface of the anvil member may complement the tissue contacting surface of the staple cartridge.

    摘要翻译: 外科缝合装置包括钉仓和砧座构件。 钉仓包括设置成一排保留槽的多个外科紧固件。 钉仓可以具有保持槽的环形或线性构造。 钉仓的组织接触表面可以是锥形或阶梯状。 所述砧座构件具有组织接触表面,所述组织接触表面包括布置成与所述保持槽基本对准的多个凹穴。 此外,砧座构件的组织接触表面可补充钉仓的组织接触表面。

    MEDICAL DEVICE INCLUDING AN AIR EVACUATION SYSTEM
    12.
    发明申请
    MEDICAL DEVICE INCLUDING AN AIR EVACUATION SYSTEM 有权
    包括空气净化系统的医疗设备

    公开(公告)号:US20110224611A1

    公开(公告)日:2011-09-15

    申请号:US12767035

    申请日:2010-04-26

    IPC分类号: A61M5/38 B65B3/04

    摘要: Medical device assemblies capable of aspirating liquid into a syringe barrel or other medical devices while evacuating any air from the syringe are described. An exemplary medical device includes a syringe barrel, plunger rod and stopper assembly having an air permeable and liquid impermeable porous portion and structure for forming a vacuum within either the stopper or the plunger rod. Described is a medical device including a syringe barrel, plunger rod and stopper assembly having an air permeable and liquid impermeable porous portion and structure for forming a vacuum within chamber between the stopper and plunger rod wherein the plunger rod includes a sealing edge and is moveable relative to the stopper. Exemplary medical devices may include a vent for allowing air that permeates through the porous portion to escape to atmosphere. Methods for aspirating a syringe barrel with a liquid are also provided.

    摘要翻译: 描述了能够从注射器抽空任何空气的能将液体吸入注射器筒或其他医疗装置的医疗装置组件。 示例性医疗装置包括注射器筒,柱塞杆和止动器组件,其具有透气且液体不可渗透的多孔部分和用于在塞子或柱塞杆内形成真空的结构。 描述了一种医疗装置,其包括注射器筒,柱塞杆和止动器组件,其具有透气性和液体不可渗透的多孔部分和用于在塞子和柱塞杆之间形成腔室内的真空的结构,其中柱塞杆包括密封边缘并且可相对移动 到塞子 示例性医疗装置可以包括用于允许渗透通过多孔部分的空气逸出到大气中的通气口。 还提供了用液体抽吸注射器筒的方法。

    Single-use auto-disable syringe
    14.
    发明授权
    Single-use auto-disable syringe 有权
    一次性自动禁用注射器

    公开(公告)号:US08287491B2

    公开(公告)日:2012-10-16

    申请号:US12591660

    申请日:2009-11-25

    IPC分类号: A61M5/00

    摘要: A single-use auto-disable syringe device of reduced size utilizes a locking element to prevent re-use of the syringe by locking the plunger rod with respect to the barrel upon completion of an injection stroke. The plunger rod includes a plurality of teeth comprising distally facing shoulders provided on a majority of the length of an elongate portion of the plunger rod and a breakable section configured to break upon the application of excessive axial or torsional force. The breakable section is preferably provided at a distal end of the plunger rod so that a proximal end of the locking element engages the syringe barrel and plunger rod at a position more proximal than the breakable section. In this way, the locking element resists some of the force that would otherwise be applied to the breakable section if the plunger rod were twisted. The plunger rod also includes an intermediate tooth provided on a distal-most tooth to prevent the user from repeatedly drawing in doses too small to activate the safety mechanism.

    摘要翻译: 减小尺寸的一次性自动禁用注射器装置利用锁定元件来防止在注射冲程完成时通过将柱塞杆相对于枪管锁定来重新使用注射器。 柱塞杆包括多个齿,其包括设置在柱塞杆的细长部分的大部分长度上的朝向远侧的肩部,以及构造成在施加过大的轴向或扭转力时断裂的可断裂部分。 优选地,所述可断裂部分设置在所述柱塞杆的远端处,使得所述锁定元件的近端在更靠近所述可断裂部分的位置处接合所述注射器筒和柱塞杆。 以这种方式,如果柱塞杆被扭转,则锁定元件抵抗否则将施加到可断裂部分的一些力。 柱塞杆还包括设置在最远端牙齿上的中间齿,以防止使用者重复地抽取太小的剂量以致不能启动安全机构。

    Staple with Multiple Cross Sectional Shapes
    15.
    发明申请
    Staple with Multiple Cross Sectional Shapes 审中-公开
    具有多个横截面形状的装订

    公开(公告)号:US20120241504A1

    公开(公告)日:2012-09-27

    申请号:US13491005

    申请日:2012-06-07

    IPC分类号: A61B17/068

    CPC分类号: A61B17/0644 A61B17/07207

    摘要: Surgical staples having at least two different cross-sectional shapes are useful for fastening and securing tissue. The staples disclosed have portions with different cross-sectional shapes.

    摘要翻译: 具有至少两个不同横截面形状的手术钉对于紧固和固定组织是有用的。 所公布的订书钉具有不同横截面形状的部分。

    CARTRIDGE FOR APPLYING VARYING AMOUNTS OF TISSUE COMPRESSION
    16.
    发明申请
    CARTRIDGE FOR APPLYING VARYING AMOUNTS OF TISSUE COMPRESSION 有权
    适用于组织压缩变化量的盒子

    公开(公告)号:US20090261144A1

    公开(公告)日:2009-10-22

    申请号:US12422501

    申请日:2009-04-13

    IPC分类号: A61B17/068

    摘要: A surgical stapling apparatus includes a staple cartridge and an anvil member. The staple cartridge includes a plurality of surgical fasteners disposed in rows of retention slots. The staple cartridge may have an annular or linear configuration of retention slots. The tissue contacting surface of the staple cartridge may be tapered or stepped. The anvil member has a tissue contacting surface that includes a number of pockets arranged for substantially aligning with the retention slots. In addition, the tissue contacting surface of the anvil member may complement the tissue contacting surface of the staple cartridge.

    摘要翻译: 外科缝合装置包括钉仓和砧座构件。 钉仓包括设置成一排保留槽的多个外科紧固件。 钉仓可以具有保持槽的环形或线性构造。 钉仓的组织接触表面可以是锥形或阶梯状。 所述砧座构件具有组织接触表面,所述组织接触表面包括布置成与所述保持槽基本对准的多个凹穴。 此外,砧座构件的组织接触表面可补充钉仓的组织接触表面。

    Staple with Multiple Cross Sectional Shapes
    17.
    发明申请
    Staple with Multiple Cross Sectional Shapes 审中-公开
    具有多个横截面形状的装订

    公开(公告)号:US20090177201A1

    公开(公告)日:2009-07-09

    申请号:US12264946

    申请日:2008-11-05

    IPC分类号: A61B17/064

    CPC分类号: A61B17/0644 A61B17/07207

    摘要: Surgical staples having at least two different cross-sectional shapes are useful for fastening and securing tissue. The staples disclosed have portions with different cross-sectional shapes.

    摘要翻译: 具有至少两个不同横截面形状的手术钉对于紧固和固定组织是有用的。 所公布的订书钉具有不同横截面形状的部分。

    Mechanically tuned buttress material to assist with proper formation of surgical element in diseased tissue
    18.
    发明申请
    Mechanically tuned buttress material to assist with proper formation of surgical element in diseased tissue 有权
    机械调节的支撑材料,以帮助在患病组织中正确形成手术元件

    公开(公告)号:US20070179528A1

    公开(公告)日:2007-08-02

    申请号:US11408492

    申请日:2006-04-21

    IPC分类号: A61B17/10

    摘要: An apparatus for supporting tissue during compression prior to the insertion of a surgical element into the tissue has a substrate. The substrate is made from a predetermined material. The predetermined material has a thickness and a predetermined stress strain profile. The predetermined stress strain profile is complementary to a stress strain profile of the tissue and permits the substrate to support the tissue when the surgical element is delivered into the tissue. The substrate provides hemostasis control of the tissue when the surgical element is delivered into the tissue.

    摘要翻译: 在将外科手术元件插入组织之前,在压缩期间支撑组织的装置具有基底。 基板由预定材料制成。 预定材料具有厚度和预定的应力应变分布。 预定的应力应变曲线与组织的应力应变分布互补,并且当外科元件被递送到组织中时允许基底支撑组织。 当手术元件被输送到组织中时,衬底提供组织的止血控制。

    Cartridge for applying varying amounts of tissue compression
    19.
    发明授权
    Cartridge for applying varying amounts of tissue compression 有权
    用于应用不同数量的组织压缩的墨盒

    公开(公告)号:US08496156B2

    公开(公告)日:2013-07-30

    申请号:US13585377

    申请日:2012-08-14

    IPC分类号: A61B17/068

    摘要: A surgical stapling apparatus includes a staple cartridge and an anvil member. The staple cartridge includes a plurality of surgical fasteners disposed in rows of retention slots. The staple cartridge may have an annular or linear configuration of retention slots. The tissue contacting surface of the staple cartridge may be tapered or stepped. The anvil member has a tissue contacting surface that includes a number of pockets arranged for substantially aligning with the retention slots. In addition, the tissue contacting surface of the anvil member may complement the tissue contacting surface of the staple cartridge.

    摘要翻译: 外科缝合装置包括钉仓和砧座构件。 钉仓包括设置成一排保留槽的多个外科紧固件。 钉仓可以具有保持槽的环形或线性构造。 钉仓的组织接触表面可以是锥形或阶梯状。 所述砧座构件具有组织接触表面,所述组织接触表面包括布置成与所述保持槽基本对准的多个凹穴。 此外,砧座构件的组织接触表面可补充钉仓的组织接触表面。

    Cartridge for applying varying amounts of tissue compression
    20.
    发明授权
    Cartridge for applying varying amounts of tissue compression 有权
    用于应用不同数量的组织压缩的墨盒

    公开(公告)号:US08256655B2

    公开(公告)日:2012-09-04

    申请号:US13228017

    申请日:2011-09-08

    IPC分类号: A61B17/068

    摘要: A surgical stapling apparatus includes a staple cartridge and an anvil member. The staple cartridge includes a plurality of surgical fasteners disposed in rows of retention slots. The staple cartridge may have an annular or linear configuration of retention slots. The tissue contacting surface of the staple cartridge may be tapered or stepped. The anvil member has a tissue contacting surface that includes a number of pockets arranged for substantially aligning with the retention slots. In addition, the tissue contacting surface of the anvil member may complement the tissue contacting surface of the staple cartridge.

    摘要翻译: 外科缝合装置包括钉仓和砧座构件。 钉仓包括设置成一排保留槽的多个外科紧固件。 钉仓可以具有保持槽的环形或线性构造。 钉仓的组织接触表面可以是锥形或阶梯状。 所述砧座构件具有组织接触表面,所述组织接触表面包括布置成与所述保持槽基本对准的多个凹穴。 此外,砧座构件的组织接触表面可补充钉仓的组织接触表面。