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    • 1. 发明申请
    • ADVANCED PUSHROD AND PUSHROD ASSEMBLY FEATURES
    • 先进的按键和按键组合功能
    • US20160058554A1
    • 2016-03-03
    • US13818595
    • 2011-08-24
    • Steven R. AndersonDavid W. GaylordKevin R. Springer
    • Steven R. AndersonDavid W. GaylordAhmed HelmyKevin R. Springer
    • A61F2/16
    • A61F2/1672A61F2/1662A61F2/1667A61F2/167A61F2/1675A61F2/1678A61F2002/1681
    • A pushrod tip having a top and bottom jaw, wherein the top and bottom jaws are coupled together to form an opening, wherein the top jaw is capable of flexing towards the bottom jaw when the pushrod tip is passed through a lumen. A pushrod having a top and bottom jaw, each with a first and second side along a longitudinal axis of the pushrod; the top and bottom jaw are coupled together; and the top jaw comprises a notch on the first side of the pushrod. An insertion system having a handpiece with a channel(s); and a pushrod assembly having a pushrod and a plunger; the pushrod having a rail(s) that is configured to couple with the channel(s) of the handpiece. An insertion system having a handpiece with a detent(s) and a key(s); and a pushrod assembly having a pushrod, a plunger, and a nut lock that has a series of radial keyways and a groove. The groove of the nut lock is configured to mate with the detent(s), and the series of radial keyways are configured to mate with the key(s).
    • 具有顶部和底部钳口的推杆尖端,其中顶部和底部夹爪联接在一起以形成开口,其中当推杆尖端穿过管腔时,顶部夹爪能够朝向底部夹爪弯曲。 具有顶部和底部钳口的推杆,每个具有沿推杆的纵向轴线的第一和第二侧面; 顶部和底部颚部联接在一起; 并且顶部钳口包括在推杆的第一侧上的凹口。 一种插入系统,具有带通道的手持件; 以及具有推杆和柱塞的推杆组件; 推杆具有被配置为与手持件的通道联接的轨道。 一种插入系统,具有具有止动器和钥匙的手持件; 以及具有推杆,柱塞和螺母锁的推杆组件,其具有一系列径向键槽和凹槽。 螺母锁的凹槽配置成与制动器配合,并且一系列径向键槽被配置为与键配合。
    • 6. 发明授权
    • Multiple clip applier apparatus and method
    • 多施夹器装置及方法
    • US08529588B2
    • 2013-09-10
    • US10381970
    • 2001-10-04
    • Russell E. AhlbergSteven R. AndersonEdward E. DolendoVincent C. Tangherlini
    • Russell E. AhlbergSteven R. AndersonEdward E. DolendoVincent C. Tangherlini
    • A61B17/10
    • A61B17/128
    • A surgical clip applier includes a train of clips disposed in a plane with a single clip removed from the train of clips and disposed in a staging position. A pair of jaws are adapted to receive the single clip from the staging position by operation of a jaw loader moveable outside the plane of the train of clips. In an associate method, a handle assembly is provided which is moveable in an open stroke and a closed stroke. A source of surgical clips are provided along with a pair of jaws which are adapted to receive one of the clips as the handle assembly is moved in an open stroke, the jaws are open to receive the clip. Following the opening of the jaws, a jaw loader is extended to a position between the jaws to move the clip into the jaws. The handle assembly is moveable in a closed stroke during which the jaws are closed to crimp the clip. Prior to this closing of the jaws, the jaw loader is retracted from the position between the jaws leaving the clip in the jaws.
    • 手术施放器包括设置在平面中的一系列夹子,其中单个夹子从夹子系列移除并设置在分段位置。 一对钳口适于通过操作可移动到夹子列的平面外的颚式装载机从分级位置接收单个夹子。 在联合方法中,提供了可在打开行程和闭合行程中移动的手柄组件。 手术夹的源与一对钳口一起提供,当钳口组件在打开的行程中移动时,它们适于容纳夹子中的一个,钳口打开以接收夹子。 在夹爪打开之后,颚式装载机延伸到夹爪之间的位置以将夹子移动到夹爪中。 手柄组件可以在闭合行程中移动,在该行程中夹爪关闭以卷曲夹子。 在闭合爪之前,颚式装载机从夹爪之间的位置缩回,夹子夹在夹爪中。
    • 7. 发明授权
    • Surgical instrument with improved handle assembly
    • 具有改进手柄组合的手术器械
    • US07731725B2
    • 2010-06-08
    • US11021852
    • 2004-12-23
    • Donald L. GadberryHank KahleGary M. JohnsonSteven R. Anderson
    • Donald L. GadberryHank KahleGary M. JohnsonSteven R. Anderson
    • A61B17/10
    • A61B17/128A61B2017/2916
    • A modular clip applier includes a cartridge containing multiple surgical clips, and a handle assembly for operating the cartridge to crimp one of the clips onto body tissue of a patient. The handle assembly has a scissors configuration with a bayonet coupling, and flange pairs widely separated to provide a high degree of stability. The bayonet coupling enables the handles of the assembly to be fully separated for cleaning. Snap fittings between the cartridge and handle assembly are provided at the fulcrum and also at a spaced location where an operating pin of the cartridge engages intersecting slots in the flanges. Overdrive protection of three different types is contemplated along with a structure facilitating operation of the handle assembly by palming a pair of handle bars.
    • 模块化夹具包括包含多个手术夹的盒,以及用于操作所述盒以将一个夹子压接到患者的身体组织上的手柄组件。 手柄组件具有剪刀结构,其具有卡口联接件,并且凸缘对被广泛地分离以提供高度的稳定性。 卡口式联轴器可使组件的手柄完全分离以进行清洁。 墨盒和手柄组件之间的卡扣配件设置在支点处以及间隔开的位置,其中墨盒的操作销接合凸缘中的相交槽。 考虑到三种不同类型的过驱动保护以及便于通过调节一对把手来操作手柄组件的结构。
    • 9. 发明申请
    • PRE-LOADED IOL INSERTION SYSTEM
    • 预加载IOL插入系统
    • US20090318933A1
    • 2009-12-24
    • US12144512
    • 2008-06-23
    • Steven R. Anderson
    • Steven R. Anderson
    • A61F9/007
    • A61F2/167A61F2/1664A61F2/1691Y10T29/49826
    • A system for easily transferring an intraocular lens (IOL) from an inserter into a patient's eye. The system includes an inserter handpiece with a holding station for receiving or storing an IOL. The IOL may be pre-loaded within the holding station during manufacture, and the inserter handpiece coupled to a delivery tube so that the entire system is ready for use by a surgeon to implant an IOL. The IOL may have an optic and leading and trailing haptics coupled to the optic, and the holding station may be capable of manipulating the haptics as desired to facilitate transfer of the IOL through the delivery tube into the eye. For instance, the holding station may fold one or both of the haptics over the optic. Preferably, the holding station maintains the haptics in their folded positions during transfer of the IOL into the delivery tube. The holding station desirably maintains the IOL in a relaxed configuration during storage. A small opening on one side may be provided to introduce a narrow tool for folding one of the haptics over the optic.
    • 一种用于将人工晶状体(IOL)从插入器容易地转移到患者眼睛中的系统。 该系统包括具有用于接收或存储IOL的保持站的插入器手柄。 在制造期间,IOL可以在保持站内预加载,并且插入器手持件联接到输送管,使得整个系统准备好由外科医生使用以植入IOL。 IOL可以具有耦合到光学元件的视觉和前导和尾部触觉件,并且保持台可以根据需要能够操纵触觉件以便于将IOL通过输送管转移到眼睛中。 例如,保持站可以折叠眼镜上的一个或两个襻。 优选地,保持站在将IOL转移到输送管中期间将触觉件保持在折叠位置。 保持站期望在保存期间将IOL保持在松弛的配置中。 可以提供一侧上的小开口以引入用于将一个触觉件折叠在光学元件上的窄工具。