中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

48 records (took 0.024 seconds)

    ARTICULATING SURGICAL INSTRUMENTS
    11.
    发明申请
    ARTICULATING SURGICAL INSTRUMENTS 审中-公开

    公开(公告)号：WO2019139811A8

    公开(公告)日：2019-07-18

    申请号：PCT/US2019/012145

    申请日：2019-01-03

    Applicant: C.R. BARD, INC.

    Inventor： FELIX, Augustus ,  LEATZOW, Derek, J. ,  CAULDWELL, Nathan, Stewart ,  AFFONCE, Derek ,  RANUCCI, Kevin, J. ,  MATUSAITIS, Tomas ,  BACHMAN, Alan

    IPC: A61B17/29 ,  A61B17/00 ,  A61B17/064 ,  A61B17/068

    Abstract: Articulating surgical instruments (2) are disclosed. In one embodiment, a surgical instrument (2) may include an elongated shaft assembly (6) including an articulable portion (8) moveable between a non-articulated configuration and an articulated configuration. First (32) and second (34) articulating shafts of the elongated shaft assembly (6) may be coaxially arranged and axially fixed at an attachment point located distally from the articulable portion. Proximal portions of the first (32) and second (34) articulating shafts may be displaceable in opposing directions to articulate the articulable portion (8) from the non-articulated configuration to the articulated configuration. In another embodiment, an articulation control (10) may be movable from a first position to a second position to move an articulation lock (36) from a locked configuration to an unlocked configuration to selectively permit articulation of a surgical instrument (2). The articulation lock (36) also may be movable from the second position to a third position to articulate the surgical instrument (2).

    ARTICULATING SURGICAL INSTRUMENTS
    12.
    发明申请
    ARTICULATING SURGICAL INSTRUMENTS 审中-公开
    仪器仪表

    公开(公告)号：WO2014158523A1

    公开(公告)日：2014-10-02

    申请号：PCT/US2014/017680

    申请日：2014-02-21

    Applicant: C.R. BARD, INC.

    Inventor： RANUCCI, Kevin, J. ,  CAULDWELL, Nathan, Stewart ,  FELIX, Augustus

    IPC: A61B17/29

    CPC classification number: A61B17/00234 ,  A61B17/068 ,  A61B17/07207 ,  A61B17/10 ,  A61B17/29 ,  A61B2017/003 ,  A61B2017/00309 ,  A61B2017/0647 ,  A61B2017/2905 ,  A61B2017/2908 ,  A61B2017/2927 ,  A61F2/0063 ,  A61M25/0138 ,  A61M25/0147 ,  A61M25/0662

    Abstract: A surgical instrument and its method of use are disclosed. In one embodiment, the surgical instrument may include a handle and an elongated shaft assembly extending distally from the handle. The elongated shaft assembly may include an articulable portion with an articulation direction. The elongated shaft assembly may also include a tubular member with a flexible portion with a preferential bending direction and a direction of bending resistance. The tubular member may permit articulation of the elongated shaft assembly when the preferential bending direction is aligned with the articulation direction.

    Abstract translation: 公开了一种手术器械及其使用方法。 在一个实施例中，外科器械可以包括手柄和从手柄向远侧延伸的细长轴组件。 细长轴组件可以包括具有铰接方向的铰接部分。 细长轴组件还可以包括具有柔性部分的管状构件，具有优先弯曲方向和抗弯曲方向。 当优先弯曲方向与铰接方向对准时，管状构件可以允许细长轴组件的铰接。

    SURGICAL INSTRUMENT WITH AN ACTUATION LOCKOUT
    13.
    发明申请
    SURGICAL INSTRUMENT WITH AN ACTUATION LOCKOUT 审中-公开
    手术仪器与启动锁定

    公开(公告)号：WO2014158519A1

    公开(公告)日：2014-10-02

    申请号：PCT/US2014/017649

    申请日：2014-02-21

    Applicant: C.R. BARD, INC.

    Inventor： RANUCCI, Kevin J. ,  CAULDWELL, Nathan Stewart ,  FELIX, Augustus

    IPC: A61B17/29 ,  A61B17/068

    CPC classification number: A61B17/10 ,  A61B17/068 ,  A61B2017/00309 ,  A61B2017/0647 ,  A61B2017/2929 ,  A61F2/0063 ,  A61F2002/0072

    Abstract: Embodiments of a surgical instrument and its methods of use are disclosed. The disclosed embodiments of a surgical instrument (2) may include a handle and an elongated shaft assembly distally extending from the handle. The elongated shaft assembly may include an articulable portion. An articulation control may be associated with the elongated shaft assembly. The articulation control (10) may be movable between a first position in which the elongated shaft assembly is arranged in a first articulation position and a second position in which the elongated shaft assembly is arranged in a second articulation position. The surgical instrument may include a fastener deployment system with a locking member (112). The articulation control may block movement of the locking member when the articulation control is located in the first position. The articulation control may also permit movement of the locking member when the articulation control is located in the second position.

    Abstract translation: 公开了一种外科器械及其使用方法的实施例。 所公开的手术器械（2）的实施例可以包括手柄和从手柄向远侧延伸的细长轴组件。 细长轴组件可以包括可铰接部分。 铰接控制可以与细长轴组件相关联。 关节运动控制（10）可以在细长轴组件布置在第一关节位置的第一位置和细长轴组件布置在第二关节位置的第二位置之间移动。 外科器械可以包括具有锁定构件（112）的紧固件展开系统。 当关节运动控制位于第一位置时，关节运动控制可以阻止锁定构件的运动。 当关节运动控制位于第二位置时，关节运动控制还可以允许锁定构件的运动。

    HANDLING OF FASTENERS WITHIN A SURGICAL INSTRUMENT
    14.
    发明申请
    HANDLING OF FASTENERS WITHIN A SURGICAL INSTRUMENT 审中-公开
    在手术仪器中处理紧固件

    公开(公告)号：WO2014158518A1

    公开(公告)日：2014-10-02

    申请号：PCT/US2014/017640

    申请日：2014-02-21

    Applicant: C.R. BARD, INC.

    Inventor： RANUCCI, Kevin, J. ,  CAULDWELL, Nathan, Stewart ,  FELIX, Augustus

    IPC: A61B17/068 ,  A61B17/064 ,  A61B17/29

    CPC classification number: A61B17/10 ,  A61B17/064 ,  A61B17/068 ,  A61B2017/003 ,  A61B2017/00309 ,  A61B2017/00986 ,  A61B2017/0647 ,  A61B2017/2919

    Abstract: Surgical instruments and their methods of use are disclosed. In some embodiments, the surgical instrument may include a handle and an elongated shaft assembly extending distally from the handle. The surgical instrument may also include a fastener deployment system for deploying fasteners from the elongated shaft assembly including a reciprocating driveshaft disposed within the elongated shaft assembly. The driveshaft may include an internal channel and at least one guide surface shaped and arranged to maintain an orientation of at least one fastener in the channel of the driveshaft. In other embodiments, the fastener deployment system may include a follower disposed within the elongated shaft assembly for displacing one or more fasteners within the elongated shaft assembly towards a distal fastener deployment position.

    Abstract translation: 公开了手术器械及其使用方法。 在一些实施例中，手术器械可以包括手柄和从手柄向远侧延伸的细长轴组件。 外科器械还可以包括用于从细长轴组件展开紧固件的紧固件展开系统，其包括设置在细长轴组件内的往复式驱动轴。 驱动轴可以包括内部通道和至少一个引导表面，其被成形和布置成保持至少一个紧固件在驱动轴的通道中的取向。 在其他实施例中，紧固件展开系统可以包括设置在细长轴组件内的随动件，用于将细长轴组件内的一个或多个紧固件朝向远端紧固件展开位置移位。

    INSTRUMENT FOR APPLYING A SURGICAL FASTENER
    15.
    发明申请
    INSTRUMENT FOR APPLYING A SURGICAL FASTENER 审中-公开
    用于应用手术紧固件的仪器

    公开(公告)号：WO2011008257A1

    公开(公告)日：2011-01-20

    申请号：PCT/US2010/001948

    申请日：2010-07-12

    Applicant: C.R. BARD, INC. ,  FELIX, Augustus

    Inventor： FELIX, Augustus

    IPC: A61B17/04

    CPC classification number: A61B17/068 ,  A61B17/064 ,  A61B17/072 ,  A61B17/115 ,  A61B17/128 ,  A61B2017/0647

    Abstract: An instrument for applying one or more surgical fasteners includes a tubular shaft having a distal end through which each fastener is deployed. A delivery system is contained within the tubular shaft for advancing the surgical fasteners along, and out of, the instrument. An actuator is operatively associated with the delivery system. On or more wall structure modifications in the tubular shaft, such as openings, reliefs or cut- outs, interact with the delivery system. An outer tubular shaft is mounted over the wall structure modifications to reinforce the instrument against permanent deformation or inward distortion if excessive forces are encountered.

    Abstract translation: 用于施加一个或多个手术紧固件的器械包括具有远端的管状轴，每个紧固件通过该远端展开。 输送系统被包含在管状轴内，用于使手术紧固件沿仪器前进和离开。 致动器与输送系统可操作地相关联。 管状轴中的一些或多个壁结构修改例如开口，浮雕或切口与输送系统相互作用。 外管状轴安装在壁结构修改上以加强仪器，以防止在遇到过大的力时永久变形或向内变形。

    SELF-PRIMING PULSED LAVAGE PUMP
    16.
    发明申请
    SELF-PRIMING PULSED LAVAGE PUMP 审中-公开
    自吸式脉冲泵

    公开(公告)号：WO1997015335A1

    公开(公告)日：1997-05-01

    申请号：PCT/US1996017167

    申请日：1996-10-22

    Applicant: C.R. BARD, INC.

    Inventor： C.R. BARD, INC. ,  FELIX, Augustus ,  BELLOLI, Donna, M. ,  COFFEY, Dennis, J.

    IPC: A61M03/02

    CPC classification number: A61M3/0258 ,  F04B43/09 ,  F04B53/06

    Abstract: A self-priming pulsatile surgical irrigation device is disclosed. The irrigation device comprises a housing, a variable volume pumping chamber liquid pump contained within the housing, and a self-priming valve system operatively associated with the liquid pump. The self-priming valve system, which facilitates the priming of the device, includes a valve housing, a liquid inlet to admit liquid into the valve housing and a liquid outlet to emit liquid from the housing. The housing is configured to define a flow path that directs liquid from the liquid inlet into the pumping chamber. The flow path ensures that the pumping chamber is maintained full during operation of the pump.

    Abstract translation: 公开了一种自吸脉动手术灌洗装置。 灌溉装置包括壳体，容纳在壳体内的可变体积泵送室液体泵，以及与液体泵可操作地相关联的自吸阀系统。 便于启动装置的自吸阀系统包括阀壳体，允许液体进入阀壳体的液体入口和从壳体喷出液体的液体出口。 壳体构造成限定将液体从液体入口引导到泵送室中的流动路径。 流动路径确保在泵的运行期间泵送室保持充满。

    ARTICULATING SURGICAL INSTRUMENTS
    18.
    发明申请
    ARTICULATING SURGICAL INSTRUMENTS 审中-公开

    公开(公告)号：WO2019139810A1

    公开(公告)日：2019-07-18

    申请号：PCT/US2019/012144

    申请日：2019-01-03

    Applicant: C.R. BARD, INC.

    Inventor： FELIX, Augustus ,  LEATZOW, Derek, J. ,  CAULDWELL, Nathan, Stewart ,  AFFONCE, Derek ,  RANUCCI, Kevin, J. ,  MATUSAITIS, Tomas ,  BACHMAN, Alan

    IPC: A61B17/29 ,  A61B17/00 ,  A61B17/064 ,  A61B17/068

    Abstract: Articulating surgical instruments (2) are disclosed. In one embodiment, a surgical instrument (2) may include an elongated shaft assembly (6) including an articulable portion (8) moveable between a non-articulated configuration and an articulated configuration. First (32) and second (34) articulating shafts of the elongated shaft assembly (6) may be coaxially arranged and axially fixed at an attachment point located distally from the articulable portion (8). Proximal portions of the first (32) and second (34) articulating shafts may be displaceable in opposing directions to articulate the articulable portion from the non-articulated configuration to the articulated configuration. In another embodiment, an articulation control (10) may be movable from a first position to a second position to move an articulation lock (36) from a locked configuration to an unlocked configuration to selectively permit articulation of a surgical instrument (2). The articulation lock (36) also may be movable from the second position to a third position to articulate the surgical instrument (2).

    DEPLOYMENT DEVICE FOR A SOFT TISSUE REPAIR PROSTHESIS
    20.
    发明申请
    DEPLOYMENT DEVICE FOR A SOFT TISSUE REPAIR PROSTHESIS 审中-公开

    公开(公告)号：WO2017116992A8

    公开(公告)日：2017-07-06

    申请号：PCT/US2016/068323

    申请日：2016-12-22

    Applicant: C.R. BARD, INC.

    Inventor： FELIX, Augustus ,  GRIFFIN, Jeremy ,  BOWLEY, Chris ,  CONIDI, John ,  RATHBONE, Daniel ,  BACHMAN, Alan ,  PAPADOPOULOS, Marcus, Stephen ,  GREENE, Daniel, Joseph

    IPC: A61F2/00

    Abstract: A deployment device for positioning a soft tissue repair prosthesis includes a self-expanding support body releasably attachable to the prosthesis. The support body may be removably insertable into a pocket of the prosthesis. A handle coupled to the support body facilitates positioning the patch and/or removal of the support body from the pocket. The support body may substantially occupy the pocket in an expanded configuration. The handle may be arranged to direct a pulling force to the outer peripheral edge of the support body and/or cause a portion thereof to be pulled downward and below the body during withdrawal of the deployment device from the prosthesis. The support body may include support segments pivotally coupled together and foldable to collapse the support body for insertion into and removal from the pocket. One or more resilient support members may be provided for collapsing and expanding the support body and the prosthesis.

Patent Agency Ranking