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    METHODS AND SYSTEMS FOR DELIVERING AN IMPLANT
    11.
    发明申请
    METHODS AND SYSTEMS FOR DELIVERING AN IMPLANT 审中-公开

    公开(公告)号：US20160120679A1

    公开(公告)日：2016-05-05

    申请号：US14932805

    申请日：2015-11-04

    Applicant: ABBOTT CARDIOVASCULAR SYSTEMS INC.

    Inventor： Michael L. Green ,  Matthew J. Gillick

    IPC: A61F2/966 ,  F16H19/04

    CPC classification number: A61F2/966 ,  A61F2002/9517 ,  F16H19/04 ,  F16H57/02

    Abstract: A system for delivering an implant including a handle, a trigger, and an actuation assembly. The actuation assembly can be configured to displace the outer tubular member in the proximal direction a distance (d) relative to the handle and to separately move the inner shaft member distally a distance (x) relative to the handle upon deployment of the trigger from a first position to a second position, and move the inner shaft member proximally a distance (y) relative to the handle with no displacement of the outer tubular member upon return of the trigger from the second position to the first position.

    Methods and systems for delivering an implant using a planetary gear actuation assembly
    15.
    发明授权
    Methods and systems for delivering an implant using a planetary gear actuation assembly 有权

    公开(公告)号：US09724224B2

    公开(公告)日：2017-08-08

    申请号：US14932875

    申请日：2015-11-04

    Applicant: ABBOTT CARDIOVASCULAR SYSTEMS INC.

    Inventor： Matthew J. Gillick ,  Michael L. Green

    IPC: F16H3/72 ,  A61F2/966 ,  F16H19/04 ,  F16H57/02 ,  A61F2/95

    CPC classification number: A61F2/966 ,  A61F2002/9517 ,  F16H19/04 ,  F16H57/02

    Abstract: A system for delivering an implant including a handle, a trigger, and an actuation assembly. The actuation assembly can include a planet carrier, at least one planet gear operatively coupled to the planet carrier, a sun gear shaft operatively engaged with the planet gear, a ring gear operatively engaged with the planet gear, a first clutch driver, and a second clutch driver. The actuation assembly can be configured to displace the outer tubular member in the proximal direction a distance (d) relative to the handle and to separately move the inner shaft member distally a distance (x) relative to the handle upon deployment of the trigger from a first position to a second position, and move the inner shaft member proximally a distance (y) relative to the handle with no displacement of the outer tubular member upon return of the trigger from the second position to the first position.

    SYSTEMS AND METHODS FOR UNIFORM EXPANSION AND HEAT SETTING OF MEDICAL DEVICES
    16.
    发明申请
    SYSTEMS AND METHODS FOR UNIFORM EXPANSION AND HEAT SETTING OF MEDICAL DEVICES 审中-公开
    用于统一扩张和医疗设备热设定的系统和方法

    公开(公告)号：US20170015044A1

    公开(公告)日：2017-01-19

    申请号：US15280498

    申请日：2016-09-29

    Applicant: Abbott Cardiovascular Systems, Inc.

    Inventor： Michael L. Green

    IPC: B29C55/24 ,  B29B13/02

    CPC classification number: B29C55/24 ,  A61F2/82 ,  A61F2240/001 ,  B29B13/02 ,  B29L2023/007 ,  B29L2031/7534 ,  B29L2031/7542

    Abstract: Systems and methods for uniformly expanding and heat setting medical devices. One method can include expanding a medical device by advancing the medical device over a preheated expander, the medical device being uniformly expanded as the medical device is advanced over the preheated expander; and heat setting the expanded medical device while the medical device is positioned over the expander, the preheated expander being maintained at a predetermined heat-setting temperature. The preheated expander can be positioned within a thermal chamber that maintains the preheated expander at the predetermined heat-setting temperature. The medical device can be physically separated from the preheated expander when the medical device is positioned over the expander and can be comprised of a shape-memory material. The preheated expander can remain heated during the expansion and heat setting of a plurality of medical devices.

    Abstract translation: 均匀膨胀和热定型医疗器械的系统和方法。 一种方法可以包括通过将医疗装置推进预热的膨胀机上来扩展医疗装置，医疗装置随着医疗装置前进超过预热的膨胀器而均匀地膨胀; 并且在医疗装置定位在膨胀机上方时对膨胀的医疗装置进行热定型，将预热的膨胀机保持在预定的热定型温度。 预热的膨胀机可以定位在将预热的膨胀机保持在预定的热定形温度的热室内。 当医疗装置定位在膨胀机上方时，医疗装置可以与预热的膨胀器物理分离，并且可以由形状记忆材料构成。 在多个医疗装置的膨胀和热定形期间，预热的膨胀机可以保持加热。

    CATHETER HAVING HYDRAULIC ACTUATOR AND LOCKING SYSTEM
    17.
    发明申请
    CATHETER HAVING HYDRAULIC ACTUATOR AND LOCKING SYSTEM 审中-公开
    具有液压执行器和锁定系统的导管

    公开(公告)号：US20160151185A1

    公开(公告)日：2016-06-02

    申请号：US15016520

    申请日：2016-02-05

    Applicant: ABBOTT CARDIOVASCULAR SYSTEMS INC.

    Inventor： Daniel H. Shumer ,  Michael L. Green ,  Patrick C. Saxton

    IPC: A61F2/966 ,  A61F2/95

    CPC classification number: A61F2/966 ,  A61F2/95 ,  A61F2002/011 ,  A61F2002/9517 ,  A61F2250/0019 ,  A61F2250/0021

    Abstract: Catheter including a pressure chamber defined by proximal and distal seals and inner and outer tubular members. An actuator member, moveable between first and second positions, is disposed within the pressure chamber. Fluid introduced into the pressure chamber applies a force on the actuator member to move the actuator member toward the second position. A lock mechanism, disposed between inner and outer tubular members, includes a latch having an engaged condition preventing movement of the outer tubular member relative the inner member and a disengaged condition allowing movement the outer member. The latch is shifted to the disengaged condition when the actuator member is moved to the second position. With the actuator member in the second position and the latch in the disengaged condition, fluid introduced through the fluid flow port and into the pressure chamber applies a force on the proximal seal to urge the outer tubular member proximally.

    Abstract translation: 导管包括由近端和远端密封件以及内部和外部管状构件限定的压力室。 可在第一和第二位置之间移动的致动器构件设置在压力室内。 引入压力室的流体在致动器构件上施加力以将致动器构件朝向第二位置移动。 设置在内部管状构件和外部管状构件之间的锁定机构包括具有接合状态的闩锁，其防止外部管状构件相对于内部构件的运动和允许移动外部构件的脱离状态。 当致动器构件移动到第二位置时，闩锁转移到分离状态。 当致动器构件处于第二位置并且闩锁处于分离状态时，通过流体流动端口引入并进入压力室的流体在近侧密封件上施加力以向近侧推动外部管状构件。

    METHODS AND SYSTEMS FOR DELIVERING AN IMPLANT USING A PLANETARY GEAR ACTUATION ASSEMBLY
    18.
    发明申请
    METHODS AND SYSTEMS FOR DELIVERING AN IMPLANT USING A PLANETARY GEAR ACTUATION ASSEMBLY 审中-公开
    使用行星齿轮传动装置传送植入物的方法和系统

    公开(公告)号：US20160123443A1

    公开(公告)日：2016-05-05

    申请号：US14932900

    申请日：2015-11-04

    Applicant: ABBOTT CARDIOVASCULAR SYSTEMS INC.

    Inventor： Matthew J. Gillick ,  Michael L. Green

    IPC: F16H19/04 ,  A61F2/966 ,  F16H57/02

    CPC classification number: A61F2/966 ,  A61F2002/9517 ,  F16H19/04 ,  F16H57/02

    Abstract: A system for delivering an implant including a handle, a trigger, and an actuation assembly. The actuation assembly can include a planet carrier, at least one planet gear operatively coupled to the planet carrier, a sun gear shaft operatively engaged with the planet gear, a ring gear operatively engaged with the planet gear, a first clutch driver, and a second clutch driver. The actuation assembly can be configured to displace the outer tubular member in the proximal direction a distance (d) relative to the handle and to separately move the inner shaft member distally a distance (x) relative to the handle upon deployment of the trigger from a first position to a second position, and move the inner shaft member proximally a distance (y) relative to the handle with no displacement of the outer tubular member upon return of the trigger from the second position to the first position.

    Abstract translation: 一种用于递送包括手柄，触发器和致动组件的植入物的系统。 致动组件可以包括行星架，至少一个行星齿轮，其可操作地联接到行星架，与行星齿轮可操作地接合的太阳齿轮轴，与行星齿轮可操作地接合的环形齿轮，第一离合器驱动器和第二离合器 离合器驱动器 致动组件可以构造成使外管状构件在近端方向上相对于手柄移动一定距离（d），并且在将触发器从一侧面展开时相对于手柄向远侧分开移动距离（x） 第一位置到第二位置，并且当触发器从第二位置返回到第一位置时，内轴构件相对于手柄向近侧移动距离（y），而在外部管状构件没有位移时。

    METHODS AND SYSTEMS FOR DELIVERING AN IMPLANT USING A PLANETARY GEAR ACTUATION ASSEMBLY
    19.
    发明申请
    METHODS AND SYSTEMS FOR DELIVERING AN IMPLANT USING A PLANETARY GEAR ACTUATION ASSEMBLY 有权

    公开(公告)号：US20160123441A1

    公开(公告)日：2016-05-05

    申请号：US14932875

    申请日：2015-11-04

    Applicant: ABBOTT CARDIOVASCULAR SYSTEMS INC.

    Inventor： Matthew J. Gillick ,  Michael L. Green

    IPC: F16H19/04 ,  A61F2/966 ,  F16H57/02

    CPC classification number: A61F2/966 ,  A61F2002/9517 ,  F16H19/04 ,  F16H57/02

    Abstract: A system for delivering an implant including a handle, a trigger, and an actuation assembly. The actuation assembly can include a planet carrier, at least one planet gear operatively coupled to the planet carrier, a sun gear shaft operatively engaged with the planet gear, a ring gear operatively engaged with the planet gear, a first clutch driver, and a second clutch driver. The actuation assembly can be configured to displace the outer tubular member in the proximal direction a distance (d) relative to the handle and to separately move the inner shaft member distally a distance (x) relative to the handle upon deployment of the trigger from a first position to a second position, and move the inner shaft member proximally a distance (y) relative to the handle with no displacement of the outer tubular member upon return of the trigger from the second position to the first position.

    CATHETER HAVING HYDRAULIC ACTUATOR
    20.
    发明申请
    CATHETER HAVING HYDRAULIC ACTUATOR 审中-公开
    具有液压执行器的导管

    公开(公告)号：US20150245937A1

    公开(公告)日：2015-09-03

    申请号：US14643110

    申请日：2015-03-10

    Applicant: ABBOTT CARDIOVASCULAR SYSTEMS INC.

    Inventor： Michael Bialas ,  John E. Papp ,  John Simpson ,  Wouter Erik Roorda ,  Matt Gillick ,  Michael L. Green ,  David P. Strauss ,  Duane M. DeMore ,  Robert P. Barbier ,  Marc Gianotti

    IPC: A61F2/966

    CPC classification number: A61F2/966 ,  A61F2/958 ,  A61F2/962 ,  A61F2002/011 ,  A61F2002/9522 ,  A61F2002/9583 ,  A61M25/09 ,  A61M25/10184 ,  A61M25/10185 ,  A61M2025/0183

    Abstract: Catheter for delivery of a medical device such as a stent or filter includes an inner tubular member and an outer tubular member movable relative to the inner tubular member. The outer tubular member is disposed at the distal end of the inner tubular member. The inner tubular member includes a fluid lumen defined therein, the fluid lumen having a fluid flow port directed to the exterior surface of the inner tubular member. A pressure chamber is defined by the inner tubular member, the outer tubular member, a proximal seal and a distal seal, and is in fluid communication with the fluid flow port, wherein fluid introduced through the fluid flow port and into the pressure chamber applies a force on the proximal seal to move the outer tubular member in a proximal direction allowing the medical device constrained by the outer tubular member to be released.

    Abstract translation: 用于输送诸如支架或过滤器的医疗装置的导管包括内部管状构件和可相对于内部管状构件移动的外部管状构件。 外部管状构件设置在内部管状构件的远端。 内部管状构件包括限定在其中的流体腔，流体腔具有指向内部管状构件的外表面的流体流动口。 压力室由内部管状构件，外部管状构件，近侧密封件和远端密封件限定，并且与流体流动端口流体连通，其中通过流体流动端口引入并进入压力室的流体施加 在近侧密封件上的力沿近端方向移动外部管状构件，允许由外部管状构件约束的医疗装置被释放。

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