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    Rotational drive system for a biopsy member
    1.
    发明授权
    Rotational drive system for a biopsy member 有权
    用于活检构件的旋转驱动系统

    公开(公告)号：US09347533B2

    公开(公告)日：2016-05-24

    申请号：US13948560

    申请日：2013-07-23

    Applicant: COOK MEDICAL TECHNOLOGIES LLC

    Inventor： Derek R. Eller

    IPC: A61B10/02 ,  F16H19/04

    CPC classification number: F16H19/043 ,  A61B10/0233 ,  A61B2010/0208 ,  Y10T74/18096

    Abstract: A drive system is provided for rotating a biopsy member. The drive system includes a pinion connected to the biopsy member and a rack that drives the pinion during a drive stroke. During the return stroke, the rack rotates away from the pinion so that the rack is not engaged with the pinion during the return stroke. Thus, the pinion is only driven during the drive stroke but not during the return stroke. As a result, the biopsy member rotates in a single direction as a trigger is repeatedly pressed and released.

    Abstract translation: 提供用于旋转活检构件的驱动系统。 驱动系统包括连接到活检构件的小齿轮和在驱动冲程期间驱动小齿轮的齿条。 在返回行程期间，齿条从小齿轮旋转，使得齿条在返回冲程期间不与小齿轮啮合。 因此，小齿轮仅在驱动冲程期间被驱动，而不是在回程行程期间被驱动。 结果，随着触发器被重复按压和释放，活检构件在单个方向上旋转。

    STENT GRAFT DELIVERY DEVICE PRE-LOADED WITH A SINGLE WIRE FOR DEVICE TRACKING AND CANNULATION
    4.
    发明申请
    STENT GRAFT DELIVERY DEVICE PRE-LOADED WITH A SINGLE WIRE FOR DEVICE TRACKING AND CANNULATION 审中-公开
    用装置跟踪和CAN WITH A LE E ATION ATION ATION ATION ATION ATION ATION ATION ATION ATION ATION ATION ATION ATION ATION

    公开(公告)号：US20160256304A1

    公开(公告)日：2016-09-08

    申请号：US15010613

    申请日：2016-01-29

    Applicant: COOK MEDICAL TECHNOLOGIES LLC

    Inventor： Blayne A. Roeder ,  Jarin Kratzberg ,  Erik E. Rasmussen ,  Derek R. Eller ,  Saylan Lukas

    IPC: A61F2/958 ,  A61F2/07

    CPC classification number: A61F2/966 ,  A61F2/07 ,  A61F2/89 ,  A61F2/97 ,  A61F2002/061 ,  A61M25/0068 ,  A61M29/00

    Abstract: A stent graft delivery device that is pre-loaded with a single guide wire for both tracking the device within a main vessel as well as for cannulating one or more branch vessels is described. The delivery device comprises a delivery catheter having a prosthesis releasably secured thereto and a nose cone extending from the proximal end of the catheter. In a delivery configuration, a secondary catheter is coaxial with the guide wire and extends through at least a portion of the prosthesis lumen and is held within a channel formed in the nose cone. In a released configuration, secondary catheter and guide wire are retracted distally out of the channel formed in the sidewall of the nose cone dilator and can be manipulated for cannulating a branch vessel.

    Abstract translation: 描述了预先装载有用于跟踪主容器内的装置以及用于插管一个或多个分支容器的单个导丝的支架移植物递送装置。 递送装置包括具有可释放地固定到其上的假体的输送导管和从导管的近端延伸的鼻锥。 在输送构造中，次级导管与导丝线同轴并且延伸穿过假体腔的至少一部分并且被保持在形成在鼻锥体中的通道内。 在释放的构造中，二次导管和导丝从鼻锥扩张器的侧壁中形成的通道中向远端缩回，并且可以被操纵以插管分支血管。

    ROTATIONAL DRIVE SYSTEM FOR A BIOPSY MEMBER
    6.
    发明申请
    ROTATIONAL DRIVE SYSTEM FOR A BIOPSY MEMBER 有权
    用于生物成员的旋转驱动系统

    公开(公告)号：US20140026693A1

    公开(公告)日：2014-01-30

    申请号：US13948560

    申请日：2013-07-23

    Applicant: COOK MEDICAL TECHNOLOGIES LLC

    Inventor： Derek R. Eller

    IPC: F16H19/04 ,  A61B10/02

    CPC classification number: F16H19/043 ,  A61B10/0233 ,  A61B2010/0208 ,  Y10T74/18096

    Abstract: A drive system is provided for rotating a biopsy member. The drive system includes a pinion connected to the biopsy member and a rack that drives the pinion during a drive stroke. During the return stroke, the rack rotates away from the pinion so that the rack is not engaged with the pinion during the return stroke. Thus, the pinion is only driven during the drive stroke but not during the return stroke. As a result, the biopsy member rotates in a single direction as a trigger is repeatedly pressed and released.

    Abstract translation: 提供用于旋转活检构件的驱动系统。 驱动系统包括连接到活检构件的小齿轮和在驱动冲程期间驱动小齿轮的齿条。 在返回行程期间，齿条从小齿轮旋转，使得齿条在返回冲程期间不与小齿轮啮合。 因此，小齿轮仅在驱动冲程期间被驱动，而不是在回程行程期间被驱动。 结果，随着触发器被重复按压和释放，活检构件在单个方向上旋转。

    BRANCH STENT RETENTION CUFF
    7.
    发明申请
    BRANCH STENT RETENTION CUFF 审中-公开

    公开(公告)号：US20180200089A1

    公开(公告)日：2018-07-19

    申请号：US15873659

    申请日：2018-01-17

    Applicant: Cook Medical Technologies LLC

    Inventor： Derek R. Eller

    IPC: A61F2/856 ,  A61F2/86 ,  A61F2/07

    CPC classification number: A61F2/856 ,  A61F2/07 ,  A61F2/852 ,  A61F2/86 ,  A61F2/89 ,  A61F2/958 ,  A61F2002/061 ,  A61F2220/0016 ,  A61F2220/0025 ,  A61F2250/0039 ,  A61F2250/006 ,  A61F2250/0069

    Abstract: The present embodiments describe an endograft having at least one fenestration, at least one cuff support structure, and at least one branch stent, and methods for deploying the same. In one example, the system comprises a branch stent within the cuff support structure, where upon expansion of the branch stent, the cuff support structure expands from a first state to a second state and has a radially inward bias towards the smaller first state. In another example, the system comprises a cuff support structure having at least one barb, where the barb is flush with the cuff support structure in a first state, and where upon expansion of the cuff support structure to a second state, the barb deflects radially inward. Both the radially inward bias of the cuff and radially inward deflection of the barb may facilitate an interference fit between the cuff and the branch stent.

    PROSTHESIS DELIVERY SYSTEMS HAVING AN ATRAUMATIC TIP FOR USE WITH TRIGGER WIRES
    8.
    发明申请
    PROSTHESIS DELIVERY SYSTEMS HAVING AN ATRAUMATIC TIP FOR USE WITH TRIGGER WIRES 有权
    具有使用触发线的ATRAUMATIC提示的PROSTHESIS传送系统

    公开(公告)号：US20160184122A1

    公开(公告)日：2016-06-30

    申请号：US14977041

    申请日：2015-12-21

    Applicant: COOK MEDICAL TECHNOLOGIES LLC

    Inventor： Derek R. Eller ,  Saylan Lukas

    IPC: A61F2/966

    CPC classification number: A61F2/966 ,  A61F2/95 ,  A61F2002/9511

    Abstract: The present embodiments provide delivery systems. In one embodiment, the delivery system comprises a cannula having proximal and distal regions and a lumen extending therebetween. An atraumatic tip is coupled to the proximal region of the cannula. A proximal region of a housing component is disposed at least partially within a cavity of the atraumatic tip and secured to the atraumatic tip, and a distal region of the housing component extends at least partially distally beyond the atraumatic tip. A proximal region of a trigger wire is housed within the distal region of the housing component in a delivery state.

    Abstract translation: 本实施例提供传送系统。 在一个实施例中，输送系统包括具有近端和远端区域以及在其间延伸的内腔的套管。 无创伤尖端联接到插管的近端区域。 壳体部件的近侧区域至少部分地设置在无创伤尖端的空腔内并且固定到无创伤尖端，并且壳体部件的远侧区域至少部分地延伸超过无创伤尖端。 触发线的近端区域处于输送状态下容纳在壳体部件的远侧区域内。

    CATHETER TIP CUTTING TOOL
    9.
    发明申请
    CATHETER TIP CUTTING TOOL 有权
    导管切割工具

    公开(公告)号：US20140053415A1

    公开(公告)日：2014-02-27

    申请号：US13974183

    申请日：2013-08-23

    Applicant: Cook Medical Technologies LLC

    Inventor： Michael R. Kurrus ,  Ram H. Paul, JR. ,  Derek R. Eller ,  Tyson L. Rugenstein ,  Christopher B. Crabtree ,  Dennis A. Maddox ,  Jeffry S. Melsheimer ,  Preston R. Pameijer

    IPC: B26B27/00

    CPC classification number: B26B27/00 ,  A61M25/0009

    Abstract: A cutting tool is provided for cutting the end of a catheter to provide custom length catheters. The cutting tool has a cutting member that moves within the cutting passageway in the housing. The catheter is positioned within a catheter passageway in the housing. The cutting passageway transacts the catheter passageway so that a blade on the cutting member crosses the catheter passageway and cuts through the width of the catheter to form a cut end on the catheter.

    Abstract translation: 提供切割工具用于切割导管的端部以提供定制长度的导管。 切割工具具有在壳体内的切割通道内移动的切割构件。 导管位于壳体内的导管通道内。 切割通道处理导管通道，使得切割构件上的刀片穿过导管通道并穿过导管的宽度，以在导管上形成切割端。

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