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29 条记录 (耗时 0.032 秒)

    Automated fluid pressure control system
    1.
    发明授权
    Automated fluid pressure control system 失效
    自动流体压力控制系统

    公开(公告)号：US5342298A

    公开(公告)日：1994-08-30

    申请号：US923063

    申请日：1992-07-31

    申请人： Mary B. Michaels ,  Janine C. Robinson ,  John P. Claude ,  Donald L. Alden

    发明人： Mary B. Michaels ,  Janine C. Robinson ,  John P. Claude ,  Donald L. Alden

    IPC分类号： A61M5/00 ,  A61F2/958 ,  G05D16/20 ,  A61M1/00

    CPC分类号： A61M25/10182 ,  A61M25/1018 ,  A61M25/10184 ,  A61M2205/50 ,  Y10S128/01 ,  Y10S128/12

    摘要： Providing fluid to an internal delivery site of a patient includes moving the fluid from a fluid reservoir through a conduit and through a delivery device at the delivery site while maintaining the fluid at a predetermined pressure. The delivery device may comprise an inflatable balloon with apertures formed in its periphery for directing the fluid into the vessel walls. Pressurized fluid is provided through the apertures of the balloon to the vessel wall. The pressure is automatically controlled to avoid both pressure spikes and unacceptable deflation of the balloon during administration of the fluid. A further feature includes comparing the pressure with the volume infused and in the event that pressure decreases while the volume infused increases beyond certain limits, the delivery of the fluid is stopped. Further features include a timer for limiting the inflation time of the delivery device and a volume detector for controlling the amount of fluid delivered. In one described embodiment, a pneumatic driver system is used to pressurize the fluid.

    摘要翻译： 向患者的内部递送部位提供流体包括使流体从流体储存器移动通过导管并且在输送部位通过输送装置移动，同时将流体保持在预定压力。 输送装置可以包括可膨胀气囊，其中在其周边形成有用于将流体引导到容器壁中的孔。 加压流体通过球囊的孔被提供到血管壁。 自动控制压力以避免在施用流体期间压力尖峰和气囊的不可接受的放气。 进一步的特征包括将压力与注入的体积进行比较，并且当压力降低时，注入体积增加超过某一极限，流体的输送停止。 另外的特征包括用于限制输送装置的充气时间的定时器和用于控制输送流体的量的体积检测器。 在一个所描述的实施例中，使用气动驱动器系统来加压流体。

    Method of delivery therapeutic or diagnostic liquid into tissue surrounding a body lumen
    2.
    发明授权
    Method of delivery therapeutic or diagnostic liquid into tissue surrounding a body lumen 失效
    将治疗或诊断液体输送到身体腔周围的组织中的方法

    公开(公告)号：US5611775A

    公开(公告)日：1997-03-18

    申请号：US238904

    申请日：1994-05-06

    申请人： Timothy R. Machold ,  Janine C. Robinson ,  Mary B. Michaels ,  Motasim M. Sirhan

    发明人： Timothy R. Machold ,  Janine C. Robinson ,  Mary B. Michaels ,  Motasim M. Sirhan

    IPC分类号： A61F2/958 ,  A61M29/02 ,  A61M31/00

    CPC分类号： A61M25/104 ,  A61M25/1011 ,  A61M2025/1013 ,  A61M2025/105 ,  A61M2025/1079 ,  A61M25/1002

    摘要： A catheter and method of using the catheter for the delivery of therapeutic or diagnostic liquid within a body lumen of a patient. The catheter has an outer inflatable member which has a wall with a plurality of apertures which eject therapeutic or diagnostic liquid in a jet-like form deep within the lumenal tissue adjacent to the outer inflatable member. In one embodiment the catheter has an inner inflatable member disposed within the outer inflatable member which upon inflation expands the outer tubular member so as to dilatate a stenotic region of a body lumen such as an artery. The inflatable member may be provided with proximal and distal ends which expand to larger diameters than the central inflatable section so as to seal the larger ends and prevent the loss of fluid.

    摘要翻译： 一种导管和使用导管将患者的体腔内的治疗或诊断液体输送的方法。 导管具有外部可膨胀构件，其具有壁，其具有多个孔，其以类似喷射的形式喷射处于与外部可膨胀构件相邻的内腔组织内部深处的液体。 在一个实施例中，导管具有设置在外部可膨胀构件内的内部可膨胀构件，其在膨胀时扩张外部管状构件，以便扩张体腔例如动脉的狭窄区域。 可膨胀构件可以设置有近端和远端，其膨胀到比中心可充气部分更大的直径，以便密封较大的端部并防止流体的损失。

    Laparoscopic access port for surgical instruments or the hand
    3.
    发明授权
    Laparoscopic access port for surgical instruments or the hand 失效
    手术器械或手的腹腔镜入口

    公开(公告)号：US5957913A

    公开(公告)日：1999-09-28

    申请号：US931632

    申请日：1997-09-16

    申请人： Roger A. de la Torre ,  James Stephen Scott ,  Janine C. Robinson

    发明人： Roger A. de la Torre ,  James Stephen Scott ,  Janine C. Robinson

    IPC分类号： A61B17/00 ,  A61B17/34 ,  A61B19/08

    CPC分类号： A61B17/3423 ,  A61B17/3462 ,  A61B46/10 ,  A61B17/3498 ,  A61B2017/3419 ,  A61B2017/3449 ,  A61B2017/349 ,  A61B2017/3492

    摘要： A flexible, fluid-tight envelope provides access for a hand and surgical instruments through a body tissue incision while maintaining insufflation pressure or a pneumoperitoneum within the body. The envelope is transparent and has an interior volume with opposite proximal and distal ends. A first opening in the envelope at the proximal end adjoins the incision in the body tissue and is secured and sealed to the body tissue. The second opening at the envelope distal end is provided with a closure member that seals closed the second opening on itself or around the forearm of a surgeon or a surgical instrument inserted into the interior volume of the envelope. An access port is provided at the first opening in the envelope. The access port includes a housing containing a valve element that is selectively opened and closed to provide access to the tissue incision while maintaining insufflation pressure in the body cavity.

    摘要翻译： 柔软的，流体密封的信封通过身体组织切口提供手和手术器械的通路，同时保持身体内的吹气压力或气腹。 外壳是透明的，具有相对的近端和远端的内部容积。 在近端的信封中的第一开口与身体组织中的切口相邻并被固定并密封到身体组织。 在封套远端处的第二个开口设置有封闭构件，该封闭构件封闭其本身或围绕插入到外壳的内部容积中的外科医生的前臂或外科手术器械的第二开口。 在信封中的第一个开口设有一个进出口。 进入端口包括壳体，该外壳包含选择性地打开和关闭的阀元件，以提供对组织切口的通路，同时保持体腔内的注入压力。

    Surgical device with counter for recording usage
    6.
    发明授权
    Surgical device with counter for recording usage 失效
    手术装置带记录使用计数器

    公开(公告)号：US5448042A

    公开(公告)日：1995-09-05

    申请号：US80754

    申请日：1993-06-22

    申请人： Janine C. Robinson ,  Isidro M. Gandionco ,  Jeffrey J. Christian ,  Elisha A. Tal

    发明人： Janine C. Robinson ,  Isidro M. Gandionco ,  Jeffrey J. Christian ,  Elisha A. Tal

    IPC分类号： A61B18/00 ,  A61B18/14 ,  G06M1/04 ,  G09F11/23 ,  G06M1/00 ,  G09F9/00

    CPC分类号： G09F11/23 ,  G06M1/041 ,  A61B18/14 ,  A61B2018/00178 ,  A61B2018/00988

    摘要： Medical device having a counter for recording usage. A medical tool is provided having a proximal extremity. The tool having a collar fixed thereto and a cap. The cap includes a part which requires replacement and/or cleaning for each use of the tool. A detent assembly is carried by the cap and the collar and includes a rotatable counter wheel and a mechanism for causing advancement of the counter wheel from one number to the next number when the cap is separated from the collar so that the counter wheel is advanced by one increment each time the cap is removed and/or replaced on the collar to give an indication of the number of times that the device has been used.

    摘要翻译： 具有用于记录使用的计数器的医疗装置。 提供具有近端末端的医疗工具。 所述工具具有固定于其上的套环和帽。 盖子包括需要更换和/或清洁每个使用工具的部件。 制动组件由盖和轴环承载，并且包括可旋转的计数轮和用于当盖与轴环分离时使计数轮从一个数字向下一个数字推进的机构，从而使计数轮向前推 每次在套环上移除和/或更换盖子以给出装置已被使用的次数的指示，则每次增加一次。

    Suture-based orthopedic joint device delivery methods
    8.
    发明授权
    Suture-based orthopedic joint device delivery methods 失效
    基于缝合线的骨科关节装置输送方法

    公开(公告)号：US08298289B2

    公开(公告)日：2012-10-30

    申请号：US12210099

    申请日：2008-09-12

    申请人： David White ,  Janine C. Robinson ,  Michael Hogendijk

    发明人： David White ,  Janine C. Robinson ,  Michael Hogendijk

    IPC分类号： A61F2/42

    CPC分类号： A61F2/30721 ,  A61B17/562 ,  A61B2017/00004 ,  A61B2017/00867 ,  A61F2002/30535 ,  A61F2002/4415 ,  A61F2250/0058

    摘要： Devices and treatments for various joint conditions include a resilient elongate orthopedic device inserted into a joint space using a suture. The suture is passed through the joint space and used to pull the orthopedic device into the joint space. The suture may be using a percutaneously inserted needle or other type of needle-based delivery instrument. The resilient elongate orthopedic device may be restrained to a reduced profile that permits minimally invasive implantation, but assume an enlarged profile when positioned at an implantation site.

    摘要翻译： 用于各种关节条件的装置和处理包括使用缝合线插入到关节空间中的弹性细长矫形装置。 缝合线通过关节空间，用于将矫形装置拉入关节空间。 缝合线可以使用经皮插入的针或其他类型的基于针的输送器械。 弹性细长矫形装置可以被限制为减小的轮廓，其允许微创植入，但是当放置在植入部位时呈现放大的轮廓。

    Spinal Stabilization Device
    10.
    发明申请
    Spinal Stabilization Device 审中-公开
    脊柱稳定装置

    公开(公告)号：US20080183209A1

    公开(公告)日：2008-07-31

    申请号：US11970528

    申请日：2008-01-08

    申请人： Janine C. Robinson ,  Nicholas C. Koske ,  Darin C. Gittings ,  Michael L. Reo ,  Elizabeth V. Wistrom ,  Thomas A. Afzal

    发明人： Janine C. Robinson ,  Nicholas C. Koske ,  Darin C. Gittings ,  Michael L. Reo ,  Elizabeth V. Wistrom ,  Thomas A. Afzal

    IPC分类号： A61B17/58 ,  A61B17/08

    CPC分类号： A61B17/7062 ,  A61B17/7026 ,  A61B17/7028 ,  A61B17/7031 ,  A61B17/7064 ,  A61B17/7071 ,  A61B2017/00867 ,  A61F2/4405 ,  A61F2/442 ,  A61F2002/30563 ,  A61F2002/30578 ,  A61F2002/4495

    摘要： Spinal stabilization devices, systems, and methods are described. Foramenal spacers including a rigid member adapted to maintain the integrity of the foramenal space. Facet joint stabilizing members and prosthetic facet joints that augment or replace the native facet joint are also described. Lateral spinal stabilization systems that may be attached to the lateral surfaces of adjacent vertebral bodies are described. Also described are anterior spinal stabilization systems that are to be attached to the anterior surfaces of adjacent vertebral bodies. Several variations of dynamic spinal stabilization devices and systems are described. Each of the foregoing devices, systems, and methods may be used independently, in combination with the other devices, systems, and methods described herein, and/or in combination with prosthetic intervertebral discs.

    摘要翻译： 描述了脊柱稳定装置，系统和方法。 椎间隔垫包括适于维持椎间孔空间完整性的刚性部件。 还描述了增加或替代天然小关节的小面关节稳定构件和假面小关节。 描述了可以附接到相邻椎体的侧表面的侧脊椎稳定系统。 还描述了将被连接到相邻椎体的前表面的前脊椎稳定系统。 描述了动态脊柱稳定装置和系统的几种变型。 前述装置，系统和方法中的每一个可以与本文所述的其它装置，系统和方法结合使用，和/或与假肢椎间盘组合使用。