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    ACOUSTIC SYSTEM FOR MONITORING THE PERFORMANCE OF LEFT VENTRICLE ASSIST DEVICES AND OTHER MECHANICAL DEVICES IMPLANTED IN A PATIENT'S BODY
    1.
    发明申请
    ACOUSTIC SYSTEM FOR MONITORING THE PERFORMANCE OF LEFT VENTRICLE ASSIST DEVICES AND OTHER MECHANICAL DEVICES IMPLANTED IN A PATIENT'S BODY 审中-公开
    用于监测左侧管道辅助装置和其他机构装置的性能的声学系统

    公开(公告)号：WO2010120887A2

    公开(公告)日：2010-10-21

    申请号：PCT/US2010/031042

    申请日：2010-04-14

    Applicant: UNIVERSITY OF FLORIDA RESEARCH FOUNDATION, INC. ,  KLODELL, Charles, T. ,  GRAVENSTEIN, Nikolaus ,  SCHWAB, Wilhelm, K.

    Inventor： KLODELL, Charles, T. ,  GRAVENSTEIN, Nikolaus ,  SCHWAB, Wilhelm, K.

    IPC: A61B8/00 ,  A61B8/02 ,  A61B19/00 ,  G01S15/00

    CPC classification number: A61B7/005 ,  A61B7/026 ,  A61B8/0833 ,  G01S5/22

    Abstract: Embodiments of the present invention are related to apparatus and methods for acoustically monitoring the performance of a medical device disposed within the body of a patient. According to one embodiment of an apparatus, the apparatus includes at least one acoustic sensor and a computer system that is connected to receive information from the acoustic sensor, wherein the acoustic sensor is adapted to receive a set of acoustic information that corresponds to acoustic activity within the body of said patient. The computer system is adapted for: (A) receiving the set of acoustic information, and (B) using the set of acoustic information to calculate location information relating to a location of a source of the acoustic activity.

    Abstract translation: 本发明的实施例涉及用于声学监测设置在患者体内的医疗装置的性能的装置和方法。 根据装置的一个实施例，该装置包括至少一个声学传感器和计算机系统，该系统被连接以从声学传感器接收信息，其中声学传感器适于接收一组对应于声学活动的声学信息 所述患者的身体。 所述计算机系统适于：（A）接收所述一组声学信息，以及（B）使用所述一组声学信息来计算与所述声学活动的源的位置有关的位置信息。

    SELF-INFLATING RESUSCITATION SYSTEM
    2.
    发明申请
    SELF-INFLATING RESUSCITATION SYSTEM 审中-公开
    自我激励制度

    公开(公告)号：WO2006034506A2

    公开(公告)日：2006-03-30

    申请号：PCT/US2005/034472

    申请日：2005-09-23

    Applicant: UNIVERSITY OF FLORIDA ,  LAMPOTANG, Samsun ,  GRAVENSTEIN, Nikolaus

    Inventor： LAMPOTANG, Samsun ,  GRAVENSTEIN, Nikolaus

    IPC: A61M16/00

    CPC classification number: A61M16/0078 ,  A61M16/0009 ,  A61M16/0051 ,  A61M16/0084 ,  A61M16/021 ,  A61M16/12 ,  A61M16/125 ,  A61M2016/0042 ,  A61M2205/183

    Abstract: A self-inflating resuscitation system formed from a self-inflating resuscitation bag and an exhalation indicator. In particular, the self-inflating resuscitation bag provides an exhalation indicator, which may be an audio or visual indicator, or both. The exhalation indicator enables a caregiver to more accurately determine whether a patient is being ventilated, unlike prior art self-inflating resuscitation bags, and helps to detect esophageal intubation in intubated patients or gastric trapping of gas in non-intubated patients undergoing positive pressure ventilation. In general, the device may be interposed between any source of positive pressure ventilation and any airway device to monitor exhalation as an indicator of adequacy of ventilation.

    Abstract translation: 自充气复苏系统由自充气复苏袋和呼气指示器组成。 特别地，自充气复苏袋提供呼气指示器，其可以是音频或视觉指示器，或两者都是。 呼气指示器使得护理者能够更准确地确定患者是否正在通气，这与现有技术的自充气复苏袋不同，并且有助于检测插管患者中的食管插管或正在进行正压通气的非插管患者中的胃捕获气体。 通常，该装置可以介于任何正压通气源和任何气道装置之间，以监测呼气作为通风足够的指示。

    NOVEL CATHETER SENSOR
    3.
    发明申请
    NOVEL CATHETER SENSOR 审中-公开
    新型导管传感器

    公开(公告)号：WO2005099570A1

    公开(公告)日：2005-10-27

    申请号：PCT/US2005/013092

    申请日：2005-04-18

    Applicant: UNIVERSITY OF FLORIDA RESEARCH FOUNDATION, INC. ,  GRAVENSTEIN, Nikolaus ,  EULIANO, Tammy, Y.

    Inventor： GRAVENSTEIN, Nikolaus ,  EULIANO, Tammy, Y.

    IPC: A61B5/00

    CPC classification number: A61B5/0488 ,  A61B5/0448 ,  A61B5/4362 ,  A61B5/6853 ,  A61B5/6874 ,  G06F19/00

    Abstract: Fetal monitoring devices directed to a maternal bladder insert having at least one sensor on the distal end to detect fetal vital signs and uterine activity, and methods for detecting fetal vital signs and uterine activity using the device. The bladder insert is preferably a catheter with an integrated electrode for detecting fetal heart rate and uterine electomyography. Furthermore, the devices transmit this data to a monitoring system for diagnosis and observation.

    Abstract translation: 针对在远端具有至少一个传感器的母体膀胱插入件以检测胎儿生命体征和子宫活动的胎儿监测装置，以及使用该装置检测胎儿生命体征和子宫活动的方法。 膀胱插入物优选是具有用于检测胎儿心率和子宫电图的集成电极的导管。 此外，设备将该数据传送到用于诊断和观察的监视系统。

    POWERED KERRISON-LIKE RONGEUR SYSTEM
    4.
    发明申请
    POWERED KERRISON-LIKE RONGEUR SYSTEM 审中-公开
    POWERED KERRISON-like RONGEUR系统

    公开(公告)号：WO2004049956A2

    公开(公告)日：2004-06-17

    申请号：PCT/US0335894

    申请日：2003-11-12

    Applicant: ANSPACH EFFORT ,  SUTTERLIN CHESTER E III ,  GRAVENSTEIN NIKOLAUS ,  DEL RIO EDDY M ,  LAMANNA JOSE M

    Inventor： SUTTERLIN CHESTER E III ,  GRAVENSTEIN NIKOLAUS ,  DEL RIO EDDY M ,  LAMANNA JOSE M

    IPC: A61B17/16 ,  A61B17/17 ,  A61B19/00 ,  A61B17/00

    CPC classification number: A61B17/1622 ,  A61B17/1757 ,  A61B2090/034

    Abstract: A motorized drill is mounted in the handle (18) of a Kerrison Rongeur System utilized by a surgeon to perform surgical procedures on a patient, includes mechanism for moving the bit (25) supported in a rotating drill (12) toward the fixed upstanding foot (24) mounted at the remote end of the pistol-shaped handle (42) for removing bone which is located between the upstanding foot (24) and the drill bit (25). In another embodiment, the drill (133) is removably fixed in the handle (126) and the foot (120) moves relative to the drill bit (129). In either embodiment a trigger (22 or 124) operated by the surgeon actuates the foot (24 or 120)/drill (12 or 133) and the trigger (22 or 124) is biased to maximize the space between the foot (24 or 120) and the drill bit (25 or 129). The foot shape and dimension can be modified for perfecting given surgical procedures. In one embodiment the drill motor releasing mechanism includes a pinion gear and rack (72 and 84) performing the additional function of releasing the motor (12) locked in position in the handle (18).

    Abstract translation: 机动钻钻被安装在由外科医生利用的Kerrison Rongeur系统的手柄（18）上以对患者执行外科手术，包括用于将支撑在旋转钻（12）中的钻头（25）朝向固定的直立足部 （24）安装在手枪形手柄（42）的远端，用于移除位于直立脚（24）和钻头（25）之间的骨头。 在另一个实施例中，钻（133）可拆卸地固定在手柄（126）中并且脚（120）相对于钻头（129）移动。 在任一实施例中，由外科医生操作的触发器（22或124）致动脚（24或120）/钻孔器（12或133）并且触发器（22或124）被偏置以使脚（24或120 ）和钻头（25或129）。 脚的形状和尺寸可以修改完善给定的手术程序。 在一个实施例中，钻孔马达释放机构包括小齿轮和齿条（72和84），该小齿轮和齿条执行释放被锁定在手柄（18）中的位置的马达（12）的附加功能。

    CONTEXT-SENSITIVE FLOW INTERRUPTER AND DRAINAGE OUTFLOW OPTIMIZATION SYSTEM
    10.
    发明申请
    CONTEXT-SENSITIVE FLOW INTERRUPTER AND DRAINAGE OUTFLOW OPTIMIZATION SYSTEM 审中-公开
    背景敏感流量中断器和排水流出优化系统

    公开(公告)号：WO2012033906A3

    公开(公告)日：2012-07-05

    申请号：PCT/US2011050810

    申请日：2011-09-08

    Applicant: UNIV FLORIDA ,  LAMPOTANG SAMSUN ,  GRAVENSTEIN NIKOLAUS ,  SCHWAB WILHELM K ,  LIZDAS DAVID E ,  ENNEKING FRANCESCA K

    Inventor： LAMPOTANG SAMSUN ,  GRAVENSTEIN NIKOLAUS ,  SCHWAB WILHELM K ,  LIZDAS DAVID E ,  ENNEKING FRANCESCA K

    IPC: A61M1/00 ,  A61J1/05 ,  A61M27/00 ,  A61M39/08 ,  A61M39/28

    CPC classification number: A61M25/0017 ,  A61M1/0021 ,  A61M39/08 ,  A61M39/28 ,  A61M39/284

    Abstract: Embodiments of the invention provide methods and devices for improved drainage systems and tubing. In one embodiment, a context-sensitive flow interrupter is provided that inhibits or facilitates flow of fluid when engaged with a mating holder. In another embodiment, outflow is optimized through control of the pressure in gas pockets in a tube, drainage tube or assembly. In one such embodiment, gas pockets are vented to inhibit excessive back-pressure or suction on an organ, vessel or cavity being drained. In another such embodiment, loops in the tubes are avoided by using a mechanical template in the form of a groove or peg assembly to thread the slack in the drainage tube to generate a monotonic gradient. In another embodiment, such as for active drainage systems, a bypass channel is provided that allows an applied vacuum to go around an obstruction created by the collection of fluid in an undrained dependent loop.

    Abstract translation: 本发明的实施例提供了用于改进排水系统和管道的方法和装置。 在一个实施例中，提供了上下文相关的流动断续器，其在与配合保持器接合时抑制或促进流体的流动。 在另一个实施例中，通过控制管，引流管或组件中的气穴中的压力来优化流出。 在一个这样的实施例中，气囊被排出以抑制排出的器官，血管或空腔上的过度背压或抽吸。 在另一个这样的实施例中，通过使用凹槽或钉组件的形式的机械模板来避免管中的环线，以将引流管中的松弛线螺纹以产生单调梯度。 在另一个实施例中，例如对于主动排水系统，提供旁路通道，其允许施加的真空绕在由不排水的依赖回路中的流体收集产生的阻塞。

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