知搜-全球专利检索

  1. 登录
  2. 注册

搜索结果

157 条记录 (耗时 0.048 秒)

    CATHETER ASSEMBLIES
    81.
    发明申请
    CATHETER ASSEMBLIES 审中-公开

    公开(公告)号：US20180140810A1

    公开(公告)日：2018-05-24

    申请号：US15578994

    申请日：2016-06-01

    申请人： University of Massachusetts

    发明人： Oguz Cataltepe

    IPC分类号： A61M27/00

    CPC分类号： A61M27/006 ,  A61M25/007 ,  A61M25/0071 ,  A61M25/0097 ,  A61M27/00 ,  A61M39/02 ,  A61M39/10 ,  A61M2025/0681 ,  A61M2210/0687 ,  A61M2210/0693

    摘要： A catheter assembly for transferring fluid into and out of a ventricle in the brain is disclosed. The catheter assembly include a sheath permanently installed in the brain, a catheter removably disposed in the sheath, and a connector. In some embodiments, the connector includes inner and outer connection portions, the inner connection portion connected to the sheath and catheter, respectively. A distal end of the catheter may include one or more lumens and/or one or more openings for transferring fluid. The catheter assembly may be connected to a shunt valve and distal (e.g., abdominal) catheter. The distal catheter may be removably disposed within a distal sheath that is permanently attached below the skin of the patient.

    ENDOVASCULAR CEREBROSPINAL FLUID SHUNT
    84.
    发明申请
    ENDOVASCULAR CEREBROSPINAL FLUID SHUNT 有权
    内镜下尿液流通

    公开(公告)号：US20170028177A1

    公开(公告)日：2017-02-02

    申请号：US15294000

    申请日：2016-10-14

    申请人： Tufts Medical Center, Inc.

    发明人： Carl Heilman ,  Adel M. Malek

    IPC分类号： A61M27/00

    CPC分类号： A61M27/006 ,  A61F2230/0091 ,  A61M25/0075 ,  A61M27/002 ,  A61M2025/0076 ,  A61M2202/0464 ,  A61M2205/0238 ,  A61M2210/0687 ,  A61M2210/0693 ,  A61M2210/12

    摘要： An endovascular implantable shunt device for draining cerebrospinal fluid from a patient's subarachnoid space includes a shunt having opposed first and second ends, a one-way valve located at the first end of the shunt, a tip disposed at the second end, and a hollow passageway extending between the tip and one-way valve. The tip is constructed to penetrate a patient's sinus wall. Cerebrospinal fluid drains through the tip and out through the valve.

    摘要翻译： 用于从患者的蛛网膜下腔排出脑脊液的血管内可植入分流装置包括具有相对的第一和第二端的分流器，位于分流器的第一端的单向阀，设置在第二端的末端，以及中空通道 在尖端和单向阀之间延伸。 该尖端构造成穿透患者的窦壁。 脑脊液通过尖端通过瓣膜排出。

    Brain Portal
    85.
    发明申请
    Brain Portal 审中-公开
    脑门

    公开(公告)号：US20170000996A1

    公开(公告)日：2017-01-05

    申请号：US14341271

    申请日：2014-07-25

    申请人： alan edward odonnell

    发明人： alan edward odonnell

    IPC分类号： A61M39/02 ,  A61N1/05

    CPC分类号： A61M39/0247 ,  A61M2039/025 ,  A61M2039/0267 ,  A61M2039/0276 ,  A61M2207/00 ,  A61M2210/0687 ,  A61M2210/0693 ,  A61N1/0529

    摘要： The Brain Portal is a device that allows for easy access to the brain for treatments that require multiple visits inside the brain case to alleviate the need for multiple craniotomies. Such treatments could involve multiple injections of medicines that have to be given over a period of days or weeks. In a different configuration, it also allows for electrical stimulation of the brain thru electrodes without the need for batteries, and allows the flow of electricity from outside the brain to the affected areas using induction coils. The Brain Portal can also be used as an easy means to collect samples of cerebral spinal fluid without the need of a spinal tap. Furthermore, having an easy access allows the physician the option of injecting drugs directly into the brain, bypassing the blood-brain barrier, thereby lowering the dosage needed to treat disease.

    摘要翻译： 脑门是一种允许容易进入脑部进行治疗的设备，需要在脑外部进行多次访问，以减轻多次开颅手术的需要。 这种治疗可能涉及多次注射药物，必须在几天或几周的时间内给药。 在不同的配置中，它还允许通过电极对脑的电刺激而不需要电池，并且允许使用感应线圈从大脑外部向受影响的区域流动电力。 大脑门户也可以作为收集脑脊髓液样本的简单手段，无需脊柱抽头。 此外，容易进入允许医生选择将药物直接注射到脑中，绕过血脑屏障，从而降低治疗疾病所需的剂量。

    Patient permission-based mobile health-linked information collection and exchange systems and methods
    88.
    发明授权
    Patient permission-based mobile health-linked information collection and exchange systems and methods 有权
    基于患者许可的移动健康相关信息收集和交换系统和方法

    公开(公告)号：US09414776B2

    公开(公告)日：2016-08-16

    申请号：US13787406

    申请日：2013-03-06

    申请人： Karl Arthur Sillay ,  John Douglas Birdwell

    发明人： Karl Arthur Sillay ,  John Douglas Birdwell

    IPC分类号： A61B5/00 ,  G06F19/00 ,  A61B5/145 ,  A61B5/11 ,  A61N1/36 ,  A61B5/0205 ,  A61B5/01 ,  A61B5/06 ,  A61N1/372

    CPC分类号： A61B5/4082 ,  A61B5/0022 ,  A61B5/01 ,  A61B5/02055 ,  A61B5/064 ,  A61B5/11 ,  A61B5/1101 ,  A61B5/14542 ,  A61B5/4842 ,  A61B34/20 ,  A61B2034/2065 ,  A61M5/142 ,  A61M25/007 ,  A61M2210/0687 ,  A61N1/3605 ,  A61N1/36067 ,  A61N1/37282 ,  G06F19/00 ,  G06F19/321 ,  G06F19/325 ,  G16H10/20 ,  G16H50/70 ,  H04L63/10

    摘要： A suite of components comprising an objective measurement medical data collection device and a cohort database may standardize, simplify, and objectify clinical outcomes tracking, culminating in population health measurements within the restorative neurosciences such as Parkinson disease individuals diagnosed with a disease. A data collection device may comprise one or more of a gyroscope, an accelerometer, a locator, a camera and a magnetometer for collecting, for example, data related to tremors experienced by the individuals diagnosed with disease and receive instruction data responsive to evaluation of the collected data in relation to the cohort database. A related method collects objective measurements during phases of treatment such as preoperative symptomatology, probabilistic atlas linked targeting for neuromodulation, accountancy for gravitational effects of brain shift during surgery, measurements of movement and quality of life during supervised treatment and ongoing community and self-directed treatment and provides feedback to implants, intelligent devices and users thereof.

    摘要翻译： 包括客观测量医疗数据收集装置和队列数据库的组件套件可以标准化，简化和客观化临床结果跟踪，最终导致恢复性神经科学中的群体健康测量，例如诊断为疾病的帕金森病患者。 数据收集装置可以包括陀螺仪，加速度计，定位器，照相机和磁力计中的一个或多个，用于收集例如与诊断患有疾病的个体经历的震颤相关的数据，以及接收指令数据， 收集与群组数据库相关的数据。 相关方法在治疗阶段收集客观测量结果，例如术前症状学，概率图谱联合靶向神经调节，术前脑移位重力影响的计量，监督治疗期间运动和生活质量的测量以及正在进行的社区和自我定向治疗 并为植入物，智能设备及其用户提供反馈。

    DETECTION AND CLEARING OF OCCLUSIONS IN CATHETERS
    89.
    发明申请
    DETECTION AND CLEARING OF OCCLUSIONS IN CATHETERS 有权
    检测和清除导管中的污染物

    公开(公告)号：US20160184562A1

    公开(公告)日：2016-06-30

    申请号：US14803238

    申请日：2015-07-20

    申请人： DePuy Synthes Products, Inc.

    发明人： Lev LUDIN ,  Michael Defusco

    IPC分类号： A61M27/00

    CPC分类号： A61M27/006 ,  A61B18/1492 ,  A61B18/18 ,  A61M5/16831 ,  A61M25/005 ,  A61M25/0067 ,  A61M25/007 ,  A61M25/0074 ,  A61M25/0082 ,  A61M27/002 ,  A61M2025/0019 ,  A61M2025/0166 ,  A61M2202/0464 ,  A61M2205/33 ,  A61M2205/3303 ,  A61M2205/3317 ,  A61M2210/0687 ,  A61M2210/0693

    摘要： A catheter system with integral sensing and clearing of occlusions is described. The system can include a catheter in fluid communication with a shunt for transporting a bodily fluid within, or out of, a patient's body. The catheter and/or the shunt can include one or more detection wires and one or more transmission wires. The detection wires can be in electrical communication with the fluid and can enable the detection of changes in electrical properties of the fluid indicating an occlusion, or other anomaly, in the catheter. The transmission wires can be in electrical communication with the fluid and can enable the application of electromagnetic energy to the occlusion to facilitate its removal. The detection wires and the transmission wires can be the same or different wires. The system can include a probe that can be externally connected to the wires to provide detection and or transmission signals.

    摘要翻译： 描述了具有积分感测和清除闭塞的导管系统。 该系统可以包括与分流器流体连通的导管，用于将体液输送到患者体内或从患者体内输送。 导管和/或分流器可以包括一个或多个检测线和一个或多个传输线。 检测线可以与流体电连通，并且能够检测指示导管中的闭塞或其他异常的流体的电特性的变化。 传输线可以与流体电连通，并且能够将电磁能量施加到闭塞以便于其移除。 检测线和传输线可以是相同或不同的导线。 该系统可以包括可以外部连接到导线以提供检测和/或传输信号的探针。

    CATHETER PLACEMENT DEVICE
    90.
    发明申请
    CATHETER PLACEMENT DEVICE 审中-公开
    导管放置装置

    公开(公告)号：US20160175561A1

    公开(公告)日：2016-06-23

    申请号：US14909677

    申请日：2014-08-01

    申请人： Teresa Kathryn WITHERS

    发明人： Teresa Kathryn WITHERS

    IPC分类号： A61M25/01

    CPC分类号： A61M25/01 ,  A61B17/3415 ,  A61B90/11 ,  A61B2017/00907 ,  A61B2090/103 ,  A61M2025/0177 ,  A61M2039/025 ,  A61M2039/0273 ,  A61M2210/0687

    摘要： A catheter placement device including a location portion for locating the device relative to a body part and a tubular up stand extending upwardly from the location portion and having a bore therethrough, the bore being oriented such that the bore extends angularly relative to the body part in use.

    摘要翻译： 一种导管放置装置，包括用于相对于主体部分定位装置的定位部分和从所述位置部分向上延伸并具有穿过其中的孔的管状上支架，所述孔被定向成使得所述孔相对于所述主体部分成角度地延伸 使用。