利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

86 条记录 (耗时 0.032 秒)

    Oral airway devices and methods for making and using them
    3.
    发明授权
    Oral airway devices and methods for making and using them 有权
    口服气道装置及其使用方法

    公开(公告)号：US09271631B2

    公开(公告)日：2016-03-01

    申请号：US13419430

    申请日：2012-03-13

    申请人： Stephen A. Leeflang ,  Christian S. Eversull

    发明人： Stephen A. Leeflang ,  Christian S. Eversull

    IPC分类号： A61M16/00 ,  A61B1/00 ,  A61B1/015 ,  A61B1/24

    CPC分类号： A61B1/00071 ,  A61B1/00154 ,  A61B1/015 ,  A61B1/24

    摘要： Airway devices are provided for introducing an endoscope into a patient's gastrointestinal system that include a tubular proximal portion sized for placement in an oral cavity and including a passage for receiving an endoscope therethrough, and a curved distal portion. The distal portion may have a “C” shaped wall defining a channel extending from the passage to a distal tip of the distal portion. The proximal portion may include a flange for placement adjacent the patient's teeth when the airway device is inserted into the oral cavity, and the airway device may include sampling and fluid delivery lumens including ports on the face of the flange. The sampling lumen may include an inlet port within the passage, and the fluid delivery lumen may include an outlet port communicating with the channel such that the outlet port is offset distally relative to the inlet port.

    摘要翻译： 提供气道装置用于将内窥镜引入到患者的胃肠系统中，该系统包括尺寸适于放置在口腔中的管状近端部分，并且包括用于接收内窥镜的通道和弯曲远端部分。 远侧部分可以具有限定从该通道延伸到远侧部分的远侧末端的通道的“C”形壁。 当气道装置插入口腔时，近侧部分可包括用于放置在患者牙齿附近的凸缘，并且气道装置可包括取样和流体输送腔，其包括在凸缘表面上的端口。 采样腔可以包括通道内的入口端口，并且流体输送腔可以包括与通道连通的出口端口，使得出口端口相对于入口端口向远侧偏移。

    SYSTEMS AND METHODS FOR PERFORMING MEDICAL PROCEDURES INVOLVING ACCESSING THE LYMPHATIC SYSTEM
    4.
    发明申请
    SYSTEMS AND METHODS FOR PERFORMING MEDICAL PROCEDURES INVOLVING ACCESSING THE LYMPHATIC SYSTEM 审中-公开
    执行接触淋巴系统的医疗程序的系统和方法

    公开(公告)号：US20140364765A1

    公开(公告)日：2014-12-11

    申请号：US14300179

    申请日：2014-06-09

    申请人： Matthew J. Callaghan ,  Christian S. Eversull ,  Stephen A. Leeflang

    发明人： Matthew J. Callaghan ,  Christian S. Eversull ,  Stephen A. Leeflang

    IPC分类号： A61M1/36 ,  A61B10/00

    CPC分类号： A61M1/3653 ,  A61B10/0045 ,  A61M1/3496 ,  A61M1/3609 ,  A61M1/3659 ,  A61M1/367 ,  A61M2202/0405 ,  A61M2205/3306 ,  A61M2205/3317 ,  A61M2230/207 ,  A61M2230/208

    摘要： System and methods are provided for treating a patient that include a delivery device sized for introduction into a target site within a patient's body, a source of one or more therapeutic and/or diagnostic agents coupled to the delivery device, and a tubular member sized for introduction into the patient's vasculature to isolate the thoracic duct. Once the thoracic duct is isolated, fluid may be removed from the thoracic duct, e.g., to prevent the agents that transit from the target site into the thoracic duct from entering the patient's vasculature, and/or to modulate flow through the thoracic duct to modulate concentration and/or resident time of the agents at the target site. The one or more agents may include particles sized for preferential transit into the lymphatic system.

    摘要翻译： 提供了用于治疗患者的系统和方法，所述患者包括大小适于引入到患者体内的靶位点的递送装置，与所述递送装置联接的一个或多个治疗和/或诊断剂的源，以及尺寸适于 引入患者的脉管系统以分离胸导管。 一旦分离出胸导管，可以从胸导管移除流体，例如，以防止从目标部位进入胸导管的药物进入患者的脉管系统，和/或调节通过胸导管的流动来调节 在目标地点的药剂的浓度和/或驻留时间。 所述一种或多种药剂可包括尺寸适于优先转运入淋巴系统的颗粒。

    APPARATUS AND METHODS FOR ACCESSING THE LYMPHATIC SYSTEM
    5.
    发明申请
    APPARATUS AND METHODS FOR ACCESSING THE LYMPHATIC SYSTEM 审中-公开
    用于接受淋巴系统的装置和方法

    公开(公告)号：US20140303461A1

    公开(公告)日：2014-10-09

    申请号：US14214882

    申请日：2014-03-15

    申请人： Matthew J. Callaghan ,  Stephen A. Leeflang ,  Christian S. Eversull

    发明人： Matthew J. Callaghan ,  Stephen A. Leeflang ,  Christian S. Eversull

    IPC分类号： A61M1/14 ,  A61M25/04 ,  A61B5/00 ,  A61M1/00

    CPC分类号： A61B5/41 ,  A61M1/3496 ,  A61M1/3609 ,  A61M1/3653 ,  A61M1/3659 ,  A61M1/367 ,  A61M25/04 ,  A61M2202/0405

    摘要： Systems and methods are provided for performing a medical procedure within a patient's body that involves a thoracic duct including an ostium communicating with the patient's venous system. A distal end of a catheter is introduced through the patient's venous system into a body lumen adjacent the ostium of the thoracic duct. An expandable member on the distal end of the tubular member may be expanded adjacent the ostium, e.g., within the body lumen or the thoracic duct itself, and used to isolate the thoracic duct from the body lumen, whereupon a medical procedure may be performed via the thoracic duct. For example, lymphatic fluid may be removed from the thoracic duct through a lumen of the tubular member and/or one or more agents may be introduced into the thoracic duct through the tubular member.

    摘要翻译： 提供了系统和方法，用于在患者体内进行涉及包括与患者静脉系统连通的口的胸导管的医疗程序。 将导管的远端通过患者的静脉系统引入与胸导管的口相邻的体腔内。 管状构件的远端上的可膨胀构件可以邻近口，例如在体腔或胸导管本身内扩张，并且用于将胸导管与体腔隔离，于是可以经由 胸导管。 例如，淋巴液可以通过管状构件的内腔从胸导管移除，和/或一个或多个试剂可以通过管状构件引入胸导管。

    ADHESIVE DEVICES AND METHODS FOR IMPROVING BREATHING AND/OR SLEEP USING SUCH DEVICES
    6.
    发明申请
    ADHESIVE DEVICES AND METHODS FOR IMPROVING BREATHING AND/OR SLEEP USING SUCH DEVICES 审中-公开
    用于改善使用这种装置的呼吸和/或睡眠的粘合装置和方法

    公开(公告)号：US20140251335A1

    公开(公告)日：2014-09-11

    申请号：US14200010

    申请日：2014-03-06

    申请人： Jed Eric Black ,  Stephen A. Leeflang ,  Christian S. Eversull

    发明人： Jed Eric Black ,  Stephen A. Leeflang ,  Christian S. Eversull

    IPC分类号： A61M16/06 ,  A61M16/00 ,  A61M16/20

    CPC分类号： A61M16/0616 ,  A61F5/56 ,  A61M16/0688 ,  A61M16/208

    摘要： Devices and methods are provided for inhibiting mouth breathing and/or improving nasal breathing, e.g., for PAP users or users with other sleeping problems. In an exemplary embodiment, an adhesive device is provided that includes an elongate membrane comprising first and second ends and side edges extending between the first and second ends, a first surface comprising an adhesive layer. The adhesive layer may be a low tack adhesive that is adherent to skin, yet is also easily removable without leaving significant residue. Optionally, the device may include one or more valves to provide one-way flow across the membrane, one or more weakened regions in the membrane, and/or one or more tabs to facilitate removal of the membrane from over a user's mouth.

    摘要翻译： 提供了用于抑制嘴呼吸和/或改善鼻呼吸的装置和方法，例如对于PAP用户或具有其他睡眠问题的用户。 在一个示例性实施例中，提供一种粘合装置，其包括细长膜，该细长膜包括在第一和第二端之间延伸的第一和第二端和侧边缘，第一表面包括粘合剂层。 粘合剂层可以是粘附于皮肤的低粘性粘合剂，但也容易除去而不留下显着的残留物。 可选地，该装置可以包括一个或多个阀，以提供穿过膜的单向流动，膜中的一个或多个弱化区域，和/或一个或多个突片，以便于将膜从使用者的嘴部上方移除。

    Expandable guide sheath and apparatus with distal protection and methods for use
    10.
    发明授权
    Expandable guide sheath and apparatus with distal protection and methods for use 有权
    可扩展的导套和远端保护装置及使用方法

    公开(公告)号：US07591832B2

    公开(公告)日：2009-09-22

    申请号：US10934082

    申请日：2004-09-02

    申请人： Christian S. Eversull ,  Nicholas J. Mourlas ,  Stephen A. Leefiang

    发明人： Christian S. Eversull ,  Nicholas J. Mourlas ,  Stephen A. Leefiang

    IPC分类号： A61M29/00

    CPC分类号： A61B17/3431 ,  A61B17/1204 ,  A61B17/12136 ,  A61F2/013 ,  A61F2/966 ,  A61M25/0023 ,  A61M25/005 ,  A61M25/0102 ,  A61M25/10 ,  A61M2025/0024 ,  A61M2025/0681

    摘要： Apparatus and methods provide distal protection while accessing blood vessels within a patient's vasculature. A flexible sheath and distal protection element, e.g., a balloon or filter, are carried by a stiffening member. The sheath is lubricious and has a relatively thin wall, thereby providing a collapsible/expandable guide for delivering fluids and/or instruments. The sheath is advanced into a blood vessel in a contracted condition, expanded to an enlarged condition to define a lumen, and the distal protection element is deployed within the vessel beyond the sheath. Fluids and/or instruments are introduced into the vessel via the sheath lumen, the distal protection element retaining the fluids and/or capturing emboli released by the instruments. Upon completing the procedure, the sheath, distal protection element, and stiffening member are removed from the vessel.

    摘要翻译： 装置和方法在进入患者脉管系统内的血管时提供远端保护。 柔性护套和远端保护元件，例如球囊或过滤器，由加强构件承载。 护套是光滑的并且具有相对薄的壁，从而提供用于输送流体和/或器械的可折叠/可扩展的引导件。 护套在收缩状态下进入血管，扩张到扩大的状态以限定内腔，并且远端保护元件展开在血管内超过护套。 流体和/或器械通过护套管腔引入血管，远端保护元件保持流体和/或捕获由器械释放的栓塞。 完成该程序后，护套，远端保护元件和加强构件从容器中取出。