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99 条记录 (耗时 0.026 秒)

    Surgical smoke evacuator filter mounting structure
    92.
    发明授权
    Surgical smoke evacuator filter mounting structure 失效
    手术除烟器过滤器安装结构

    公开(公告)号：US5836301A

    公开(公告)日：1998-11-17

    申请号：US439991

    申请日：1995-05-12

    申请人： Steven E. Holian ,  Donald R. Reiterman ,  Richard J. Greff ,  Ronald E. Thomas

    发明人： Steven E. Holian ,  Donald R. Reiterman ,  Richard J. Greff ,  Ronald E. Thomas

    IPC分类号： A61B18/00 ,  B01D46/24 ,  B01D46/42 ,  A62B7/10 ,  A62B19/00 ,  A62B23/02

    CPC分类号： B01D46/2411 ,  A61B18/00 ,  B01D46/42 ,  B01D46/4227 ,  A61B2218/008 ,  B01D2265/022 ,  B01D2279/55

    摘要： A surgical smoke evacuator comprising a housing, an airflow channel through the housing, at least one filter placed in an operative position along the air flow channel, filter alignment means between the filter and housing for guiding the filter relative to the housing along a predetermined circuitous path extending between the inlet of the housing and the filter cavity within the housing during loading and unloading of the filter in the smoke evacuator, said circuitous path including at least one axial portion wherein the filter is movable axially relative to the the housing and at least one angular portion wherein the filter is movable angularly about the longitudinal axis of the filter relative to the housing.

    摘要翻译： 一种手术式排烟器，包括壳体，通过壳体的气流通道，至少一个沿着空气流动通道放置在操作位置的过滤器，过滤器和壳体之间的过滤器对准装置，用于沿着预定的迂回引导过滤器相对于壳体 在过滤器在排烟器中的装载和卸载过程中，在壳体的入口和壳体内的过滤腔之间延伸的路径，所述迂回路径包括至少一个轴向部分，其中过滤器相对于壳体轴向移动，并且至少 一个角部分，其中过滤器相对于壳体围绕过滤器的纵向轴线有角度地移动。

    Method and apparatus for intravasculer embolization
    93.
    发明授权
    Method and apparatus for intravasculer embolization 失效
    用于血管内栓塞的方法和装置

    公开(公告)号：US5823198A

    公开(公告)日：1998-10-20

    申请号：US690075

    申请日：1996-07-31

    申请人： Michael L. Jones ,  Richard J. Greff

    发明人： Michael L. Jones ,  Richard J. Greff

    IPC分类号： A61B17/12 ,  A61B19/00

    CPC分类号： A61B17/12022 ,  A61B17/12113 ,  A61B17/1219

    摘要： Disclosed is a method and apparatus to treat an aneurysm. The method involves the introduction of an embolic material into the aneurysm. The embolic material is adapted to permit tissue ingrowth within the region defined by the aneurysm, which results in treatment of the aneurysm. Preferred embolic materials are those having an open cell structure, such as polyvinyl alcohol foams. Also disclosed is a catheter which may be used to introduce an embolic material into an aneurysm.

    摘要翻译： 公开了一种治疗动脉瘤的方法和装置。 该方法涉及将栓塞材料引入动脉瘤。 栓塞材料适于允许在由动脉瘤限定的区域内的组织向内生长，这导致动脉瘤的治疗。 优选的栓塞材料是具有开孔结构的那些，例如聚乙烯醇泡沫。 还公开了可用于将栓塞材料引入动脉瘤的导管。

    Suction delivery system
    98.
    发明授权
    Suction delivery system 失效
    吸料系统

    公开(公告)号：US5380245A

    公开(公告)日：1995-01-10

    申请号：US135302

    申请日：1993-10-12

    申请人： Donald R. Reiterman ,  Martin J. Green ,  Ed F. Nicolas ,  Richard J. Greff ,  Ronald E. Thomas

    发明人： Donald R. Reiterman ,  Martin J. Green ,  Ed F. Nicolas ,  Richard J. Greff ,  Ronald E. Thomas

    IPC分类号： A61M1/00 ,  B08B15/04

    CPC分类号： A61M1/008 ,  Y10S604/902

    摘要： A suction delivery system for removing surgical smoke from an operative site includes a hose having the configuration of a first tube and adapted to extend generally between a suction source and the operative site. A wand coupled to the distal end of the hose has the configuration of a second tube with first portions of the wand define a major suction inlet while second portions of the wand define a lateral opening which relieves suction pressure when the major inlet is blocked by tissue. A tip section of the wand includes a vane extending at least partially across the major opening and a strut extending to support the vane outwardly of the major opening. The tip section also includes means providing a laterally visible indication of the degree of contamination of the system.

    摘要翻译： 用于从手术部位移除手术烟雾的抽吸输送系统包括具有第一管的构造并适于一般地在抽吸源与手术部位之间延伸的软管。 耦合到软管的远端的魔棒具有第二管的构造，其具有杆的第一部分限定主吸入口，而杆的第二部分限定了侧向开口，当主入口被组织阻挡时，该侧开口减轻了吸入压力 。 魔杖的尖端部分包括至少部分地横过主开口延伸的叶片和延伸以将叶片向外延伸到主开口的支柱。 尖端部分还包括提供系统污染程度的横向可见指示的装置。

    Connection site protector
    99.
    发明授权
    Connection site protector 失效
    连接现场保护

    公开(公告)号：US4340052A

    公开(公告)日：1982-07-20

    申请号：US194733

    申请日：1980-10-07

    申请人： T. Michael Dennehey ,  Richard J. Greff ,  Ludwig Wolf, Jr.

    发明人： T. Michael Dennehey ,  Richard J. Greff ,  Ludwig Wolf, Jr.

    IPC分类号： A61M1/28 ,  A61M39/02 ,  A61M39/16 ,  A61M3/00

    CPC分类号： A61M39/1011 ,  A61M39/165 ,  A61M2039/1033 ,  A61M2039/1066 ,  Y10S604/905

    摘要： A contamination protector for a medical device, principally for use in surrounding and protecting a connection between a plastic dialysis solution container (10) and tubing (22) carried by a patient practicing continuous ambulatory peritoneal dialysis. The protector is generally cylindrical in shape, and opens and closes much like a "clamshell." The inner wall surface (34) of the protector is adapted to carry a material (36) which holds a sterilizing agent in contact with a medical connection when the protector is in the closed position.

    摘要翻译： 一种用于医疗装置的污染保护器，主要用于围绕和保护塑料透析溶液容器（10）和由执行连续不卧床腹膜透析的患者携带的管（22）之间的连接。 保护器通常为圆柱形，并且打开和关闭非常像“蛤壳”。 当保护器处于关闭位置时，保护器的内壁表面（34）适于承载保持灭菌剂与医疗连接接触的材料（36）。