LARYNGOSCOPE WITH INTEGRATED AND CONTROLLABLE SUCTION
    52.
    发明申请
    LARYNGOSCOPE WITH INTEGRATED AND CONTROLLABLE SUCTION 审中-公开
    具有集成和可控吸收的LARYNGOSCOPE

    公开(公告)号:WO2015116900A1

    公开(公告)日:2015-08-06

    申请号:PCT/US2015/013690

    申请日:2015-01-30

    Abstract: A laryngoscope with integrated and controllable suction includes a handle and a blade. A suction port is at the proximal end of the handle and is configured for connection to an air source. The suction port defines an opening into one or more air flow paths defined through the laryngoscope, which each terminate at one or more intake ports. In some embodiments, a valve is interposed into each air flow path to regulate air flow along each air flow path. Such a valve is operably connected to a switch mounted on an exterior surface of the laryngoscope, such that manipulation of the switch causes the valve to open or close, thus allowing the physician or other medical professional to control the air flow and selectively apply constant or intermittent suction.

    Abstract translation: 具有集成和可控吸力的喉镜包括手柄和刀片。 吸入口位于手柄的近端,并被配置为连接到空气源。 吸入口将开口限定在通过喉镜限定的一个或多个气流通道中,每个气流路径终止于一个或多个进气口。 在一些实施例中,阀被插入到每个空气流动路径中以调节沿着每个空气流动路径的空气流。 这样的阀可操作地连接到安装在喉镜的外表面上的开关,使得开关的操作导致阀打开或关闭,从而允许医师或其他医疗专业人员控制气流并选择性地施加常数或 间歇抽吸。

    一种麻醉咽喉镜喉镜片
    55.
    发明申请

    公开(公告)号:WO2015081608A1

    公开(公告)日:2015-06-11

    申请号:PCT/CN2014/001054

    申请日:2014-11-26

    Inventor: 王庆生

    CPC classification number: A61B1/267 A61B1/015 A61B1/05

    Abstract: 一种麻醉咽喉镜喉镜片,其包括喉镜片主体(1),喉镜片主体(1)由位于下方的镜片叶片(12)和安装在镜片叶片(12)后端上方、与镜片叶片(12)成一体结构的尾座(7)组成,在镜片叶片(12)底面上设有一端开口中空的支撑管(2),支撑管(2)的开口端(3)朝向镜片叶片(12)前端,支撑管(2)的封闭端(11)置于镜片叶片(12)后端;在支撑管(2)内设有摄像头(4)和喷氧管(5),摄像头(4)和喷氧管(5)前端置于支撑管(2)的开口端。该麻醉咽喉喉镜片的底部加装用于防护的支撑管(2),装置固定在支撑管(2)内,便于工业化生产,降低制造成本;支撑管(2)有效保护装置,避免了装置的磕碰损坏,提高使用寿命;支撑管(2)便于清洗消毒,防止交叉感染。

    DEVICE AND METHODS FOR COLOR CORRECTED OCT IMAGING ENDOSCOPE/CATHETER TO ACHIEVE HIGH-RESOLUTION
    56.
    发明申请
    DEVICE AND METHODS FOR COLOR CORRECTED OCT IMAGING ENDOSCOPE/CATHETER TO ACHIEVE HIGH-RESOLUTION 审中-公开
    用于彩色校正OCT成像内窥镜/导管以实现高分辨率的装置和方法

    公开(公告)号:WO2015042093A1

    公开(公告)日:2015-03-26

    申请号:PCT/US2014/055988

    申请日:2014-09-17

    Abstract: The present invention is directed to an achromatic endoscope which employs a diffractive microlens. Along with a broadband rotary joint and a custom 800 nm SD-OCT system, ultrahigh-resolution 3D volumetric imaging over a large area becomes possible. The diffractive microlens can be used directly with a GRIN lens, making the endoscope design simpler and cost effective. Preliminary ex vivo 3D intraluminal imaging was performed with the endoscope in conjunction with a home-built broadband rotary joint and a spectral-domain OCT system, demonstrating the performance of the diffractive endoscope. Considering the miniature OCT imaging probe is the required component for using the OCT technology in internal organs, the proposed approach will have a broad impact on endoscopic OCT imaging by improving OCT resolution in any applications that involve a miniature OCT probe, such as intravascular OCT imaging, gastrointestinal (GI) tract imaging, airway imaging etc.

    Abstract translation: 本发明涉及采用衍射微透镜的消色差内窥镜。 随着宽带旋转接头和定制的800 nm SD-OCT系统,大面积的超高分辨率3D体积成像成为可能。 衍射微透镜可以直接与GRIN透镜一起使用,使得内窥镜设计更简单,成本更低。 使用内窥镜与家用宽带旋转接头和光谱域OCT系统一起进行初步离体3D腔内成像,证明了衍射内窥镜的性能。 考虑到微型OCT成像探针是在内部器官中使用OCT技术所需的组件,所提出的方法将通过在涉及微型OCT探针的诸如血管内OCT成像的任何应用中改善OCT分辨率对内窥镜OCT成像具有广泛的影响 胃肠道(GI)成像,气道成像等

    MICROWAVE ABLATION CATHETER, HANDLE, AND SYSTEM
    57.
    发明申请
    MICROWAVE ABLATION CATHETER, HANDLE, AND SYSTEM 审中-公开
    MICROWAVE ABLATION CATHETER,手柄和系统

    公开(公告)号:WO2015035287A1

    公开(公告)日:2015-03-12

    申请号:PCT/US2014/054511

    申请日:2014-09-08

    Applicant: COVIDIEN LP

    Abstract: A handle for longitudinal movement of a first tubular member over a second tubular member includes a handle body, a nose cone, a locking mechanism, and a retraction control. The retraction control has first and second positions relative to the nose cone for transitioning the locking mechanism between locked and unlocked positions thereof and for moving the nose cone between extended and retracted positions thereof. In addition, a support system includes a rail, a lower support, and an instrument support. The lower support is configured to selectively fix the bronchoscope relative to the rail. The instrument support is slidably disposed on and lockable to the rail. The instrument support is configured to releasably couple to a surgical instrument inserted through the bronchoscope to fix the position of a portion of the surgical instrument relative to the bronchoscope.

    Abstract translation: 用于第一管状构件在第二管状构件上的纵向移动的手柄包括手柄主体,鼻锥体,锁定机构和缩回控制。 缩回控制器具有相对于鼻锥的第一和第二位置,用于使锁定机构在其锁定位置和解锁位置之间转换,并且用于在其延伸和缩回位置之间移动鼻锥。 此外,支撑系统包括轨道,下支撑件和仪器支架。 下支撑构造成相对于轨道选择性地固定支气管镜。 仪器支架可滑动地设置在轨道上并可锁定在轨道上。 器械支撑件被配置成可释放地联接到通过支气管镜插入的手术器械以固定外科器械的一部分相对于支气管镜的位置。

    内視鏡
    58.
    发明申请
    内視鏡 审中-公开
    内窥镜

    公开(公告)号:WO2015029503A1

    公开(公告)日:2015-03-05

    申请号:PCT/JP2014/062350

    申请日:2014-05-08

    Inventor: 山下 敏弘

    CPC classification number: A61B1/0055 A61B1/00078 A61B1/0011 A61B1/0052

    Abstract:  操作部における湾曲操作に連動して能動的に湾曲動作する第1の湾曲部30と、第1の湾曲部の基端側に配設されて外力によって受動的に湾曲動作する第2の湾曲部40と、第2の湾曲部40の基端側に連設する可撓管部7と、を挿入部2に備えた内視鏡1において、先端側の曲げ剛性が基端側の曲げ剛性よりも高くなるよう構成した一連の螺旋管部(第1,第2のフレックス41,51)を第2の湾曲部40及び可撓管部7に配設し、螺旋管部の曲げ剛性が変化する境界(第1,第2のフレックス41,51の境界)を、可撓管部7の先端側に設定することにより、湾曲部の屈曲を防止して挿入部の良好な挿入性を実現する。

    Abstract translation: 内窥镜(1)具有:插入部(2),其具有与操作单元中的弯曲动作协调地主动地进行弯曲运动的第一弯曲部(30) 第二弯曲部(40),其被动地进行作为外力的弯曲运动,所述第二弯曲部(40)设置在所述第一弯曲部的基端部; 以及设置在所述第二弯曲部(40)的基端部的挠性管(7),其特征在于,构成为使前端侧的刚度成为一定数量的螺旋管部(第一和第二弯曲部) 大于朝向近端侧的刚度设置在第二弯曲部分(40)和柔性管(7)上,并且其中螺旋管部分的刚度改变的边界(第一和第二弯曲部分 在柔性管(7)的前端侧形成有弯曲部弯曲,能够实现插入部的插入性优异的结构。

    AIRWAY TUBE AND VISUALISATION DEVICE ASSEMBLY
    59.
    发明申请
    AIRWAY TUBE AND VISUALISATION DEVICE ASSEMBLY 审中-公开
    航空管和可视化装置总成

    公开(公告)号:WO2014195663A1

    公开(公告)日:2014-12-11

    申请号:PCT/GB2014/000180

    申请日:2014-05-09

    Abstract: A video introducer (2) is inserted in an endotracheal tube (1) and is retained by engagement of a connector (28) at the rear end of the introducer with a connector (16) inserted in the rear end (13) of the tube. The introducer (2) includes a shaft (21) integral with the connector (28) and having a channel (22) along its length. A cable (34) connected to a video camera (33) at the patient end of the shaft extends along the channel (22) to an electrical connector (35). The forward end (25) of the shaft (21) projects from the forward end (10) of the tube to provide a leading extension for inserting the tube in the trachea.

    Abstract translation: 视频引导器(2)插入气管插管(1)中并通过插入导引器后端的连接器(28)与插入管的后端(13)中的连接器(16) 。 引导器(2)包括与连接器(28)成一体并具有沿其长度的通道(22)的轴(21)。 连接到轴的患者端处的摄像机(33)的电缆(34)沿着通道(22)延伸到电连接器(35)。 轴(21)的前端(25)从管的前端(10)突出,以提供用于将管插入气管中的引导延伸部。

    A PRE-SHAPED RIGID PORT
    60.
    发明申请
    A PRE-SHAPED RIGID PORT 审中-公开
    一个预成形的刚性端口

    公开(公告)号:WO2014064698A3

    公开(公告)日:2014-07-31

    申请号:PCT/IL2013050864

    申请日:2013-10-24

    Abstract: The present invention provide a pre-shaped port, at least partially introduced into a body cavity, comprising a body characterized by a distal end and a proximal end; said body comprising at least one throughgoing channel enabling introduction of at least one surgical tool; said distal end comprises at least one extension; wherein said extension is adapted to provide mechanical support to a distally located organ within said body cavity.

    Abstract translation: 本发明提供一种至少部分地引入体腔中的预成形端口,其包括以远端和近端为特征的主体; 所述主体包括能够引入至少一个手术工具的至少一个贯穿通道; 所述远端包括至少一个延伸部; 其中所述延伸部分适于为位于所述体腔内的远端器官提供机械支撑。

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