Instrument access device
    2.
    发明申请
    Instrument access device 有权
    仪器进入设备

    公开(公告)号:US20060247498A1

    公开(公告)日:2006-11-02

    申请号:US11246909

    申请日:2005-10-11

    IPC分类号: A61B1/32

    摘要: An instrument access device (500) comprises a distal O-ring (11) for insertion into a wound interior, a proximal member for location externally of a wound opening and a sleeve (12) extending in two layers between the distal O-ring (11) and the proximal member. The proximal member comprises an inner proximal ring member (25) and an outer proximal ring member (24) between which the sleeve (12) is led. A seal housing (300) is mounted to the inner proximal ring member (25). A gelatinous elastomeric seal (302) with a pinhole opening (303) therethrough is received in the housing (300). An instrument may be extended through the seal (302) to access the wound interior through the retracted wound opening in a sealed manner.

    摘要翻译: 仪器进入装置(500)包括用于插入伤口内部的远端O形环(11),用于位于伤口的外部的近端构件和在远端O形环(2)之间延伸两层的套筒(12) 11)和近端构件。 近端构件包括内近端环构件(25)和外近端环构件(24),套筒(12)在其之间被引导。 密封壳体(300)安装到内侧近端环构件(25)。 具有穿过其中的针孔开口(303)的凝胶状弹性体密封件(302)被容纳在壳体(300)中。 仪器可以通过密封件(302)延伸,以密封的方式通过缩回的卷绕开口进入伤口内部。

    Wound retractor device
    3.
    发明申请
    Wound retractor device 审中-公开
    伤口牵开装置

    公开(公告)号:US20050209510A1

    公开(公告)日:2005-09-22

    申请号:US11086659

    申请日:2005-03-23

    摘要: A wound retractor device (1) comprises a distal ring member (2) for insertion into a wound opening (3), a proximal ring member (4) for location externally of the wound opening (3), and a cylindrical connecting sleeve (5), which extends between the distal ring member (2) and the proximal ring member (4), to retract laterally the sides of the wound opening (3). The device (1) further comprises a rigid ring-shaped platform member (6) to support one or more medical devices in a desired location and/or orientation. The platform member (6) is suitable for location, in use, externally of the wound opening (3). The device (1) also comprises a medical device (16) supported on the platform member (6). The medical device (16) comprises a body portion (9), a gripping member (11), and a rigid arm member (10) to connect the gripping member (11) to the body portion (9). A medical instrument (14) may be then positioned in a “C”-shaped opening (21) of the gripping member (11). The location and/or orientation of the medical instrument (14) may be adjusted by adjusting the arm member (10) and/or the gripping member (11).

    摘要翻译: 缠绕牵开器装置(1)包括用于插入伤口(3)的远端环构件(2),用于位于伤口(3)外部的近端环构件(4),以及圆筒形连接套筒 ),其在远端环构件(2)和近端环构件(4)之间延伸,以横向地缩回伤口(3)的侧面。 装置(1)还包括刚性环形平台构件(6),以将所述位置和/或取向的一个或多个医疗装置支撑。 平台构件(6)适于在使用中定位在伤口(3)的外部。 装置(1)还包括支撑在平台构件(6)上的医疗装置(16)。 医疗装置(16)包括主体部分(9),夹紧部件(11)和将夹持部件(11)连接到主体部分(9)的刚性臂部件(10)。 然后可以将医疗器械(14)定位在夹持构件(11)的“C”形开口(21)中。 可以通过调节臂构件(10)和/或夹持构件(11)来调节医疗器械(14)的位置和/或取向。

    Device
    4.
    发明申请
    Device 审中-公开
    设备

    公开(公告)号:US20050209506A1

    公开(公告)日:2005-09-22

    申请号:US10933693

    申请日:2004-09-03

    IPC分类号: A61B1/31 A61B1/00

    摘要: A device to aid advancement of a colonoscope through the colon of a patient comprises an elongate body defining a colonoscope lumen. The body provides a fluid tight seal to the colonoscope. The body has an anchor to releasably anchor the interior wall of the colon to the device to enable a colonoscope to be more easily advanced. The anchor may be provided by suction apertures through which a suction is applied to draw the colon into anchored engagement with the body. The anchor may be provided by a balloon and/or foam based anchoring systems may be provided.

    摘要翻译: 帮助推进结肠镜通过患者结肠的装置包括限定结肠镜腔的细长体。 身体为结肠镜提供流体密封。 身体具有可释放地锚定结肠内壁的锚固件,以使得结肠镜更容易前进。 锚可以由抽吸孔提供,通过该抽吸孔,抽吸被施加以将结肠与身体锚定接合。 锚可以由球囊提供,和/或可以提供基于泡沫的锚定系统。

    Wound retractor system
    6.
    发明授权
    Wound retractor system 有权
    伤口牵开器系统

    公开(公告)号:US08740785B2

    公开(公告)日:2014-06-03

    申请号:US12907864

    申请日:2010-10-19

    摘要: A wound retractor system comprises a retractor having a distal ring 91 and a retracting sleeve 4 extending from the ring. An insertion tool 120 has a distal groove 122 to hold the ring for insertion of the ring through a small incision 90 in the abdominal wall 97. The retractor may be used for retracting an incision to receive an instrument therethrough. A seal or valve may be mounted to the retractor through which an instrument can pass.

    摘要翻译: 缠绕牵开器系统包括具有从环延伸的远端环91和缩回套筒4的牵开器。 插入工具120具有远端凹槽122,以保持环,用于将环插入腹壁97中的小切口90.牵开器可用于缩回切口以接收仪器通过其中。 密封件或阀可以安装到牵开器上,仪器可以通过该收缩器通过。

    Instrument access device
    8.
    发明授权
    Instrument access device 有权
    仪器进入设备

    公开(公告)号:US07998068B2

    公开(公告)日:2011-08-16

    申请号:US11246909

    申请日:2005-10-11

    IPC分类号: A61B1/32 A61F13/00 A61F13/06

    摘要: An instrument access device (500) comprises a distal O-ring (11) for insertion into a wound interior, a proximal member for location externally of a wound opening and a sleeve (12) extending in two layers between the distal O-ring (11) and the proximal member. The proximal member comprises an inner proximal ring member (25) and an outer proximal ring member (24) between which the sleeve (12) is led. A seal housing (300) is mounted to the inner proximal ring member (25). A gelatinous elastomeric seal (302) with a pinhole opening (303) therethrough is received in the housing (300). An instrument may be extended through the seal (302) to access the wound interior through the retracted wound opening in a sealed manner.

    摘要翻译: 仪器进入装置(500)包括用于插入伤口内部的远端O形环(11),用于位于伤口的外部的近端构件和在远端O形环(2)之间延伸两层的套筒(12) 11)和近端构件。 近端构件包括内近端环构件(25)和外近端环构件(24),套筒(12)在其之间被引导。 密封壳体(300)安装到内侧近端环构件(25)。 具有穿过其中的针孔开口(303)的凝胶状弹性体密封件(302)被容纳在壳体(300)中。 仪器可以通过密封件(302)延伸,以密封的方式通过缩回的卷绕开口进入伤口内部。

    Instrument Access Device
    9.
    发明申请
    Instrument Access Device 有权
    仪器接入设备

    公开(公告)号:US20100204548A1

    公开(公告)日:2010-08-12

    申请号:US12694888

    申请日:2010-01-27

    IPC分类号: A61M13/00 A61B1/32

    摘要: An instrument access device comprises first, second and third instrument seals for sealing around instruments extended through the device. The seals have respective connector sleeves. Each sleeve connects a base to one of the instrument seals. The device also comprises two insufflation/desufflation ports. Each of the ports comprises a connector extending from the base, a tube extending from the connector, a luer connector and a removable cap. The luer connector is used for connection to any suitable supply line for insufflation gas or for discharge if insufflation gas. In use, the insufflation/desufflation ports facilitate independent control of insufflation and desufflation as may be required during a surgical procedure. Access sleeve at the proximal end is cut-off, folded over the inner proximal ring and is held in place between the base and the inner proximal ring when the base is fitted. The proximal end of the sleeve that is generated when the sleeve is pulled upwardly to retract an incision is removed from the field of use.

    摘要翻译: 仪器进入装置包括第一,第二和第三仪器密封件,用于密封通过该装置延伸的仪器。 密封件具有相应的连接器套筒。 每个套管将底座连接到仪器密封件之一。 该装置还包括两个吹入/​​去气孔。 每个端口包括从基座延伸的连接器,从连接器延伸的管,鲁尔连接器和可移除盖。 鲁尔连接器用于连接任何合适的吹入气体供应管线,或用于吹入气体时排出。 在使用中,吹入/抽吸端口有助于在外科手术过程中可能需要的吹气和脱气的独立控制。 在近端的接近套筒被切断,折叠在内侧近端环上,并且当基座安装时,将其保持在基部和内侧近端环之间的适当位置。 当套筒向上拉以缩回切口时产生的套筒的近端从使用领域移除。

    INSTRUMENT INSERTION DEVICE
    10.
    发明申请
    INSTRUMENT INSERTION DEVICE 审中-公开
    仪器插入装置

    公开(公告)号:US20100063364A1

    公开(公告)日:2010-03-11

    申请号:US12525256

    申请日:2008-02-01

    IPC分类号: A61B1/32

    摘要: An instrument insertion device (1) comprises a first seal (2), a second seal (3), a first proximal ring (4) for location externally of a wound opening, and a second proximal ring (5) for location externally of the wound opening. The first seal (2) may be a tricuspid valve defining a passageway (6) extending therethrough. An instrument (7) may be inserted through the passageway (6). The passageway (6) is movable from the closed configuration to the open configuration upon insertion of the instrument (7) through the passageway (6). The passageway (6) is biased towards the closed configuration, such that upon removal of the instrument (7) from the passageway (6), the passageway (6) moves automatically from the open configuration to the closed configuration. The second seal (3) may be a lipseal valve with a passageway (8) extending therethrough. An instrument (7) may be inserted through the passageway (8). The passageway (8) is biased towards the open configuration, such that upon removal of the instrument (7) from the passageway (8), the passageway (8) moves automatically from the sealed configuration to the open configuration.

    摘要翻译: 仪器插入装置(1)包括第一密封件(2),第二密封件(3),用于位于卷绕开口外部的第一近端环(4)和用于位于外部的位置的第二近端环(5) 伤口开口。 第一密封件(2)可以是限定通过其延伸的通道(6)的三尖瓣。 仪器(7)可以插入通过通道(6)。 当通过通道(6)插入仪器(7)时,通道(6)可从闭合构型移动到打开构型。 通道(6)被朝向闭合构型偏置,使得当从通道(6)移除仪器(7)时,通道(6)自动地从打开构型移动到闭合构型。 第二密封件(3)可以是具有延伸穿过其中的通道(8)的密封阀。 仪器(7)可以插入通过通道(8)。 通道(8)被朝向打开构型偏置,使得当从通道(8)移除仪器(7)时,通道(8)自动从密封构型移动到打开构型。