Blunt Dissector for Separating Blood Vessels from Surrounding Tissue
    2.
    发明公开
    Blunt Dissector for Separating Blood Vessels from Surrounding Tissue 有权
    Stumpfer Dissektor zum Trennen vonBlutgefäßenvom umliegenden Gewebe

    公开(公告)号:EP2133027A2

    公开(公告)日:2009-12-16

    申请号:EP09161777.9

    申请日:2009-06-03

    IPC分类号: A61B17/00

    摘要: A blunt dissector (11) for separating a blood vessel from surrounding tissues in a body comprises a longitudinal rod (16) having a proximal end, a distal end, and an internal passage for conducting insufflation gas between the proximal and distal ends. An interior sleeve (23) is mounted within the longitudinal rod (16) for receiving an endoscope (10) at the proximal end. A transparent tip (18) is mounted to the distal end of the longitudinal rod (16). A handle (17) is mounted to the proximal end of the longitudinal rod (16). The longitudinal rod (16) has an outer surface along substantially all of the longitudinal rod (16) between the proximal and distal ends consisting essentially of a fluoropolymer.

    摘要翻译: 用于从身体中的周围组织分离血管的钝性解剖器(11)包括具有近端,远端和用于在近端和远端之间进行吹入气体的内部通道的纵向杆(16)。 内部套筒(23)安装在纵向杆(16)内,用于在近端处接纳内窥镜(10)。 透明尖端(18)安装到纵向杆(16)的远端。 手柄(17)安装到纵向杆(16)的近端。 纵向杆(16)具有基本上由近端和远端之间的基本上所有纵向杆(16)的外表面,其基本上由氟聚合物组成。

    Living tissue harvesting apparatus
    4.
    发明公开
    Living tissue harvesting apparatus 有权
    Vorrichtung zur Entnahme von lebendem Gewebe

    公开(公告)号:EP2055237A1

    公开(公告)日:2009-05-06

    申请号:EP09001896.1

    申请日:2002-12-20

    IPC分类号: A61B17/00

    摘要: There is disclosed a living tissue harvesting apparatus according to one aspect of the present invention, comprising a sheath (10) which can be inserted in a body through a cut skin portion, an endoscope (4) inserted through the sheath, a cutting device (18) which is disposed at the sheath (10) and which can cut a living tissue, and a holder (21) which is disposed at the sheath (10) to hold a harvesting object tissue in the body and which includes a press discharge portion (49) to press-discharge the harvesting object tissue in a direction detached from the cutting device (18), wherein the holder (21) includes a hook portion (55) to catch the living tissue in a position disposed opposite to the cutting device (18), and the cutting device (18) and hook portion (55) can move with respect to each other.

    摘要翻译: 公开了根据本发明的一个方面的活组织收获装置,包括可以通过切割的皮肤部分插入身体的护套(10),插入穿过护套的内窥镜(4),切割装置 18),其设置在护套(10)处并且可切割生物体组织;以及保持器(21),其设置在护套(10)处以将收集物体组织保持在主体中,并且包括压力排出部 (49),用于沿着与切割装置(18)分离的方向对收获物体组织进行挤压,其中,保持器(21)包括钩部(55),以将生物体组织捕获在与切割装置相对的位置 (18),并且切割装置(18)和钩部(55)能够相对于彼此移动。

    Living tissue harvesting apparatus
    7.
    发明公开
    Living tissue harvesting apparatus 有权
    Gewinnen von lebendem Gewebe

    公开(公告)号:EP1779789A1

    公开(公告)日:2007-05-02

    申请号:EP07002221.5

    申请日:2002-12-20

    IPC分类号: A61B17/00

    摘要: There is disclosed a living tissue harvesting apparatus according to one aspect of the present invention, comprising a sheath (10) which can be inserted in a body through a cut skin portion, an endoscope (4) inserted through the sheath, a cutting device (18) which is disposed at the sheath (10) and which can cut a living tissue, and a holder (21) which is disposed at the sheath (10) to hold a harvesting object tissue in the body and which includes a press discharge portion (49) to press-discharge the harvesting object tissue in a direction detached from the cutting device (18), wherein the holder (21) includes a hook portion (55) to catch the living tissue in a position disposed opposite to the cutting device (18), and the cutting device (18) and hook portion (55) can move with respect to each other.

    摘要翻译: 公开了根据本发明的一个方面的活组织收获装置,包括可以通过切割的皮肤部分插入身体的护套(10),插入穿过护套的内窥镜(4),切割装置 18),其设置在护套(10)处并且可切割生物体组织;以及保持器(21),其设置在护套(10)处以将收集物体组织保持在主体中,并且包括压力排出部 (49),用于沿着与切割装置(18)分离的方向对收获物体组织进行挤压,其中,保持器(21)包括钩部(55),以将生物体组织捕获在与切割装置相对的位置 (18),并且切割装置(18)和钩部(55)能够相对于彼此移动。