RETRACTOR
    3.
    发明申请
    RETRACTOR 有权
    延迟器

    公开(公告)号:US20120116172A1

    公开(公告)日:2012-05-10

    申请号:US13205517

    申请日:2011-08-08

    IPC分类号: A61B1/32

    摘要: A retractor (101) for retracting the margins of a wound opening (103) comprises an inner anchoring O-ring (105) attached to a cylindrical sleeve (106) at a distal end and a reinforcing O-ring (109) attached to a proximal end of the sleeve (106). The sleeve (106) is led between an inner ring part (110) and a corresponding recess (116) in an outer ring part (111). The outer ring part (111) has anchor formations (120) over which the proximal end of the sleeve (106) is attached to anchor the sleeve (106). To retract the wound opening (103) the sleeve (106) is pulled while the guide rings (110, 111) are moved against the tissue surrounding the wound opening (103). This pulls the inner O-ring (105) against the inside of the tissue adjacent the wound opening (103), and retracts the wound opening (103). The sleeve (106) is manipulated locally for maximum retraction efficiency.

    摘要翻译: 用于缩回伤口(103)的边缘的牵开器(101)包括附接到远端的圆柱形套筒(106)的内部锚固O形环(105)和附接到 套筒(106)的近端。 套筒(106)在外环部分(111)中的内环部分(110)和相应的凹部(116)之间被引导。 外环部分(111)具有锚定构造(120),套筒(106)的近端附接到锚定构件(120)上以锚固套筒(106)。 为了收缩卷绕开口(103),当导向环(110,111)相对围绕卷绕开口(103)的组织移动时,套筒(106)被拉动。 这将内部的O形环(105)拉到靠近伤口(103)的组织内部,并使伤口(103)缩回。 套筒(106)被局部地操纵以获得最大的收缩效率。

    Retractor
    6.
    发明授权
    Retractor 有权
    牵引器

    公开(公告)号:US06254534B1

    公开(公告)日:2001-07-03

    申请号:US09688138

    申请日:2000-10-16

    IPC分类号: A61B1702

    摘要: A retractor (101) for retracting the margins of a wound opening (103) comprises an inner anchoring O-ring (105) attached to a cylindrical sleeve (106) at a distal end and a reinforcing O-ring (109) attached to a proximal end of the sleeve (106). The sleeve (106) is led between an inner ring part (110) and a corresponding recess (116) in an outer ring part (111). The outer ring part (111) has anchor formations (120) over which the proximal end of the sleeve (106) is attached to anchor the sleeve (106). To retract the wound opening (103) the sleeve (106) is pulled while the guide rings (110, 111) are moved against the tissue surrounding the wound opening (103). This pulls the inner O-ring (105) against the inside of the tissue adjacent the wound opening (103), and retracts the wound opening (103). The sleeve (106) is manipulated locally for maximum retraction efficiency.

    摘要翻译: 用于缩回伤口(103)的边缘的牵开器(101)包括附接到远端的圆柱形套筒(106)的内部锚固O形环(105)和附接到 套筒(106)的近端。 套筒(106)在外环部分(111)中的内环部分(110)和相应的凹部(116)之间被引导。 外环部分(111)具有锚定构造(120),套筒(106)的近端附接到锚定构件(120)上以锚固套筒(106)。 为了收缩卷绕开口(103),当导向环(110,111)相对围绕卷绕开口(103)的组织移动时,套筒(106)被拉动。 这将内部的O形环(105)拉到靠近伤口(103)的组织内部,并使伤口(103)缩回。 套筒(106)被局部地操纵以获得最大的收缩效率。

    Retractor and method for use
    7.
    发明授权
    Retractor and method for use 有权
    牵引器和使用方法

    公开(公告)号:US06582364B2

    公开(公告)日:2003-06-24

    申请号:US09849341

    申请日:2001-05-07

    IPC分类号: A61B1702

    摘要: A retractor (101) for retracting the margins of a wound opening (103) comprises an inner anchoring O-ring (105) attached to a cylindrical sleeve (106) at a distal end and a reinforcing O-ring (109) attached to a proximal end of the sleeve (106). The sleeve (106) is led between an inner ring part (110) and a corresponding recess (116) in an outer ring part (111). The outer ring part (111) has anchor formations (120) over which the proximal end of the sleeve (106) is attached to anchor the sleeve (106). To retract the wound opening (103) the sleeve (106) is pulled while the guide rings (110, 111) are moved against the tissue surrounding the wound opening (103). This pulls the inner O-ring (105) against the inside of the tissue adjacent the wound opening (103), and retracts the wound opening (103). The sleeve (106) is manipulated locally for maximum retraction efficiency.

    摘要翻译: 用于缩回伤口(103)的边缘的牵开器(101)包括附接到远端的圆柱形套筒(106)的内部锚固O形环(105)和附接到 套筒(106)的近端。 套筒(106)在外环部分(111)中的内环部分(110)和相应的凹部(116)之间被引导。 外环部分(111)具有锚定构造(120),套筒(106)的近端附接到锚定构件(120)上以锚固套筒(106)。 为了收缩卷绕开口(103),当导向环(110,111)相对围绕卷绕开口(103)的组织移动时,套筒(106)被拉动。 这将内部的O形环(105)拉到靠近伤口(103)的组织内部,并使伤口(103)缩回。 套筒(106)被局部地操纵以获得最大的收缩效率。

    Retractor
    9.
    发明授权
    Retractor 有权
    牵引器

    公开(公告)号:US08986202B2

    公开(公告)日:2015-03-24

    申请号:US13205517

    申请日:2011-08-08

    摘要: A retractor (101) for retracting the margins of a wound opening (103) comprises an inner anchoring O-ring (105) attached to a cylindrical sleeve (106) at a distal end and a reinforcing O-ring (109) attached to a proximal end of the sleeve (106). The sleeve (106) is led between an inner ring part (110) and a corresponding recess (116) in an outer ring part (111). The outer ring part (111) has anchor formations (120) over which the proximal end of the sleeve (106) is attached to anchor the sleeve (106). To retract the wound opening (103) the sleeve (106) is pulled while the guide rings (110, 111) are moved against the tissue surrounding the wound opening (103). This pulls the inner O-ring (105) against the inside of the tissue adjacent the wound opening (103), and retracts the wound opening (103). The sleeve (106) is manipulated locally for maximum retraction efficiency.

    摘要翻译: 用于缩回伤口(103)的边缘的牵开器(101)包括附接到远端的圆柱形套筒(106)的内部锚固O形环(105)和附接到 套筒(106)的近端。 套筒(106)在外环部分(111)中的内环部分(110)和相应的凹部(116)之间被引导。 外环部分(111)具有锚定构造(120),套筒(106)的近端附接到锚定构件(120)上以锚固套筒(106)。 为了收缩卷绕开口(103),当导向环(110,111)相对围绕卷绕开口(103)的组织移动时,套筒(106)被拉动。 这将内部的O形环(105)拉到靠近伤口(103)的组织内部,并使伤口(103)缩回。 套筒(106)被局部地操纵以获得最大的收缩效率。

    Retractor
    10.
    发明授权
    Retractor 有权
    牵引器

    公开(公告)号:US08012088B2

    公开(公告)日:2011-09-06

    申请号:US11841777

    申请日:2007-08-20

    IPC分类号: A61B1/32

    摘要: A retractor (101) for retracting the margins of a wound opening (103) comprises an inner anchoring O-ring (105) attached to a cylindrical sleeve (106) at a distal end and a reinforcing O-ring (109) attached to a proximal end of the sleeve (106). The sleeve (106) is led between an inner ring part (110) and a corresponding recess (116) in an outer ring part (111). The outer ring part (111) has anchor formations (120) over which the proximal end of the sleeve (106) is attached to anchor the sleeve (106). To retract the wound opening (103) the sleeve (106) is pulled while the guide rings (110, 111) are moved against the tissue surrounding the wound opening (103). This pulls the inner O-ring (105) against the inside of the tissue adjacent the wound opening (103), and retracts the wound opening (103). The sleeve (106) is manipulated locally for maximum retraction efficiency.

    摘要翻译: 用于缩回伤口(103)的边缘的牵开器(101)包括附接到远端的圆柱形套筒(106)的内部锚固O形环(105)和附接到 套筒(106)的近端。 套筒(106)在外环部分(111)中的内环部分(110)和相应的凹部(116)之间被引导。 外环部分(111)具有锚定构造(120),套筒(106)的近端附接到锚定构件(120)上以锚固套筒(106)。 为了收缩卷绕开口(103),当导向环(110,111)相对围绕卷绕开口(103)的组织移动时,套筒(106)被拉动。 这将内部的O形环(105)拉到靠近伤口(103)的组织内部,并使伤口(103)缩回。 套筒(106)被局部地操纵以获得最大的收缩效率。